About the Execution of ITS-Tools for DoubleLock-PT-p3s3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ??F?????????F?T? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r072-tall-174860067700578.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 DoubleLock-PT-p3s3, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860067700578
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K 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 3.9K 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 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.4M 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 DoubleLock-PT-p3s3-CTLFireability-2023-12
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2023-13
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2023-14
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2023-15
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2025-00
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2025-01
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2025-02
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2025-03
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2025-04
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2025-05
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2025-06
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2025-07
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2025-08
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2025-09
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2025-10
FORMULA_NAME DoubleLock-PT-p3s3-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748786660174
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p3s3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-01 14:04:21] [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]
[2025-06-01 14:04:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 14:04:21] [INFO ] Load time of PNML (sax parser for PT used): 169 ms
[2025-06-01 14:04:21] [INFO ] Transformed 306 places.
[2025-06-01 14:04:21] [INFO ] Transformed 3136 transitions.
[2025-06-01 14:04:21] [INFO ] Parsed PT model containing 306 places and 3136 transitions and 12672 arcs in 281 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Deduced a syphon composed of 68 places in 13 ms
Reduce places removed 68 places and 128 transitions.
Support contains 86 out of 238 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 238/238 places, 3008/3008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 235 transition count 3008
Applied a total of 3 rules in 57 ms. Remains 235 /238 variables (removed 3) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:04:21] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
// Phase 1: matrix 2121 rows 235 cols
[2025-06-01 14:04:21] [INFO ] Computed 2 invariants in 45 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:04:22] [INFO ] Implicit Places using invariants in 413 ms returned []
[2025-06-01 14:04:22] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:04:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:04:22] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:04:23] [INFO ] Implicit Places using invariants and state equation in 1431 ms returned []
Implicit Place search using SMT with State Equation took 1874 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:04:23] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:04:23] [INFO ] Invariant cache hit.
[2025-06-01 14:04:23] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31381 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64872ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64909ms
Starting structural reductions in LTL mode, iteration 1 : 235/238 places, 3008/3008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66881 ms. Remains : 235/238 places, 3008/3008 transitions.
Support contains 86 out of 235 places after structural reductions.
[2025-06-01 14:05:28] [INFO ] Flatten gal took : 197 ms
[2025-06-01 14:05:29] [INFO ] Flatten gal took : 140 ms
[2025-06-01 14:05:29] [INFO ] Input system was already deterministic with 3008 transitions.
Support contains 85 out of 235 places (down from 86) after GAL structural reductions.
RANDOM walk for 40007 steps (374 resets) in 1562 ms. (25 steps per ms) remains 38/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 37/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 35/37 properties
BEST_FIRST walk for 4004 steps (10 resets) in 28 ms. (138 steps per ms) remains 34/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (9 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (10 resets) in 26 ms. (148 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (9 resets) in 12 ms. (308 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 33/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (10 resets) in 19 ms. (200 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (9 resets) in 65 ms. (60 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (9 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 32/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 31/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 31/31 properties
[2025-06-01 14:05:30] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:05:30] [INFO ] Invariant cache hit.
[2025-06-01 14:05:30] [INFO ] State equation strengthened by 143 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
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, 31 unsolved
At refinement iteration 1 (OVERLAPS) 8/64 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 3 (OVERLAPS) 53/117 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 5 (OVERLAPS) 1998/2115 variables, 117/119 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2115 variables, 47/166 constraints. Problems are: Problem set: 0 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2115 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 31 unsolved
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp48 is UNSAT
At refinement iteration 8 (OVERLAPS) 241/2356 variables, 118/284 constraints. Problems are: Problem set: 2 solved, 29 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2356 variables, 96/380 constraints. Problems are: Problem set: 2 solved, 29 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2356 variables, 0/380 constraints. Problems are: Problem set: 2 solved, 29 unsolved
At refinement iteration 11 (OVERLAPS) 0/2356 variables, 0/380 constraints. Problems are: Problem set: 2 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2356/2356 variables, and 380 constraints, problems are : Problem set: 2 solved, 29 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 31/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 29 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 11/61 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/61 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 29 unsolved
At refinement iteration 3 (OVERLAPS) 54/115 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 29 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/115 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 29 unsolved
At refinement iteration 5 (OVERLAPS) 1993/2108 variables, 115/117 constraints. Problems are: Problem set: 2 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2108 variables, 43/160 constraints. Problems are: Problem set: 2 solved, 29 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2108 variables, 0/160 constraints. Problems are: Problem set: 2 solved, 29 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 280 constraints, problems are : Problem set: 2 solved, 29 unsolved in 5015 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 43/143 constraints, PredecessorRefiner: 1/30 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10103ms problems are : Problem set: 2 solved, 29 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 50 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 235 transition count 2981
Applied a total of 27 rules in 118 ms. Remains 235 /235 variables (removed 0) and now considering 2981/3008 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 235/235 places, 2981/3008 transitions.
