Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r128-smll-174876524000129.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 MedleyA-PT-05, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r128-smll-174876524000129
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K 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 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K 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 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 75K 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 MedleyA-PT-05-CTLCardinality-2024-12
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-13
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-14
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2024-15
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2025-00
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2025-01
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2025-02
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2025-03
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2025-04
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2025-05
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2025-06
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2025-07
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2025-08
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2025-09
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2025-10
FORMULA_NAME MedleyA-PT-05-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748844356798

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-02 06:05:58] [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]
[2025-06-02 06:05:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 06:05:59] [INFO ] Load time of PNML (sax parser for PT used): 149 ms
[2025-06-02 06:05:59] [INFO ] Transformed 115 places.
[2025-06-02 06:05:59] [INFO ] Transformed 257 transitions.
[2025-06-02 06:05:59] [INFO ] Found NUPN structural information;
[2025-06-02 06:05:59] [INFO ] Parsed PT model containing 115 places and 257 transitions and 1160 arcs in 349 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 27 ms.
Ensure Unique test removed 3 transitions
Reduce redundant transitions removed 3 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA MedleyA-PT-05-CTLCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MedleyA-PT-05-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 61 out of 115 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 254/254 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 112 transition count 248
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 112 transition count 248
Applied a total of 6 rules in 45 ms. Remains 112 /115 variables (removed 3) and now considering 248/254 (removed 6) transitions.
[2025-06-02 06:05:59] [INFO ] Flow matrix only has 247 transitions (discarded 1 similar events)
// Phase 1: matrix 247 rows 112 cols
[2025-06-02 06:05:59] [INFO ] Computed 20 invariants in 19 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:06:00] [INFO ] Implicit Places using invariants in 499 ms returned []
[2025-06-02 06:06:00] [INFO ] Flow matrix only has 247 transitions (discarded 1 similar events)
[2025-06-02 06:06:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:06:00] [INFO ] State equation strengthened by 94 read => feed constraints.
[2025-06-02 06:06:00] [INFO ] Implicit Places using invariants and state equation in 651 ms returned []
Implicit Place search using SMT with State Equation took 1337 ms to find 0 implicit places.
Running 247 sub problems to find dead transitions.
[2025-06-02 06:06:00] [INFO ] Flow matrix only has 247 transitions (discarded 1 similar events)
[2025-06-02 06:06:00] [INFO ] Invariant cache hit.
[2025-06-02 06:06:00] [INFO ] State equation strengthened by 94 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 2 (OVERLAPS) 1/112 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 247 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:05] [INFO ] Deduced a trap composed of 31 places in 145 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:05] [INFO ] Deduced a trap composed of 16 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:05] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:05] [INFO ] Deduced a trap composed of 22 places in 94 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:05] [INFO ] Deduced a trap composed of 17 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:06] [INFO ] Deduced a trap composed of 25 places in 158 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:06] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:06] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:06] [INFO ] Deduced a trap composed of 15 places in 129 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:06] [INFO ] Deduced a trap composed of 32 places in 102 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:06] [INFO ] Deduced a trap composed of 36 places in 103 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:07] [INFO ] Deduced a trap composed of 34 places in 119 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:07] [INFO ] Deduced a trap composed of 23 places in 85 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 13/33 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 5 (OVERLAPS) 246/358 variables, 112/145 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/358 variables, 93/238 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/358 variables, 0/238 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 8 (OVERLAPS) 1/359 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/359 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 10 (OVERLAPS) 0/359 variables, 0/239 constraints. Problems are: Problem set: 0 solved, 247 unsolved
No progress, stopping.
After SMT solving in domain Real declared 359/359 variables, and 239 constraints, problems are : Problem set: 0 solved, 247 unsolved in 20784 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 112/112 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 247/247 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 247 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/111 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 2 (OVERLAPS) 1/112 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/112 variables, 13/33 constraints. Problems are: Problem set: 0 solved, 247 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:24] [INFO ] Deduced a trap composed of 24 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:24] [INFO ] Deduced a trap composed of 17 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:24] [INFO ] Deduced a trap composed of 23 places in 109 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/112 variables, 3/36 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/112 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 6 (OVERLAPS) 246/358 variables, 112/148 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/358 variables, 93/241 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/358 variables, 247/488 constraints. Problems are: Problem set: 0 solved, 247 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:30] [INFO ] Deduced a trap composed of 22 places in 85 ms of which 12 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/358 variables, 1/489 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/358 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 247 unsolved
At refinement iteration 11 (OVERLAPS) 1/359 variables, 1/490 constraints. Problems are: Problem set: 0 solved, 247 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 359/359 variables, and 490 constraints, problems are : Problem set: 0 solved, 247 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 112/112 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 247/247 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51347ms problems are : Problem set: 0 solved, 247 unsolved
Search for dead transitions found 0 dead transitions in 51374ms
Starting structural reductions in LTL mode, iteration 1 : 112/115 places, 248/254 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52796 ms. Remains : 112/115 places, 248/254 transitions.
Support contains 61 out of 112 places after structural reductions.
[2025-06-02 06:06:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-02 06:06:52] [INFO ] Flatten gal took : 91 ms
FORMULA MedleyA-PT-05-CTLCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 06:06:52] [INFO ] Flatten gal took : 43 ms
[2025-06-02 06:06:52] [INFO ] Input system was already deterministic with 248 transitions.
Support contains 59 out of 112 places (down from 61) after GAL structural reductions.
RANDOM walk for 40000 steps (2968 resets) in 2386 ms. (16 steps per ms) remains 13/49 properties
BEST_FIRST walk for 40003 steps (484 resets) in 127 ms. (312 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (479 resets) in 249 ms. (160 steps per ms) remains 12/13 properties
BEST_FIRST walk for 40003 steps (479 resets) in 103 ms. (384 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (471 resets) in 136 ms. (292 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (476 resets) in 126 ms. (314 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (480 resets) in 140 ms. (283 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (480 resets) in 133 ms. (298 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (500 resets) in 135 ms. (294 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (484 resets) in 104 ms. (380 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (481 resets) in 107 ms. (370 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (476 resets) in 118 ms. (336 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (465 resets) in 80 ms. (493 steps per ms) remains 12/12 properties
[2025-06-02 06:06:54] [INFO ] Flow matrix only has 247 transitions (discarded 1 similar events)
[2025-06-02 06:06:54] [INFO ] Invariant cache hit.
[2025-06-02 06:06:54] [INFO ] State equation strengthened by 94 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) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 69/83 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 15/98 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 13/111 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 245/356 variables, 111/131 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/356 variables, 93/224 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/356 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 2/358 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/358 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (OVERLAPS) 1/359 variables, 1/226 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/359 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (OVERLAPS) 0/359 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 359/359 variables, and 226 constraints, problems are : Problem set: 0 solved, 12 unsolved in 887 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 112/112 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 69/83 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:55] [INFO ] Deduced a trap composed of 24 places in 86 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:55] [INFO ] Deduced a trap composed of 37 places in 93 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 15/98 variables, 6/17 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 13/111 variables, 5/22 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (OVERLAPS) 245/356 variables, 111/133 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/356 variables, 93/226 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/356 variables, 11/237 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/356 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (OVERLAPS) 2/358 variables, 1/238 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/358 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:06:56] [INFO ] Deduced a trap composed of 22 places in 56 ms of which 4 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/358 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/358 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 16 (OVERLAPS) 1/359 variables, 1/241 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/359 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 18 (OVERLAPS) 0/359 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 359/359 variables, and 241 constraints, problems are : Problem set: 0 solved, 12 unsolved in 3705 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 112/112 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4607ms problems are : Problem set: 0 solved, 12 unsolved
Fused 12 Parikh solutions to 8 different solutions.
Finished Parikh walk after 332 steps, including 5 resets, run visited all 12 properties in 7 ms. (steps per millisecond=47 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 12 properties in 20 ms.
[2025-06-02 06:06:58] [INFO ] Flatten gal took : 31 ms
[2025-06-02 06:06:58] [INFO ] Flatten gal took : 33 ms
[2025-06-02 06:06:58] [INFO ] Input system was already deterministic with 248 transitions.
Computed a total of 13 stabilizing places and 86 stable transitions
Graph (complete) has 552 edges and 112 vertex of which 111 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 248/248 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 99 transition count 222
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 99 transition count 222
Applied a total of 26 rules in 12 ms. Remains 99 /112 variables (removed 13) and now considering 222/248 (removed 26) transitions.
[2025-06-02 06:06:58] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
// Phase 1: matrix 221 rows 99 cols
[2025-06-02 06:06:58] [INFO ] Computed 20 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:06:58] [INFO ] Implicit Places using invariants in 130 ms returned []
[2025-06-02 06:06:58] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
[2025-06-02 06:06:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:06:59] [INFO ] State equation strengthened by 94 read => feed constraints.
[2025-06-02 06:06:59] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
Running 221 sub problems to find dead transitions.
[2025-06-02 06:06:59] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
[2025-06-02 06:06:59] [INFO ] Invariant cache hit.
[2025-06-02 06:06:59] [INFO ] State equation strengthened by 94 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/99 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:07:02] [INFO ] Deduced a trap composed of 30 places in 91 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 220/319 variables, 99/120 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 93/213 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (OVERLAPS) 1/320 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/320 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (OVERLAPS) 0/320 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 214 constraints, problems are : Problem set: 0 solved, 221 unsolved in 15434 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 99/99 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 221 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/99 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:07:16] [INFO ] Deduced a trap composed of 20 places in 77 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (OVERLAPS) 220/319 variables, 99/121 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 93/214 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/319 variables, 221/435 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/319 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (OVERLAPS) 1/320 variables, 1/436 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/320 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 320/320 variables, and 436 constraints, problems are : Problem set: 0 solved, 221 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 99/99 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45596ms problems are : Problem set: 0 solved, 221 unsolved
Search for dead transitions found 0 dead transitions in 45598ms
Starting structural reductions in LTL mode, iteration 1 : 99/112 places, 222/248 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46096 ms. Remains : 99/112 places, 222/248 transitions.
[2025-06-02 06:07:44] [INFO ] Flatten gal took : 27 ms
[2025-06-02 06:07:45] [INFO ] Flatten gal took : 27 ms
[2025-06-02 06:07:45] [INFO ] Input system was already deterministic with 222 transitions.
[2025-06-02 06:07:45] [INFO ] Flatten gal took : 26 ms
[2025-06-02 06:07:45] [INFO ] Flatten gal took : 24 ms
[2025-06-02 06:07:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality336107475862208297.gal : 15 ms
[2025-06-02 06:07:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality10389874340990887351.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality336107475862208297.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10389874340990887351.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,2.6186e+09,3.03477,66124,2,8248,5,268737,6,0,611,243497,0


