Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r142-tall-174876812200226.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 NoC3x3-PT-5B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876812200226
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 996K
-rw-r--r-- 1 mcc users 7.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K 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 6.1K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 525K 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 NoC3x3-PT-5B-CTLFireability-2023-12
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2023-13
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2023-14
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2023-15
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2025-00
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2025-01
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2025-02
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2025-03
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2025-04
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2025-05
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2025-06
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2025-07
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2025-08
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2025-09
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2025-10
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748828390078

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-5B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-02 01:39:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 01:39:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 01:39:51] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2025-06-02 01:39:51] [INFO ] Transformed 1571 places.
[2025-06-02 01:39:51] [INFO ] Transformed 2173 transitions.
[2025-06-02 01:39:51] [INFO ] Found NUPN structural information;
[2025-06-02 01:39:51] [INFO ] Parsed PT model containing 1571 places and 2173 transitions and 6109 arcs in 247 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 143 out of 1571 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1571/1571 places, 2173/2173 transitions.
Discarding 413 places :
Symmetric choice reduction at 0 with 413 rule applications. Total rules 413 place count 1158 transition count 1760
Iterating global reduction 0 with 413 rules applied. Total rules applied 826 place count 1158 transition count 1760
Discarding 103 places :
Symmetric choice reduction at 0 with 103 rule applications. Total rules 929 place count 1055 transition count 1651
Iterating global reduction 0 with 103 rules applied. Total rules applied 1032 place count 1055 transition count 1651
Discarding 75 places :
Symmetric choice reduction at 0 with 75 rule applications. Total rules 1107 place count 980 transition count 1534
Iterating global reduction 0 with 75 rules applied. Total rules applied 1182 place count 980 transition count 1534
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 1194 place count 968 transition count 1510
Iterating global reduction 0 with 12 rules applied. Total rules applied 1206 place count 968 transition count 1510
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 1209 place count 965 transition count 1504
Iterating global reduction 0 with 3 rules applied. Total rules applied 1212 place count 965 transition count 1504
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 1214 place count 963 transition count 1502
Iterating global reduction 0 with 2 rules applied. Total rules applied 1216 place count 963 transition count 1502
Applied a total of 1216 rules in 373 ms. Remains 963 /1571 variables (removed 608) and now considering 1502/2173 (removed 671) transitions.
// Phase 1: matrix 1502 rows 963 cols
[2025-06-02 01:39:52] [INFO ] Computed 66 invariants in 34 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:39:52] [INFO ] Implicit Places using invariants in 567 ms returned []
[2025-06-02 01:39:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:39:53] [INFO ] Implicit Places using invariants and state equation in 896 ms returned []
Implicit Place search using SMT with State Equation took 1496 ms to find 0 implicit places.
Running 1501 sub problems to find dead transitions.
[2025-06-02 01:39:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 962/2465 variables, and 0 constraints, problems are : Problem set: 0 solved, 1501 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/963 constraints, PredecessorRefiner: 1501/1501 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1501 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 962/2465 variables, and 0 constraints, problems are : Problem set: 0 solved, 1501 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/963 constraints, PredecessorRefiner: 0/1501 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60594ms problems are : Problem set: 0 solved, 1501 unsolved
Search for dead transitions found 0 dead transitions in 60627ms
Starting structural reductions in LTL mode, iteration 1 : 963/1571 places, 1502/2173 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62528 ms. Remains : 963/1571 places, 1502/2173 transitions.
Support contains 143 out of 963 places after structural reductions.
[2025-06-02 01:40:54] [INFO ] Flatten gal took : 119 ms
[2025-06-02 01:40:54] [INFO ] Flatten gal took : 81 ms
[2025-06-02 01:40:54] [INFO ] Input system was already deterministic with 1502 transitions.
Support contains 137 out of 963 places (down from 143) after GAL structural reductions.
RANDOM walk for 40000 steps (61 resets) in 1873 ms. (21 steps per ms) remains 21/75 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 20/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 20/20 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 20/20 properties
[2025-06-02 01:40:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Problem AtomicPropp47 is UNSAT
At refinement iteration 1 (OVERLAPS) 613/669 variables, 36/36 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/669 variables, 0/36 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 294/963 variables, 30/66 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/963 variables, 0/66 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 5 (OVERLAPS) 1502/2465 variables, 963/1029 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2465 variables, 0/1029 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 7 (OVERLAPS) 0/2465 variables, 0/1029 constraints. Problems are: Problem set: 1 solved, 19 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2465/2465 variables, and 1029 constraints, problems are : Problem set: 1 solved, 19 unsolved in 2233 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 963/963 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 19 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 1 (OVERLAPS) 614/669 variables, 36/36 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/669 variables, 0/36 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 3 (OVERLAPS) 294/963 variables, 30/66 constraints. Problems are: Problem set: 1 solved, 19 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:40:58] [INFO ] Deduced a trap composed of 70 places in 338 ms of which 59 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/963 variables, 1/67 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/963 variables, 0/67 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 6 (OVERLAPS) 1502/2465 variables, 963/1030 constraints. Problems are: Problem set: 1 solved, 19 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2465 variables, 19/1049 constraints. Problems are: Problem set: 1 solved, 19 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:01] [INFO ] Deduced a trap composed of 51 places in 73 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/2465 variables, 1/1050 constraints. Problems are: Problem set: 1 solved, 19 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2465/2465 variables, and 1050 constraints, problems are : Problem set: 1 solved, 19 unsolved in 5013 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 963/963 constraints, PredecessorRefiner: 19/20 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7285ms problems are : Problem set: 1 solved, 19 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 55 out of 963 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 73 place count 963 transition count 1429
Reduce places removed 73 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 75 rules applied. Total rules applied 148 place count 890 transition count 1427
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 150 place count 888 transition count 1427
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 150 place count 888 transition count 1396
Deduced a syphon composed of 31 places in 3 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 212 place count 857 transition count 1396
Discarding 41 places :
Symmetric choice reduction at 3 with 41 rule applications. Total rules 253 place count 816 transition count 1292
Iterating global reduction 3 with 41 rules applied. Total rules applied 294 place count 816 transition count 1292
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 305 place count 805 transition count 1271
Iterating global reduction 3 with 11 rules applied. Total rules applied 316 place count 805 transition count 1271
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 318 place count 803 transition count 1266
Iterating global reduction 3 with 2 rules applied. Total rules applied 320 place count 803 transition count 1266
Performed 178 Post agglomeration using F-continuation condition.Transition count delta: 178
Deduced a syphon composed of 178 places in 0 ms
Reduce places removed 178 places and 0 transitions.
Iterating global reduction 3 with 356 rules applied. Total rules applied 676 place count 625 transition count 1088
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 677 place count 625 transition count 1087
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 680 place count 622 transition count 1081
Iterating global reduction 4 with 3 rules applied. Total rules applied 683 place count 622 transition count 1081
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 684 place count 621 transition count 1079
Iterating global reduction 4 with 1 rules applied. Total rules applied 685 place count 621 transition count 1079
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 686 place count 620 transition count 1077
Iterating global reduction 4 with 1 rules applied. Total rules applied 687 place count 620 transition count 1077
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 889 place count 519 transition count 1106
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 899 place count 519 transition count 1096
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 5 with 58 rules applied. Total rules applied 957 place count 490 transition count 1108
Drop transitions (Redundant composition of simpler transitions.) removed 61 transitions
Redundant transition composition rules discarded 61 transitions
Iterating global reduction 5 with 61 rules applied. Total rules applied 1018 place count 490 transition count 1047
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 1026 place count 482 transition count 1047
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 1026 place count 482 transition count 1044
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 1032 place count 479 transition count 1044
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 6 with 26 rules applied. Total rules applied 1058 place count 466 transition count 1031
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 1066 place count 462 transition count 1039
Free-agglomeration rule applied 14 times.
Iterating global reduction 6 with 14 rules applied. Total rules applied 1080 place count 462 transition count 1025
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 22 rules applied. Total rules applied 1102 place count 448 transition count 1017
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 1108 place count 448 transition count 1011
Partial Free-agglomeration rule applied 13 times.
Drop transitions (Partial Free agglomeration) removed 13 transitions
Iterating global reduction 7 with 13 rules applied. Total rules applied 1121 place count 448 transition count 1011
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1122 place count 447 transition count 1010
Applied a total of 1122 rules in 495 ms. Remains 447 /963 variables (removed 516) and now considering 1010/1502 (removed 492) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 496 ms. Remains : 447/963 places, 1010/1502 transitions.
RANDOM walk for 40000 steps (161 resets) in 696 ms. (57 steps per ms) remains 9/19 properties
BEST_FIRST walk for 40004 steps (10 resets) in 110 ms. (360 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (11 resets) in 126 ms. (314 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (12 resets) in 166 ms. (239 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (11 resets) in 129 ms. (307 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (9 resets) in 116 ms. (341 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (12 resets) in 85 ms. (465 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (11 resets) in 90 ms. (439 steps per ms) remains 5/6 properties
[2025-06-02 01:41:03] [INFO ] Flow matrix only has 1008 transitions (discarded 2 similar events)
// Phase 1: matrix 1008 rows 447 cols
[2025-06-02 01:41:03] [INFO ] Computed 58 invariants in 9 ms
[2025-06-02 01:41:03] [INFO ] State equation strengthened by 37 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 153/174 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 129/303 variables, 20/38 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/303 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 756/1059 variables, 303/341 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1059 variables, 28/369 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1059 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 247/1306 variables, 59/428 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1306 variables, 1/429 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1306 variables, 0/429 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 39/1345 variables, 14/443 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1345 variables, 26/469 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1345 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 100/1445 variables, 49/518 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1445 variables, 8/526 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1445 variables, 0/526 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 10/1455 variables, 6/532 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1455 variables, 10/542 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1455 variables, 0/542 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (OVERLAPS) 0/1455 variables, 0/542 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1455/1455 variables, and 542 constraints, problems are : Problem set: 0 solved, 5 unsolved in 836 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 447/447 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 153/174 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/174 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 129/303 variables, 20/38 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:04] [INFO ] Deduced a trap composed of 31 places in 80 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/303 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/303 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 756/1059 variables, 303/342 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1059 variables, 28/370 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1059 variables, 3/373 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:05] [INFO ] Deduced a trap composed of 8 places in 59 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1059 variables, 1/374 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1059 variables, 0/374 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 247/1306 variables, 59/433 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1306 variables, 1/434 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1306 variables, 2/436 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1306 variables, 0/436 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 39/1345 variables, 14/450 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1345 variables, 26/476 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1345 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 100/1445 variables, 49/525 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1445 variables, 8/533 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1445 variables, 0/533 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (OVERLAPS) 10/1455 variables, 6/539 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1455 variables, 10/549 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1455 variables, 0/549 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (OVERLAPS) 0/1455 variables, 0/549 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1455/1455 variables, and 549 constraints, problems are : Problem set: 0 solved, 5 unsolved in 2276 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 447/447 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3138ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 1 properties in 1459 ms.
Support contains 19 out of 447 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 447/447 places, 1010/1010 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 447 transition count 1007
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 444 transition count 1007
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 6 place count 444 transition count 997
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 26 place count 434 transition count 997
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 30 place count 430 transition count 985
Iterating global reduction 2 with 4 rules applied. Total rules applied 34 place count 430 transition count 985
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 58 place count 418 transition count 973
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 61 place count 415 transition count 964
Iterating global reduction 2 with 3 rules applied. Total rules applied 64 place count 415 transition count 964
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 414 transition count 960
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 414 transition count 960
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 78 place count 408 transition count 960
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 80 place count 408 transition count 958
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 81 place count 407 transition count 954
Iterating global reduction 3 with 1 rules applied. Total rules applied 82 place count 407 transition count 954
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 83 place count 406 transition count 949
Iterating global reduction 3 with 1 rules applied. Total rules applied 84 place count 406 transition count 949
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 85 place count 406 transition count 948
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 95 place count 406 transition count 938
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 100 place count 401 transition count 905
Iterating global reduction 4 with 5 rules applied. Total rules applied 105 place count 401 transition count 905
Free-agglomeration rule applied 6 times.
Iterating global reduction 4 with 6 rules applied. Total rules applied 111 place count 401 transition count 899
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 125 place count 395 transition count 891
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 127 place count 395 transition count 891
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 128 place count 394 transition count 890
Applied a total of 128 rules in 117 ms. Remains 394 /447 variables (removed 53) and now considering 890/1010 (removed 120) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 394/447 places, 890/1010 transitions.