RANDOM walk for 40012 steps (385 resets) in 340 ms. (117 steps per ms) remains 28/29 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 12 ms. (308 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (10 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 12 ms. (308 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 12 ms. (308 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 28/28 properties
BEST_FIRST walk for 4004 steps (9 resets) in 10 ms. (364 steps per ms) remains 28/28 properties
Interrupted probabilistic random walk after 137361 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :1 out of 28
Probabilistic random walk after 137361 steps, saw 104122 distinct states, run finished after 3007 ms. (steps per millisecond=45 ) properties seen :1
[2025-06-01 14:05:43] [INFO ] Flow matrix only has 2094 transitions (discarded 887 similar events)
// Phase 1: matrix 2094 rows 235 cols
[2025-06-01 14:05:43] [INFO ] Computed 2 invariants in 20 ms
[2025-06-01 14:05:43] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 11/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 54/113 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 1989/2102 variables, 113/115 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2102 variables, 39/154 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2102 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 227/2329 variables, 122/276 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2329 variables, 104/380 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2329 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 11 (OVERLAPS) 0/2329 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2329/2329 variables, and 380 constraints, problems are : Problem set: 0 solved, 27 unsolved in 4231 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 27/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 27 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 11/59 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/59 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 54/113 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 5 (OVERLAPS) 1989/2102 variables, 113/115 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2102 variables, 39/154 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2102 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 8 (OVERLAPS) 227/2329 variables, 122/276 constraints. Problems are: Problem set: 0 solved, 27 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2329 variables, 104/380 constraints. Problems are: Problem set: 0 solved, 27 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/2329 variables, 26/406 constraints. Problems are: Problem set: 6 solved, 21 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2329/2329 variables, and 406 constraints, problems are : Problem set: 6 solved, 21 unsolved in 45017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 27/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 49336ms problems are : Problem set: 6 solved, 21 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 40 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 2981/2981 transitions.
Applied a total of 0 rules in 64 ms. Remains 235 /235 variables (removed 0) and now considering 2981/2981 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 235/235 places, 2981/2981 transitions.
RANDOM walk for 40016 steps (385 resets) in 501 ms. (79 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 25 ms. (153 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 12 ms. (308 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (10 resets) in 10 ms. (364 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 9 ms. (400 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 8 ms. (444 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 9 ms. (400 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4002 steps (8 resets) in 18 ms. (210 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 11 ms. (333 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (9 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 21/21 properties
Interrupted probabilistic random walk after 136595 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :0 out of 21
Probabilistic random walk after 136595 steps, saw 103566 distinct states, run finished after 3001 ms. (steps per millisecond=45 ) properties seen :0
[2025-06-01 14:06:36] [INFO ] Flow matrix only has 2094 transitions (discarded 887 similar events)
[2025-06-01 14:06:36] [INFO ] Invariant cache hit.