Converting to forward existential form...Done !
original formula: AG(EX(EX(A((p88==0) U ((p89==0)||(p4==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(EX(!((E(!(((p89==0)||(p4==1))) U (!((p88==0)) * !(((p89==0)||(p4==1))))) + EG(!(((p89==...184
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t9, t10, t11, t12, t13, t14, t15, t20, t21, t22, t23, t31, t32, t44, t46,...330
(forward)formula 0,0,16.091,328640,1,0,461,1.76947e+06,469,182,5472,1.59376e+06,589
FORMULA MedleyA-PT-05-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 112/112 places, 248/248 transitions.
Graph (complete) has 552 edges and 112 vertex of which 111 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
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 0 with 1 rules applied. Total rules applied 2 place count 111 transition count 246
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 110 transition count 246
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 18 place count 95 transition count 216
Iterating global reduction 2 with 15 rules applied. Total rules applied 33 place count 95 transition count 216
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 35 place count 95 transition count 214
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 39 place count 93 transition count 212
Applied a total of 39 rules in 64 ms. Remains 93 /112 variables (removed 19) and now considering 212/248 (removed 36) transitions.
[2025-06-02 06:08:01] [INFO ] Flow matrix only has 211 transitions (discarded 1 similar events)
// Phase 1: matrix 211 rows 93 cols
[2025-06-02 06:08:01] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:08:01] [INFO ] Implicit Places using invariants in 100 ms returned []
[2025-06-02 06:08:01] [INFO ] Flow matrix only has 211 transitions (discarded 1 similar events)
[2025-06-02 06:08:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:08:01] [INFO ] State equation strengthened by 94 read => feed constraints.
[2025-06-02 06:08:01] [INFO ] Implicit Places using invariants and state equation in 384 ms returned []
Implicit Place search using SMT with State Equation took 486 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:08:02] [INFO ] Redundant transitions in 69 ms returned []
Running 211 sub problems to find dead transitions.
[2025-06-02 06:08:02] [INFO ] Flow matrix only has 211 transitions (discarded 1 similar events)
[2025-06-02 06:08:02] [INFO ] Invariant cache hit.
[2025-06-02 06:08:02] [INFO ] State equation strengthened by 94 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 2 (OVERLAPS) 1/93 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:08:05] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 5 (OVERLAPS) 210/303 variables, 93/114 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/303 variables, 93/207 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/303 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 8 (OVERLAPS) 1/304 variables, 1/208 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/304 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 10 (OVERLAPS) 0/304 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 211 unsolved
No progress, stopping.
After SMT solving in domain Real declared 304/304 variables, and 208 constraints, problems are : Problem set: 0 solved, 211 unsolved in 13944 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 93/93 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 211/211 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 2 (OVERLAPS) 1/93 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/93 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 5 (OVERLAPS) 210/303 variables, 93/114 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/303 variables, 93/207 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/303 variables, 211/418 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/303 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 9 (OVERLAPS) 1/304 variables, 1/419 constraints. Problems are: Problem set: 0 solved, 211 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/304 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:08:43] [INFO ] Deduced a trap composed of 27 places in 108 ms of which 15 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/304 variables, 1/420 constraints. Problems are: Problem set: 0 solved, 211 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 304/304 variables, and 420 constraints, problems are : Problem set: 0 solved, 211 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 93/93 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 211/211 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44090ms problems are : Problem set: 0 solved, 211 unsolved
Search for dead transitions found 0 dead transitions in 44092ms
Starting structural reductions in SI_CTL mode, iteration 1 : 93/112 places, 212/248 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 44722 ms. Remains : 93/112 places, 212/248 transitions.
[2025-06-02 06:08:46] [INFO ] Flatten gal took : 13 ms
[2025-06-02 06:08:46] [INFO ] Flatten gal took : 13 ms
[2025-06-02 06:08:46] [INFO ] Input system was already deterministic with 212 transitions.
[2025-06-02 06:08:46] [INFO ] Flatten gal took : 12 ms
[2025-06-02 06:08:46] [INFO ] Flatten gal took : 11 ms
[2025-06-02 06:08:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality14974986588506693170.gal : 5 ms
[2025-06-02 06:08:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality424125820090546034.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/CTLCardinality14974986588506693170.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality424125820090546034.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,1.25246e+09,1.59593,43956,2,4499,5,179379,6,0,578,155172,0


Converting to forward existential form...Done !
original formula: AG(EF(((p2==0)&&(p4==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p2==0)&&(p4==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t8, t9, t15, t16, t17, t18, t24, t25, t37, t39, t40, t42, t43, t46, t47, ...346
(forward)formula 0,0,7.81071,170136,1,0,346,837270,443,134,4975,616587,445
FORMULA MedleyA-PT-05-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 248/248 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 98 transition count 220
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 98 transition count 220
Applied a total of 28 rules in 6 ms. Remains 98 /112 variables (removed 14) and now considering 220/248 (removed 28) transitions.
[2025-06-02 06:08:54] [INFO ] Flow matrix only has 219 transitions (discarded 1 similar events)
// Phase 1: matrix 219 rows 98 cols
[2025-06-02 06:08:54] [INFO ] Computed 20 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:08:54] [INFO ] Implicit Places using invariants in 168 ms returned []
[2025-06-02 06:08:54] [INFO ] Flow matrix only has 219 transitions (discarded 1 similar events)
[2025-06-02 06:08:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:08:54] [INFO ] State equation strengthened by 94 read => feed constraints.
[2025-06-02 06:08:54] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 429 ms to find 0 implicit places.
Running 219 sub problems to find dead transitions.
[2025-06-02 06:08:54] [INFO ] Flow matrix only has 219 transitions (discarded 1 similar events)
[2025-06-02 06:08:54] [INFO ] Invariant cache hit.
[2025-06-02 06:08:54] [INFO ] State equation strengthened by 94 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:08:57] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 218/316 variables, 98/119 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 93/212 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (OVERLAPS) 1/317 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 10 (OVERLAPS) 0/317 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 317/317 variables, and 213 constraints, problems are : Problem set: 0 solved, 219 unsolved in 17884 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 98/98 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 218/316 variables, 98/119 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 93/212 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 219/431 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/316 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (OVERLAPS) 1/317 variables, 1/432 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/317 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 317/317 variables, and 432 constraints, problems are : Problem set: 0 solved, 219 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 98/98 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48039ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 48040ms
Starting structural reductions in LTL mode, iteration 1 : 98/112 places, 220/248 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48478 ms. Remains : 98/112 places, 220/248 transitions.
[2025-06-02 06:09:42] [INFO ] Flatten gal took : 19 ms
[2025-06-02 06:09:42] [INFO ] Flatten gal took : 19 ms
[2025-06-02 06:09:42] [INFO ] Input system was already deterministic with 220 transitions.
[2025-06-02 06:09:42] [INFO ] Flatten gal took : 18 ms
[2025-06-02 06:09:42] [INFO ] Flatten gal took : 16 ms
[2025-06-02 06:09:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality7629880221158693670.gal : 5 ms
[2025-06-02 06:09:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality14241599919565367696.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/CTLCardinality7629880221158693670.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14241599919565367696.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,2.44217e+09,2.76953,54300,2,6936,5,218819,6,0,605,200746,0


