Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r058-smll-174854064000345.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 DES-PT-50a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854064000345
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K 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 9.4K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K 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 3.5K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 97K 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 DES-PT-50a-CTLCardinality-2023-12
FORMULA_NAME DES-PT-50a-CTLCardinality-2023-13
FORMULA_NAME DES-PT-50a-CTLCardinality-2023-14
FORMULA_NAME DES-PT-50a-CTLCardinality-2023-15
FORMULA_NAME DES-PT-50a-CTLCardinality-2025-00
FORMULA_NAME DES-PT-50a-CTLCardinality-2025-01
FORMULA_NAME DES-PT-50a-CTLCardinality-2025-02
FORMULA_NAME DES-PT-50a-CTLCardinality-2025-03
FORMULA_NAME DES-PT-50a-CTLCardinality-2025-04
FORMULA_NAME DES-PT-50a-CTLCardinality-2025-05
FORMULA_NAME DES-PT-50a-CTLCardinality-2025-06
FORMULA_NAME DES-PT-50a-CTLCardinality-2025-07
FORMULA_NAME DES-PT-50a-CTLCardinality-2025-08
FORMULA_NAME DES-PT-50a-CTLCardinality-2025-09
FORMULA_NAME DES-PT-50a-CTLCardinality-2025-10
FORMULA_NAME DES-PT-50a-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748736237934

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-50a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-06-01 00:04:00] [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]
[2025-06-01 00:04:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 00:04:00] [INFO ] Load time of PNML (sax parser for PT used): 124 ms
[2025-06-01 00:04:00] [INFO ] Transformed 314 places.
[2025-06-01 00:04:00] [INFO ] Transformed 271 transitions.
[2025-06-01 00:04:00] [INFO ] Found NUPN structural information;
[2025-06-01 00:04:00] [INFO ] Parsed PT model containing 314 places and 271 transitions and 1306 arcs in 268 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 23 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Support contains 101 out of 314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 314/314 places, 257/257 transitions.
Applied a total of 0 rules in 45 ms. Remains 314 /314 variables (removed 0) and now considering 257/257 (removed 0) transitions.
// Phase 1: matrix 257 rows 314 cols
[2025-06-01 00:04:01] [INFO ] Computed 59 invariants in 58 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:04:02] [INFO ] Implicit Places using invariants in 1505 ms returned [211]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1599 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 313/314 places, 257/257 transitions.
Applied a total of 0 rules in 20 ms. Remains 313 /313 variables (removed 0) and now considering 257/257 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1694 ms. Remains : 313/314 places, 257/257 transitions.
Support contains 101 out of 313 places after structural reductions.
[2025-06-01 00:04:03] [INFO ] Flatten gal took : 86 ms
[2025-06-01 00:04:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-01 00:04:03] [INFO ] Flatten gal took : 51 ms
FORMULA DES-PT-50a-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 00:04:03] [INFO ] Input system was already deterministic with 257 transitions.
Support contains 93 out of 313 places (down from 101) after GAL structural reductions.
RANDOM walk for 40000 steps (907 resets) in 2482 ms. (16 steps per ms) remains 37/65 properties
BEST_FIRST walk for 4002 steps (16 resets) in 46 ms. (85 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (17 resets) in 47 ms. (83 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (19 resets) in 51 ms. (76 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (15 resets) in 51 ms. (77 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (15 resets) in 49 ms. (80 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (20 resets) in 55 ms. (71 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (20 resets) in 55 ms. (71 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (18 resets) in 54 ms. (72 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (17 resets) in 50 ms. (78 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (14 resets) in 49 ms. (80 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (20 resets) in 122 ms. (32 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (17 resets) in 46 ms. (85 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (18 resets) in 53 ms. (74 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (17 resets) in 54 ms. (72 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (19 resets) in 69 ms. (57 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (14 resets) in 58 ms. (67 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (19 resets) in 61 ms. (64 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (19 resets) in 50 ms. (78 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (16 resets) in 45 ms. (87 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (19 resets) in 36 ms. (108 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (17 resets) in 39 ms. (100 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4001 steps (16 resets) in 48 ms. (81 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (17 resets) in 42 ms. (93 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (16 resets) in 55 ms. (71 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (19 resets) in 33 ms. (117 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (19 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (17 resets) in 21 ms. (181 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4001 steps (18 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (19 resets) in 29 ms. (133 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (17 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (18 resets) in 28 ms. (138 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (16 resets) in 23 ms. (166 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (19 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (19 resets) in 29 ms. (133 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (16 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (16 resets) in 26 ms. (148 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (16 resets) in 34 ms. (114 steps per ms) remains 37/37 properties
// Phase 1: matrix 257 rows 313 cols
[2025-06-01 00:04:04] [INFO ] Computed 58 invariants in 25 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (OVERLAPS) 17/75 variables, 7/65 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 17/82 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (OVERLAPS) 55/130 variables, 26/108 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 55/163 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/130 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 37 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 136/266 variables, 22/186 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/266 variables, 136/322 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/266 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 12 (OVERLAPS) 6/272 variables, 2/324 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/272 variables, 6/330 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/272 variables, 0/330 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Problem AtomicPropp2 is UNSAT
At refinement iteration 15 (OVERLAPS) 256/528 variables, 272/602 constraints. Problems are: Problem set: 1 solved, 36 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 528/570 variables, and 602 constraints, problems are : Problem set: 1 solved, 36 unsolved in 5020 ms.
Refiners :[Domain max(s): 272/313 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 272/313 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 36 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 56/56 constraints. Problems are: Problem set: 1 solved, 36 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/56 constraints. Problems are: Problem set: 1 solved, 36 unsolved
At refinement iteration 2 (OVERLAPS) 17/73 variables, 7/63 constraints. Problems are: Problem set: 1 solved, 36 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 17/80 constraints. Problems are: Problem set: 1 solved, 36 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/80 constraints. Problems are: Problem set: 1 solved, 36 unsolved
At refinement iteration 5 (OVERLAPS) 55/128 variables, 26/106 constraints. Problems are: Problem set: 1 solved, 36 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 55/161 constraints. Problems are: Problem set: 1 solved, 36 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 1/162 constraints. Problems are: Problem set: 1 solved, 36 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 0/162 constraints. Problems are: Problem set: 1 solved, 36 unsolved
At refinement iteration 9 (OVERLAPS) 138/266 variables, 22/184 constraints. Problems are: Problem set: 1 solved, 36 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/266 variables, 138/322 constraints. Problems are: Problem set: 1 solved, 36 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/266 variables, 0/322 constraints. Problems are: Problem set: 1 solved, 36 unsolved
At refinement iteration 12 (OVERLAPS) 6/272 variables, 2/324 constraints. Problems are: Problem set: 1 solved, 36 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/272 variables, 6/330 constraints. Problems are: Problem set: 1 solved, 36 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/272 variables, 0/330 constraints. Problems are: Problem set: 1 solved, 36 unsolved
At refinement iteration 15 (OVERLAPS) 256/528 variables, 272/602 constraints. Problems are: Problem set: 1 solved, 36 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 528/570 variables, and 629 constraints, problems are : Problem set: 1 solved, 36 unsolved in 5017 ms.
Refiners :[Domain max(s): 272/313 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 272/313 constraints, PredecessorRefiner: 27/37 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10140ms problems are : Problem set: 1 solved, 36 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 56 out of 313 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 313/313 places, 257/257 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 313 transition count 255
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 6 place count 313 transition count 255
Applied a total of 6 rules in 55 ms. Remains 313 /313 variables (removed 0) and now considering 255/257 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 313/313 places, 255/257 transitions.