RANDOM walk for 40000 steps (182 resets) in 348 ms. (114 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (9 resets) in 78 ms. (506 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (9 resets) in 97 ms. (408 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (9 resets) in 76 ms. (519 steps per ms) remains 3/3 properties
// Phase 1: matrix 890 rows 394 cols
[2025-06-02 01:41:08] [INFO ] Computed 58 invariants in 5 ms
[2025-06-02 01:41:08] [INFO ] State equation strengthened by 38 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 126/144 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/144 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 83/227 variables, 15/32 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/227 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 611/838 variables, 227/259 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/838 variables, 24/283 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/838 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 299/1137 variables, 77/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/1137 variables, 6/366 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1137 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 39/1176 variables, 18/384 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1176 variables, 35/419 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1176 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 98/1274 variables, 45/464 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1274 variables, 3/467 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1274 variables, 8/475 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1274 variables, 0/475 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (OVERLAPS) 10/1284 variables, 5/480 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1284 variables, 10/490 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1284 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (OVERLAPS) 0/1284 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1284/1284 variables, and 490 constraints, problems are : Problem set: 0 solved, 3 unsolved in 587 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 394/394 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 126/144 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/144 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 83/227 variables, 15/32 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/227 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 611/838 variables, 227/259 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/838 variables, 24/283 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/838 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 299/1137 variables, 77/360 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1137 variables, 6/366 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1137 variables, 3/369 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:09] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1137 variables, 1/370 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1137 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 39/1176 variables, 18/388 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1176 variables, 35/423 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1176 variables, 0/423 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 98/1274 variables, 45/468 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1274 variables, 3/471 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1274 variables, 8/479 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1274 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 20 (OVERLAPS) 10/1284 variables, 5/484 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1284 variables, 10/494 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1284 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 23 (OVERLAPS) 0/1284 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1284/1284 variables, and 494 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1311 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 394/394 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1918ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 1 properties in 656 ms.
Support contains 15 out of 394 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 394/394 places, 890/890 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 394 transition count 889
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 393 transition count 889
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 393 transition count 888
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 392 transition count 888
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 391 transition count 885
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 391 transition count 885
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 390 transition count 884
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 388 transition count 885
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 387 transition count 881
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 387 transition count 881
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 387 transition count 879
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 386 transition count 878
Applied a total of 17 rules in 54 ms. Remains 386 /394 variables (removed 8) and now considering 878/890 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 386/394 places, 878/890 transitions.
RANDOM walk for 40000 steps (189 resets) in 242 ms. (164 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (10 resets) in 58 ms. (678 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (11 resets) in 116 ms. (341 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 350426 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :0 out of 2
Probabilistic random walk after 350426 steps, saw 85201 distinct states, run finished after 3006 ms. (steps per millisecond=116 ) properties seen :0
// Phase 1: matrix 878 rows 386 cols
[2025-06-02 01:41:14] [INFO ] Computed 58 invariants in 7 ms
[2025-06-02 01:41:14] [INFO ] State equation strengthened by 37 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 102/117 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 9/126 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 422/548 variables, 126/143 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/548 variables, 9/152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/548 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 446/994 variables, 111/263 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/994 variables, 3/266 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/994 variables, 14/280 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/994 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 65/1059 variables, 24/304 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1059 variables, 59/363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1059 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 159/1218 variables, 59/422 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1218 variables, 4/426 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1218 variables, 12/438 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1218 variables, 0/438 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 19/1237 variables, 8/446 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1237 variables, 15/461 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1237 variables, 0/461 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 24/1261 variables, 13/474 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1261 variables, 2/476 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1261 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 3/1264 variables, 2/478 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1264 variables, 3/481 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1264 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 0/1264 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1264/1264 variables, and 481 constraints, problems are : Problem set: 0 solved, 2 unsolved in 496 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 386/386 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 102/117 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 9/126 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 422/548 variables, 126/143 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/548 variables, 9/152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/548 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 446/994 variables, 111/263 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/994 variables, 3/266 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/994 variables, 14/280 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/994 variables, 2/282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:15] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/994 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/994 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 65/1059 variables, 24/307 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1059 variables, 59/366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1059 variables, 0/366 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 159/1218 variables, 59/425 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1218 variables, 4/429 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1218 variables, 12/441 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1218 variables, 0/441 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 19/1237 variables, 8/449 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1237 variables, 15/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1237 variables, 0/464 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 24/1261 variables, 13/477 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1261 variables, 2/479 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1261 variables, 0/479 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 3/1264 variables, 2/481 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1264 variables, 3/484 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1264 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 0/1264 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1264/1264 variables, and 484 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1098 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 386/386 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1612ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 127 ms.
Support contains 15 out of 386 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 386/386 places, 878/878 transitions.
Applied a total of 0 rules in 9 ms. Remains 386 /386 variables (removed 0) and now considering 878/878 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 386/386 places, 878/878 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 386/386 places, 878/878 transitions.
Applied a total of 0 rules in 9 ms. Remains 386 /386 variables (removed 0) and now considering 878/878 (removed 0) transitions.
[2025-06-02 01:41:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:41:16] [INFO ] Implicit Places using invariants in 180 ms returned []
[2025-06-02 01:41:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:41:16] [INFO ] State equation strengthened by 37 read => feed constraints.
[2025-06-02 01:41:16] [INFO ] Implicit Places using invariants and state equation in 521 ms returned []
Implicit Place search using SMT with State Equation took 708 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 01:41:17] [INFO ] Redundant transitions in 60 ms returned []
Running 827 sub problems to find dead transitions.
[2025-06-02 01:41:17] [INFO ] Invariant cache hit.
[2025-06-02 01:41:17] [INFO ] State equation strengthened by 37 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/385 variables, 55/55 constraints. Problems are: Problem set: 0 solved, 827 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:23] [INFO ] Deduced a trap composed of 53 places in 125 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:23] [INFO ] Deduced a trap composed of 53 places in 77 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:23] [INFO ] Deduced a trap composed of 55 places in 120 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:23] [INFO ] Deduced a trap composed of 66 places in 97 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:24] [INFO ] Deduced a trap composed of 65 places in 106 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:24] [INFO ] Deduced a trap composed of 47 places in 119 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:24] [INFO ] Deduced a trap composed of 14 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:24] [INFO ] Deduced a trap composed of 67 places in 129 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:24] [INFO ] Deduced a trap composed of 25 places in 126 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:24] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:25] [INFO ] Deduced a trap composed of 31 places in 127 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:25] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:25] [INFO ] Deduced a trap composed of 22 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:25] [INFO ] Deduced a trap composed of 30 places in 128 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:25] [INFO ] Deduced a trap composed of 31 places in 124 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:26] [INFO ] Deduced a trap composed of 40 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:26] [INFO ] Deduced a trap composed of 21 places in 98 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:27] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:27] [INFO ] Deduced a trap composed of 29 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:27] [INFO ] Deduced a trap composed of 62 places in 106 ms of which 11 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/385 variables, 20/75 constraints. Problems are: Problem set: 0 solved, 827 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:31] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:31] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:32] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:41:32] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/385 variables, 4/79 constraints. Problems are: Problem set: 0 solved, 827 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/385 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 827 unsolved
SMT process timed out in 30171ms, After SMT, problems are : Problem set: 0 solved, 827 unsolved
Search for dead transitions found 0 dead transitions in 30174ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30962 ms. Remains : 386/386 places, 878/878 transitions.
Attempting over-approximation, by ignoring read arcs.
Drop transitions (Redundant composition of simpler transitions.) removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 386 transition count 858
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 384 transition count 852
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 384 transition count 852
Applied a total of 24 rules in 21 ms. Remains 384 /386 variables (removed 2) and now considering 852/878 (removed 26) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 852 rows 384 cols
[2025-06-02 01:41:47] [INFO ] Computed 58 invariants in 3 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 01:41:47] [INFO ] [Real]Absence check using 58 positive place invariants in 21 ms returned sat
[2025-06-02 01:41:47] [INFO ] After 511ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 01:41:47] [INFO ] [Nat]Absence check using 58 positive place invariants in 8 ms returned sat
[2025-06-02 01:41:48] [INFO ] After 284ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2025-06-02 01:41:48] [INFO ] After 372ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2025-06-02 01:41:48] [INFO ] After 558ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 1106 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2025-06-02 01:41:48] [INFO ] Flatten gal took : 110 ms
[2025-06-02 01:41:48] [INFO ] Flatten gal took : 56 ms
[2025-06-02 01:41:48] [INFO ] Input system was already deterministic with 1502 transitions.
Computed a total of 65 stabilizing places and 65 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 913 transition count 1431
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 913 transition count 1431
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 122 place count 891 transition count 1396
Iterating global reduction 0 with 22 rules applied. Total rules applied 144 place count 891 transition count 1396
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 155 place count 880 transition count 1374
Iterating global reduction 0 with 11 rules applied. Total rules applied 166 place count 880 transition count 1374
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 171 place count 875 transition count 1364
Iterating global reduction 0 with 5 rules applied. Total rules applied 176 place count 875 transition count 1364
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 178 place count 873 transition count 1361
Iterating global reduction 0 with 2 rules applied. Total rules applied 180 place count 873 transition count 1361
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 182 place count 871 transition count 1356
Iterating global reduction 0 with 2 rules applied. Total rules applied 184 place count 871 transition count 1356
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 185 place count 870 transition count 1353
Iterating global reduction 0 with 1 rules applied. Total rules applied 186 place count 870 transition count 1353
Applied a total of 186 rules in 243 ms. Remains 870 /963 variables (removed 93) and now considering 1353/1502 (removed 149) transitions.
// Phase 1: matrix 1353 rows 870 cols
[2025-06-02 01:41:49] [INFO ] Computed 66 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:41:49] [INFO ] Implicit Places using invariants in 520 ms returned []
[2025-06-02 01:41:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:41:50] [INFO ] Implicit Places using invariants and state equation in 988 ms returned []
Implicit Place search using SMT with State Equation took 1510 ms to find 0 implicit places.
Running 1352 sub problems to find dead transitions.
[2025-06-02 01:41:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/869 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1352 unsolved
SMT process timed out in 30280ms, After SMT, problems are : Problem set: 0 solved, 1352 unsolved
Search for dead transitions found 0 dead transitions in 30284ms
Starting structural reductions in LTL mode, iteration 1 : 870/963 places, 1353/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32047 ms. Remains : 870/963 places, 1353/1502 transitions.
[2025-06-02 01:42:20] [INFO ] Flatten gal took : 34 ms
[2025-06-02 01:42:20] [INFO ] Flatten gal took : 34 ms
[2025-06-02 01:42:20] [INFO ] Input system was already deterministic with 1353 transitions.
[2025-06-02 01:42:21] [INFO ] Flatten gal took : 68 ms
[2025-06-02 01:42:21] [INFO ] Flatten gal took : 78 ms
[2025-06-02 01:42:21] [INFO ] Time to serialize gal into /tmp/CTLFireability13932920908337847822.gal : 39 ms
[2025-06-02 01:42:21] [INFO ] Time to serialize properties into /tmp/CTLFireability6651120103864876487.ctl : 7 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/CTLFireability13932920908337847822.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6651120103864876487.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.
[2025-06-02 01:42:51] [INFO ] Flatten gal took : 35 ms
[2025-06-02 01:42:51] [INFO ] Applying decomposition
[2025-06-02 01:42:51] [INFO ] Flatten gal took : 65 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/graph18072851927083774051.txt' '-o' '/tmp/graph18072851927083774051.bin' '-w' '/tmp/graph18072851927083774051.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18072851927083774051.bin' '-l' '-1' '-v' '-w' '/tmp/graph18072851927083774051.weights' '-q' '0' '-e' '0.001'
[2025-06-02 01:42:52] [INFO ] Decomposing Gal with order
[2025-06-02 01:42:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 01:42:52] [INFO ] Removed a total of 1133 redundant transitions.
[2025-06-02 01:42:52] [INFO ] Flatten gal took : 339 ms
[2025-06-02 01:42:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 139 labels/synchronizations in 69 ms.
[2025-06-02 01:42:52] [INFO ] Time to serialize gal into /tmp/CTLFireability11968957704036031171.gal : 17 ms
[2025-06-02 01:42:52] [INFO ] Time to serialize properties into /tmp/CTLFireability15336155894036749938.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/CTLFireability11968957704036031171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15336155894036749938.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 918 transition count 1438
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 918 transition count 1438
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 107 place count 901 transition count 1413
Iterating global reduction 0 with 17 rules applied. Total rules applied 124 place count 901 transition count 1413
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 133 place count 892 transition count 1396
Iterating global reduction 0 with 9 rules applied. Total rules applied 142 place count 892 transition count 1396
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 146 place count 888 transition count 1388
Iterating global reduction 0 with 4 rules applied. Total rules applied 150 place count 888 transition count 1388
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 152 place count 886 transition count 1385
Iterating global reduction 0 with 2 rules applied. Total rules applied 154 place count 886 transition count 1385
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 156 place count 884 transition count 1380
Iterating global reduction 0 with 2 rules applied. Total rules applied 158 place count 884 transition count 1380
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 159 place count 883 transition count 1377
Iterating global reduction 0 with 1 rules applied. Total rules applied 160 place count 883 transition count 1377
Applied a total of 160 rules in 192 ms. Remains 883 /963 variables (removed 80) and now considering 1377/1502 (removed 125) transitions.
// Phase 1: matrix 1377 rows 883 cols
[2025-06-02 01:43:23] [INFO ] Computed 66 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:43:23] [INFO ] Implicit Places using invariants in 535 ms returned []
[2025-06-02 01:43:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:43:24] [INFO ] Implicit Places using invariants and state equation in 845 ms returned []
Implicit Place search using SMT with State Equation took 1384 ms to find 0 implicit places.
Running 1376 sub problems to find dead transitions.