Converting to forward existential form...Done !
original formula: AG((((p11==0)||(p80==1)) + ((p89==0) * AX((p80==1)))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(((p11==0)||(p80==1)))) * !((p89==0)))] = FALSE * [(EY((FwdU(Init,TRUE) * !(((p11==0)||(p...190
(forward)formula 0,0,2.98625,54300,1,0,11,218819,11,4,1150,200746,3
FORMULA MedleyA-PT-05-CTLCardinality-2025-04 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 : 112/112 places, 248/248 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 97 transition count 218
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 97 transition count 218
Applied a total of 30 rules in 9 ms. Remains 97 /112 variables (removed 15) and now considering 218/248 (removed 30) transitions.
[2025-06-02 06:09:45] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
// Phase 1: matrix 217 rows 97 cols
[2025-06-02 06:09:45] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:09:45] [INFO ] Implicit Places using invariants in 114 ms returned []
[2025-06-02 06:09:45] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
[2025-06-02 06:09:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:09:45] [INFO ] State equation strengthened by 94 read => feed constraints.
[2025-06-02 06:09:46] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
Running 217 sub problems to find dead transitions.
[2025-06-02 06:09:46] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
[2025-06-02 06:09:46] [INFO ] Invariant cache hit.
[2025-06-02 06:09:46] [INFO ] State equation strengthened by 94 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 217 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:09:48] [INFO ] Deduced a trap composed of 29 places in 68 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 216/313 variables, 97/118 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 93/211 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/313 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 8 (OVERLAPS) 1/314 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/314 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 10 (OVERLAPS) 0/314 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Real declared 314/314 variables, and 212 constraints, problems are : Problem set: 0 solved, 217 unsolved in 15890 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 97/97 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 217 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 216/313 variables, 97/118 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 93/211 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/313 variables, 217/428 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/313 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 9 (OVERLAPS) 1/314 variables, 1/429 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/314 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 217 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 1)
(t1 1)
(t2 0)
(t3 0)
(t4 6)
(t5 0)
(t6 10)
(t7 0)
(t8 11)
(t9 1)
(t10 0)
(t11 6)
(t12 0)
(t13 0)
(t14 0)
(t15 0)
(t16 0)
(t17 0)
(t18 1)
(t19 0)
(t20 0)
(t21 0)
(t22 0)
(t23 0)
(t24 0)
(t25 2)
(t26 0)
(t27 0)
(t28 12)
(t29 0)
(t30 5)
(t31 0)
(t32 6)
(t33 1)
(t34 0)
(t35 12)
(t36 0)
(t37 0)
(t38 0)
(t39 0)
(t40 0)
(t41 0)
(t42 1)
(t43 1)
(t44 0)
(t45 1)
(t46 0)
(t47 1)
(t48 0)
(t49 5)
(t50 0)
(t51 0)
(t52 7)
(t53 0)
(t54 1)
(t55 0)
(t56 6)
(t57 3)
(t58 0)
(t59 5)
(t60 0)
(t61 1)
(t62 0)
(t63 1)
(t64 0)
(t65 1)
(t66 1)
(t67 0)
(t68 0)
(t69 0)
(t70 0)
(t71 0)
(t72 0)
(t73 3)
(t74 0)
(t75 0)
(t76 1)
(t77 5)
(t78 0)
(t79 0)
(t80 1)
(t81 0)
(t82 0)
(t83 0)
(t84 0)
(t85 0)
(t86 2)
(t87 0)
(t88 0)
(t89 0)
(t90 0)
(t91 1)
(t92 0)
(t93 0)
(t94 1)
(t95 0)
(t96 0)
(t97 0)
(t98 0)
(t99 0)
(t100 2)
(t101 0)
(t102 0)
(t103 0)
(t104 2)
(t105 0)
(t106 0)
(t107 0)
(t108 0)
(t109 0)
(t110 0)
(t111 0)
(t112 2)
(t113 0)
(t114 0)
(t115 0)
(t116 0)
(t117 0)
(t118 2)
(t119 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 314/314 variables, and 429 constraints, problems are : Problem set: 0 solved, 217 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 97/97 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 46003ms problems are : Problem set: 0 solved, 217 unsolved
Search for dead transitions found 0 dead transitions in 46004ms
Starting structural reductions in LTL mode, iteration 1 : 97/112 places, 218/248 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46404 ms. Remains : 97/112 places, 218/248 transitions.
[2025-06-02 06:10:32] [INFO ] Flatten gal took : 17 ms
[2025-06-02 06:10:32] [INFO ] Flatten gal took : 18 ms
[2025-06-02 06:10:32] [INFO ] Input system was already deterministic with 218 transitions.
[2025-06-02 06:10:32] [INFO ] Flatten gal took : 17 ms
[2025-06-02 06:10:32] [INFO ] Flatten gal took : 16 ms
[2025-06-02 06:10:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality16119006200948853713.gal : 5 ms
[2025-06-02 06:10:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality4523168083452917374.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/CTLCardinality16119006200948853713.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4523168083452917374.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,2.19389e+09,2.45506,50848,2,5366,5,203096,6,0,599,177228,0


Converting to forward existential form...Done !
original formula: EX(AX((AG(((p39==0)||(p57==1))) * (p108==0))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!((!(E(TRUE U !(((p39==0)||(p57==1))))) * (p108==0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t9, t10, t16, t17, t18, t19, t27, t28, t40, t42, t43, t45, t46, t51, t52,...353
(forward)formula 0,0,10.9698,180060,1,0,356,952552,457,141,5469,725664,458
FORMULA MedleyA-PT-05-CTLCardinality-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 248/248 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 101 transition count 226
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 101 transition count 226
Applied a total of 22 rules in 6 ms. Remains 101 /112 variables (removed 11) and now considering 226/248 (removed 22) transitions.
[2025-06-02 06:10:43] [INFO ] Flow matrix only has 225 transitions (discarded 1 similar events)
// Phase 1: matrix 225 rows 101 cols
[2025-06-02 06:10:43] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:10:43] [INFO ] Implicit Places using invariants in 74 ms returned []
[2025-06-02 06:10:43] [INFO ] Flow matrix only has 225 transitions (discarded 1 similar events)
[2025-06-02 06:10:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:10:43] [INFO ] State equation strengthened by 94 read => feed constraints.
[2025-06-02 06:10:43] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
Running 225 sub problems to find dead transitions.
[2025-06-02 06:10:43] [INFO ] Flow matrix only has 225 transitions (discarded 1 similar events)
[2025-06-02 06:10:43] [INFO ] Invariant cache hit.
[2025-06-02 06:10:43] [INFO ] State equation strengthened by 94 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (OVERLAPS) 1/101 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:46] [INFO ] Deduced a trap composed of 31 places in 75 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:46] [INFO ] Deduced a trap composed of 14 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:46] [INFO ] Deduced a trap composed of 20 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:46] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:46] [INFO ] Deduced a trap composed of 21 places in 96 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:10:48] [INFO ] Deduced a trap composed of 21 places in 104 ms of which 12 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/101 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (OVERLAPS) 224/325 variables, 101/127 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/325 variables, 93/220 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/325 variables, 0/220 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 9 (OVERLAPS) 1/326 variables, 1/221 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/326 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 11 (OVERLAPS) 0/326 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 225 unsolved
No progress, stopping.
After SMT solving in domain Real declared 326/326 variables, and 221 constraints, problems are : Problem set: 0 solved, 225 unsolved in 18772 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 101/101 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 225 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (OVERLAPS) 1/101 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 6/26 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (OVERLAPS) 224/325 variables, 101/127 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/325 variables, 93/220 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/325 variables, 225/445 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/325 variables, 0/445 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 9 (OVERLAPS) 1/326 variables, 1/446 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/326 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 225 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 326/326 variables, and 446 constraints, problems are : Problem set: 0 solved, 225 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 101/101 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48861ms problems are : Problem set: 0 solved, 225 unsolved
Search for dead transitions found 0 dead transitions in 48863ms
Starting structural reductions in LTL mode, iteration 1 : 101/112 places, 226/248 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49181 ms. Remains : 101/112 places, 226/248 transitions.
[2025-06-02 06:11:32] [INFO ] Flatten gal took : 15 ms
[2025-06-02 06:11:32] [INFO ] Flatten gal took : 15 ms
[2025-06-02 06:11:32] [INFO ] Input system was already deterministic with 226 transitions.
[2025-06-02 06:11:32] [INFO ] Flatten gal took : 15 ms
[2025-06-02 06:11:32] [INFO ] Flatten gal took : 14 ms
[2025-06-02 06:11:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality16852845728015395739.gal : 4 ms
[2025-06-02 06:11:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality13731309926840459473.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/CTLCardinality16852845728015395739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13731309926840459473.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,2.72418e+09,3.21972,60336,2,7759,5,244932,6,0,623,227659,0