RANDOM walk for 40000 steps (536 resets) in 1048 ms. (38 steps per ms) remains 34/36 properties
BEST_FIRST walk for 4004 steps (11 resets) in 26 ms. (148 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (11 resets) in 32 ms. (121 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (9 resets) in 17 ms. (222 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (10 resets) in 18 ms. (210 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (10 resets) in 26 ms. (148 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (9 resets) in 22 ms. (174 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (12 resets) in 25 ms. (154 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (11 resets) in 25 ms. (153 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (9 resets) in 21 ms. (182 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (11 resets) in 22 ms. (174 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (10 resets) in 20 ms. (190 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (9 resets) in 21 ms. (181 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (10 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (10 resets) in 20 ms. (190 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (10 resets) in 23 ms. (166 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (9 resets) in 17 ms. (222 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (9 resets) in 18 ms. (210 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (10 resets) in 17 ms. (222 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (9 resets) in 14 ms. (266 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (9 resets) in 16 ms. (235 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (12 resets) in 15 ms. (250 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (10 resets) in 16 ms. (235 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (12 resets) in 17 ms. (222 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (9 resets) in 15 ms. (250 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (10 resets) in 13 ms. (286 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (10 resets) in 15 ms. (250 steps per ms) remains 34/34 properties
Interrupted probabilistic random walk after 435310 steps, run timeout after 3001 ms. (steps per millisecond=145 ) properties seen :0 out of 34
Probabilistic random walk after 435310 steps, saw 63632 distinct states, run finished after 3008 ms. (steps per millisecond=144 ) properties seen :0
// Phase 1: matrix 255 rows 313 cols
[2025-06-01 00:04:18] [INFO ] Computed 60 invariants in 9 ms
[2025-06-01 00:04:18] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 53/53 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/53 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (OVERLAPS) 17/70 variables, 7/60 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 17/77 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (OVERLAPS) 61/131 variables, 28/105 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 61/166 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 34 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 142/273 variables, 24/191 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/273 variables, 142/333 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/273 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 34 unsolved
Problem AtomicPropp45 is UNSAT
At refinement iteration 12 (OVERLAPS) 255/528 variables, 273/606 constraints. Problems are: Problem set: 1 solved, 33 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/528 variables, 3/609 constraints. Problems are: Problem set: 1 solved, 33 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/528 variables, 0/609 constraints. Problems are: Problem set: 1 solved, 33 unsolved
Problem AtomicPropp10 is UNSAT
At refinement iteration 15 (OVERLAPS) 40/568 variables, 40/649 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/568 variables, 40/689 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/568 variables, 0/689 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 18 (OVERLAPS) 0/568 variables, 0/689 constraints. Problems are: Problem set: 2 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 568/568 variables, and 689 constraints, problems are : Problem set: 2 solved, 32 unsolved in 45019 ms.
Refiners :[Domain max(s): 313/313 constraints, Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 313/313 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 32 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 46/46 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/46 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 2 (OVERLAPS) 17/63 variables, 6/52 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 17/69 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/63 variables, 0/69 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 5 (OVERLAPS) 63/126 variables, 29/98 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 63/161 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 1/162 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/126 variables, 0/162 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 9 (OVERLAPS) 145/271 variables, 24/186 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/271 variables, 145/331 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/271 variables, 0/331 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 12 (OVERLAPS) 255/526 variables, 271/602 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/526 variables, 3/605 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/526 variables, 23/628 constraints. Problems are: Problem set: 2 solved, 32 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 526/568 variables, and 628 constraints, problems are : Problem set: 2 solved, 32 unsolved in 45017 ms.
Refiners :[Domain max(s): 271/313 constraints, Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 271/313 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 23/34 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 90072ms problems are : Problem set: 2 solved, 32 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 46 out of 313 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 313/313 places, 255/255 transitions.
Applied a total of 0 rules in 57 ms. Remains 313 /313 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 313/313 places, 255/255 transitions.
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
[2025-06-01 00:05:48] [INFO ] Flatten gal took : 52 ms
[2025-06-01 00:05:48] [INFO ] Flatten gal took : 57 ms
[2025-06-01 00:05:48] [INFO ] Input system was already deterministic with 257 transitions.
Support contains 77 out of 313 places (down from 81) after GAL structural reductions.
FORMULA DES-PT-50a-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 216 stabilizing places and 211 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 312 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 312 transition count 256
Applied a total of 2 rules in 37 ms. Remains 312 /313 variables (removed 1) and now considering 256/257 (removed 1) transitions.
// Phase 1: matrix 256 rows 312 cols
[2025-06-01 00:05:49] [INFO ] Computed 58 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:05:49] [INFO ] Implicit Places using invariants in 402 ms returned []
[2025-06-01 00:05:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:05:50] [INFO ] Implicit Places using invariants and state equation in 1319 ms returned []
Implicit Place search using SMT with State Equation took 1724 ms to find 0 implicit places.
Running 255 sub problems to find dead transitions.
[2025-06-01 00:05:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:05:56] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 14 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (OVERLAPS) 256/568 variables, 312/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/568 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:06:14] [INFO ] Deduced a trap composed of 9 places in 179 ms of which 9 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/568 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Error getting values : (error "ParserException while parsing response: ((t0 0.0)
(t1 46.0)
(t2 46.0)
(t3 46.0)
(t4 1.0)
(t5 1.0)
(t6 1.0)
(t7 0.0)
(t8 0.0)
(t9 1.0)
(t10 0.0)
(t11 0.0)
(t12 0.0)
(t13 0.0)
(t14 0.0)
(t15 0.0)
(t16 0.0)
(t17 0.0)
(t18 0.0)
(t19 0.0)
(t20 0.0)
(t21 0.0)
(t22 0.0)
(t23 0.0)
(t24 0.0)
(t25 0.0)
(t26 0.0)
(t27 0.0)
(t28 0.0)
(t29 0.0)
(t30 0.0)
(t31 0.0)
(t32 0.0)
(t33 0.0)
(t34 0.0)
(t35 0.0)
(t36 0.0)
(t37 0.0)
(t38 0.0)
(t39 0.0)
(t40 0.0)
(t41 0.0)
(t42 0.0)
(t43 0.0)
(t44 0.0)
(t45 0.0)
(t46 0.0)timeout

org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 568/568 variables, and 372 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:06:26] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (OVERLAPS) 256/568 variables, 312/373 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/568 variables, 255/628 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 568/568 variables, and 628 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60267ms problems are : Problem set: 0 solved, 255 unsolved
Search for dead transitions found 0 dead transitions in 60271ms
Starting structural reductions in LTL mode, iteration 1 : 312/313 places, 256/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62038 ms. Remains : 312/313 places, 256/257 transitions.
[2025-06-01 00:06:51] [INFO ] Flatten gal took : 26 ms
[2025-06-01 00:06:51] [INFO ] Flatten gal took : 25 ms
[2025-06-01 00:06:51] [INFO ] Input system was already deterministic with 256 transitions.