[2025-06-02 01:43:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 882/2260 variables, and 0 constraints, problems are : Problem set: 0 solved, 1376 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/883 constraints, PredecessorRefiner: 1376/1376 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1376 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "ParserException while parsing response: ((s1 1)
(s2 1)
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(s225 1)
(s226 1)
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(s234 1)
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(s237 1)
(s238 1)
(s239 1)
(s240 1)
(s241 1)
(s242 1)
(s243 1)
(s244 1)
(s245 1)
(s246 1)
(s247 1)
(s248 1)
(s249 1)
(s250 1)
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(s253 1)
(s254 1)
(s255 1)
(s256 1)
(s257 1)
(s258 1)
(s259 1)
(s260 1)
(s261 1)
(s262 1)
(s263 1)
(s264 1)
(s265 1)
(s266 1)
(s267 1)
(s268 1)
(s269 1)
(s270 1)
(s271 1)
(s272 1)
(s273 1)
(s274 1)
(s275 1)
(s276 1)
(s277 1)
(s278 1)
(s279 1)
(s280 1)
(s281 1)
(s282 1)
(s283 1)
(s284 1)
(s285 1)
(s286 1)
(s287 1)
(s288 1)
(s289 1)
(s290 1)
(s291 1)
(s292 1)
(s293 1)
(s294 1)
(s295 1)
(s296 1)
(s297 1)
(s298 1)
(s299 1)
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(s307 1)
(s308 1)
(s309 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 882/2260 variables, and 0 constraints, problems are : Problem set: 0 solved, 1376 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/883 constraints, PredecessorRefiner: 0/1376 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60293ms problems are : Problem set: 0 solved, 1376 unsolved
Search for dead transitions found 0 dead transitions in 60296ms
Starting structural reductions in LTL mode, iteration 1 : 883/963 places, 1377/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61890 ms. Remains : 883/963 places, 1377/1502 transitions.
[2025-06-02 01:44:24] [INFO ] Flatten gal took : 32 ms
[2025-06-02 01:44:25] [INFO ] Flatten gal took : 82 ms
[2025-06-02 01:44:25] [INFO ] Input system was already deterministic with 1377 transitions.
[2025-06-02 01:44:25] [INFO ] Flatten gal took : 64 ms
[2025-06-02 01:44:25] [INFO ] Flatten gal took : 66 ms
[2025-06-02 01:44:25] [INFO ] Time to serialize gal into /tmp/CTLFireability2646883836875609265.gal : 6 ms
[2025-06-02 01:44:25] [INFO ] Time to serialize properties into /tmp/CTLFireability7373322032785524834.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/CTLFireability2646883836875609265.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7373322032785524834.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.
[2025-06-02 01:44:55] [INFO ] Flatten gal took : 40 ms
[2025-06-02 01:44:55] [INFO ] Applying decomposition
[2025-06-02 01:44:55] [INFO ] Flatten gal took : 28 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/graph14222892085735214669.txt' '-o' '/tmp/graph14222892085735214669.bin' '-w' '/tmp/graph14222892085735214669.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14222892085735214669.bin' '-l' '-1' '-v' '-w' '/tmp/graph14222892085735214669.weights' '-q' '0' '-e' '0.001'
[2025-06-02 01:44:55] [INFO ] Decomposing Gal with order
[2025-06-02 01:44:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 01:44:55] [INFO ] Removed a total of 1192 redundant transitions.
[2025-06-02 01:44:55] [INFO ] Flatten gal took : 121 ms
[2025-06-02 01:44:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 135 labels/synchronizations in 27 ms.
[2025-06-02 01:44:55] [INFO ] Time to serialize gal into /tmp/CTLFireability13442923604983596387.gal : 11 ms
[2025-06-02 01:44:55] [INFO ] Time to serialize properties into /tmp/CTLFireability13505738136008258905.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/CTLFireability13442923604983596387.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13505738136008258905.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 87 transitions
Trivial Post-agglo rules discarded 87 transitions
Performed 87 trivial Post agglomeration. Transition count delta: 87
Iterating post reduction 0 with 87 rules applied. Total rules applied 87 place count 962 transition count 1414
Reduce places removed 87 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 90 rules applied. Total rules applied 177 place count 875 transition count 1411
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 180 place count 872 transition count 1411
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 180 place count 872 transition count 1376
Deduced a syphon composed of 35 places in 2 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 250 place count 837 transition count 1376
Discarding 58 places :
Symmetric choice reduction at 3 with 58 rule applications. Total rules 308 place count 779 transition count 1232
Iterating global reduction 3 with 58 rules applied. Total rules applied 366 place count 779 transition count 1232
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 367 place count 779 transition count 1231
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 368 place count 778 transition count 1231
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 368 place count 778 transition count 1229
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 372 place count 776 transition count 1229
Discarding 19 places :
Symmetric choice reduction at 5 with 19 rule applications. Total rules 391 place count 757 transition count 1188
Iterating global reduction 5 with 19 rules applied. Total rules applied 410 place count 757 transition count 1188
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 411 place count 757 transition count 1187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 412 place count 756 transition count 1187
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 415 place count 753 transition count 1180
Iterating global reduction 7 with 3 rules applied. Total rules applied 418 place count 753 transition count 1180
Performed 172 Post agglomeration using F-continuation condition.Transition count delta: 172
Deduced a syphon composed of 172 places in 0 ms
Reduce places removed 172 places and 0 transitions.
Iterating global reduction 7 with 344 rules applied. Total rules applied 762 place count 581 transition count 1008
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 768 place count 575 transition count 996
Iterating global reduction 7 with 6 rules applied. Total rules applied 774 place count 575 transition count 996
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 778 place count 571 transition count 988
Iterating global reduction 7 with 4 rules applied. Total rules applied 782 place count 571 transition count 988
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 784 place count 569 transition count 984
Iterating global reduction 7 with 2 rules applied. Total rules applied 786 place count 569 transition count 984
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 788 place count 567 transition count 978
Iterating global reduction 7 with 2 rules applied. Total rules applied 790 place count 567 transition count 978
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 7 with 29 rules applied. Total rules applied 819 place count 567 transition count 949
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 824 place count 562 transition count 949
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 4 Pre rules applied. Total rules applied 824 place count 562 transition count 945
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 832 place count 558 transition count 945
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 835 place count 558 transition count 945
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 838 place count 558 transition count 942
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 839 place count 557 transition count 942
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 840 place count 556 transition count 941
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 843 place count 553 transition count 941
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 845 place count 553 transition count 941
Applied a total of 845 rules in 289 ms. Remains 553 /963 variables (removed 410) and now considering 941/1502 (removed 561) transitions.
// Phase 1: matrix 941 rows 553 cols
[2025-06-02 01:45:26] [INFO ] Computed 57 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:45:26] [INFO ] Implicit Places using invariants in 214 ms returned []
[2025-06-02 01:45:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:45:26] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-02 01:45:27] [INFO ] Implicit Places using invariants and state equation in 555 ms returned []
Implicit Place search using SMT with State Equation took 770 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 01:45:27] [INFO ] Redundant transitions in 13 ms returned []
Running 910 sub problems to find dead transitions.
[2025-06-02 01:45:27] [INFO ] Invariant cache hit.
[2025-06-02 01:45:27] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/553 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 910 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:35] [INFO ] Deduced a trap composed of 52 places in 119 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:35] [INFO ] Deduced a trap composed of 65 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:36] [INFO ] Deduced a trap composed of 56 places in 151 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:37] [INFO ] Deduced a trap composed of 35 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:38] [INFO ] Deduced a trap composed of 56 places in 176 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:38] [INFO ] Deduced a trap composed of 67 places in 198 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:38] [INFO ] Deduced a trap composed of 57 places in 187 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:38] [INFO ] Deduced a trap composed of 18 places in 168 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:39] [INFO ] Deduced a trap composed of 73 places in 189 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:39] [INFO ] Deduced a trap composed of 58 places in 183 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:39] [INFO ] Deduced a trap composed of 76 places in 187 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:40] [INFO ] Deduced a trap composed of 57 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:40] [INFO ] Deduced a trap composed of 70 places in 129 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:41] [INFO ] Deduced a trap composed of 42 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:41] [INFO ] Deduced a trap composed of 54 places in 105 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:41] [INFO ] Deduced a trap composed of 38 places in 69 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:41] [INFO ] Deduced a trap composed of 65 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:41] [INFO ] Deduced a trap composed of 41 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:42] [INFO ] Deduced a trap composed of 37 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:42] [INFO ] Deduced a trap composed of 35 places in 72 ms of which 6 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/553 variables, 20/77 constraints. Problems are: Problem set: 0 solved, 910 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:45] [INFO ] Deduced a trap composed of 34 places in 82 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:46] [INFO ] Deduced a trap composed of 37 places in 198 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:46] [INFO ] Deduced a trap composed of 73 places in 217 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:46] [INFO ] Deduced a trap composed of 78 places in 208 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:47] [INFO ] Deduced a trap composed of 101 places in 164 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:47] [INFO ] Deduced a trap composed of 33 places in 162 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:48] [INFO ] Deduced a trap composed of 62 places in 158 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:48] [INFO ] Deduced a trap composed of 89 places in 196 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:50] [INFO ] Deduced a trap composed of 30 places in 142 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:50] [INFO ] Deduced a trap composed of 20 places in 125 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:45:50] [INFO ] Deduced a trap composed of 36 places in 56 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/553 variables, 11/88 constraints. Problems are: Problem set: 0 solved, 910 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 553/1494 variables, and 88 constraints, problems are : Problem set: 0 solved, 910 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/553 constraints, ReadFeed: 0/29 constraints, PredecessorRefiner: 910/910 constraints, Known Traps: 31/31 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 910 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/553 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 910 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/553 variables, 31/88 constraints. Problems are: Problem set: 0 solved, 910 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:46:00] [INFO ] Deduced a trap composed of 37 places in 201 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:46:02] [INFO ] Deduced a trap composed of 101 places in 166 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:46:02] [INFO ] Deduced a trap composed of 62 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:46:02] [INFO ] Deduced a trap composed of 32 places in 157 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:46:02] [INFO ] Deduced a trap composed of 102 places in 162 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:46:03] [INFO ] Deduced a trap composed of 56 places in 149 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:46:03] [INFO ] Deduced a trap composed of 59 places in 158 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:46:03] [INFO ] Deduced a trap composed of 67 places in 151 ms of which 26 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/553 variables, 8/96 constraints. Problems are: Problem set: 0 solved, 910 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:46:12] [INFO ] Deduced a trap composed of 35 places in 188 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:46:13] [INFO ] Deduced a trap composed of 66 places in 141 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:46:13] [INFO ] Deduced a trap composed of 29 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:46:13] [INFO ] Deduced a trap composed of 32 places in 118 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:46:15] [INFO ] Deduced a trap composed of 49 places in 148 ms of which 19 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/553 variables, 5/101 constraints. Problems are: Problem set: 0 solved, 910 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:46:23] [INFO ] Deduced a trap composed of 33 places in 157 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:46:23] [INFO ] Deduced a trap composed of 33 places in 147 ms of which 21 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 1)
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(s440 0)
(s441 0)
(s442 0)
(s443 0)
(s444 0)
(s445 0)
(s446 0)
(s447 1)
(s448 0)
(s449 1)
(s450 0)
(s451 0)timeout

(s452 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 553/1494 variables, and 103 constraints, problems are : Problem set: 0 solved, 910 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/553 constraints, ReadFeed: 0/29 constraints, PredecessorRefiner: 0/910 constraints, Known Traps: 46/46 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60175ms problems are : Problem set: 0 solved, 910 unsolved
Search for dead transitions found 0 dead transitions in 60177ms
Starting structural reductions in SI_CTL mode, iteration 1 : 553/963 places, 941/1502 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61257 ms. Remains : 553/963 places, 941/1502 transitions.
[2025-06-02 01:46:27] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:46:27] [INFO ] Flatten gal took : 26 ms
[2025-06-02 01:46:27] [INFO ] Input system was already deterministic with 941 transitions.
[2025-06-02 01:46:27] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:46:27] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:46:27] [INFO ] Time to serialize gal into /tmp/CTLFireability1820096075247018405.gal : 4 ms
[2025-06-02 01:46:27] [INFO ] Time to serialize properties into /tmp/CTLFireability12854781425840868336.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/CTLFireability1820096075247018405.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12854781425840868336.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.
[2025-06-02 01:46:57] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:46:57] [INFO ] Applying decomposition
[2025-06-02 01:46:57] [INFO ] Flatten gal took : 19 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/graph7171838025142557594.txt' '-o' '/tmp/graph7171838025142557594.bin' '-w' '/tmp/graph7171838025142557594.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7171838025142557594.bin' '-l' '-1' '-v' '-w' '/tmp/graph7171838025142557594.weights' '-q' '0' '-e' '0.001'
[2025-06-02 01:46:57] [INFO ] Decomposing Gal with order
[2025-06-02 01:46:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 01:46:57] [INFO ] Removed a total of 820 redundant transitions.
[2025-06-02 01:46:57] [INFO ] Flatten gal took : 81 ms
[2025-06-02 01:46:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 300 labels/synchronizations in 29 ms.
[2025-06-02 01:46:57] [INFO ] Time to serialize gal into /tmp/CTLFireability18059277071423535399.gal : 15 ms
[2025-06-02 01:46:57] [INFO ] Time to serialize properties into /tmp/CTLFireability4752853127492214290.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/CTLFireability18059277071423535399.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4752853127492214290.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 89 transitions
Trivial Post-agglo rules discarded 89 transitions
Performed 89 trivial Post agglomeration. Transition count delta: 89
Iterating post reduction 0 with 89 rules applied. Total rules applied 89 place count 962 transition count 1412
Reduce places removed 89 places and 0 transitions.