Converting to forward existential form...Done !
original formula: E((p91!=1) U A(((A(AG((p89==0)) U ((p78==0)&&(p86==1))) * AX(AF((p112==0)))) * (((p18==0)||(p84==1)) * (!(((p9==0)||(p87==1))) + EX((p43=...190
=> equivalent forward existential formula: [((FwdU(Init,(p91!=1)) * !(EG(!(!(((p72==0)||(p76==1))))))) * !(E(!(!(((p72==0)||(p76==1)))) U (!(((!((E(!(((p78...407
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, t5, t6, t7, t8, t9, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t24, t25, t...368
Detected timeout of ITS tools.
[2025-06-02 06:12:02] [INFO ] Flatten gal took : 9 ms
[2025-06-02 06:12:02] [INFO ] Applying decomposition
[2025-06-02 06:12:02] [INFO ] Flatten gal took : 11 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/graph10235243398091158643.txt' '-o' '/tmp/graph10235243398091158643.bin' '-w' '/tmp/graph10235243398091158643.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10235243398091158643.bin' '-l' '-1' '-v' '-w' '/tmp/graph10235243398091158643.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:12:02] [INFO ] Decomposing Gal with order
[2025-06-02 06:12:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:12:03] [INFO ] Removed a total of 410 redundant transitions.
[2025-06-02 06:12:03] [INFO ] Flatten gal took : 118 ms
[2025-06-02 06:12:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 25 ms.
[2025-06-02 06:12:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality17925708027038242070.gal : 7 ms
[2025-06-02 06:12:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality6157982892837509161.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/CTLCardinality17925708027038242070.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6157982892837509161.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,2.72418e+09,0.21924,9508,367,96,10854,677,296,22868,96,2746,0


Converting to forward existential form...Done !
original formula: E((u22.p91!=1) U A(((A(AG((u22.p89==0)) U ((i2.u19.p78==0)&&(u22.p86==1))) * AX(AF((i4.u28.p112==0)))) * (((i0.i0.u5.p18==0)||(i2.u21.p84...269
=> equivalent forward existential formula: [((FwdU(Init,(u22.p91!=1)) * !(EG(!(!(((i2.u17.p72==0)||(i2.u18.p76==1))))))) * !(E(!(!(((i2.u17.p72==0)||(i2.u1...536
Reverse transition relation is NOT exact ! Due to transitions u22.t3, u22.t4, u22.t5, u22.t6, u22.t7, u22.t8, u22.t9, u22.t11, u22.t12, u22.t13, u22.t14, u...609
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
(forward)formula 0,1,6.02109,145828,1,0,232770,2487,2350,627463,490,6425,275802
FORMULA MedleyA-PT-05-CTLCardinality-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 248/248 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 101 transition count 226
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 101 transition count 226
Applied a total of 22 rules in 5 ms. Remains 101 /112 variables (removed 11) and now considering 226/248 (removed 22) transitions.
[2025-06-02 06:12:09] [INFO ] Flow matrix only has 225 transitions (discarded 1 similar events)
// Phase 1: matrix 225 rows 101 cols
[2025-06-02 06:12:09] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:12:09] [INFO ] Implicit Places using invariants in 125 ms returned []
[2025-06-02 06:12:09] [INFO ] Flow matrix only has 225 transitions (discarded 1 similar events)
[2025-06-02 06:12:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:12:09] [INFO ] State equation strengthened by 94 read => feed constraints.
[2025-06-02 06:12:09] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 441 ms to find 0 implicit places.
Running 225 sub problems to find dead transitions.
[2025-06-02 06:12:09] [INFO ] Flow matrix only has 225 transitions (discarded 1 similar events)
[2025-06-02 06:12:09] [INFO ] Invariant cache hit.
[2025-06-02 06:12:09] [INFO ] State equation strengthened by 94 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (OVERLAPS) 1/101 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:12] [INFO ] Deduced a trap composed of 30 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:13] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:13] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 11 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (OVERLAPS) 224/325 variables, 101/124 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/325 variables, 93/217 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/325 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 8 (OVERLAPS) 1/326 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/326 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 10 (OVERLAPS) 0/326 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 225 unsolved
No progress, stopping.
After SMT solving in domain Real declared 326/326 variables, and 218 constraints, problems are : Problem set: 0 solved, 225 unsolved in 19450 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 101/101 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 225 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (OVERLAPS) 1/101 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/101 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (OVERLAPS) 224/325 variables, 101/124 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/325 variables, 93/217 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/325 variables, 225/442 constraints. Problems are: Problem set: 0 solved, 225 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:12:35] [INFO ] Deduced a trap composed of 19 places in 69 ms of which 8 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/325 variables, 1/443 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/325 variables, 0/443 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 10 (OVERLAPS) 1/326 variables, 1/444 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/326 variables, 0/444 constraints. Problems are: Problem set: 0 solved, 225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 326/326 variables, and 444 constraints, problems are : Problem set: 0 solved, 225 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 101/101 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49541ms problems are : Problem set: 0 solved, 225 unsolved
Search for dead transitions found 0 dead transitions in 49542ms
Starting structural reductions in LTL mode, iteration 1 : 101/112 places, 226/248 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49991 ms. Remains : 101/112 places, 226/248 transitions.
[2025-06-02 06:12:59] [INFO ] Flatten gal took : 10 ms
[2025-06-02 06:12:59] [INFO ] Flatten gal took : 24 ms
[2025-06-02 06:12:59] [INFO ] Input system was already deterministic with 226 transitions.
[2025-06-02 06:12:59] [INFO ] Flatten gal took : 9 ms
[2025-06-02 06:12:59] [INFO ] Flatten gal took : 9 ms
[2025-06-02 06:12:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality16892660549349579400.gal : 2 ms
[2025-06-02 06:12:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality5635426784731917443.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/CTLCardinality16892660549349579400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5635426784731917443.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,3.16619e+09,6.37137,119484,2,10564,5,448817,6,0,623,499753,0


Converting to forward existential form...Done !
original formula: EF(EX((!(E(((p56==0)||(p22==1)) U EG(((p60==0)||(p87==1))))) + (p75==1))))
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * !(E(((p56==0)||(p22==1)) U EG(((p60==0)||(p87==1))))))] != FALSE + [(EY(FwdU(Init,TRUE)...179
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t9, t10, t11, t12, t13, t15, t17, t18, t19, t20, t21, t22, t24, t25, ...472
Detected timeout of ITS tools.
[2025-06-02 06:13:29] [INFO ] Flatten gal took : 9 ms
[2025-06-02 06:13:29] [INFO ] Applying decomposition
[2025-06-02 06:13:29] [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/graph14089674098772662195.txt' '-o' '/tmp/graph14089674098772662195.bin' '-w' '/tmp/graph14089674098772662195.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14089674098772662195.bin' '-l' '-1' '-v' '-w' '/tmp/graph14089674098772662195.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:13:29] [INFO ] Decomposing Gal with order
[2025-06-02 06:13:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:13:29] [INFO ] Removed a total of 395 redundant transitions.
[2025-06-02 06:13:29] [INFO ] Flatten gal took : 25 ms
[2025-06-02 06:13:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 6 ms.
[2025-06-02 06:13:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality18364004185611572185.gal : 4 ms
[2025-06-02 06:13:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality3948095444229258496.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/CTLCardinality18364004185611572185.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3948095444229258496.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,3.16619e+09,0.43791,13068,509,57,15764,1006,312,40673,106,1448,0


Converting to forward existential form...Done !
original formula: EF(EX((!(E(((u9.p56==0)||(i1.u6.p22==1)) U EG(((u9.p60==0)||(i4.u21.p87==1))))) + (i3.u17.p75==1))))
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * !(E(((u9.p56==0)||(i1.u6.p22==1)) U EG(((u9.p60==0)||(i4.u21.p87==1))))))] != FALSE + [...205
Reverse transition relation is NOT exact ! Due to transitions t178, t180, t182, t184, u9.t29, u9.t30, u9.t33, u9.t34, u9.t37, u9.t38, i0.t225, i0.t75, i0.t...702
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 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
(forward)formula 0,1,5.96345,106380,1,0,145681,3961,2098,436303,569,9613,186953
FORMULA MedleyA-PT-05-CTLCardinality-2025-08 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 : 112/112 places, 248/248 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 99 transition count 222
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 99 transition count 222
Applied a total of 26 rules in 8 ms. Remains 99 /112 variables (removed 13) and now considering 222/248 (removed 26) transitions.
[2025-06-02 06:13:35] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
// Phase 1: matrix 221 rows 99 cols
[2025-06-02 06:13:35] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:13:35] [INFO ] Implicit Places using invariants in 111 ms returned []
[2025-06-02 06:13:35] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
[2025-06-02 06:13:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:13:35] [INFO ] State equation strengthened by 94 read => feed constraints.
[2025-06-02 06:13:35] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 432 ms to find 0 implicit places.
Running 221 sub problems to find dead transitions.
[2025-06-02 06:13:35] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
[2025-06-02 06:13:35] [INFO ] Invariant cache hit.
[2025-06-02 06:13:35] [INFO ] State equation strengthened by 94 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/99 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:39] [INFO ] Deduced a trap composed of 29 places in 97 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:39] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:39] [INFO ] Deduced a trap composed of 33 places in 111 ms of which 16 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 220/319 variables, 99/122 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 93/215 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (OVERLAPS) 1/320 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:13:47] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 9 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/320 variables, 1/217 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/320 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 11 (OVERLAPS) 0/320 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 217 constraints, problems are : Problem set: 0 solved, 221 unsolved in 19352 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 99/99 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 221 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/99 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 4/24 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 220/319 variables, 99/123 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 93/216 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 221/437 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:14:01] [INFO ] Deduced a trap composed of 30 places in 86 ms of which 8 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/319 variables, 1/438 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/319 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (OVERLAPS) 1/320 variables, 1/439 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 320/320 variables, and 439 constraints, problems are : Problem set: 0 solved, 221 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 99/99 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49449ms problems are : Problem set: 0 solved, 221 unsolved
Search for dead transitions found 0 dead transitions in 49451ms
Starting structural reductions in LTL mode, iteration 1 : 99/112 places, 222/248 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49891 ms. Remains : 99/112 places, 222/248 transitions.
[2025-06-02 06:14:25] [INFO ] Flatten gal took : 14 ms
[2025-06-02 06:14:25] [INFO ] Flatten gal took : 7 ms
[2025-06-02 06:14:25] [INFO ] Input system was already deterministic with 222 transitions.
[2025-06-02 06:14:25] [INFO ] Flatten gal took : 7 ms
[2025-06-02 06:14:25] [INFO ] Flatten gal took : 6 ms
[2025-06-02 06:14:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality17091775669809032579.gal : 3 ms
[2025-06-02 06:14:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality10840132104185300903.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/CTLCardinality17091775669809032579.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10840132104185300903.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,2.69557e+09,3.58403,74092,2,9006,5,301833,6,0,611,274722,0