[2025-06-01 14:06:36] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 11/51 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 62/113 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 1989/2102 variables, 113/115 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2102 variables, 39/154 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2102 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (OVERLAPS) 227/2329 variables, 122/276 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2329 variables, 104/380 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2329 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 11 (OVERLAPS) 0/2329 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 21 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2329/2329 variables, and 380 constraints, problems are : Problem set: 0 solved, 21 unsolved in 2971 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 21/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 11/51 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (OVERLAPS) 62/113 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 5 (OVERLAPS) 1989/2102 variables, 113/115 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2102 variables, 39/154 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2102 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 8 (OVERLAPS) 227/2329 variables, 122/276 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2329 variables, 104/380 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp46 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/2329 variables, 20/400 constraints. Problems are: Problem set: 5 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2329/2329 variables, and 400 constraints, problems are : Problem set: 5 solved, 16 unsolved in 75020 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 21/20 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 78038ms problems are : Problem set: 5 solved, 16 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 32 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 2981/2981 transitions.
Applied a total of 0 rules in 58 ms. Remains 235 /235 variables (removed 0) and now considering 2981/2981 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 235/235 places, 2981/2981 transitions.
Successfully simplified 13 atomic propositions for a total of 16 simplifications.
[2025-06-01 14:07:54] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2025-06-01 14:07:54] [INFO ] Flatten gal took : 101 ms
FORMULA DoubleLock-PT-p3s3-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s3-CTLFireability-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-01 14:07:54] [INFO ] Flatten gal took : 104 ms
[2025-06-01 14:07:54] [INFO ] Input system was already deterministic with 3008 transitions.
Support contains 52 out of 235 places (down from 59) after GAL structural reductions.
FORMULA DoubleLock-PT-p3s3-CTLFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 9 stabilizing places and 960 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 16 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:07:54] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
// Phase 1: matrix 2121 rows 235 cols
[2025-06-01 14:07:54] [INFO ] Computed 2 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:07:55] [INFO ] Implicit Places using invariants in 332 ms returned []
[2025-06-01 14:07:55] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:07:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:07:55] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:07:57] [INFO ] Implicit Places using invariants and state equation in 2779 ms returned []
Implicit Place search using SMT with State Equation took 3113 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:07:58] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:07:58] [INFO ] Invariant cache hit.
[2025-06-01 14:07:58] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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(s133 1.0)timeout
(s134 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31223 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64494ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64501ms
Finished structural reductions in LTL mode , in 1 iterations and 67646 ms. Remains : 235/235 places, 3008/3008 transitions.
[2025-06-01 14:09:02] [INFO ] Flatten gal took : 72 ms
[2025-06-01 14:09:02] [INFO ] Flatten gal took : 82 ms
[2025-06-01 14:09:02] [INFO ] Input system was already deterministic with 3008 transitions.
[2025-06-01 14:09:02] [INFO ] Flatten gal took : 74 ms
[2025-06-01 14:09:02] [INFO ] Flatten gal took : 80 ms
[2025-06-01 14:09:03] [INFO ] Time to serialize gal into /tmp/CTLFireability14274533505316427199.gal : 50 ms
[2025-06-01 14:09:03] [INFO ] Time to serialize properties into /tmp/CTLFireability9237305394185441070.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/CTLFireability14274533505316427199.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9237305394185441070.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 14:09:33] [INFO ] Flatten gal took : 69 ms
[2025-06-01 14:09:33] [INFO ] Applying decomposition
[2025-06-01 14:09:33] [INFO ] Flatten gal took : 71 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/graph3208088447990607310.txt' '-o' '/tmp/graph3208088447990607310.bin' '-w' '/tmp/graph3208088447990607310.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3208088447990607310.bin' '-l' '-1' '-v' '-w' '/tmp/graph3208088447990607310.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:09:33] [INFO ] Decomposing Gal with order
[2025-06-01 14:09:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:09:33] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:09:34] [INFO ] Flatten gal took : 286 ms
[2025-06-01 14:09:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 452 labels/synchronizations in 176 ms.