Iterating post reduction 1 with 89 rules applied. Total rules applied 178 place count 873 transition count 1412
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 178 place count 873 transition count 1378
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 246 place count 839 transition count 1378
Discarding 57 places :
Symmetric choice reduction at 2 with 57 rule applications. Total rules 303 place count 782 transition count 1237
Iterating global reduction 2 with 57 rules applied. Total rules applied 360 place count 782 transition count 1237
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 361 place count 782 transition count 1236
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 362 place count 781 transition count 1236
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 362 place count 781 transition count 1234
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 366 place count 779 transition count 1234
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 385 place count 760 transition count 1193
Iterating global reduction 4 with 19 rules applied. Total rules applied 404 place count 760 transition count 1193
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 405 place count 760 transition count 1192
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 406 place count 759 transition count 1192
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 409 place count 756 transition count 1185
Iterating global reduction 6 with 3 rules applied. Total rules applied 412 place count 756 transition count 1185
Performed 172 Post agglomeration using F-continuation condition.Transition count delta: 172
Deduced a syphon composed of 172 places in 0 ms
Reduce places removed 172 places and 0 transitions.
Iterating global reduction 6 with 344 rules applied. Total rules applied 756 place count 584 transition count 1013
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 762 place count 578 transition count 1001
Iterating global reduction 6 with 6 rules applied. Total rules applied 768 place count 578 transition count 1001
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 772 place count 574 transition count 993
Iterating global reduction 6 with 4 rules applied. Total rules applied 776 place count 574 transition count 993
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 778 place count 572 transition count 989
Iterating global reduction 6 with 2 rules applied. Total rules applied 780 place count 572 transition count 989
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 782 place count 570 transition count 983
Iterating global reduction 6 with 2 rules applied. Total rules applied 784 place count 570 transition count 983
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 6 with 29 rules applied. Total rules applied 813 place count 570 transition count 954
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 818 place count 565 transition count 954
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 818 place count 565 transition count 949
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 828 place count 560 transition count 949
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 829 place count 559 transition count 948
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 833 place count 555 transition count 948
Applied a total of 833 rules in 193 ms. Remains 555 /963 variables (removed 408) and now considering 948/1502 (removed 554) transitions.
// Phase 1: matrix 948 rows 555 cols
[2025-06-02 01:47:28] [INFO ] Computed 57 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:47:28] [INFO ] Implicit Places using invariants in 224 ms returned []
[2025-06-02 01:47:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:47:28] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-02 01:47:28] [INFO ] Implicit Places using invariants and state equation in 598 ms returned []
Implicit Place search using SMT with State Equation took 823 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 01:47:28] [INFO ] Redundant transitions in 14 ms returned []
Running 917 sub problems to find dead transitions.
[2025-06-02 01:47:28] [INFO ] Invariant cache hit.
[2025-06-02 01:47:28] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/555 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 917 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:36] [INFO ] Deduced a trap composed of 19 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:36] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:38] [INFO ] Deduced a trap composed of 90 places in 163 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:38] [INFO ] Deduced a trap composed of 58 places in 151 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:40] [INFO ] Deduced a trap composed of 56 places in 152 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:40] [INFO ] Deduced a trap composed of 18 places in 171 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:40] [INFO ] Deduced a trap composed of 78 places in 216 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:40] [INFO ] Deduced a trap composed of 51 places in 174 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:41] [INFO ] Deduced a trap composed of 33 places in 166 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:41] [INFO ] Deduced a trap composed of 101 places in 168 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:42] [INFO ] Deduced a trap composed of 62 places in 150 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:42] [INFO ] Deduced a trap composed of 66 places in 138 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:42] [INFO ] Deduced a trap composed of 102 places in 152 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:42] [INFO ] Deduced a trap composed of 89 places in 169 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:43] [INFO ] Deduced a trap composed of 94 places in 150 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:43] [INFO ] Deduced a trap composed of 105 places in 149 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:44] [INFO ] Deduced a trap composed of 42 places in 144 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:44] [INFO ] Deduced a trap composed of 30 places in 129 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:45] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:45] [INFO ] Deduced a trap composed of 36 places in 59 ms of which 4 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/555 variables, 20/77 constraints. Problems are: Problem set: 0 solved, 917 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:47] [INFO ] Deduced a trap composed of 89 places in 154 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:47] [INFO ] Deduced a trap composed of 91 places in 149 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:48] [INFO ] Deduced a trap composed of 67 places in 156 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:50] [INFO ] Deduced a trap composed of 95 places in 149 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:47:51] [INFO ] Deduced a trap composed of 106 places in 160 ms of which 35 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/555 variables, 5/82 constraints. Problems are: Problem set: 0 solved, 917 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 555/1503 variables, and 82 constraints, problems are : Problem set: 0 solved, 917 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/555 constraints, ReadFeed: 0/29 constraints, PredecessorRefiner: 917/917 constraints, Known Traps: 25/25 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 917 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/555 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 917 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/555 variables, 25/82 constraints. Problems are: Problem set: 0 solved, 917 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/555 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 917 unsolved
At refinement iteration 3 (OVERLAPS) 948/1503 variables, 555/637 constraints. Problems are: Problem set: 0 solved, 917 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1503 variables, 29/666 constraints. Problems are: Problem set: 0 solved, 917 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1503 variables, 917/1583 constraints. Problems are: Problem set: 0 solved, 917 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1503/1503 variables, and 1583 constraints, problems are : Problem set: 0 solved, 917 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 555/555 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 917/917 constraints, Known Traps: 25/25 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60183ms problems are : Problem set: 0 solved, 917 unsolved
Search for dead transitions found 0 dead transitions in 60185ms
Starting structural reductions in SI_CTL mode, iteration 1 : 555/963 places, 948/1502 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61224 ms. Remains : 555/963 places, 948/1502 transitions.
[2025-06-02 01:48:29] [INFO ] Flatten gal took : 17 ms
[2025-06-02 01:48:29] [INFO ] Flatten gal took : 23 ms
[2025-06-02 01:48:29] [INFO ] Input system was already deterministic with 948 transitions.
[2025-06-02 01:48:29] [INFO ] Flatten gal took : 19 ms
[2025-06-02 01:48:29] [INFO ] Flatten gal took : 19 ms
[2025-06-02 01:48:29] [INFO ] Time to serialize gal into /tmp/CTLFireability2960173030592425951.gal : 4 ms
[2025-06-02 01:48:29] [INFO ] Time to serialize properties into /tmp/CTLFireability17159357106898317530.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/CTLFireability2960173030592425951.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17159357106898317530.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.
[2025-06-02 01:48:59] [INFO ] Flatten gal took : 19 ms
[2025-06-02 01:48:59] [INFO ] Applying decomposition
[2025-06-02 01:48:59] [INFO ] Flatten gal took : 18 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/graph6548341838915288894.txt' '-o' '/tmp/graph6548341838915288894.bin' '-w' '/tmp/graph6548341838915288894.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6548341838915288894.bin' '-l' '-1' '-v' '-w' '/tmp/graph6548341838915288894.weights' '-q' '0' '-e' '0.001'
[2025-06-02 01:48:59] [INFO ] Decomposing Gal with order
[2025-06-02 01:48:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 01:48:59] [INFO ] Removed a total of 794 redundant transitions.
[2025-06-02 01:48:59] [INFO ] Flatten gal took : 34 ms
[2025-06-02 01:48:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 272 labels/synchronizations in 8 ms.
[2025-06-02 01:48:59] [INFO ] Time to serialize gal into /tmp/CTLFireability10821687333169966799.gal : 5 ms
[2025-06-02 01:48:59] [INFO ] Time to serialize properties into /tmp/CTLFireability5046094857016979753.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/CTLFireability10821687333169966799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5046094857016979753.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 911 transition count 1429
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 911 transition count 1429
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 125 place count 890 transition count 1395
Iterating global reduction 0 with 21 rules applied. Total rules applied 146 place count 890 transition count 1395
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 156 place count 880 transition count 1375
Iterating global reduction 0 with 10 rules applied. Total rules applied 166 place count 880 transition count 1375
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 170 place count 876 transition count 1367
Iterating global reduction 0 with 4 rules applied. Total rules applied 174 place count 876 transition count 1367
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 176 place count 874 transition count 1364
Iterating global reduction 0 with 2 rules applied. Total rules applied 178 place count 874 transition count 1364
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 180 place count 872 transition count 1359
Iterating global reduction 0 with 2 rules applied. Total rules applied 182 place count 872 transition count 1359
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 183 place count 871 transition count 1356
Iterating global reduction 0 with 1 rules applied. Total rules applied 184 place count 871 transition count 1356
Applied a total of 184 rules in 118 ms. Remains 871 /963 variables (removed 92) and now considering 1356/1502 (removed 146) transitions.
// Phase 1: matrix 1356 rows 871 cols
[2025-06-02 01:49:29] [INFO ] Computed 66 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:49:30] [INFO ] Implicit Places using invariants in 370 ms returned []
[2025-06-02 01:49:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:49:30] [INFO ] Implicit Places using invariants and state equation in 851 ms returned []
Implicit Place search using SMT with State Equation took 1223 ms to find 0 implicit places.
Running 1355 sub problems to find dead transitions.
[2025-06-02 01:49:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 870/2227 variables, and 0 constraints, problems are : Problem set: 0 solved, 1355 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/871 constraints, PredecessorRefiner: 1355/1355 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1355 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 870/2227 variables, and 0 constraints, problems are : Problem set: 0 solved, 1355 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/871 constraints, PredecessorRefiner: 0/1355 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60303ms problems are : Problem set: 0 solved, 1355 unsolved
Search for dead transitions found 0 dead transitions in 60307ms
Starting structural reductions in LTL mode, iteration 1 : 871/963 places, 1356/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61653 ms. Remains : 871/963 places, 1356/1502 transitions.
[2025-06-02 01:50:31] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:50:31] [INFO ] Flatten gal took : 26 ms
[2025-06-02 01:50:31] [INFO ] Input system was already deterministic with 1356 transitions.
[2025-06-02 01:50:31] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:50:31] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:50:31] [INFO ] Time to serialize gal into /tmp/CTLFireability14981716058680703869.gal : 21 ms
[2025-06-02 01:50:31] [INFO ] Time to serialize properties into /tmp/CTLFireability15941960656348617159.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/CTLFireability14981716058680703869.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15941960656348617159.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.
[2025-06-02 01:51:01] [INFO ] Flatten gal took : 28 ms
[2025-06-02 01:51:01] [INFO ] Applying decomposition
[2025-06-02 01:51:01] [INFO ] Flatten gal took : 25 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/graph1571047174278822513.txt' '-o' '/tmp/graph1571047174278822513.bin' '-w' '/tmp/graph1571047174278822513.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1571047174278822513.bin' '-l' '-1' '-v' '-w' '/tmp/graph1571047174278822513.weights' '-q' '0' '-e' '0.001'
[2025-06-02 01:51:01] [INFO ] Decomposing Gal with order
[2025-06-02 01:51:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 01:51:01] [INFO ] Removed a total of 1170 redundant transitions.
[2025-06-02 01:51:01] [INFO ] Flatten gal took : 112 ms
[2025-06-02 01:51:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 137 labels/synchronizations in 27 ms.
[2025-06-02 01:51:01] [INFO ] Time to serialize gal into /tmp/CTLFireability6456714023786091447.gal : 10 ms
[2025-06-02 01:51:01] [INFO ] Time to serialize properties into /tmp/CTLFireability8084181307109975845.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/CTLFireability6456714023786091447.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8084181307109975845.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 913 transition count 1432
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 913 transition count 1432
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 119 place count 894 transition count 1401
Iterating global reduction 0 with 19 rules applied. Total rules applied 138 place count 894 transition count 1401
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 149 place count 883 transition count 1379
Iterating global reduction 0 with 11 rules applied. Total rules applied 160 place count 883 transition count 1379
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 165 place count 878 transition count 1369
Iterating global reduction 0 with 5 rules applied. Total rules applied 170 place count 878 transition count 1369
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 172 place count 876 transition count 1366
Iterating global reduction 0 with 2 rules applied. Total rules applied 174 place count 876 transition count 1366
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 176 place count 874 transition count 1361
Iterating global reduction 0 with 2 rules applied. Total rules applied 178 place count 874 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 179 place count 873 transition count 1358
Iterating global reduction 0 with 1 rules applied. Total rules applied 180 place count 873 transition count 1358
Applied a total of 180 rules in 110 ms. Remains 873 /963 variables (removed 90) and now considering 1358/1502 (removed 144) transitions.
// Phase 1: matrix 1358 rows 873 cols
[2025-06-02 01:51:32] [INFO ] Computed 66 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:51:32] [INFO ] Implicit Places using invariants in 373 ms returned []
[2025-06-02 01:51:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:51:33] [INFO ] Implicit Places using invariants and state equation in 838 ms returned []
Implicit Place search using SMT with State Equation took 1231 ms to find 0 implicit places.
Running 1357 sub problems to find dead transitions.
[2025-06-02 01:51:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 872/2231 variables, and 0 constraints, problems are : Problem set: 0 solved, 1357 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/873 constraints, PredecessorRefiner: 1357/1357 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1357 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 Int declared 872/2231 variables, and 0 constraints, problems are : Problem set: 0 solved, 1357 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/873 constraints, PredecessorRefiner: 0/1357 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60262ms problems are : Problem set: 0 solved, 1357 unsolved
Search for dead transitions found 0 dead transitions in 60264ms
Starting structural reductions in LTL mode, iteration 1 : 873/963 places, 1358/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61609 ms. Remains : 873/963 places, 1358/1502 transitions.