[2025-06-01 00:06:51] [INFO ] Flatten gal took : 24 ms
[2025-06-01 00:06:51] [INFO ] Flatten gal took : 24 ms
[2025-06-01 00:06:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality8314496201767208934.gal : 12 ms
[2025-06-01 00:06:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality8468886603022390222.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/CTLCardinality8314496201767208934.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8468886603022390222.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 00:07:21] [INFO ] Flatten gal took : 39 ms
[2025-06-01 00:07:21] [INFO ] Applying decomposition
[2025-06-01 00:07:21] [INFO ] Flatten gal took : 22 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/graph4242677727923993337.txt' '-o' '/tmp/graph4242677727923993337.bin' '-w' '/tmp/graph4242677727923993337.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4242677727923993337.bin' '-l' '-1' '-v' '-w' '/tmp/graph4242677727923993337.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:07:21] [INFO ] Decomposing Gal with order
[2025-06-01 00:07:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:07:21] [INFO ] Removed a total of 52 redundant transitions.
[2025-06-01 00:07:22] [INFO ] Flatten gal took : 134 ms
[2025-06-01 00:07:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 15 ms.
[2025-06-01 00:07:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality4544228769904861190.gal : 15 ms
[2025-06-01 00:07:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality9997366799752492464.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/CTLCardinality4544228769904861190.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9997366799752492464.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.78988e+13,10.1348,179524,20998,6755,371894,31200,365,449858,470,264643,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 313/313 places, 257/257 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 311 transition count 255
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 311 transition count 255
Applied a total of 2 rules in 69 ms. Remains 311 /313 variables (removed 2) and now considering 255/257 (removed 2) transitions.
// Phase 1: matrix 255 rows 311 cols
[2025-06-01 00:07:52] [INFO ] Computed 58 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:07:52] [INFO ] Implicit Places using invariants in 425 ms returned []
[2025-06-01 00:07:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:07:53] [INFO ] Implicit Places using invariants and state equation in 806 ms returned []
Implicit Place search using SMT with State Equation took 1242 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 00:07:53] [INFO ] Redundant transitions in 25 ms returned []
Running 252 sub problems to find dead transitions.
[2025-06-01 00:07:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (OVERLAPS) 2/310 variables, 7/58 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 255/565 variables, 310/368 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:08:07] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:08:07] [INFO ] Deduced a trap composed of 9 places in 132 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:08:07] [INFO ] Deduced a trap composed of 8 places in 143 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/565 variables, 3/371 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:08:12] [INFO ] Deduced a trap composed of 10 places in 147 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:08:12] [INFO ] Deduced a trap composed of 11 places in 165 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:08:14] [INFO ] Deduced a trap composed of 12 places in 182 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 3/374 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:08:19] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:08:19] [INFO ] Deduced a trap composed of 11 places in 90 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/565 variables, 2/376 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 565/566 variables, and 376 constraints, problems are : Problem set: 0 solved, 252 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 310/311 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (OVERLAPS) 2/310 variables, 7/66 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (OVERLAPS) 255/565 variables, 310/376 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 252/628 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 565/566 variables, and 628 constraints, problems are : Problem set: 0 solved, 252 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 310/311 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60222ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 60225ms
Starting structural reductions in SI_CTL mode, iteration 1 : 311/313 places, 255/257 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61570 ms. Remains : 311/313 places, 255/257 transitions.
[2025-06-01 00:08:53] [INFO ] Flatten gal took : 16 ms
[2025-06-01 00:08:53] [INFO ] Flatten gal took : 15 ms
[2025-06-01 00:08:53] [INFO ] Input system was already deterministic with 255 transitions.
[2025-06-01 00:08:53] [INFO ] Flatten gal took : 14 ms
[2025-06-01 00:08:53] [INFO ] Flatten gal took : 14 ms
[2025-06-01 00:08:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality6612383826812075425.gal : 4 ms
[2025-06-01 00:08:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality8035583274958859740.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/CTLCardinality6612383826812075425.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8035583274958859740.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 00:09:23] [INFO ] Flatten gal took : 14 ms
[2025-06-01 00:09:23] [INFO ] Applying decomposition
[2025-06-01 00:09:23] [INFO ] Flatten gal took : 13 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/graph2496560796029977418.txt' '-o' '/tmp/graph2496560796029977418.bin' '-w' '/tmp/graph2496560796029977418.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2496560796029977418.bin' '-l' '-1' '-v' '-w' '/tmp/graph2496560796029977418.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:09:23] [INFO ] Decomposing Gal with order
[2025-06-01 00:09:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:09:24] [INFO ] Removed a total of 52 redundant transitions.
[2025-06-01 00:09:24] [INFO ] Flatten gal took : 41 ms
[2025-06-01 00:09:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 5 ms.
[2025-06-01 00:09:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality12374669256749910459.gal : 7 ms
[2025-06-01 00:09:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality13631985046760651173.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/CTLCardinality12374669256749910459.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13631985046760651173.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.78988e+13,9.85299,176872,26607,6592,404065,17381,276,435959,459,145364,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 312 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 312 transition count 256
Applied a total of 2 rules in 42 ms. Remains 312 /313 variables (removed 1) and now considering 256/257 (removed 1) transitions.
// Phase 1: matrix 256 rows 312 cols
[2025-06-01 00:09:54] [INFO ] Computed 58 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:09:54] [INFO ] Implicit Places using invariants in 321 ms returned []
[2025-06-01 00:09:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:09:55] [INFO ] Implicit Places using invariants and state equation in 982 ms returned []
Implicit Place search using SMT with State Equation took 1313 ms to find 0 implicit places.
Running 255 sub problems to find dead transitions.
[2025-06-01 00:09:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:10:00] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (OVERLAPS) 256/568 variables, 312/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/568 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:10:14] [INFO ] Deduced a trap composed of 9 places in 144 ms of which 9 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/568 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/568 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 568/568 variables, and 372 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:10:30] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (OVERLAPS) 256/568 variables, 312/373 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/568 variables, 255/628 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 568/568 variables, and 628 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60199ms problems are : Problem set: 0 solved, 255 unsolved
Search for dead transitions found 0 dead transitions in 60200ms
Starting structural reductions in LTL mode, iteration 1 : 312/313 places, 256/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61556 ms. Remains : 312/313 places, 256/257 transitions.
[2025-06-01 00:10:55] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:10:55] [INFO ] Flatten gal took : 13 ms
[2025-06-01 00:10:55] [INFO ] Input system was already deterministic with 256 transitions.
[2025-06-01 00:10:55] [INFO ] Flatten gal took : 12 ms
[2025-06-01 00:10:55] [INFO ] Flatten gal took : 12 ms
[2025-06-01 00:10:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality16554223733959303921.gal : 3 ms
[2025-06-01 00:10:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality13441357223487778502.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/CTLCardinality16554223733959303921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13441357223487778502.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.
Detected timeout of ITS tools.
[2025-06-01 00:11:25] [INFO ] Flatten gal took : 14 ms
[2025-06-01 00:11:25] [INFO ] Applying decomposition
[2025-06-01 00:11:25] [INFO ] Flatten gal took : 14 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/graph10781824266923769680.txt' '-o' '/tmp/graph10781824266923769680.bin' '-w' '/tmp/graph10781824266923769680.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10781824266923769680.bin' '-l' '-1' '-v' '-w' '/tmp/graph10781824266923769680.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:11:25] [INFO ] Decomposing Gal with order
[2025-06-01 00:11:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:11:25] [INFO ] Removed a total of 56 redundant transitions.
[2025-06-01 00:11:25] [INFO ] Flatten gal took : 25 ms
[2025-06-01 00:11:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 5 ms.