Converting to forward existential form...Done !
original formula: ((EX((EG(((p78==0)||(p100==1))) + !(A(((p105==0)||(p59==1)) U E(((p96==0)||(p68==1)) U ((p93==0)||(p83==1))))))) * EF(EX(((p99!=0)&&(p71!...178
=> equivalent forward existential formula: [(FwdU((Init * (EX((EG(((p78==0)||(p100==1))) + !(!((E(!(E(((p96==0)||(p68==1)) U ((p93==0)||(p83==1)))) U (!(((...357
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t17, t18, t19, t20, t21, t24, t25, t26, t28, t...421
Detected timeout of ITS tools.
[2025-06-02 06:14:55] [INFO ] Flatten gal took : 7 ms
[2025-06-02 06:14:55] [INFO ] Applying decomposition
[2025-06-02 06:14:55] [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/graph354357976006807754.txt' '-o' '/tmp/graph354357976006807754.bin' '-w' '/tmp/graph354357976006807754.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph354357976006807754.bin' '-l' '-1' '-v' '-w' '/tmp/graph354357976006807754.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:14:55] [INFO ] Decomposing Gal with order
[2025-06-02 06:14:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:14:55] [INFO ] Removed a total of 386 redundant transitions.
[2025-06-02 06:14:55] [INFO ] Flatten gal took : 19 ms
[2025-06-02 06:14:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 7 ms.
[2025-06-02 06:14:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality6057148274231304397.gal : 3 ms
[2025-06-02 06:14:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality17169104560223650482.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/CTLCardinality6057148274231304397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17169104560223650482.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,2.69557e+09,0.281437,12524,492,57,14992,1176,333,37766,104,1786,0


Converting to forward existential form...Done !
original formula: ((EX((EG(((i2.u17.p78==0)||(i4.u23.p100==1))) + !(A(((i4.u25.p105==0)||(u13.p59==1)) U E(((i3.u21.p96==0)||(i2.u14.p68==1)) U ((i3.u21.p9...252
=> equivalent forward existential formula: [(FwdU((Init * (EX((EG(((i2.u17.p78==0)||(i4.u23.p100==1))) + !(!((E(!(E(((i3.u21.p96==0)||(i2.u14.p68==1)) U ((...487
Reverse transition relation is NOT exact ! Due to transitions t175, t177, t179, t181, u13.t29, u13.t30, u13.t33, u13.t34, i0.i0.t70, i0.i0.t71, i0.i0.t221,...632
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
(forward)formula 0,1,5.03592,125036,1,0,192915,3809,2560,546829,580,6713,255993
FORMULA MedleyA-PT-05-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 248/248 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 99 transition count 222
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 99 transition count 222
Applied a total of 26 rules in 6 ms. Remains 99 /112 variables (removed 13) and now considering 222/248 (removed 26) transitions.
[2025-06-02 06:15:00] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
// Phase 1: matrix 221 rows 99 cols
[2025-06-02 06:15:00] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:15:00] [INFO ] Implicit Places using invariants in 81 ms returned []
[2025-06-02 06:15:00] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
[2025-06-02 06:15:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:15:00] [INFO ] State equation strengthened by 94 read => feed constraints.
[2025-06-02 06:15:01] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
Running 221 sub problems to find dead transitions.
[2025-06-02 06:15:01] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
[2025-06-02 06:15:01] [INFO ] Invariant cache hit.
[2025-06-02 06:15:01] [INFO ] State equation strengthened by 94 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/99 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:04] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 14 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 220/319 variables, 99/120 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 93/213 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (OVERLAPS) 1/320 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/320 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (OVERLAPS) 0/320 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 214 constraints, problems are : Problem set: 0 solved, 221 unsolved in 18845 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 99/99 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 221 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/99 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 220/319 variables, 99/120 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 93/213 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 221/434 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:15:28] [INFO ] Deduced a trap composed of 22 places in 87 ms of which 8 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/319 variables, 1/435 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/319 variables, 0/435 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (OVERLAPS) 1/320 variables, 1/436 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/320 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 320/320 variables, and 436 constraints, problems are : Problem set: 0 solved, 221 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 99/99 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 48920ms problems are : Problem set: 0 solved, 221 unsolved
Search for dead transitions found 0 dead transitions in 48921ms
Starting structural reductions in LTL mode, iteration 1 : 99/112 places, 222/248 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49214 ms. Remains : 99/112 places, 222/248 transitions.
[2025-06-02 06:15:49] [INFO ] Flatten gal took : 7 ms
[2025-06-02 06:15:49] [INFO ] Flatten gal took : 6 ms
[2025-06-02 06:15:49] [INFO ] Input system was already deterministic with 222 transitions.
[2025-06-02 06:15:50] [INFO ] Flatten gal took : 6 ms
[2025-06-02 06:15:50] [INFO ] Flatten gal took : 7 ms
[2025-06-02 06:15:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality7044430548839782054.gal : 2 ms
[2025-06-02 06:15:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality391442988008206992.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/CTLCardinality7044430548839782054.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality391442988008206992.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.71135e+09,5.35584,102016,2,9451,5,392602,6,0,611,405195,0


Converting to forward existential form...Done !
original formula: EX(AG((A((p46==1) U ((p90==0)||(p47==1))) * EX(EF(((p26==0)&&(p54==1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((!((E(!(((p90==0)||(p47==1))) U (!((p46==1)) * !(((p90==0)||(p47==1))))) + EG(!(((p90=...225
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t9, t10, t13, t14, t16, t17, t18, t19, t21, t22, t23, t24, t26, t27, ...447
(forward)formula 0,0,29.8803,581596,1,0,522,3.2202e+06,475,202,5464,2.63607e+06,628
FORMULA MedleyA-PT-05-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 112/112 places, 248/248 transitions.
Graph (complete) has 552 edges and 112 vertex of which 111 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
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 0 with 1 rules applied. Total rules applied 2 place count 110 transition count 245
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 109 transition count 245
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 17 place count 95 transition count 217
Iterating global reduction 2 with 14 rules applied. Total rules applied 31 place count 95 transition count 217
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 34 place count 95 transition count 214
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 40 place count 92 transition count 211
Applied a total of 40 rules in 50 ms. Remains 92 /112 variables (removed 20) and now considering 211/248 (removed 37) transitions.
[2025-06-02 06:16:20] [INFO ] Flow matrix only has 210 transitions (discarded 1 similar events)
// Phase 1: matrix 210 rows 92 cols
[2025-06-02 06:16:20] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:16:20] [INFO ] Implicit Places using invariants in 79 ms returned []
[2025-06-02 06:16:20] [INFO ] Flow matrix only has 210 transitions (discarded 1 similar events)
[2025-06-02 06:16:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:16:20] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-02 06:16:20] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:16:20] [INFO ] Redundant transitions in 47 ms returned []
Running 202 sub problems to find dead transitions.
[2025-06-02 06:16:20] [INFO ] Flow matrix only has 210 transitions (discarded 1 similar events)
[2025-06-02 06:16:20] [INFO ] Invariant cache hit.
[2025-06-02 06:16:20] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/89 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 3/92 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 202 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:24] [INFO ] Deduced a trap composed of 26 places in 110 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 209/301 variables, 92/113 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/301 variables, 28/141 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/301 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 9 (OVERLAPS) 1/302 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/302 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 11 (OVERLAPS) 0/302 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 202 unsolved
No progress, stopping.
After SMT solving in domain Real declared 302/302 variables, and 142 constraints, problems are : Problem set: 0 solved, 202 unsolved in 15695 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 92/92 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 202 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/89 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 3 (OVERLAPS) 3/92 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 6 (OVERLAPS) 209/301 variables, 92/113 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/301 variables, 28/141 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/301 variables, 202/343 constraints. Problems are: Problem set: 0 solved, 202 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:40] [INFO ] Deduced a trap composed of 32 places in 62 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/301 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/301 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 11 (OVERLAPS) 1/302 variables, 1/345 constraints. Problems are: Problem set: 0 solved, 202 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:50] [INFO ] Deduced a trap composed of 34 places in 84 ms of which 10 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/302 variables, 1/346 constraints. Problems are: Problem set: 0 solved, 202 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:16:53] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 6 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/302 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 202 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/302 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 202 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 302/302 variables, and 347 constraints, problems are : Problem set: 0 solved, 202 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 92/92 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 202/202 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45779ms problems are : Problem set: 0 solved, 202 unsolved
Search for dead transitions found 0 dead transitions in 45780ms
Starting structural reductions in SI_CTL mode, iteration 1 : 92/112 places, 211/248 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46187 ms. Remains : 92/112 places, 211/248 transitions.
[2025-06-02 06:17:06] [INFO ] Flatten gal took : 7 ms
[2025-06-02 06:17:06] [INFO ] Flatten gal took : 7 ms
[2025-06-02 06:17:06] [INFO ] Input system was already deterministic with 211 transitions.
[2025-06-02 06:17:06] [INFO ] Flatten gal took : 12 ms
[2025-06-02 06:17:06] [INFO ] Flatten gal took : 15 ms
[2025-06-02 06:17:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14850656310049781563.gal : 6 ms
[2025-06-02 06:17:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1403704170772719672.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14850656310049781563.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1403704170772719672.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality1403704170772719672.prop.
RANDOM walk for 40000 steps (3356 resets) in 467 ms. (85 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 19
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :19 after 28
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :28 after 75
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :75 after 576
BEST_FIRST walk for 40004 steps (496 resets) in 122 ms. (325 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :576 after 1740
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1740 after 62640
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :62640 after 330410
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :330410 after 5.8071e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :5.8071e+06 after 1.10175e+07
Invariant property MedleyA-PT-05-CTLCardinality-2025-11 does not hold.
FORMULA MedleyA-PT-05-CTLCardinality-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5.83691e+07,0.735186,19560,2,5454,16,70047,6,0,570,52400,0
Total reachable state count : 58369085