[2025-06-02 01:52:33] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:52:33] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:52:33] [INFO ] Input system was already deterministic with 1358 transitions.
[2025-06-02 01:52:33] [INFO ] Flatten gal took : 26 ms
[2025-06-02 01:52:33] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:52:33] [INFO ] Time to serialize gal into /tmp/CTLFireability15269143983642785427.gal : 5 ms
[2025-06-02 01:52:33] [INFO ] Time to serialize properties into /tmp/CTLFireability7173289961245755075.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/CTLFireability15269143983642785427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7173289961245755075.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.
[2025-06-02 01:53:03] [INFO ] Flatten gal took : 31 ms
[2025-06-02 01:53:03] [INFO ] Applying decomposition
[2025-06-02 01:53:03] [INFO ] Flatten gal took : 26 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/graph17177559371710129572.txt' '-o' '/tmp/graph17177559371710129572.bin' '-w' '/tmp/graph17177559371710129572.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17177559371710129572.bin' '-l' '-1' '-v' '-w' '/tmp/graph17177559371710129572.weights' '-q' '0' '-e' '0.001'
[2025-06-02 01:53:04] [INFO ] Decomposing Gal with order
[2025-06-02 01:53:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 01:53:04] [INFO ] Removed a total of 1139 redundant transitions.
[2025-06-02 01:53:04] [INFO ] Flatten gal took : 48 ms
[2025-06-02 01:53:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 182 labels/synchronizations in 13 ms.
[2025-06-02 01:53:04] [INFO ] Time to serialize gal into /tmp/CTLFireability5603107320801433985.gal : 11 ms
[2025-06-02 01:53:04] [INFO ] Time to serialize properties into /tmp/CTLFireability16620787224406856080.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/CTLFireability5603107320801433985.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16620787224406856080.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 962 transition count 1411
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 872 transition count 1411
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 180 place count 872 transition count 1376
Deduced a syphon composed of 35 places in 3 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 250 place count 837 transition count 1376
Discarding 58 places :
Symmetric choice reduction at 2 with 58 rule applications. Total rules 308 place count 779 transition count 1232
Iterating global reduction 2 with 58 rules applied. Total rules applied 366 place count 779 transition count 1232
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 367 place count 779 transition count 1231
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 368 place count 778 transition count 1231
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 368 place count 778 transition count 1229
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 372 place count 776 transition count 1229
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 391 place count 757 transition count 1188
Iterating global reduction 4 with 19 rules applied. Total rules applied 410 place count 757 transition count 1188
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 411 place count 757 transition count 1187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 412 place count 756 transition count 1187
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 415 place count 753 transition count 1180
Iterating global reduction 6 with 3 rules applied. Total rules applied 418 place count 753 transition count 1180
Performed 172 Post agglomeration using F-continuation condition.Transition count delta: 172
Deduced a syphon composed of 172 places in 0 ms
Reduce places removed 172 places and 0 transitions.
Iterating global reduction 6 with 344 rules applied. Total rules applied 762 place count 581 transition count 1008
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 768 place count 575 transition count 996
Iterating global reduction 6 with 6 rules applied. Total rules applied 774 place count 575 transition count 996
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 778 place count 571 transition count 988
Iterating global reduction 6 with 4 rules applied. Total rules applied 782 place count 571 transition count 988
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 784 place count 569 transition count 984
Iterating global reduction 6 with 2 rules applied. Total rules applied 786 place count 569 transition count 984
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 787 place count 568 transition count 981
Iterating global reduction 6 with 1 rules applied. Total rules applied 788 place count 568 transition count 981
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 6 with 29 rules applied. Total rules applied 817 place count 568 transition count 952
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 822 place count 563 transition count 952
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 822 place count 563 transition count 947
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 832 place count 558 transition count 947
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 834 place count 558 transition count 947
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 835 place count 558 transition count 946
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 836 place count 557 transition count 946
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 837 place count 556 transition count 945
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 840 place count 553 transition count 945
Applied a total of 840 rules in 223 ms. Remains 553 /963 variables (removed 410) and now considering 945/1502 (removed 557) transitions.
// Phase 1: matrix 945 rows 553 cols
[2025-06-02 01:53:34] [INFO ] Computed 57 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:53:34] [INFO ] Implicit Places using invariants in 374 ms returned []
[2025-06-02 01:53:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:53:35] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-02 01:53:35] [INFO ] Implicit Places using invariants and state equation in 573 ms returned []
Implicit Place search using SMT with State Equation took 950 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 01:53:35] [INFO ] Redundant transitions in 14 ms returned []
Running 914 sub problems to find dead transitions.
[2025-06-02 01:53:35] [INFO ] Invariant cache hit.
[2025-06-02 01:53:35] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/553 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 914 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:42] [INFO ] Deduced a trap composed of 19 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:42] [INFO ] Deduced a trap composed of 26 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:44] [INFO ] Deduced a trap composed of 91 places in 157 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:45] [INFO ] Deduced a trap composed of 56 places in 184 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:45] [INFO ] Deduced a trap composed of 67 places in 171 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:46] [INFO ] Deduced a trap composed of 56 places in 181 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:46] [INFO ] Deduced a trap composed of 18 places in 181 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:47] [INFO ] Deduced a trap composed of 78 places in 199 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:47] [INFO ] Deduced a trap composed of 62 places in 160 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:48] [INFO ] Deduced a trap composed of 41 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:49] [INFO ] Deduced a trap composed of 37 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:49] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:49] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:50] [INFO ] Deduced a trap composed of 36 places in 64 ms of which 4 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/553 variables, 14/71 constraints. Problems are: Problem set: 0 solved, 914 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:55] [INFO ] Deduced a trap composed of 99 places in 153 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:57] [INFO ] Deduced a trap composed of 52 places in 154 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:57] [INFO ] Deduced a trap composed of 57 places in 163 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:58] [INFO ] Deduced a trap composed of 102 places in 149 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:58] [INFO ] Deduced a trap composed of 57 places in 156 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:59] [INFO ] Deduced a trap composed of 103 places in 153 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:53:59] [INFO ] Deduced a trap composed of 67 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:00] [INFO ] Deduced a trap composed of 95 places in 142 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:00] [INFO ] Deduced a trap composed of 79 places in 157 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:00] [INFO ] Deduced a trap composed of 41 places in 160 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:00] [INFO ] Deduced a trap composed of 99 places in 177 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:00] [INFO ] Deduced a trap composed of 54 places in 210 ms of which 36 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/553 variables, 12/83 constraints. Problems are: Problem set: 0 solved, 914 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 553/1498 variables, and 83 constraints, problems are : Problem set: 0 solved, 914 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/553 constraints, ReadFeed: 0/29 constraints, PredecessorRefiner: 914/914 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 914 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/553 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 914 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/553 variables, 26/83 constraints. Problems are: Problem set: 0 solved, 914 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:08] [INFO ] Deduced a trap composed of 90 places in 163 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:08] [INFO ] Deduced a trap composed of 92 places in 164 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:08] [INFO ] Deduced a trap composed of 90 places in 179 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:08] [INFO ] Deduced a trap composed of 91 places in 169 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:09] [INFO ] Deduced a trap composed of 80 places in 111 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:10] [INFO ] Deduced a trap composed of 33 places in 175 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:10] [INFO ] Deduced a trap composed of 81 places in 177 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:11] [INFO ] Deduced a trap composed of 102 places in 176 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:11] [INFO ] Deduced a trap composed of 58 places in 158 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:11] [INFO ] Deduced a trap composed of 79 places in 186 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:11] [INFO ] Deduced a trap composed of 67 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:12] [INFO ] Deduced a trap composed of 87 places in 180 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 01:54:12] [INFO ] Deduced a trap composed of 42 places in 63 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/553 variables, 13/96 constraints. Problems are: Problem set: 0 solved, 914 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/553 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 914 unsolved
At refinement iteration 4 (OVERLAPS) 945/1498 variables, 553/649 constraints. Problems are: Problem set: 0 solved, 914 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1498 variables, 29/678 constraints. Problems are: Problem set: 0 solved, 914 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1498/1498 variables, and 1592 constraints, problems are : Problem set: 0 solved, 914 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 553/553 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 914/914 constraints, Known Traps: 39/39 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60215ms problems are : Problem set: 0 solved, 914 unsolved
Search for dead transitions found 0 dead transitions in 60218ms
Starting structural reductions in SI_CTL mode, iteration 1 : 553/963 places, 945/1502 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61416 ms. Remains : 553/963 places, 945/1502 transitions.
[2025-06-02 01:54:35] [INFO ] Flatten gal took : 16 ms
[2025-06-02 01:54:35] [INFO ] Flatten gal took : 17 ms
[2025-06-02 01:54:35] [INFO ] Input system was already deterministic with 945 transitions.
[2025-06-02 01:54:35] [INFO ] Flatten gal took : 19 ms
[2025-06-02 01:54:35] [INFO ] Flatten gal took : 17 ms
[2025-06-02 01:54:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12601328313954332065.gal : 3 ms
[2025-06-02 01:54:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17638768331122860665.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12601328313954332065.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17638768331122860665.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 27909 steps (81 resets) in 192 ms. (144 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-5B-CTLFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 910 transition count 1428
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 910 transition count 1428
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 128 place count 888 transition count 1393
Iterating global reduction 0 with 22 rules applied. Total rules applied 150 place count 888 transition count 1393
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 161 place count 877 transition count 1371
Iterating global reduction 0 with 11 rules applied. Total rules applied 172 place count 877 transition count 1371
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 177 place count 872 transition count 1361
Iterating global reduction 0 with 5 rules applied. Total rules applied 182 place count 872 transition count 1361
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 184 place count 870 transition count 1358
Iterating global reduction 0 with 2 rules applied. Total rules applied 186 place count 870 transition count 1358
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 188 place count 868 transition count 1353
Iterating global reduction 0 with 2 rules applied. Total rules applied 190 place count 868 transition count 1353
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 191 place count 867 transition count 1350
Iterating global reduction 0 with 1 rules applied. Total rules applied 192 place count 867 transition count 1350
Applied a total of 192 rules in 109 ms. Remains 867 /963 variables (removed 96) and now considering 1350/1502 (removed 152) transitions.
// Phase 1: matrix 1350 rows 867 cols
[2025-06-02 01:54:35] [INFO ] Computed 66 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:54:36] [INFO ] Implicit Places using invariants in 368 ms returned []
[2025-06-02 01:54:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:54:37] [INFO ] Implicit Places using invariants and state equation in 876 ms returned []
Implicit Place search using SMT with State Equation took 1246 ms to find 0 implicit places.
Running 1349 sub problems to find dead transitions.
[2025-06-02 01:54:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 866/2217 variables, and 0 constraints, problems are : Problem set: 0 solved, 1349 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/867 constraints, PredecessorRefiner: 1349/1349 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1349 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 866/2217 variables, and 0 constraints, problems are : Problem set: 0 solved, 1349 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/867 constraints, PredecessorRefiner: 0/1349 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60255ms problems are : Problem set: 0 solved, 1349 unsolved
Search for dead transitions found 0 dead transitions in 60257ms
Starting structural reductions in LTL mode, iteration 1 : 867/963 places, 1350/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61617 ms. Remains : 867/963 places, 1350/1502 transitions.
[2025-06-02 01:55:37] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:55:37] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:55:37] [INFO ] Input system was already deterministic with 1350 transitions.
[2025-06-02 01:55:37] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:55:37] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:55:37] [INFO ] Time to serialize gal into /tmp/CTLFireability252228531394595389.gal : 4 ms
[2025-06-02 01:55:37] [INFO ] Time to serialize properties into /tmp/CTLFireability7626938680645342212.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/CTLFireability252228531394595389.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7626938680645342212.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 01:56:07] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:56:07] [INFO ] Applying decomposition
[2025-06-02 01:56:07] [INFO ] Flatten gal took : 25 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/graph1885007181678802006.txt' '-o' '/tmp/graph1885007181678802006.bin' '-w' '/tmp/graph1885007181678802006.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1885007181678802006.bin' '-l' '-1' '-v' '-w' '/tmp/graph1885007181678802006.weights' '-q' '0' '-e' '0.001'
[2025-06-02 01:56:07] [INFO ] Decomposing Gal with order
[2025-06-02 01:56:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 01:56:07] [INFO ] Removed a total of 1106 redundant transitions.
[2025-06-02 01:56:07] [INFO ] Flatten gal took : 44 ms
[2025-06-02 01:56:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 143 labels/synchronizations in 10 ms.