[2025-06-01 00:11:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality17291528001299749197.gal : 5 ms
[2025-06-01 00:11:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality1133046865701937166.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/CTLCardinality17291528001299749197.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1133046865701937166.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.78988e+13,10.849,169300,21081,6515,354790,30386,346,446718,463,264200,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 312 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 312 transition count 256
Applied a total of 2 rules in 11 ms. Remains 312 /313 variables (removed 1) and now considering 256/257 (removed 1) transitions.
[2025-06-01 00:11:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:11:56] [INFO ] Implicit Places using invariants in 336 ms returned []
[2025-06-01 00:11:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:11:57] [INFO ] Implicit Places using invariants and state equation in 1080 ms returned []
Implicit Place search using SMT with State Equation took 1423 ms to find 0 implicit places.
Running 255 sub problems to find dead transitions.
[2025-06-01 00:11:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:12:02] [INFO ] Deduced a trap composed of 12 places in 68 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (OVERLAPS) 256/568 variables, 312/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/568 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:12:16] [INFO ] Deduced a trap composed of 9 places in 144 ms of which 11 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/568 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/568 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 568/568 variables, and 372 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:12:32] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (OVERLAPS) 256/568 variables, 312/373 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/568 variables, 255/628 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 568/568 variables, and 628 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60176ms problems are : Problem set: 0 solved, 255 unsolved
Search for dead transitions found 0 dead transitions in 60178ms
Starting structural reductions in LTL mode, iteration 1 : 312/313 places, 256/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61617 ms. Remains : 312/313 places, 256/257 transitions.
[2025-06-01 00:12:57] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:12:57] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:12:57] [INFO ] Input system was already deterministic with 256 transitions.
[2025-06-01 00:12:57] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:12:57] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:12:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality1536395529059861454.gal : 4 ms
[2025-06-01 00:12:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality4472933773225902923.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/CTLCardinality1536395529059861454.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4472933773225902923.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 00:13:27] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:13:27] [INFO ] Applying decomposition
[2025-06-01 00:13:27] [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/graph17825031763410439973.txt' '-o' '/tmp/graph17825031763410439973.bin' '-w' '/tmp/graph17825031763410439973.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17825031763410439973.bin' '-l' '-1' '-v' '-w' '/tmp/graph17825031763410439973.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:13:27] [INFO ] Decomposing Gal with order
[2025-06-01 00:13:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:13:27] [INFO ] Removed a total of 58 redundant transitions.
[2025-06-01 00:13:27] [INFO ] Flatten gal took : 23 ms
[2025-06-01 00:13:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 5 ms.
[2025-06-01 00:13:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality4549057280515930555.gal : 4 ms
[2025-06-01 00:13:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality17464925817497251753.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/CTLCardinality4549057280515930555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17464925817497251753.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.78988e+13,5.05074,118640,8521,6760,262778,31814,330,231675,462,270262,0


Converting to forward existential form...Done !
original formula: EG(EX(EF((i8.u25.p253==1))))
=> equivalent forward existential formula: [FwdG(Init,EX(E(TRUE U (i8.u25.p253==1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t216, t217, t249, u2.t8, u2.t110, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u2.t119, u...751
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 312 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 312 transition count 256
Applied a total of 2 rules in 9 ms. Remains 312 /313 variables (removed 1) and now considering 256/257 (removed 1) transitions.
[2025-06-01 00:13:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:13:58] [INFO ] Implicit Places using invariants in 310 ms returned []
[2025-06-01 00:13:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:13:59] [INFO ] Implicit Places using invariants and state equation in 1051 ms returned []
Implicit Place search using SMT with State Equation took 1364 ms to find 0 implicit places.
Running 255 sub problems to find dead transitions.
[2025-06-01 00:13:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:14:03] [INFO ] Deduced a trap composed of 12 places in 64 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (OVERLAPS) 256/568 variables, 312/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/568 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:14:16] [INFO ] Deduced a trap composed of 9 places in 146 ms of which 9 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/568 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/568 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 568/568 variables, and 372 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:14:33] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (OVERLAPS) 256/568 variables, 312/373 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/568 variables, 255/628 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 568/568 variables, and 628 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60134ms problems are : Problem set: 0 solved, 255 unsolved
Search for dead transitions found 0 dead transitions in 60137ms
Starting structural reductions in LTL mode, iteration 1 : 312/313 places, 256/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61511 ms. Remains : 312/313 places, 256/257 transitions.
[2025-06-01 00:14:59] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:14:59] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:14:59] [INFO ] Input system was already deterministic with 256 transitions.
[2025-06-01 00:14:59] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:14:59] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:14:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality5855453235828435557.gal : 4 ms
[2025-06-01 00:14:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality17388731993492764879.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/CTLCardinality5855453235828435557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17388731993492764879.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.
Detected timeout of ITS tools.
[2025-06-01 00:15:29] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:15:29] [INFO ] Applying decomposition
[2025-06-01 00:15:29] [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/graph17248001755053719277.txt' '-o' '/tmp/graph17248001755053719277.bin' '-w' '/tmp/graph17248001755053719277.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17248001755053719277.bin' '-l' '-1' '-v' '-w' '/tmp/graph17248001755053719277.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:15:29] [INFO ] Decomposing Gal with order
[2025-06-01 00:15:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:15:29] [INFO ] Removed a total of 55 redundant transitions.
[2025-06-01 00:15:29] [INFO ] Flatten gal took : 22 ms
[2025-06-01 00:15:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 4 ms.
[2025-06-01 00:15:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality4886958646984436255.gal : 3 ms
[2025-06-01 00:15:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality6599932737747084449.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/CTLCardinality4886958646984436255.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6599932737747084449.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.78988e+13,3.47911,87960,6075,6757,174063,31609,339,157690,465,269676,0


Converting to forward existential form...Done !
original formula: AF(((AG((EF((i1.i1.u39.p284==0)) + (((u48.p70==0)||(i1.i0.u17.p240==1))&&((u12.p140==0)||(u48.p61==1))))) * EF(((i4.u13.p5==0)||(i9.u44.p...240
=> equivalent forward existential formula: [FwdG(Init,!(((!(E(TRUE U !((E(TRUE U (i1.i1.u39.p284==0)) + (((u48.p70==0)||(i1.i0.u17.p240==1))&&((u12.p140==0...327
Reverse transition relation is NOT exact ! Due to transitions t1, t216, t217, t249, u2.t8, u2.t110, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u2.t119, u...748
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 313/313 places, 257/257 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 311 transition count 255
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 311 transition count 255
Applied a total of 2 rules in 23 ms. Remains 311 /313 variables (removed 2) and now considering 255/257 (removed 2) transitions.
// Phase 1: matrix 255 rows 311 cols
[2025-06-01 00:15:59] [INFO ] Computed 58 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:16:00] [INFO ] Implicit Places using invariants in 330 ms returned []
[2025-06-01 00:16:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:16:00] [INFO ] Implicit Places using invariants and state equation in 649 ms returned []
Implicit Place search using SMT with State Equation took 980 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 00:16:00] [INFO ] Redundant transitions in 4 ms returned []
Running 252 sub problems to find dead transitions.