Verifying 1 reachability properties.
Invariant property MedleyA-PT-05-CTLCardinality-2025-11 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
MedleyA-PT-05-CTLCardinality-2025-11,18,0.736599,19560,2,120,16,70047,7,0,573,52400,0
ITS tools runner thread asked to quit. Dying gracefully.
Interrupted probabilistic random walk after 1541424 steps, run timeout after 3001 ms. (steps per millisecond=513 ) properties seen :0 out of 1
Probabilistic random walk after 1541424 steps, saw 244900 distinct states, run finished after 3009 ms. (steps per millisecond=512 ) properties seen :0
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 248/248 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 98 transition count 220
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 98 transition count 220
Applied a total of 28 rules in 4 ms. Remains 98 /112 variables (removed 14) and now considering 220/248 (removed 28) transitions.
[2025-06-02 06:17:09] [INFO ] Flow matrix only has 219 transitions (discarded 1 similar events)
// Phase 1: matrix 219 rows 98 cols
[2025-06-02 06:17:09] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:17:09] [INFO ] Implicit Places using invariants in 83 ms returned []
[2025-06-02 06:17:09] [INFO ] Flow matrix only has 219 transitions (discarded 1 similar events)
[2025-06-02 06:17:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:17:09] [INFO ] State equation strengthened by 94 read => feed constraints.
[2025-06-02 06:17:09] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 293 ms to find 0 implicit places.
Running 219 sub problems to find dead transitions.
[2025-06-02 06:17:09] [INFO ] Flow matrix only has 219 transitions (discarded 1 similar events)
[2025-06-02 06:17:09] [INFO ] Invariant cache hit.
[2025-06-02 06:17:09] [INFO ] State equation strengthened by 94 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:17:12] [INFO ] Deduced a trap composed of 29 places in 57 ms of which 9 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 218/316 variables, 98/119 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 93/212 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (OVERLAPS) 1/317 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/317 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 10 (OVERLAPS) 0/317 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 317/317 variables, and 213 constraints, problems are : Problem set: 0 solved, 219 unsolved in 14194 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 98/98 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 218/316 variables, 98/119 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 93/212 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 219/431 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/316 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (OVERLAPS) 1/317 variables, 1/432 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/317 variables, 0/432 constraints. Problems are: Problem set: 0 solved, 219 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 317/317 variables, and 432 constraints, problems are : Problem set: 0 solved, 219 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 98/98 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44268ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 44269ms
Starting structural reductions in LTL mode, iteration 1 : 98/112 places, 220/248 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44567 ms. Remains : 98/112 places, 220/248 transitions.
[2025-06-02 06:17:54] [INFO ] Flatten gal took : 9 ms
[2025-06-02 06:17:54] [INFO ] Flatten gal took : 8 ms
[2025-06-02 06:17:54] [INFO ] Input system was already deterministic with 220 transitions.
[2025-06-02 06:17:54] [INFO ] Flatten gal took : 5 ms
[2025-06-02 06:17:54] [INFO ] Flatten gal took : 6 ms
[2025-06-02 06:17:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality14632656561581593845.gal : 2 ms
[2025-06-02 06:17:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality17088623201926439032.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/CTLCardinality14632656561581593845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17088623201926439032.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,2.45809e+09,1.9987,50188,2,5354,5,201539,6,0,605,176689,0


Converting to forward existential form...Done !
original formula: E((EX((((p40==0)||(p90==1)) * EF((p72!=1)))) + ((AG(EX((p98==0))) * (p105!=0)) * ((p62==0)||(p28==1)))) U AX(!(AF(!(((p75==0)&&(p44==1)))...159
=> equivalent forward existential formula: [(FwdU(Init,(EX((((p40==0)||(p90==1)) * E(TRUE U (p72!=1)))) + ((!(E(TRUE U !(EX((p98==0))))) * (p105!=0)) * ((p...235
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t9, t10, t16, t17, t18, t19, t27, t28, t40, t42, t43, t45, t46, t51, t52,...363
Detected timeout of ITS tools.
[2025-06-02 06:18:24] [INFO ] Flatten gal took : 7 ms
[2025-06-02 06:18:24] [INFO ] Applying decomposition
[2025-06-02 06:18:24] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2721261072582236808.txt' '-o' '/tmp/graph2721261072582236808.bin' '-w' '/tmp/graph2721261072582236808.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2721261072582236808.bin' '-l' '-1' '-v' '-w' '/tmp/graph2721261072582236808.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:18:24] [INFO ] Decomposing Gal with order
[2025-06-02 06:18:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:18:24] [INFO ] Removed a total of 386 redundant transitions.
[2025-06-02 06:18:24] [INFO ] Flatten gal took : 18 ms
[2025-06-02 06:18:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 8 ms.
[2025-06-02 06:18:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality5915053636450262440.gal : 2 ms
[2025-06-02 06:18:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality17045276898228901711.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/CTLCardinality5915053636450262440.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17045276898228901711.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,2.45809e+09,0.256878,10588,264,53,13041,814,302,26416,98,1179,0


Converting to forward existential form...Done !
original formula: E((EX((((i1.i0.u7.p40==0)||(i3.u20.p90==1)) * EF((i2.u15.p72!=1)))) + ((AG(EX((i3.u21.p98==0))) * (i4.u25.p105!=0)) * ((i1.i1.u13.p62==0)...225
=> equivalent forward existential formula: [(FwdU(Init,(EX((((i1.i0.u7.p40==0)||(i3.u20.p90==1)) * E(TRUE U (i2.u15.p72!=1)))) + ((!(E(TRUE U !(EX((i3.u21....301
Reverse transition relation is NOT exact ! Due to transitions t172, t174, t176, t178, u5.t51, u5.t52, u5.t54, u5.t55, i0.t219, i0.t69, i0.t68, i0.u2.t71, i...503
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 112/112 places, 248/248 transitions.
Graph (complete) has 552 edges and 112 vertex of which 111 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
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 0 with 1 rules applied. Total rules applied 2 place count 110 transition count 245
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 109 transition count 245
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 16 place count 96 transition count 219
Iterating global reduction 2 with 13 rules applied. Total rules applied 29 place count 96 transition count 219
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 96 transition count 216
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 38 place count 93 transition count 213
Applied a total of 38 rules in 48 ms. Remains 93 /112 variables (removed 19) and now considering 213/248 (removed 35) transitions.
[2025-06-02 06:18:54] [INFO ] Flow matrix only has 212 transitions (discarded 1 similar events)
// Phase 1: matrix 212 rows 93 cols
[2025-06-02 06:18:54] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:18:54] [INFO ] Implicit Places using invariants in 131 ms returned []
[2025-06-02 06:18:54] [INFO ] Flow matrix only has 212 transitions (discarded 1 similar events)
[2025-06-02 06:18:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:18:54] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-02 06:18:54] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 06:18:54] [INFO ] Redundant transitions in 42 ms returned []
Running 204 sub problems to find dead transitions.
[2025-06-02 06:18:54] [INFO ] Flow matrix only has 212 transitions (discarded 1 similar events)
[2025-06-02 06:18:54] [INFO ] Invariant cache hit.
[2025-06-02 06:18:54] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 3 (OVERLAPS) 3/93 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 204 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:58] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:58] [INFO ] Deduced a trap composed of 11 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:18:59] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 6 (OVERLAPS) 211/304 variables, 93/116 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/304 variables, 28/144 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/304 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 9 (OVERLAPS) 1/305 variables, 1/145 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/305 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 11 (OVERLAPS) 0/305 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 204 unsolved
No progress, stopping.
After SMT solving in domain Real declared 305/305 variables, and 145 constraints, problems are : Problem set: 0 solved, 204 unsolved in 15417 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 93/93 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 204/204 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 204 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 3 (OVERLAPS) 3/93 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 6 (OVERLAPS) 211/304 variables, 93/116 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/304 variables, 28/144 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/304 variables, 204/348 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/304 variables, 0/348 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 10 (OVERLAPS) 1/305 variables, 1/349 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/305 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 204 unsolved
At refinement iteration 12 (OVERLAPS) 0/305 variables, 0/349 constraints. Problems are: Problem set: 0 solved, 204 unsolved
No progress, stopping.
After SMT solving in domain Int declared 305/305 variables, and 349 constraints, problems are : Problem set: 0 solved, 204 unsolved in 27039 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 93/93 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 204/204 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42545ms problems are : Problem set: 0 solved, 204 unsolved
Search for dead transitions found 0 dead transitions in 42546ms
Starting structural reductions in SI_CTL mode, iteration 1 : 93/112 places, 213/248 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43024 ms. Remains : 93/112 places, 213/248 transitions.
[2025-06-02 06:19:37] [INFO ] Flatten gal took : 12 ms
[2025-06-02 06:19:37] [INFO ] Flatten gal took : 9 ms
[2025-06-02 06:19:37] [INFO ] Input system was already deterministic with 213 transitions.
[2025-06-02 06:19:37] [INFO ] Flatten gal took : 9 ms
[2025-06-02 06:19:37] [INFO ] Flatten gal took : 8 ms
[2025-06-02 06:19:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality15501140438209621205.gal : 2 ms
[2025-06-02 06:19:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality13277170184550720688.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/CTLCardinality15501140438209621205.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13277170184550720688.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,1.3447e+09,1.71563,45912,2,6366,5,197624,6,0,576,170981,0