[2025-06-02 01:56:07] [INFO ] Time to serialize gal into /tmp/CTLFireability8703129053517056942.gal : 7 ms
[2025-06-02 01:56:07] [INFO ] Time to serialize properties into /tmp/CTLFireability16538876633470108212.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/CTLFireability8703129053517056942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16538876633470108212.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 0 with 82 rules applied. Total rules applied 82 place count 962 transition count 1419
Reduce places removed 82 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 83 rules applied. Total rules applied 165 place count 880 transition count 1418
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 166 place count 879 transition count 1418
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 166 place count 879 transition count 1384
Deduced a syphon composed of 34 places in 3 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 234 place count 845 transition count 1384
Discarding 45 places :
Symmetric choice reduction at 3 with 45 rule applications. Total rules 279 place count 800 transition count 1262
Iterating global reduction 3 with 45 rules applied. Total rules applied 324 place count 800 transition count 1262
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 325 place count 800 transition count 1261
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 326 place count 799 transition count 1261
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 326 place count 799 transition count 1259
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 330 place count 797 transition count 1259
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 343 place count 784 transition count 1230
Iterating global reduction 5 with 13 rules applied. Total rules applied 356 place count 784 transition count 1230
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 357 place count 783 transition count 1228
Iterating global reduction 5 with 1 rules applied. Total rules applied 358 place count 783 transition count 1228
Performed 153 Post agglomeration using F-continuation condition.Transition count delta: 153
Deduced a syphon composed of 153 places in 0 ms
Reduce places removed 153 places and 0 transitions.
Iterating global reduction 5 with 306 rules applied. Total rules applied 664 place count 630 transition count 1075
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 666 place count 628 transition count 1071
Iterating global reduction 5 with 2 rules applied. Total rules applied 668 place count 628 transition count 1071
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 670 place count 626 transition count 1067
Iterating global reduction 5 with 2 rules applied. Total rules applied 672 place count 626 transition count 1067
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 673 place count 625 transition count 1065
Iterating global reduction 5 with 1 rules applied. Total rules applied 674 place count 625 transition count 1065
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 675 place count 624 transition count 1062
Iterating global reduction 5 with 1 rules applied. Total rules applied 676 place count 624 transition count 1062
Drop transitions (Redundant composition of simpler transitions.) removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 5 with 27 rules applied. Total rules applied 703 place count 624 transition count 1035
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 709 place count 618 transition count 1035
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 709 place count 618 transition count 1031
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 717 place count 614 transition count 1031
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 718 place count 613 transition count 1030
Applied a total of 718 rules in 223 ms. Remains 613 /963 variables (removed 350) and now considering 1030/1502 (removed 472) transitions.
// Phase 1: matrix 1030 rows 613 cols
[2025-06-02 01:56:38] [INFO ] Computed 60 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:56:38] [INFO ] Implicit Places using invariants in 384 ms returned [260, 391, 515]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 401 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 610/963 places, 1030/1502 transitions.
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 610 transition count 1030
Applied a total of 2 rules in 25 ms. Remains 610 /610 variables (removed 0) and now considering 1030/1030 (removed 0) transitions.
// Phase 1: matrix 1030 rows 610 cols
[2025-06-02 01:56:38] [INFO ] Computed 57 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:56:39] [INFO ] Implicit Places using invariants in 279 ms returned []
[2025-06-02 01:56:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:56:39] [INFO ] State equation strengthened by 31 read => feed constraints.
[2025-06-02 01:56:39] [INFO ] Implicit Places using invariants and state equation in 621 ms returned []
Implicit Place search using SMT with State Equation took 917 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 610/963 places, 1030/1502 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1568 ms. Remains : 610/963 places, 1030/1502 transitions.
[2025-06-02 01:56:39] [INFO ] Flatten gal took : 19 ms
[2025-06-02 01:56:39] [INFO ] Flatten gal took : 20 ms
[2025-06-02 01:56:39] [INFO ] Input system was already deterministic with 1030 transitions.
[2025-06-02 01:56:39] [INFO ] Flatten gal took : 19 ms
[2025-06-02 01:56:39] [INFO ] Flatten gal took : 19 ms
[2025-06-02 01:56:39] [INFO ] Time to serialize gal into /tmp/CTLFireability97470854242259703.gal : 3 ms
[2025-06-02 01:56:39] [INFO ] Time to serialize properties into /tmp/CTLFireability8281144859792683791.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/CTLFireability97470854242259703.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8281144859792683791.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 -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 01:57:09] [INFO ] Flatten gal took : 19 ms
[2025-06-02 01:57:09] [INFO ] Applying decomposition
[2025-06-02 01:57:09] [INFO ] Flatten gal took : 19 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/graph16061466892561952362.txt' '-o' '/tmp/graph16061466892561952362.bin' '-w' '/tmp/graph16061466892561952362.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16061466892561952362.bin' '-l' '-1' '-v' '-w' '/tmp/graph16061466892561952362.weights' '-q' '0' '-e' '0.001'
[2025-06-02 01:57:09] [INFO ] Decomposing Gal with order
[2025-06-02 01:57:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 01:57:09] [INFO ] Removed a total of 955 redundant transitions.
[2025-06-02 01:57:09] [INFO ] Flatten gal took : 34 ms
[2025-06-02 01:57:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 255 labels/synchronizations in 9 ms.
[2025-06-02 01:57:10] [INFO ] Time to serialize gal into /tmp/CTLFireability17698000547364187361.gal : 5 ms
[2025-06-02 01:57:10] [INFO ] Time to serialize properties into /tmp/CTLFireability17392745551723409744.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/CTLFireability17698000547364187361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17392745551723409744.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 88 transitions
Trivial Post-agglo rules discarded 88 transitions
Performed 88 trivial Post agglomeration. Transition count delta: 88
Iterating post reduction 0 with 88 rules applied. Total rules applied 88 place count 962 transition count 1413
Reduce places removed 88 places and 0 transitions.
Iterating post reduction 1 with 88 rules applied. Total rules applied 176 place count 874 transition count 1413
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 176 place count 874 transition count 1379
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 244 place count 840 transition count 1379
Discarding 55 places :
Symmetric choice reduction at 2 with 55 rule applications. Total rules 299 place count 785 transition count 1244
Iterating global reduction 2 with 55 rules applied. Total rules applied 354 place count 785 transition count 1244
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 354 place count 785 transition count 1242
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 358 place count 783 transition count 1242
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 377 place count 764 transition count 1201
Iterating global reduction 2 with 19 rules applied. Total rules applied 396 place count 764 transition count 1201
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 397 place count 764 transition count 1200
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 398 place count 763 transition count 1200
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 401 place count 760 transition count 1193
Iterating global reduction 4 with 3 rules applied. Total rules applied 404 place count 760 transition count 1193
Performed 169 Post agglomeration using F-continuation condition.Transition count delta: 169
Deduced a syphon composed of 169 places in 0 ms
Reduce places removed 169 places and 0 transitions.
Iterating global reduction 4 with 338 rules applied. Total rules applied 742 place count 591 transition count 1024
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 748 place count 585 transition count 1012
Iterating global reduction 4 with 6 rules applied. Total rules applied 754 place count 585 transition count 1012
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 758 place count 581 transition count 1004
Iterating global reduction 4 with 4 rules applied. Total rules applied 762 place count 581 transition count 1004
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 764 place count 579 transition count 1000
Iterating global reduction 4 with 2 rules applied. Total rules applied 766 place count 579 transition count 1000
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 768 place count 577 transition count 994
Iterating global reduction 4 with 2 rules applied. Total rules applied 770 place count 577 transition count 994
Drop transitions (Redundant composition of simpler transitions.) removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 4 with 28 rules applied. Total rules applied 798 place count 577 transition count 966
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 803 place count 572 transition count 966
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 803 place count 572 transition count 962
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 811 place count 568 transition count 962
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 812 place count 567 transition count 961
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 814 place count 565 transition count 961
Applied a total of 814 rules in 167 ms. Remains 565 /963 variables (removed 398) and now considering 961/1502 (removed 541) transitions.
// Phase 1: matrix 961 rows 565 cols
[2025-06-02 01:57:40] [INFO ] Computed 59 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:57:40] [INFO ] Implicit Places using invariants in 376 ms returned [51]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 402 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 564/963 places, 961/1502 transitions.
Applied a total of 0 rules in 12 ms. Remains 564 /564 variables (removed 0) and now considering 961/961 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 582 ms. Remains : 564/963 places, 961/1502 transitions.
[2025-06-02 01:57:40] [INFO ] Flatten gal took : 18 ms
[2025-06-02 01:57:40] [INFO ] Flatten gal took : 19 ms
[2025-06-02 01:57:40] [INFO ] Input system was already deterministic with 961 transitions.
[2025-06-02 01:57:40] [INFO ] Flatten gal took : 18 ms
[2025-06-02 01:57:40] [INFO ] Flatten gal took : 18 ms
[2025-06-02 01:57:40] [INFO ] Time to serialize gal into /tmp/CTLFireability12578866437164743657.gal : 4 ms
[2025-06-02 01:57:40] [INFO ] Time to serialize properties into /tmp/CTLFireability2756728344010827790.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/CTLFireability12578866437164743657.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2756728344010827790.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.
[2025-06-02 01:58:10] [INFO ] Flatten gal took : 23 ms
[2025-06-02 01:58:10] [INFO ] Applying decomposition
[2025-06-02 01:58:10] [INFO ] Flatten gal took : 19 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/graph14959370646018470496.txt' '-o' '/tmp/graph14959370646018470496.bin' '-w' '/tmp/graph14959370646018470496.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14959370646018470496.bin' '-l' '-1' '-v' '-w' '/tmp/graph14959370646018470496.weights' '-q' '0' '-e' '0.001'
[2025-06-02 01:58:10] [INFO ] Decomposing Gal with order
[2025-06-02 01:58:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 01:58:11] [INFO ] Removed a total of 829 redundant transitions.
[2025-06-02 01:58:11] [INFO ] Flatten gal took : 31 ms
[2025-06-02 01:58:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 287 labels/synchronizations in 8 ms.
[2025-06-02 01:58:11] [INFO ] Time to serialize gal into /tmp/CTLFireability158627188935612409.gal : 5 ms
[2025-06-02 01:58:11] [INFO ] Time to serialize properties into /tmp/CTLFireability16424069184594466298.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/CTLFireability158627188935612409.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16424069184594466298.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 921 transition count 1441
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 921 transition count 1441
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 104 place count 901 transition count 1410
Iterating global reduction 0 with 20 rules applied. Total rules applied 124 place count 901 transition count 1410
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 132 place count 893 transition count 1394
Iterating global reduction 0 with 8 rules applied. Total rules applied 140 place count 893 transition count 1394
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 143 place count 890 transition count 1387
Iterating global reduction 0 with 3 rules applied. Total rules applied 146 place count 890 transition count 1387
Applied a total of 146 rules in 69 ms. Remains 890 /963 variables (removed 73) and now considering 1387/1502 (removed 115) transitions.
// Phase 1: matrix 1387 rows 890 cols
[2025-06-02 01:58:41] [INFO ] Computed 66 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:58:41] [INFO ] Implicit Places using invariants in 379 ms returned []
[2025-06-02 01:58:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 01:58:42] [INFO ] Implicit Places using invariants and state equation in 843 ms returned []
Implicit Place search using SMT with State Equation took 1263 ms to find 0 implicit places.
Running 1386 sub problems to find dead transitions.
[2025-06-02 01:58:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 889/2277 variables, and 0 constraints, problems are : Problem set: 0 solved, 1386 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/890 constraints, PredecessorRefiner: 1386/1386 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1386 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 889/2277 variables, and 0 constraints, problems are : Problem set: 0 solved, 1386 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/890 constraints, PredecessorRefiner: 0/1386 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60278ms problems are : Problem set: 0 solved, 1386 unsolved
Search for dead transitions found 0 dead transitions in 60280ms
Starting structural reductions in LTL mode, iteration 1 : 890/963 places, 1387/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61616 ms. Remains : 890/963 places, 1387/1502 transitions.
[2025-06-02 01:59:42] [INFO ] Flatten gal took : 24 ms
[2025-06-02 01:59:42] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:59:42] [INFO ] Input system was already deterministic with 1387 transitions.
[2025-06-02 01:59:42] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:59:42] [INFO ] Flatten gal took : 25 ms
[2025-06-02 01:59:42] [INFO ] Time to serialize gal into /tmp/CTLFireability3967323550055757534.gal : 4 ms
[2025-06-02 01:59:42] [INFO ] Time to serialize properties into /tmp/CTLFireability13718806085536434443.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/CTLFireability3967323550055757534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13718806085536434443.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.
[2025-06-02 02:00:13] [INFO ] Flatten gal took : 28 ms
[2025-06-02 02:00:13] [INFO ] Applying decomposition
[2025-06-02 02:00:13] [INFO ] Flatten gal took : 25 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/graph13879955550640736723.txt' '-o' '/tmp/graph13879955550640736723.bin' '-w' '/tmp/graph13879955550640736723.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13879955550640736723.bin' '-l' '-1' '-v' '-w' '/tmp/graph13879955550640736723.weights' '-q' '0' '-e' '0.001'
[2025-06-02 02:00:13] [INFO ] Decomposing Gal with order
[2025-06-02 02:00:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 02:00:13] [INFO ] Removed a total of 1182 redundant transitions.
[2025-06-02 02:00:13] [INFO ] Flatten gal took : 44 ms
[2025-06-02 02:00:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 152 labels/synchronizations in 9 ms.