[2025-06-01 00:16:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (OVERLAPS) 2/310 variables, 7/58 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (OVERLAPS) 255/565 variables, 310/368 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:14] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:14] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:14] [INFO ] Deduced a trap composed of 8 places in 78 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/565 variables, 3/371 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:18] [INFO ] Deduced a trap composed of 10 places in 199 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:18] [INFO ] Deduced a trap composed of 11 places in 146 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:20] [INFO ] Deduced a trap composed of 12 places in 128 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 3/374 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:26] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:16:26] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/565 variables, 2/376 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 565/566 variables, and 376 constraints, problems are : Problem set: 0 solved, 252 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 310/311 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 252 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 33/33 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 18/51 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 8/59 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/308 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 4 (OVERLAPS) 2/310 variables, 7/66 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 6 (OVERLAPS) 255/565 variables, 310/376 constraints. Problems are: Problem set: 0 solved, 252 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/565 variables, 252/628 constraints. Problems are: Problem set: 0 solved, 252 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 565/566 variables, and 628 constraints, problems are : Problem set: 0 solved, 252 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 310/311 constraints, PredecessorRefiner: 252/252 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60114ms problems are : Problem set: 0 solved, 252 unsolved
Search for dead transitions found 0 dead transitions in 60115ms
Starting structural reductions in SI_CTL mode, iteration 1 : 311/313 places, 255/257 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61127 ms. Remains : 311/313 places, 255/257 transitions.
[2025-06-01 00:17:00] [INFO ] Flatten gal took : 14 ms
[2025-06-01 00:17:00] [INFO ] Flatten gal took : 15 ms
[2025-06-01 00:17:00] [INFO ] Input system was already deterministic with 255 transitions.
RANDOM walk for 885 steps (21 resets) in 18 ms. (46 steps per ms) remains 0/1 properties
FORMULA DES-PT-50a-CTLCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-01 00:17:01] [INFO ] Flatten gal took : 17 ms
[2025-06-01 00:17:01] [INFO ] Flatten gal took : 15 ms
[2025-06-01 00:17:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5756674996072513129.gal : 3 ms
[2025-06-01 00:17:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1348624443542284617.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5756674996072513129.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1348624443542284617.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 312 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 312 transition count 256
Applied a total of 2 rules in 14 ms. Remains 312 /313 variables (removed 1) and now considering 256/257 (removed 1) transitions.
// Phase 1: matrix 256 rows 312 cols
[2025-06-01 00:17:01] [INFO ] Computed 58 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:17:01] [INFO ] Implicit Places using invariants in 538 ms returned []
[2025-06-01 00:17:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:17:02] [INFO ] Implicit Places using invariants and state equation in 1218 ms returned []
Implicit Place search using SMT with State Equation took 1758 ms to find 0 implicit places.
Running 255 sub problems to find dead transitions.
[2025-06-01 00:17:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:17:06] [INFO ] Deduced a trap composed of 12 places in 60 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (OVERLAPS) 256/568 variables, 312/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/568 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:17:21] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 10 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/568 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/568 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 568/568 variables, and 372 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:17:37] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (OVERLAPS) 256/568 variables, 312/373 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/568 variables, 255/628 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 568/568 variables, and 628 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60108ms problems are : Problem set: 0 solved, 255 unsolved
Search for dead transitions found 0 dead transitions in 60109ms
Starting structural reductions in LTL mode, iteration 1 : 312/313 places, 256/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61886 ms. Remains : 312/313 places, 256/257 transitions.
[2025-06-01 00:18:02] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:18:02] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:18:03] [INFO ] Input system was already deterministic with 256 transitions.
[2025-06-01 00:18:03] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:18:03] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:18:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality17133849880631076258.gal : 2 ms
[2025-06-01 00:18:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality3979307132248805756.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/CTLCardinality17133849880631076258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3979307132248805756.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.
Detected timeout of ITS tools.
[2025-06-01 00:18:33] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:18:33] [INFO ] Applying decomposition
[2025-06-01 00:18:33] [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/graph7672909441109522748.txt' '-o' '/tmp/graph7672909441109522748.bin' '-w' '/tmp/graph7672909441109522748.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7672909441109522748.bin' '-l' '-1' '-v' '-w' '/tmp/graph7672909441109522748.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:18:33] [INFO ] Decomposing Gal with order
[2025-06-01 00:18:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:18:33] [INFO ] Removed a total of 54 redundant transitions.
[2025-06-01 00:18:33] [INFO ] Flatten gal took : 30 ms
[2025-06-01 00:18:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 5 ms.
[2025-06-01 00:18:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality17573829957925820854.gal : 6 ms
[2025-06-01 00:18:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality305263641639037097.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/CTLCardinality17573829957925820854.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality305263641639037097.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.78988e+13,10.4668,186128,21065,6724,390495,30565,346,468020,467,264093,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 312 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 312 transition count 256
Applied a total of 2 rules in 15 ms. Remains 312 /313 variables (removed 1) and now considering 256/257 (removed 1) transitions.
[2025-06-01 00:19:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:19:03] [INFO ] Implicit Places using invariants in 406 ms returned []
[2025-06-01 00:19:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:19:04] [INFO ] Implicit Places using invariants and state equation in 972 ms returned []
Implicit Place search using SMT with State Equation took 1379 ms to find 0 implicit places.
Running 255 sub problems to find dead transitions.
[2025-06-01 00:19:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:19:08] [INFO ] Deduced a trap composed of 12 places in 64 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (OVERLAPS) 256/568 variables, 312/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/568 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:19:21] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 5 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/568 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/568 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 568/568 variables, and 372 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:19:40] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (OVERLAPS) 256/568 variables, 312/373 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/568 variables, 255/628 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 568/568 variables, and 628 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60186ms problems are : Problem set: 0 solved, 255 unsolved
Search for dead transitions found 0 dead transitions in 60187ms
Starting structural reductions in LTL mode, iteration 1 : 312/313 places, 256/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61582 ms. Remains : 312/313 places, 256/257 transitions.
[2025-06-01 00:20:04] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:20:04] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:20:04] [INFO ] Input system was already deterministic with 256 transitions.
[2025-06-01 00:20:04] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:20:04] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:20:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality18271058004265358874.gal : 2 ms
[2025-06-01 00:20:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality13395688543560177530.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/CTLCardinality18271058004265358874.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13395688543560177530.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.
Detected timeout of ITS tools.
[2025-06-01 00:20:34] [INFO ] Flatten gal took : 11 ms
[2025-06-01 00:20:34] [INFO ] Applying decomposition
[2025-06-01 00:20:34] [INFO ] Flatten gal took : 9 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/graph7328814851676730748.txt' '-o' '/tmp/graph7328814851676730748.bin' '-w' '/tmp/graph7328814851676730748.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7328814851676730748.bin' '-l' '-1' '-v' '-w' '/tmp/graph7328814851676730748.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:20:35] [INFO ] Decomposing Gal with order
[2025-06-01 00:20:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:20:35] [INFO ] Removed a total of 59 redundant transitions.
[2025-06-01 00:20:35] [INFO ] Flatten gal took : 20 ms
[2025-06-01 00:20:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 3 ms.
[2025-06-01 00:20:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality15968331255122938753.gal : 3 ms
[2025-06-01 00:20:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality14273775936854562073.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/CTLCardinality15968331255122938753.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14273775936854562073.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.78988e+13,10.6147,182656,21086,6515,385592,30048,331,455390,459,264890,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 312 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 312 transition count 256
Applied a total of 2 rules in 15 ms. Remains 312 /313 variables (removed 1) and now considering 256/257 (removed 1) transitions.
[2025-06-01 00:21:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:21:05] [INFO ] Implicit Places using invariants in 399 ms returned []
[2025-06-01 00:21:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:21:06] [INFO ] Implicit Places using invariants and state equation in 1240 ms returned []
Implicit Place search using SMT with State Equation took 1641 ms to find 0 implicit places.
Running 255 sub problems to find dead transitions.