Converting to forward existential form...Done !
original formula: EG(EF(((A(((p97==0)||(p75==1)) U (p50==1)) * AF((p64==1))) * AF((p29==1)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((!((E(!((p50==1)) U (!(((p97==0)||(p75==1))) * !((p50==1)))) + EG(!((p50==1))))) * !(EG(!((...200
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t16, t17, t18, t19, t24, t25, t26, t27, t28, t37, t3...384
Detected timeout of ITS tools.
[2025-06-02 06:20:07] [INFO ] Flatten gal took : 6 ms
[2025-06-02 06:20:07] [INFO ] Applying decomposition
[2025-06-02 06:20:07] [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/graph17405318621711360583.txt' '-o' '/tmp/graph17405318621711360583.bin' '-w' '/tmp/graph17405318621711360583.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17405318621711360583.bin' '-l' '-1' '-v' '-w' '/tmp/graph17405318621711360583.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:20:07] [INFO ] Decomposing Gal with order
[2025-06-02 06:20:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:20:07] [INFO ] Removed a total of 354 redundant transitions.
[2025-06-02 06:20:07] [INFO ] Flatten gal took : 16 ms
[2025-06-02 06:20:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 5 ms.
[2025-06-02 06:20:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality7814634603525100860.gal : 1 ms
[2025-06-02 06:20:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality14340117015295919392.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/CTLCardinality7814634603525100860.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14340117015295919392.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,1.3447e+09,0.192237,10124,406,101,11458,513,292,27237,113,1744,0


Converting to forward existential form...Done !
original formula: EG(EF(((A(((u20.p97==0)||(i2.u16.p75==1)) U (i1.u12.p50==1)) * AF((i1.u13.p64==1))) * AF((i0.i1.u7.p29==1)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((!((E(!((i1.u12.p50==1)) U (!(((u20.p97==0)||(i2.u16.p75==1))) * !((i1.u12.p50==1)))) + EG(...248
Reverse transition relation is NOT exact ! Due to transitions t165, t209, u20.t1, u20.t2, u20.t3, u20.t4, u20.t5, u20.t6, u20.t7, u20.t8, u20.t9, u20.t10, ...544
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 248/248 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 99 transition count 222
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 99 transition count 222
Applied a total of 26 rules in 3 ms. Remains 99 /112 variables (removed 13) and now considering 222/248 (removed 26) transitions.
[2025-06-02 06:20:37] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
// Phase 1: matrix 221 rows 99 cols
[2025-06-02 06:20:37] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:20:37] [INFO ] Implicit Places using invariants in 64 ms returned []
[2025-06-02 06:20:37] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
[2025-06-02 06:20:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:20:37] [INFO ] State equation strengthened by 94 read => feed constraints.
[2025-06-02 06:20:37] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
Running 221 sub problems to find dead transitions.
[2025-06-02 06:20:38] [INFO ] Flow matrix only has 221 transitions (discarded 1 similar events)
[2025-06-02 06:20:38] [INFO ] Invariant cache hit.
[2025-06-02 06:20:38] [INFO ] State equation strengthened by 94 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/99 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:40] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:40] [INFO ] Deduced a trap composed of 20 places in 67 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:20:42] [INFO ] Deduced a trap composed of 31 places in 102 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (OVERLAPS) 220/319 variables, 99/122 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 93/215 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/319 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (OVERLAPS) 1/320 variables, 1/216 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/320 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 11 (OVERLAPS) 0/320 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Real declared 320/320 variables, and 216 constraints, problems are : Problem set: 0 solved, 221 unsolved in 19366 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 99/99 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 221 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/99 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (OVERLAPS) 220/319 variables, 99/122 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/319 variables, 93/215 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/319 variables, 221/436 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/319 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (OVERLAPS) 1/320 variables, 1/437 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:21:13] [INFO ] Deduced a trap composed of 30 places in 81 ms of which 5 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/320 variables, 1/438 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/320 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 221 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 320/320 variables, and 438 constraints, problems are : Problem set: 0 solved, 221 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 99/99 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49442ms problems are : Problem set: 0 solved, 221 unsolved
Search for dead transitions found 0 dead transitions in 49442ms
Starting structural reductions in LTL mode, iteration 1 : 99/112 places, 222/248 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49741 ms. Remains : 99/112 places, 222/248 transitions.
[2025-06-02 06:21:27] [INFO ] Flatten gal took : 5 ms
[2025-06-02 06:21:27] [INFO ] Flatten gal took : 6 ms
[2025-06-02 06:21:27] [INFO ] Input system was already deterministic with 222 transitions.
[2025-06-02 06:21:27] [INFO ] Flatten gal took : 6 ms
[2025-06-02 06:21:27] [INFO ] Flatten gal took : 6 ms
[2025-06-02 06:21:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality638601086947202815.gal : 1 ms
[2025-06-02 06:21:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality1104040889694294529.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/CTLCardinality638601086947202815.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1104040889694294529.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.67557e+09,3.7154,86712,2,8692,5,338817,6,0,611,348801,0


Converting to forward existential form...Done !
original formula: (A(AX(A((AF((p7==1)) + AF((p84==1))) U ((!((p105==0)||(p98==1)))||(p52!=0)))) U EF((((A((p92==1) U (p39==1)) * (p27==1)) + A(((p63==0)||(...207
=> equivalent forward existential formula: [(EY((Init * !(!((E(!(E(TRUE U (((!((E(!((p39==1)) U (!((p92==1)) * !((p39==1)))) + EG(!((p39==1))))) * (p27==1)...883
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t16, t18, t19, t20, t21, t24, t25, t26, t29, t...421
Detected timeout of ITS tools.
[2025-06-02 06:21:57] [INFO ] Flatten gal took : 11 ms
[2025-06-02 06:21:57] [INFO ] Applying decomposition
[2025-06-02 06:21:57] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11045770706539746192.txt' '-o' '/tmp/graph11045770706539746192.bin' '-w' '/tmp/graph11045770706539746192.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11045770706539746192.bin' '-l' '-1' '-v' '-w' '/tmp/graph11045770706539746192.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:21:57] [INFO ] Decomposing Gal with order
[2025-06-02 06:21:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:21:57] [INFO ] Removed a total of 364 redundant transitions.
[2025-06-02 06:21:57] [INFO ] Flatten gal took : 26 ms
[2025-06-02 06:21:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 6 ms.
[2025-06-02 06:21:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality13633007749406526329.gal : 3 ms
[2025-06-02 06:21:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality12054634514981928786.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/CTLCardinality13633007749406526329.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12054634514981928786.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,2.67557e+09,0.252253,11608,401,97,14972,673,315,29023,118,2117,0