[2025-06-02 02:00:13] [INFO ] Time to serialize gal into /tmp/CTLFireability12764016675453994678.gal : 7 ms
[2025-06-02 02:00:13] [INFO ] Time to serialize properties into /tmp/CTLFireability12390055518897675399.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/CTLFireability12764016675453994678.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12390055518897675399.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 912 transition count 1430
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 912 transition count 1430
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 123 place count 891 transition count 1396
Iterating global reduction 0 with 21 rules applied. Total rules applied 144 place count 891 transition count 1396
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 155 place count 880 transition count 1374
Iterating global reduction 0 with 11 rules applied. Total rules applied 166 place count 880 transition count 1374
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 171 place count 875 transition count 1364
Iterating global reduction 0 with 5 rules applied. Total rules applied 176 place count 875 transition count 1364
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 178 place count 873 transition count 1361
Iterating global reduction 0 with 2 rules applied. Total rules applied 180 place count 873 transition count 1361
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 182 place count 871 transition count 1356
Iterating global reduction 0 with 2 rules applied. Total rules applied 184 place count 871 transition count 1356
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 185 place count 870 transition count 1353
Iterating global reduction 0 with 1 rules applied. Total rules applied 186 place count 870 transition count 1353
Applied a total of 186 rules in 143 ms. Remains 870 /963 variables (removed 93) and now considering 1353/1502 (removed 149) transitions.
// Phase 1: matrix 1353 rows 870 cols
[2025-06-02 02:00:43] [INFO ] Computed 66 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:00:43] [INFO ] Implicit Places using invariants in 384 ms returned []
[2025-06-02 02:00:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:00:44] [INFO ] Implicit Places using invariants and state equation in 860 ms returned []
Implicit Place search using SMT with State Equation took 1274 ms to find 0 implicit places.
Running 1352 sub problems to find dead transitions.
[2025-06-02 02:00:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 869/2223 variables, and 0 constraints, problems are : Problem set: 0 solved, 1352 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/870 constraints, PredecessorRefiner: 1352/1352 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1352 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 869/2223 variables, and 0 constraints, problems are : Problem set: 0 solved, 1352 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/870 constraints, PredecessorRefiner: 0/1352 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60258ms problems are : Problem set: 0 solved, 1352 unsolved
Search for dead transitions found 0 dead transitions in 60260ms
Starting structural reductions in LTL mode, iteration 1 : 870/963 places, 1353/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61682 ms. Remains : 870/963 places, 1353/1502 transitions.
[2025-06-02 02:01:45] [INFO ] Flatten gal took : 24 ms
[2025-06-02 02:01:45] [INFO ] Flatten gal took : 25 ms
[2025-06-02 02:01:45] [INFO ] Input system was already deterministic with 1353 transitions.
[2025-06-02 02:01:45] [INFO ] Flatten gal took : 30 ms
[2025-06-02 02:01:45] [INFO ] Flatten gal took : 25 ms
[2025-06-02 02:01:45] [INFO ] Time to serialize gal into /tmp/CTLFireability7010295173885748651.gal : 4 ms
[2025-06-02 02:01:45] [INFO ] Time to serialize properties into /tmp/CTLFireability2315278731289167085.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/CTLFireability7010295173885748651.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2315278731289167085.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.
[2025-06-02 02:02:15] [INFO ] Flatten gal took : 27 ms
[2025-06-02 02:02:15] [INFO ] Applying decomposition
[2025-06-02 02:02:15] [INFO ] Flatten gal took : 25 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/graph15365976973591954219.txt' '-o' '/tmp/graph15365976973591954219.bin' '-w' '/tmp/graph15365976973591954219.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15365976973591954219.bin' '-l' '-1' '-v' '-w' '/tmp/graph15365976973591954219.weights' '-q' '0' '-e' '0.001'
[2025-06-02 02:02:15] [INFO ] Decomposing Gal with order
[2025-06-02 02:02:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 02:02:15] [INFO ] Removed a total of 1078 redundant transitions.
[2025-06-02 02:02:15] [INFO ] Flatten gal took : 45 ms
[2025-06-02 02:02:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 188 labels/synchronizations in 26 ms.
[2025-06-02 02:02:15] [INFO ] Time to serialize gal into /tmp/CTLFireability4045510469277964895.gal : 7 ms
[2025-06-02 02:02:15] [INFO ] Time to serialize properties into /tmp/CTLFireability12870030522342347139.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/CTLFireability4045510469277964895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12870030522342347139.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 962 transition count 1411
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 872 transition count 1411
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 180 place count 872 transition count 1377
Deduced a syphon composed of 34 places in 2 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 248 place count 838 transition count 1377
Discarding 57 places :
Symmetric choice reduction at 2 with 57 rule applications. Total rules 305 place count 781 transition count 1236
Iterating global reduction 2 with 57 rules applied. Total rules applied 362 place count 781 transition count 1236
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 363 place count 781 transition count 1235
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 364 place count 780 transition count 1235
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 364 place count 780 transition count 1233
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 368 place count 778 transition count 1233
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 387 place count 759 transition count 1192
Iterating global reduction 4 with 19 rules applied. Total rules applied 406 place count 759 transition count 1192
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 407 place count 759 transition count 1191
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 408 place count 758 transition count 1191
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 411 place count 755 transition count 1184
Iterating global reduction 6 with 3 rules applied. Total rules applied 414 place count 755 transition count 1184
Performed 170 Post agglomeration using F-continuation condition.Transition count delta: 170
Deduced a syphon composed of 170 places in 0 ms
Reduce places removed 170 places and 0 transitions.
Iterating global reduction 6 with 340 rules applied. Total rules applied 754 place count 585 transition count 1014
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 760 place count 579 transition count 1002
Iterating global reduction 6 with 6 rules applied. Total rules applied 766 place count 579 transition count 1002
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 770 place count 575 transition count 994
Iterating global reduction 6 with 4 rules applied. Total rules applied 774 place count 575 transition count 994
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 776 place count 573 transition count 990
Iterating global reduction 6 with 2 rules applied. Total rules applied 778 place count 573 transition count 990
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 780 place count 571 transition count 984
Iterating global reduction 6 with 2 rules applied. Total rules applied 782 place count 571 transition count 984
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 6 with 29 rules applied. Total rules applied 811 place count 571 transition count 955
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 816 place count 566 transition count 955
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 816 place count 566 transition count 950
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 826 place count 561 transition count 950
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 827 place count 560 transition count 949
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 830 place count 557 transition count 949
Applied a total of 830 rules in 166 ms. Remains 557 /963 variables (removed 406) and now considering 949/1502 (removed 553) transitions.
// Phase 1: matrix 949 rows 557 cols
[2025-06-02 02:02:45] [INFO ] Computed 58 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:02:45] [INFO ] Implicit Places using invariants in 220 ms returned [50]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 236 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 556/963 places, 949/1502 transitions.
Applied a total of 0 rules in 11 ms. Remains 556 /556 variables (removed 0) and now considering 949/949 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 413 ms. Remains : 556/963 places, 949/1502 transitions.
[2025-06-02 02:02:46] [INFO ] Flatten gal took : 18 ms
[2025-06-02 02:02:46] [INFO ] Flatten gal took : 18 ms
[2025-06-02 02:02:46] [INFO ] Input system was already deterministic with 949 transitions.
[2025-06-02 02:02:46] [INFO ] Flatten gal took : 18 ms
[2025-06-02 02:02:46] [INFO ] Flatten gal took : 18 ms
[2025-06-02 02:02:46] [INFO ] Time to serialize gal into /tmp/CTLFireability1281343471399828950.gal : 3 ms
[2025-06-02 02:02:46] [INFO ] Time to serialize properties into /tmp/CTLFireability7901721620907917452.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/CTLFireability1281343471399828950.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7901721620907917452.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.
[2025-06-02 02:03:16] [INFO ] Flatten gal took : 18 ms
[2025-06-02 02:03:16] [INFO ] Applying decomposition
[2025-06-02 02:03:16] [INFO ] Flatten gal took : 18 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/graph11511505051437072356.txt' '-o' '/tmp/graph11511505051437072356.bin' '-w' '/tmp/graph11511505051437072356.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11511505051437072356.bin' '-l' '-1' '-v' '-w' '/tmp/graph11511505051437072356.weights' '-q' '0' '-e' '0.001'
[2025-06-02 02:03:16] [INFO ] Decomposing Gal with order
[2025-06-02 02:03:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 02:03:16] [INFO ] Removed a total of 802 redundant transitions.
[2025-06-02 02:03:16] [INFO ] Flatten gal took : 30 ms
[2025-06-02 02:03:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 272 labels/synchronizations in 6 ms.
[2025-06-02 02:03:16] [INFO ] Time to serialize gal into /tmp/CTLFireability6130439601228637460.gal : 4 ms
[2025-06-02 02:03:16] [INFO ] Time to serialize properties into /tmp/CTLFireability3656130942931668070.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/CTLFireability6130439601228637460.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3656130942931668070.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 962 transition count 1411
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 872 transition count 1411
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 180 place count 872 transition count 1376
Deduced a syphon composed of 35 places in 2 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 250 place count 837 transition count 1376
Discarding 57 places :
Symmetric choice reduction at 2 with 57 rule applications. Total rules 307 place count 780 transition count 1233
Iterating global reduction 2 with 57 rules applied. Total rules applied 364 place count 780 transition count 1233
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 365 place count 780 transition count 1232
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 366 place count 779 transition count 1232
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 366 place count 779 transition count 1230
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 370 place count 777 transition count 1230
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 389 place count 758 transition count 1189
Iterating global reduction 4 with 19 rules applied. Total rules applied 408 place count 758 transition count 1189
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 409 place count 758 transition count 1188
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 410 place count 757 transition count 1188
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 413 place count 754 transition count 1181
Iterating global reduction 6 with 3 rules applied. Total rules applied 416 place count 754 transition count 1181
Performed 172 Post agglomeration using F-continuation condition.Transition count delta: 172
Deduced a syphon composed of 172 places in 0 ms
Reduce places removed 172 places and 0 transitions.
Iterating global reduction 6 with 344 rules applied. Total rules applied 760 place count 582 transition count 1009
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 766 place count 576 transition count 997
Iterating global reduction 6 with 6 rules applied. Total rules applied 772 place count 576 transition count 997
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 776 place count 572 transition count 989
Iterating global reduction 6 with 4 rules applied. Total rules applied 780 place count 572 transition count 989
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 782 place count 570 transition count 985
Iterating global reduction 6 with 2 rules applied. Total rules applied 784 place count 570 transition count 985
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 786 place count 568 transition count 979
Iterating global reduction 6 with 2 rules applied. Total rules applied 788 place count 568 transition count 979
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 6 with 29 rules applied. Total rules applied 817 place count 568 transition count 950
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 822 place count 563 transition count 950
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 822 place count 563 transition count 945
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 832 place count 558 transition count 945
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 833 place count 557 transition count 944
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 837 place count 553 transition count 944
Applied a total of 837 rules in 179 ms. Remains 553 /963 variables (removed 410) and now considering 944/1502 (removed 558) transitions.
// Phase 1: matrix 944 rows 553 cols
[2025-06-02 02:03:46] [INFO ] Computed 57 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:03:46] [INFO ] Implicit Places using invariants in 207 ms returned []
[2025-06-02 02:03:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:03:47] [INFO ] State equation strengthened by 29 read => feed constraints.
[2025-06-02 02:03:47] [INFO ] Implicit Places using invariants and state equation in 565 ms returned []
Implicit Place search using SMT with State Equation took 799 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 02:03:47] [INFO ] Redundant transitions in 10 ms returned []
Running 913 sub problems to find dead transitions.
[2025-06-02 02:03:47] [INFO ] Invariant cache hit.
[2025-06-02 02:03:47] [INFO ] State equation strengthened by 29 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/553 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 913 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:03:54] [INFO ] Deduced a trap composed of 19 places in 80 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:03:55] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:03:56] [INFO ] Deduced a trap composed of 90 places in 188 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:03:57] [INFO ] Deduced a trap composed of 21 places in 89 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:03:57] [INFO ] Deduced a trap composed of 56 places in 149 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:03:57] [INFO ] Deduced a trap composed of 67 places in 156 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:03:58] [INFO ] Deduced a trap composed of 35 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:03:58] [INFO ] Deduced a trap composed of 56 places in 189 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:03:59] [INFO ] Deduced a trap composed of 18 places in 185 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:03:59] [INFO ] Deduced a trap composed of 78 places in 211 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:00] [INFO ] Deduced a trap composed of 62 places in 128 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:01] [INFO ] Deduced a trap composed of 38 places in 121 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:01] [INFO ] Deduced a trap composed of 41 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:01] [INFO ] Deduced a trap composed of 37 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:02] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:02] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:02] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 6 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/553 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 913 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:09] [INFO ] Deduced a trap composed of 51 places in 187 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:11] [INFO ] Deduced a trap composed of 101 places in 157 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:11] [INFO ] Deduced a trap composed of 57 places in 163 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:11] [INFO ] Deduced a trap composed of 66 places in 153 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:12] [INFO ] Deduced a trap composed of 95 places in 165 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:12] [INFO ] Deduced a trap composed of 41 places in 168 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:12] [INFO ] Deduced a trap composed of 79 places in 162 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:12] [INFO ] Deduced a trap composed of 99 places in 150 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:13] [INFO ] Deduced a trap composed of 54 places in 208 ms of which 21 ms to minimize.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 553/1497 variables, and 83 constraints, problems are : Problem set: 0 solved, 913 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/553 constraints, ReadFeed: 0/29 constraints, PredecessorRefiner: 913/913 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 913 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/553 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 913 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/553 variables, 26/83 constraints. Problems are: Problem set: 0 solved, 913 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:20] [INFO ] Deduced a trap composed of 84 places in 156 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:21] [INFO ] Deduced a trap composed of 34 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:21] [INFO ] Deduced a trap composed of 52 places in 94 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/553 variables, 3/86 constraints. Problems are: Problem set: 0 solved, 913 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:32] [INFO ] Deduced a trap composed of 65 places in 156 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:32] [INFO ] Deduced a trap composed of 106 places in 164 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:33] [INFO ] Deduced a trap composed of 65 places in 170 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:33] [INFO ] Deduced a trap composed of 110 places in 163 ms of which 24 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/553 variables, 4/90 constraints. Problems are: Problem set: 0 solved, 913 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:40] [INFO ] Deduced a trap composed of 89 places in 160 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:40] [INFO ] Deduced a trap composed of 91 places in 183 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:42] [INFO ] Deduced a trap composed of 32 places in 113 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:42] [INFO ] Deduced a trap composed of 54 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 02:04:42] [INFO ] Deduced a trap composed of 54 places in 101 ms of which 14 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 553/1497 variables, and 95 constraints, problems are : Problem set: 0 solved, 913 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/553 constraints, ReadFeed: 0/29 constraints, PredecessorRefiner: 0/913 constraints, Known Traps: 38/38 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60230ms problems are : Problem set: 0 solved, 913 unsolved
Search for dead transitions found 0 dead transitions in 60232ms
Starting structural reductions in SI_CTL mode, iteration 1 : 553/963 places, 944/1502 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61275 ms. Remains : 553/963 places, 944/1502 transitions.