[2025-06-01 00:21:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:21:11] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (OVERLAPS) 256/568 variables, 312/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/568 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:21:25] [INFO ] Deduced a trap composed of 9 places in 127 ms of which 8 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/568 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/568 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 568/568 variables, and 372 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:21:41] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (OVERLAPS) 256/568 variables, 312/373 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/568 variables, 255/628 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 568/568 variables, and 628 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60118ms problems are : Problem set: 0 solved, 255 unsolved
Search for dead transitions found 0 dead transitions in 60119ms
Starting structural reductions in LTL mode, iteration 1 : 312/313 places, 256/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61779 ms. Remains : 312/313 places, 256/257 transitions.
[2025-06-01 00:22:06] [INFO ] Flatten gal took : 16 ms
[2025-06-01 00:22:06] [INFO ] Flatten gal took : 16 ms
[2025-06-01 00:22:06] [INFO ] Input system was already deterministic with 256 transitions.
[2025-06-01 00:22:06] [INFO ] Flatten gal took : 15 ms
[2025-06-01 00:22:07] [INFO ] Flatten gal took : 16 ms
[2025-06-01 00:22:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality6219214573007217829.gal : 3 ms
[2025-06-01 00:22:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality7562632355944858740.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/CTLCardinality6219214573007217829.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7562632355944858740.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 00:22:37] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:22:37] [INFO ] Applying decomposition
[2025-06-01 00:22:37] [INFO ] Flatten gal took : 9 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/graph17200734517816463906.txt' '-o' '/tmp/graph17200734517816463906.bin' '-w' '/tmp/graph17200734517816463906.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17200734517816463906.bin' '-l' '-1' '-v' '-w' '/tmp/graph17200734517816463906.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:22:37] [INFO ] Decomposing Gal with order
[2025-06-01 00:22:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:22:37] [INFO ] Removed a total of 14 redundant transitions.
[2025-06-01 00:22:37] [INFO ] Flatten gal took : 27 ms
[2025-06-01 00:22:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 00:22:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality221079521451617621.gal : 5 ms
[2025-06-01 00:22:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality16079738704555145369.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/CTLCardinality221079521451617621.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16079738704555145369.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.78988e+13,7.31987,182296,13897,8937,445844,32932,291,275211,456,286351,0


Converting to forward existential form...Done !
original formula: AG(EF(AX((i5.i1.u16.p239==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(!((i5.i1.u16.p239==0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t216, t217, t249, u2.t8, u2.t110, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u2.t119, u...752
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 313/313 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 312 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 312 transition count 256
Applied a total of 2 rules in 24 ms. Remains 312 /313 variables (removed 1) and now considering 256/257 (removed 1) transitions.
[2025-06-01 00:23:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:23:07] [INFO ] Implicit Places using invariants in 401 ms returned []
[2025-06-01 00:23:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:23:08] [INFO ] Implicit Places using invariants and state equation in 1096 ms returned []
Implicit Place search using SMT with State Equation took 1502 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 00:23:08] [INFO ] Redundant transitions in 3 ms returned []
Running 255 sub problems to find dead transitions.
[2025-06-01 00:23:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:23:14] [INFO ] Deduced a trap composed of 12 places in 65 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (OVERLAPS) 256/568 variables, 312/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/568 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:23:31] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 8 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/568 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 568/568 variables, and 372 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:23:44] [INFO ] Deduced a trap composed of 10 places in 96 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (OVERLAPS) 256/568 variables, 312/373 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/568 variables, 255/628 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 568/568 variables, and 628 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60159ms problems are : Problem set: 0 solved, 255 unsolved
Search for dead transitions found 0 dead transitions in 60160ms
Starting structural reductions in SI_CTL mode, iteration 1 : 312/313 places, 256/257 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61700 ms. Remains : 312/313 places, 256/257 transitions.
[2025-06-01 00:24:08] [INFO ] Flatten gal took : 31 ms
[2025-06-01 00:24:09] [INFO ] Flatten gal took : 16 ms
[2025-06-01 00:24:09] [INFO ] Input system was already deterministic with 256 transitions.
[2025-06-01 00:24:09] [INFO ] Flatten gal took : 15 ms
[2025-06-01 00:24:09] [INFO ] Flatten gal took : 15 ms
[2025-06-01 00:24:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality8069068424492045358.gal : 2 ms
[2025-06-01 00:24:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality13177150899775736145.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/CTLCardinality8069068424492045358.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13177150899775736145.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.
Detected timeout of ITS tools.
[2025-06-01 00:24:39] [INFO ] Flatten gal took : 21 ms
[2025-06-01 00:24:39] [INFO ] Applying decomposition
[2025-06-01 00:24:39] [INFO ] Flatten gal took : 9 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/graph17267639583209645113.txt' '-o' '/tmp/graph17267639583209645113.bin' '-w' '/tmp/graph17267639583209645113.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17267639583209645113.bin' '-l' '-1' '-v' '-w' '/tmp/graph17267639583209645113.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:24:39] [INFO ] Decomposing Gal with order
[2025-06-01 00:24:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:24:39] [INFO ] Removed a total of 16 redundant transitions.
[2025-06-01 00:24:39] [INFO ] Flatten gal took : 18 ms
[2025-06-01 00:24:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-01 00:24:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality12028492545049922454.gal : 3 ms
[2025-06-01 00:24:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality14230966335400212461.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/CTLCardinality12028492545049922454.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14230966335400212461.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.78988e+13,9.32859,190624,13886,8935,475394,32932,296,296095,456,286725,0


Converting to forward existential form...Done !
original formula: AG(((u48.p80==0) * A((i4.i0.u17.p0==1) U ((u48.p62==0)||(u2.p167==1)))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !((u48.p80==0)))] = FALSE * ([(FwdU(FwdU(Init,TRUE),!(((u48.p62==0)||(u2.p167==1)))) * (!((...285
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,0,19.0636,292476,1,0,578863,150862,1125,752660,3540,930344,551836
FORMULA DES-PT-50a-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 312 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 312 transition count 256
Applied a total of 2 rules in 10 ms. Remains 312 /313 variables (removed 1) and now considering 256/257 (removed 1) transitions.
[2025-06-01 00:24:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:24:58] [INFO ] Implicit Places using invariants in 366 ms returned []
[2025-06-01 00:24:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:25:00] [INFO ] Implicit Places using invariants and state equation in 1409 ms returned []
Implicit Place search using SMT with State Equation took 1778 ms to find 0 implicit places.
Running 255 sub problems to find dead transitions.
[2025-06-01 00:25:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:25:06] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (OVERLAPS) 256/568 variables, 312/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/568 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:25:22] [INFO ] Deduced a trap composed of 9 places in 81 ms of which 6 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/568 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 568/568 variables, and 372 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:25:35] [INFO ] Deduced a trap composed of 10 places in 71 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (OVERLAPS) 256/568 variables, 312/373 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/568 variables, 255/628 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 568/568 variables, and 628 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60123ms problems are : Problem set: 0 solved, 255 unsolved
Search for dead transitions found 0 dead transitions in 60123ms
Starting structural reductions in LTL mode, iteration 1 : 312/313 places, 256/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61912 ms. Remains : 312/313 places, 256/257 transitions.
[2025-06-01 00:26:00] [INFO ] Flatten gal took : 19 ms
[2025-06-01 00:26:00] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:26:00] [INFO ] Input system was already deterministic with 256 transitions.