Converting to forward existential form...Done !
original formula: (A(AX(A((AF((i0.u0.p7==1)) + AF((i2.u19.p84==1))) U ((!((i4.u23.p105==0)||(u20.p98==1)))||(i1.i0.u11.p52!=0)))) U EF((((A((u20.p92==1) U ...297
=> equivalent forward existential formula: [(EY((Init * !(!((E(!(E(TRUE U (((!((E(!((i1.i0.u7.p39==1)) U (!((u20.p92==1)) * !((i1.i0.u7.p39==1)))) + EG(!((...1205
Reverse transition relation is NOT exact ! Due to transitions t175, t177, u20.t3, u20.t4, u20.t5, u20.t6, u20.t7, u20.t8, u20.t9, u20.t10, u20.t11, u20.t12...611
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 248/248 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 97 transition count 218
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 97 transition count 218
Applied a total of 30 rules in 5 ms. Remains 97 /112 variables (removed 15) and now considering 218/248 (removed 30) transitions.
[2025-06-02 06:22:27] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
// Phase 1: matrix 217 rows 97 cols
[2025-06-02 06:22:27] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:22:27] [INFO ] Implicit Places using invariants in 95 ms returned []
[2025-06-02 06:22:27] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
[2025-06-02 06:22:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 06:22:27] [INFO ] State equation strengthened by 94 read => feed constraints.
[2025-06-02 06:22:28] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
Running 217 sub problems to find dead transitions.
[2025-06-02 06:22:28] [INFO ] Flow matrix only has 217 transitions (discarded 1 similar events)
[2025-06-02 06:22:28] [INFO ] Invariant cache hit.
[2025-06-02 06:22:28] [INFO ] State equation strengthened by 94 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 217 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 06:22:31] [INFO ] Deduced a trap composed of 29 places in 94 ms of which 15 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 216/313 variables, 97/118 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 93/211 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/313 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 8 (OVERLAPS) 1/314 variables, 1/212 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/314 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 10 (OVERLAPS) 0/314 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 217 unsolved
No progress, stopping.
After SMT solving in domain Real declared 314/314 variables, and 212 constraints, problems are : Problem set: 0 solved, 217 unsolved in 16612 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 97/97 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 217 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 15/20 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 5 (OVERLAPS) 216/313 variables, 97/118 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 93/211 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/313 variables, 217/428 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/313 variables, 0/428 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 9 (OVERLAPS) 1/314 variables, 1/429 constraints. Problems are: Problem set: 0 solved, 217 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/314 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 217 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 314/314 variables, and 429 constraints, problems are : Problem set: 0 solved, 217 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 97/97 constraints, ReadFeed: 94/94 constraints, PredecessorRefiner: 217/217 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 46751ms problems are : Problem set: 0 solved, 217 unsolved
Search for dead transitions found 0 dead transitions in 46752ms
Starting structural reductions in LTL mode, iteration 1 : 97/112 places, 218/248 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47097 ms. Remains : 97/112 places, 218/248 transitions.
[2025-06-02 06:23:14] [INFO ] Flatten gal took : 9 ms
[2025-06-02 06:23:14] [INFO ] Flatten gal took : 10 ms
[2025-06-02 06:23:14] [INFO ] Input system was already deterministic with 218 transitions.
[2025-06-02 06:23:14] [INFO ] Flatten gal took : 9 ms
[2025-06-02 06:23:14] [INFO ] Flatten gal took : 9 ms
[2025-06-02 06:23:14] [INFO ] Time to serialize gal into /tmp/CTLCardinality8465365113902821869.gal : 2 ms
[2025-06-02 06:23:14] [INFO ] Time to serialize properties into /tmp/CTLCardinality13735511171124011401.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/CTLCardinality8465365113902821869.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13735511171124011401.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,2.19389e+09,2.44196,50812,2,5366,5,203096,6,0,599,177228,0


Converting to forward existential form...Done !
original formula: (EX((EF((p0==1)) * (p45==0))) * EF(EG(((AF((p110==1)) * E((p65==1) U (p75==1))) * ((p24==0)||((p68==0)&&(p4==1)))))))
=> equivalent forward existential formula: [FwdG(FwdU((Init * EX((E(TRUE U (p0==1)) * (p45==0)))),TRUE),((!(EG(!((p110==1)))) * E((p65==1) U (p75==1))) * (...197
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t7, t9, t10, t16, t17, t18, t19, t27, t28, t40, t42, t43, t45, t46, t51, t52,...353
Detected timeout of ITS tools.
[2025-06-02 06:23:44] [INFO ] Flatten gal took : 6 ms
[2025-06-02 06:23:44] [INFO ] Applying decomposition
[2025-06-02 06:23:45] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph3158544238339436249.txt' '-o' '/tmp/graph3158544238339436249.bin' '-w' '/tmp/graph3158544238339436249.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3158544238339436249.bin' '-l' '-1' '-v' '-w' '/tmp/graph3158544238339436249.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:23:45] [INFO ] Decomposing Gal with order
[2025-06-02 06:23:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:23:45] [INFO ] Removed a total of 385 redundant transitions.
[2025-06-02 06:23:45] [INFO ] Flatten gal took : 17 ms
[2025-06-02 06:23:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 4 ms.
[2025-06-02 06:23:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality13181198551092632789.gal : 1 ms
[2025-06-02 06:23:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality17083336444715641894.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/CTLCardinality13181198551092632789.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17083336444715641894.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,2.19389e+09,0.142039,8536,317,58,8597,320,328,21239,94,719,0


Converting to forward existential form...Done !
original formula: (EX((EF((i4.u27.p0==1)) * (i1.i0.u9.p45==0))) * EF(EG(((AF((i4.u27.p110==1)) * E((i1.i1.u12.p65==1) U (i2.u16.p75==1))) * ((i0.u5.p24==0)...194
=> equivalent forward existential formula: [FwdG(FwdU((Init * EX((E(TRUE U (i4.u27.p0==1)) * (i1.i0.u9.p45==0)))),TRUE),((!(EG(!((i4.u27.p110==1)))) * E((i...256
Reverse transition relation is NOT exact ! Due to transitions t170, t172, t174, t176, i0.t217, i0.t67, i0.t66, i0.u2.t69, i0.u2.t70, i0.u4.t64, i0.u5.t51, ...493
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
(forward)formula 0,0,1.63225,43096,1,0,61103,2100,2333,210071,502,6329,84373
FORMULA MedleyA-PT-05-CTLCardinality-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 06:23:46] [INFO ] Flatten gal took : 6 ms
[2025-06-02 06:23:46] [INFO ] Flatten gal took : 6 ms
[2025-06-02 06:23:46] [INFO ] Applying decomposition
[2025-06-02 06:23:46] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10088400780078421583.txt' '-o' '/tmp/graph10088400780078421583.bin' '-w' '/tmp/graph10088400780078421583.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10088400780078421583.bin' '-l' '-1' '-v' '-w' '/tmp/graph10088400780078421583.weights' '-q' '0' '-e' '0.001'
[2025-06-02 06:23:46] [INFO ] Decomposing Gal with order
[2025-06-02 06:23:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 06:23:46] [INFO ] Removed a total of 414 redundant transitions.
[2025-06-02 06:23:46] [INFO ] Flatten gal took : 18 ms
[2025-06-02 06:23:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 37 labels/synchronizations in 3 ms.
[2025-06-02 06:23:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality9276758188498486472.gal : 2 ms
[2025-06-02 06:23:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality1317092982185228728.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/CTLCardinality9276758188498486472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1317092982185228728.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 3 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,5.98777e+09,1.81459,46000,1751,163,79344,1436,352,155606,130,7356,0


Converting to forward existential form...Done !
original formula: E((EX((((i2.u9.p40==0)||(u22.p90==1)) * EF((i5.u17.p72!=1)))) + ((AG(EX((u22.p98==0))) * (i6.u25.p105!=0)) * ((i3.u15.p62==0)||(i1.u7.p28...214
=> equivalent forward existential formula: [(FwdU(Init,(EX((((i2.u9.p40==0)||(u22.p90==1)) * E(TRUE U (i5.u17.p72!=1)))) + ((!(E(TRUE U !(EX((u22.p98==0)))...290
Reverse transition relation is NOT exact ! Due to transitions u22.t3, u22.t4, u22.t5, u22.t6, u22.t7, u22.t8, u22.t9, u22.t10, u22.t11, u22.t12, u22.t13, u...948
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 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
(forward)formula 0,1,290.45,2207344,1,0,3.07431e+06,4947,812,6.13515e+06,314,21525,2429691
FORMULA MedleyA-PT-05-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EG(EF(((A(((u22.p97==0)||(i5.u18.p75==1)) U (i2.u13.p50==1)) * AF((i3.u15.p64==1))) * AF((i1.u7.p29==1)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((!((E(!((i2.u13.p50==1)) U (!(((u22.p97==0)||(i5.u18.p75==1))) * !((i2.u13.p50==1)))) + EG(...245
(forward)formula 1,1,580.928,2794124,1,0,4.66124e+06,4947,813,7.43501e+06,313,21525,3042326
FORMULA MedleyA-PT-05-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (A(AX(A((AF((i0.u1.p7==1)) + AF((i5.u21.p84==1))) U ((!((i6.u25.p105==0)||(u22.p98==1)))||(i2.u13.p52!=0)))) U EF((((A((u22.p92==1) U (i2...289
=> equivalent forward existential formula: [(EY((Init * !(!((E(!(E(TRUE U (((!((E(!((i2.u9.p39==1)) U (!((u22.p92==1)) * !((i2.u9.p39==1)))) + EG(!((i2.u9....1167
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
(forward)formula 2,1,973.585,3655820,1,0,6.19299e+06,4947,1155,9.79117e+06,371,21525,4435340
FORMULA MedleyA-PT-05-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 2044162 ms.

BK_STOP 1748846403079

--------------------
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="MedleyA-PT-05"
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 MedleyA-PT-05, 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 r128-smll-174876524000129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-05.tgz
mv MedleyA-PT-05 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 ;