[2025-06-02 02:04:47] [INFO ] Flatten gal took : 18 ms
[2025-06-02 02:04:47] [INFO ] Flatten gal took : 19 ms
[2025-06-02 02:04:47] [INFO ] Input system was already deterministic with 944 transitions.
[2025-06-02 02:04:47] [INFO ] Flatten gal took : 18 ms
[2025-06-02 02:04:47] [INFO ] Flatten gal took : 19 ms
[2025-06-02 02:04:47] [INFO ] Time to serialize gal into /tmp/CTLFireability16571716865273017552.gal : 3 ms
[2025-06-02 02:04:47] [INFO ] Time to serialize properties into /tmp/CTLFireability12904710931706241319.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/CTLFireability16571716865273017552.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12904710931706241319.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.
[2025-06-02 02:05:17] [INFO ] Flatten gal took : 20 ms
[2025-06-02 02:05:17] [INFO ] Applying decomposition
[2025-06-02 02:05:17] [INFO ] Flatten gal took : 18 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/graph11429311976786002155.txt' '-o' '/tmp/graph11429311976786002155.bin' '-w' '/tmp/graph11429311976786002155.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11429311976786002155.bin' '-l' '-1' '-v' '-w' '/tmp/graph11429311976786002155.weights' '-q' '0' '-e' '0.001'
[2025-06-02 02:05:17] [INFO ] Decomposing Gal with order
[2025-06-02 02:05:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 02:05:18] [INFO ] Removed a total of 819 redundant transitions.
[2025-06-02 02:05:18] [INFO ] Flatten gal took : 29 ms
[2025-06-02 02:05:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 291 labels/synchronizations in 5 ms.
[2025-06-02 02:05:18] [INFO ] Time to serialize gal into /tmp/CTLFireability5997768160816884659.gal : 4 ms
[2025-06-02 02:05:18] [INFO ] Time to serialize properties into /tmp/CTLFireability1675418079049044200.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/CTLFireability5997768160816884659.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1675418079049044200.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 51 place count 912 transition count 1430
Iterating global reduction 0 with 51 rules applied. Total rules applied 102 place count 912 transition count 1430
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 122 place count 892 transition count 1398
Iterating global reduction 0 with 20 rules applied. Total rules applied 142 place count 892 transition count 1398
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 153 place count 881 transition count 1376
Iterating global reduction 0 with 11 rules applied. Total rules applied 164 place count 881 transition count 1376
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 169 place count 876 transition count 1366
Iterating global reduction 0 with 5 rules applied. Total rules applied 174 place count 876 transition count 1366
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 176 place count 874 transition count 1363
Iterating global reduction 0 with 2 rules applied. Total rules applied 178 place count 874 transition count 1363
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 180 place count 872 transition count 1358
Iterating global reduction 0 with 2 rules applied. Total rules applied 182 place count 872 transition count 1358
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 183 place count 871 transition count 1355
Iterating global reduction 0 with 1 rules applied. Total rules applied 184 place count 871 transition count 1355
Applied a total of 184 rules in 117 ms. Remains 871 /963 variables (removed 92) and now considering 1355/1502 (removed 147) transitions.
// Phase 1: matrix 1355 rows 871 cols
[2025-06-02 02:05:48] [INFO ] Computed 66 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:05:48] [INFO ] Implicit Places using invariants in 358 ms returned []
[2025-06-02 02:05:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:05:49] [INFO ] Implicit Places using invariants and state equation in 918 ms returned []
Implicit Place search using SMT with State Equation took 1308 ms to find 0 implicit places.
Running 1354 sub problems to find dead transitions.
[2025-06-02 02:05:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 870/2226 variables, and 0 constraints, problems are : Problem set: 0 solved, 1354 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/871 constraints, PredecessorRefiner: 1354/1354 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1354 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 Int declared 870/2226 variables, and 0 constraints, problems are : Problem set: 0 solved, 1354 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/871 constraints, PredecessorRefiner: 0/1354 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60263ms problems are : Problem set: 0 solved, 1354 unsolved
Search for dead transitions found 0 dead transitions in 60265ms
Starting structural reductions in LTL mode, iteration 1 : 871/963 places, 1355/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61694 ms. Remains : 871/963 places, 1355/1502 transitions.
[2025-06-02 02:06:49] [INFO ] Flatten gal took : 24 ms
[2025-06-02 02:06:49] [INFO ] Flatten gal took : 24 ms
[2025-06-02 02:06:49] [INFO ] Input system was already deterministic with 1355 transitions.
[2025-06-02 02:06:49] [INFO ] Flatten gal took : 24 ms
[2025-06-02 02:06:49] [INFO ] Flatten gal took : 25 ms
[2025-06-02 02:06:49] [INFO ] Time to serialize gal into /tmp/CTLFireability5923528178559305996.gal : 4 ms
[2025-06-02 02:06:49] [INFO ] Time to serialize properties into /tmp/CTLFireability295169249645737475.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/CTLFireability5923528178559305996.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability295169249645737475.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 02:07:20] [INFO ] Flatten gal took : 26 ms
[2025-06-02 02:07:20] [INFO ] Applying decomposition
[2025-06-02 02:07:20] [INFO ] Flatten gal took : 25 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/graph12291310744248574110.txt' '-o' '/tmp/graph12291310744248574110.bin' '-w' '/tmp/graph12291310744248574110.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12291310744248574110.bin' '-l' '-1' '-v' '-w' '/tmp/graph12291310744248574110.weights' '-q' '0' '-e' '0.001'
[2025-06-02 02:07:20] [INFO ] Decomposing Gal with order
[2025-06-02 02:07:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 02:07:20] [INFO ] Removed a total of 1104 redundant transitions.
[2025-06-02 02:07:20] [INFO ] Flatten gal took : 45 ms
[2025-06-02 02:07:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 167 labels/synchronizations in 9 ms.
[2025-06-02 02:07:20] [INFO ] Time to serialize gal into /tmp/CTLFireability14902370706475288164.gal : 7 ms
[2025-06-02 02:07:20] [INFO ] Time to serialize properties into /tmp/CTLFireability5754471272693040887.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/CTLFireability14902370706475288164.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5754471272693040887.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 963/963 places, 1502/1502 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 911 transition count 1429
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 911 transition count 1429
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 126 place count 889 transition count 1394
Iterating global reduction 0 with 22 rules applied. Total rules applied 148 place count 889 transition count 1394
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 159 place count 878 transition count 1372
Iterating global reduction 0 with 11 rules applied. Total rules applied 170 place count 878 transition count 1372
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 175 place count 873 transition count 1362
Iterating global reduction 0 with 5 rules applied. Total rules applied 180 place count 873 transition count 1362
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 182 place count 871 transition count 1359
Iterating global reduction 0 with 2 rules applied. Total rules applied 184 place count 871 transition count 1359
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 186 place count 869 transition count 1354
Iterating global reduction 0 with 2 rules applied. Total rules applied 188 place count 869 transition count 1354
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 189 place count 868 transition count 1351
Iterating global reduction 0 with 1 rules applied. Total rules applied 190 place count 868 transition count 1351
Applied a total of 190 rules in 108 ms. Remains 868 /963 variables (removed 95) and now considering 1351/1502 (removed 151) transitions.
// Phase 1: matrix 1351 rows 868 cols
[2025-06-02 02:07:50] [INFO ] Computed 66 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:07:50] [INFO ] Implicit Places using invariants in 363 ms returned []
[2025-06-02 02:07:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 02:07:51] [INFO ] Implicit Places using invariants and state equation in 901 ms returned []
Implicit Place search using SMT with State Equation took 1293 ms to find 0 implicit places.
Running 1350 sub problems to find dead transitions.
[2025-06-02 02:07:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 867/2219 variables, and 0 constraints, problems are : Problem set: 0 solved, 1350 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/868 constraints, PredecessorRefiner: 1350/1350 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1350 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 Int declared 867/2219 variables, and 0 constraints, problems are : Problem set: 0 solved, 1350 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 0/66 constraints, State Equation: 0/868 constraints, PredecessorRefiner: 0/1350 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60231ms problems are : Problem set: 0 solved, 1350 unsolved
Search for dead transitions found 0 dead transitions in 60242ms
Starting structural reductions in LTL mode, iteration 1 : 868/963 places, 1351/1502 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61647 ms. Remains : 868/963 places, 1351/1502 transitions.
[2025-06-02 02:08:52] [INFO ] Flatten gal took : 23 ms
[2025-06-02 02:08:52] [INFO ] Flatten gal took : 25 ms
[2025-06-02 02:08:52] [INFO ] Input system was already deterministic with 1351 transitions.
[2025-06-02 02:08:52] [INFO ] Flatten gal took : 24 ms
[2025-06-02 02:08:52] [INFO ] Flatten gal took : 25 ms
[2025-06-02 02:08:52] [INFO ] Time to serialize gal into /tmp/CTLFireability10789637146173795256.gal : 4 ms
[2025-06-02 02:08:52] [INFO ] Time to serialize properties into /tmp/CTLFireability10188535557504188863.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/CTLFireability10789637146173795256.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10188535557504188863.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.
[2025-06-02 02:09:22] [INFO ] Flatten gal took : 31 ms
[2025-06-02 02:09:22] [INFO ] Applying decomposition
[2025-06-02 02:09:22] [INFO ] Flatten gal took : 25 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/graph13853880244854557580.txt' '-o' '/tmp/graph13853880244854557580.bin' '-w' '/tmp/graph13853880244854557580.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13853880244854557580.bin' '-l' '-1' '-v' '-w' '/tmp/graph13853880244854557580.weights' '-q' '0' '-e' '0.001'
[2025-06-02 02:09:22] [INFO ] Decomposing Gal with order
[2025-06-02 02:09:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 02:09:22] [INFO ] Removed a total of 1137 redundant transitions.
[2025-06-02 02:09:22] [INFO ] Flatten gal took : 53 ms
[2025-06-02 02:09:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 157 labels/synchronizations in 11 ms.
[2025-06-02 02:09:22] [INFO ] Time to serialize gal into /tmp/CTLFireability1699853590692500780.gal : 8 ms
[2025-06-02 02:09:22] [INFO ] Time to serialize properties into /tmp/CTLFireability9416149099307505258.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/CTLFireability1699853590692500780.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9416149099307505258.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.
Detected timeout of ITS tools.
[2025-06-02 02:09:52] [INFO ] Flatten gal took : 28 ms
[2025-06-02 02:09:52] [INFO ] Flatten gal took : 29 ms
[2025-06-02 02:09:52] [INFO ] Applying decomposition
[2025-06-02 02:09:52] [INFO ] Flatten gal took : 46 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/graph14700706433730875787.txt' '-o' '/tmp/graph14700706433730875787.bin' '-w' '/tmp/graph14700706433730875787.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14700706433730875787.bin' '-l' '-1' '-v' '-w' '/tmp/graph14700706433730875787.weights' '-q' '0' '-e' '0.001'
[2025-06-02 02:09:52] [INFO ] Decomposing Gal with order
[2025-06-02 02:09:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 02:09:52] [INFO ] Removed a total of 1313 redundant transitions.
[2025-06-02 02:09:52] [INFO ] Flatten gal took : 50 ms
[2025-06-02 02:09:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 203 labels/synchronizations in 13 ms.
[2025-06-02 02:09:52] [INFO ] Time to serialize gal into /tmp/CTLFireability6092493358815748515.gal : 8 ms
[2025-06-02 02:09:52] [INFO ] Time to serialize properties into /tmp/CTLFireability8011907529189438467.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6092493358815748515.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8011907529189438467.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 15 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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -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="NoC3x3-PT-5B"
export BK_EXAMINATION="CTLFireability"
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 NoC3x3-PT-5B, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r142-tall-174876812200226"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5B.tgz
mv NoC3x3-PT-5B execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;