[2025-06-01 00:26:00] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:26:00] [INFO ] Flatten gal took : 8 ms
[2025-06-01 00:26:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality3826692501160046733.gal : 2 ms
[2025-06-01 00:26:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality3972296188804179859.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/CTLCardinality3826692501160046733.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3972296188804179859.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 00:26:30] [INFO ] Flatten gal took : 16 ms
[2025-06-01 00:26:30] [INFO ] Applying decomposition
[2025-06-01 00:26:30] [INFO ] Flatten gal took : 15 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/graph732675682376190316.txt' '-o' '/tmp/graph732675682376190316.bin' '-w' '/tmp/graph732675682376190316.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph732675682376190316.bin' '-l' '-1' '-v' '-w' '/tmp/graph732675682376190316.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:26:30] [INFO ] Decomposing Gal with order
[2025-06-01 00:26:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:26:30] [INFO ] Removed a total of 56 redundant transitions.
[2025-06-01 00:26:30] [INFO ] Flatten gal took : 29 ms
[2025-06-01 00:26:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 5 ms.
[2025-06-01 00:26:30] [INFO ] Time to serialize gal into /tmp/CTLCardinality1290474713741155298.gal : 5 ms
[2025-06-01 00:26:30] [INFO ] Time to serialize properties into /tmp/CTLCardinality5976548151784466952.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/CTLCardinality1290474713741155298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5976548151784466952.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.78988e+13,11.8602,209264,26619,6716,460755,30964,324,499451,463,265295,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 312 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 312 transition count 256
Applied a total of 2 rules in 9 ms. Remains 312 /313 variables (removed 1) and now considering 256/257 (removed 1) transitions.
[2025-06-01 00:27:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:27:01] [INFO ] Implicit Places using invariants in 488 ms returned []
[2025-06-01 00:27:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:27:02] [INFO ] Implicit Places using invariants and state equation in 1187 ms returned []
Implicit Place search using SMT with State Equation took 1677 ms to find 0 implicit places.
Running 255 sub problems to find dead transitions.
[2025-06-01 00:27:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:27:07] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (OVERLAPS) 256/568 variables, 312/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/568 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:27:20] [INFO ] Deduced a trap composed of 9 places in 111 ms of which 8 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/568 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/568 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 568/568 variables, and 372 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 33/45 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/58 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 2/60 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:27:36] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 7 (OVERLAPS) 256/568 variables, 312/373 constraints. Problems are: Problem set: 0 solved, 255 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/568 variables, 255/628 constraints. Problems are: Problem set: 0 solved, 255 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 568/568 variables, and 628 constraints, problems are : Problem set: 0 solved, 255 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 312/312 constraints, PredecessorRefiner: 255/255 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60147ms problems are : Problem set: 0 solved, 255 unsolved
Search for dead transitions found 0 dead transitions in 60149ms
Starting structural reductions in LTL mode, iteration 1 : 312/313 places, 256/257 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61837 ms. Remains : 312/313 places, 256/257 transitions.
[2025-06-01 00:28:02] [INFO ] Flatten gal took : 15 ms
[2025-06-01 00:28:02] [INFO ] Flatten gal took : 16 ms
[2025-06-01 00:28:02] [INFO ] Input system was already deterministic with 256 transitions.
[2025-06-01 00:28:02] [INFO ] Flatten gal took : 15 ms
[2025-06-01 00:28:02] [INFO ] Flatten gal took : 17 ms
[2025-06-01 00:28:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality11116256818214254211.gal : 3 ms
[2025-06-01 00:28:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality17130791930531591413.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/CTLCardinality11116256818214254211.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17130791930531591413.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.
Detected timeout of ITS tools.
[2025-06-01 00:28:32] [INFO ] Flatten gal took : 16 ms
[2025-06-01 00:28:32] [INFO ] Applying decomposition
[2025-06-01 00:28:32] [INFO ] Flatten gal took : 16 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/graph3293734779033311521.txt' '-o' '/tmp/graph3293734779033311521.bin' '-w' '/tmp/graph3293734779033311521.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3293734779033311521.bin' '-l' '-1' '-v' '-w' '/tmp/graph3293734779033311521.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:28:32] [INFO ] Decomposing Gal with order
[2025-06-01 00:28:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:28:32] [INFO ] Removed a total of 56 redundant transitions.
[2025-06-01 00:28:32] [INFO ] Flatten gal took : 28 ms
[2025-06-01 00:28:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 3 ms.
[2025-06-01 00:28:32] [INFO ] Time to serialize gal into /tmp/CTLCardinality14217175743572812630.gal : 4 ms
[2025-06-01 00:28:32] [INFO ] Time to serialize properties into /tmp/CTLCardinality16566735329181581568.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/CTLCardinality14217175743572812630.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16566735329181581568.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.78988e+13,11.7262,177220,20609,6966,383500,30595,351,379514,465,266813,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 257/257 transitions.
Applied a total of 0 rules in 7 ms. Remains 313 /313 variables (removed 0) and now considering 257/257 (removed 0) transitions.
// Phase 1: matrix 257 rows 313 cols
[2025-06-01 00:29:02] [INFO ] Computed 58 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:29:04] [INFO ] Implicit Places using invariants in 1194 ms returned []
[2025-06-01 00:29:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:29:05] [INFO ] Implicit Places using invariants and state equation in 1659 ms returned []
Implicit Place search using SMT with State Equation took 2855 ms to find 0 implicit places.
Running 256 sub problems to find dead transitions.
[2025-06-01 00:29:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/312 variables, 312/312 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/312 variables, 12/324 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/312 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 256 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/313 variables, 33/357 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/313 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/313 variables, 13/371 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 7 (OVERLAPS) 257/570 variables, 313/684 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:29:25] [INFO ] Deduced a trap composed of 16 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:29:25] [INFO ] Deduced a trap composed of 17 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:29:25] [INFO ] Deduced a trap composed of 9 places in 190 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:29:25] [INFO ] Deduced a trap composed of 10 places in 127 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:29:26] [INFO ] Deduced a trap composed of 12 places in 153 ms of which 12 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/570 variables, 5/689 constraints. Problems are: Problem set: 0 solved, 256 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 Real declared 570/570 variables, and 689 constraints, problems are : Problem set: 0 solved, 256 unsolved in 30023 ms.
Refiners :[Domain max(s): 313/313 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 313/313 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/312 variables, 312/312 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/312 variables, 12/324 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/312 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 1/313 variables, 33/357 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/313 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/313 variables, 13/371 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 5/376 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:29:41] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/313 variables, 1/377 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/313 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 9 (OVERLAPS) 257/570 variables, 313/690 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/570 variables, 256/946 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 570/570 variables, and 946 constraints, problems are : Problem set: 0 solved, 256 unsolved in 30013 ms.
Refiners :[Domain max(s): 313/313 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 313/313 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60191ms problems are : Problem set: 0 solved, 256 unsolved
Search for dead transitions found 0 dead transitions in 60192ms
Finished structural reductions in LTL mode , in 1 iterations and 63057 ms. Remains : 313/313 places, 257/257 transitions.
[2025-06-01 00:30:05] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:30:05] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:30:05] [INFO ] Input system was already deterministic with 257 transitions.
[2025-06-01 00:30:05] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:30:06] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:30:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality17994656190966288868.gal : 1 ms
[2025-06-01 00:30:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality12795806240812370316.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/CTLCardinality17994656190966288868.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12795806240812370316.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.
Detected timeout of ITS tools.
[2025-06-01 00:30:36] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:30:36] [INFO ] Applying decomposition
[2025-06-01 00:30:36] [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/graph17122039887596320506.txt' '-o' '/tmp/graph17122039887596320506.bin' '-w' '/tmp/graph17122039887596320506.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17122039887596320506.bin' '-l' '-1' '-v' '-w' '/tmp/graph17122039887596320506.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:30:36] [INFO ] Decomposing Gal with order
[2025-06-01 00:30:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:30:36] [INFO ] Removed a total of 9 redundant transitions.
[2025-06-01 00:30:36] [INFO ] Flatten gal took : 16 ms
[2025-06-01 00:30:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 2 ms.
[2025-06-01 00:30:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality6827202330626480188.gal : 3 ms
[2025-06-01 00:30:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality7809256366202524923.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/CTLCardinality6827202330626480188.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7809256366202524923.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.61128e+13,9.79534,192876,16728,8961,462849,33183,294,307313,470,283673,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 313/313 places, 257/257 transitions.
Applied a total of 0 rules in 5 ms. Remains 313 /313 variables (removed 0) and now considering 257/257 (removed 0) transitions.
[2025-06-01 00:31:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:31:07] [INFO ] Implicit Places using invariants in 1168 ms returned []
[2025-06-01 00:31:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 00:31:08] [INFO ] Implicit Places using invariants and state equation in 1560 ms returned []
Implicit Place search using SMT with State Equation took 2738 ms to find 0 implicit places.
Running 256 sub problems to find dead transitions.
[2025-06-01 00:31:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/312 variables, 312/312 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/312 variables, 12/324 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/312 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 256 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/313 variables, 33/357 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/313 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/313 variables, 13/371 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 7 (OVERLAPS) 257/570 variables, 313/684 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:31:28] [INFO ] Deduced a trap composed of 16 places in 154 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:31:28] [INFO ] Deduced a trap composed of 17 places in 161 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:31:28] [INFO ] Deduced a trap composed of 9 places in 210 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:31:28] [INFO ] Deduced a trap composed of 10 places in 124 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:31:28] [INFO ] Deduced a trap composed of 12 places in 186 ms of which 18 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/570 variables, 5/689 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:31:38] [INFO ] Deduced a trap along path composed of 8 places in 146 ms of which 7 ms to minimize.
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 Real declared 570/570 variables, and 690 constraints, problems are : Problem set: 0 solved, 256 unsolved in 30013 ms.
Refiners :[Domain max(s): 313/313 constraints, Positive P Invariants (semi-flows): 33/33 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 313/313 constraints, PredecessorRefiner: 256/256 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/312 variables, 312/312 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/312 variables, 12/324 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/312 variables, 0/324 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 3 (OVERLAPS) 1/313 variables, 33/357 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/313 variables, 1/358 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/313 variables, 13/371 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/313 variables, 5/376 constraints. Problems are: Problem set: 0 solved, 256 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 00:31:43] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/313 variables, 1/377 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/313 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 9 (OVERLAPS) 257/570 variables, 313/690 constraints. Problems are: Problem set: 0 solved, 256 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/570 variables, 256/946 constraints. Problems are: Problem set: 0 solved, 256 unsolved
SMT process timed out in 60123ms, After SMT, problems are : Problem set: 0 solved, 256 unsolved
Search for dead transitions found 0 dead transitions in 60124ms
Finished structural reductions in LTL mode , in 1 iterations and 62870 ms. Remains : 313/313 places, 257/257 transitions.
[2025-06-01 00:32:09] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:32:09] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:32:09] [INFO ] Input system was already deterministic with 257 transitions.
[2025-06-01 00:32:09] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:32:09] [INFO ] Flatten gal took : 9 ms
[2025-06-01 00:32:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality14898357990954729324.gal : 1 ms
[2025-06-01 00:32:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality15029163316089803716.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/CTLCardinality14898357990954729324.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15029163316089803716.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.
Detected timeout of ITS tools.
[2025-06-01 00:32:39] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:32:39] [INFO ] Applying decomposition
[2025-06-01 00:32:39] [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/graph10900191542205656342.txt' '-o' '/tmp/graph10900191542205656342.bin' '-w' '/tmp/graph10900191542205656342.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10900191542205656342.bin' '-l' '-1' '-v' '-w' '/tmp/graph10900191542205656342.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:32:39] [INFO ] Decomposing Gal with order
[2025-06-01 00:32:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:32:39] [INFO ] Removed a total of 12 redundant transitions.
[2025-06-01 00:32:39] [INFO ] Flatten gal took : 15 ms
[2025-06-01 00:32:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2025-06-01 00:32:39] [INFO ] Time to serialize gal into /tmp/CTLCardinality3340237283659775802.gal : 3 ms
[2025-06-01 00:32:39] [INFO ] Time to serialize properties into /tmp/CTLCardinality14496799527072206294.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/CTLCardinality3340237283659775802.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14496799527072206294.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.61128e+13,9.0177,194152,17246,8962,463822,32940,294,317752,462,283612,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-06-01 00:33:09] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:33:09] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:33:09] [INFO ] Applying decomposition
[2025-06-01 00:33:09] [INFO ] Flatten gal took : 15 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/graph2567201794456418308.txt' '-o' '/tmp/graph2567201794456418308.bin' '-w' '/tmp/graph2567201794456418308.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2567201794456418308.bin' '-l' '-1' '-v' '-w' '/tmp/graph2567201794456418308.weights' '-q' '0' '-e' '0.001'
[2025-06-01 00:33:09] [INFO ] Decomposing Gal with order
[2025-06-01 00:33:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:33:09] [INFO ] Removed a total of 58 redundant transitions.
[2025-06-01 00:33:09] [INFO ] Flatten gal took : 25 ms
[2025-06-01 00:33:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 3 ms.
[2025-06-01 00:33:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality10485183827050962795.gal : 4 ms
[2025-06-01 00:33:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality15861832126487448725.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/CTLCardinality10485183827050962795.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15861832126487448725.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 12 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,5.61128e+13,11.8567,194412,27372,6785,402718,30349,325,538009,464,264403,0


Converting to forward existential form...Done !
original formula: AX(AF(AG(((i3.u14.p14==1) + AF((u2.p192==1))))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(!(E(TRUE U !(((i3.u14.p14==1) + !(EG(!((u2.p192==1))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t216, t217, t250, u2.t8, u2.t110, u2.t114, u2.t115, u2.t116, u2.t117, u2.t118, u2.t119, u...765
ITS-tools command line returned an error code 139
[2025-06-01 00:37:31] [INFO ] Applying decomposition
[2025-06-01 00:37:31] [INFO ] Flatten gal took : 10 ms
[2025-06-01 00:37:31] [INFO ] Decomposing Gal with order
[2025-06-01 00:37:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 00:37:31] [INFO ] Removed a total of 361 redundant transitions.
[2025-06-01 00:37:31] [INFO ] Flatten gal took : 28 ms
[2025-06-01 00:37:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 207 labels/synchronizations in 4 ms.
[2025-06-01 00:37:31] [INFO ] Time to serialize gal into /tmp/CTLCardinality5315372844338993731.gal : 2 ms
[2025-06-01 00:37:31] [INFO ] Time to serialize properties into /tmp/CTLCardinality4728244915670502902.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/CTLCardinality5315372844338993731.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4728244915670502902.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 12 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ perl -pe 's/.*\.//g'
+ 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="DES-PT-50a"
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 DES-PT-50a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r058-smll-174854064000345"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-50a.tgz
mv DES-PT-50a 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 ;