[2025-06-01 14:09:34] [INFO ] Time to serialize gal into /tmp/CTLFireability16292699973343808959.gal : 32 ms
[2025-06-01 14:09:34] [INFO ] Time to serialize properties into /tmp/CTLFireability12946893605695779148.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/CTLFireability16292699973343808959.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12946893605695779148.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 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 15 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:10:04] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:10:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:10:04] [INFO ] Implicit Places using invariants in 327 ms returned []
[2025-06-01 14:10:04] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:10:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:10:05] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:10:07] [INFO ] Implicit Places using invariants and state equation in 2583 ms returned []
Implicit Place search using SMT with State Equation took 2912 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:10:07] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:10:07] [INFO ] Invariant cache hit.
[2025-06-01 14:10:07] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31262 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64375ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64381ms
Finished structural reductions in LTL mode , in 1 iterations and 67326 ms. Remains : 235/235 places, 3008/3008 transitions.
[2025-06-01 14:11:11] [INFO ] Flatten gal took : 63 ms
[2025-06-01 14:11:11] [INFO ] Flatten gal took : 73 ms
[2025-06-01 14:11:12] [INFO ] Input system was already deterministic with 3008 transitions.
[2025-06-01 14:11:12] [INFO ] Flatten gal took : 73 ms
[2025-06-01 14:11:12] [INFO ] Flatten gal took : 77 ms
[2025-06-01 14:11:12] [INFO ] Time to serialize gal into /tmp/CTLFireability6375862199567687972.gal : 12 ms
[2025-06-01 14:11:12] [INFO ] Time to serialize properties into /tmp/CTLFireability1799345315234862619.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/CTLFireability6375862199567687972.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1799345315234862619.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 14:11:42] [INFO ] Flatten gal took : 73 ms
[2025-06-01 14:11:42] [INFO ] Applying decomposition
[2025-06-01 14:11:42] [INFO ] Flatten gal took : 71 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/graph3218897510488960290.txt' '-o' '/tmp/graph3218897510488960290.bin' '-w' '/tmp/graph3218897510488960290.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3218897510488960290.bin' '-l' '-1' '-v' '-w' '/tmp/graph3218897510488960290.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:11:42] [INFO ] Decomposing Gal with order
[2025-06-01 14:11:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:11:42] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:11:42] [INFO ] Flatten gal took : 175 ms
[2025-06-01 14:11:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 509 labels/synchronizations in 98 ms.
[2025-06-01 14:11:43] [INFO ] Time to serialize gal into /tmp/CTLFireability43957659463532744.gal : 24 ms
[2025-06-01 14:11:43] [INFO ] Time to serialize properties into /tmp/CTLFireability6954019711058444048.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/CTLFireability43957659463532744.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6954019711058444048.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 -...260
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 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 71 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:12:13] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:12:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:12:13] [INFO ] Implicit Places using invariants in 284 ms returned []
[2025-06-01 14:12:13] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:12:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:12:13] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:12:16] [INFO ] Implicit Places using invariants and state equation in 2808 ms returned []
Implicit Place search using SMT with State Equation took 3094 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 14:12:16] [INFO ] Redundant transitions in 182 ms returned []
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:12:16] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:12:16] [INFO ] Invariant cache hit.
[2025-06-01 14:12:16] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31208 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64291ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64296ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 67654 ms. Remains : 235/235 places, 3008/3008 transitions.
[2025-06-01 14:13:20] [INFO ] Flatten gal took : 61 ms
[2025-06-01 14:13:21] [INFO ] Flatten gal took : 68 ms
[2025-06-01 14:13:21] [INFO ] Input system was already deterministic with 3008 transitions.
RANDOM walk for 40007 steps (375 resets) in 200 ms. (199 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (64 resets) in 89 ms. (444 steps per ms) remains 1/1 properties
[2025-06-01 14:13:21] [INFO ] Flatten gal took : 96 ms
[2025-06-01 14:13:21] [INFO ] Flatten gal took : 86 ms
[2025-06-01 14:13:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1056840081878279033.gal : 13 ms
[2025-06-01 14:13:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5651839359393520140.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/ReachabilityCardinality1056840081878279033.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5651839359393520140.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 ...328
Loading property file /tmp/ReachabilityCardinality5651839359393520140.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :12 after 83
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :83 after 660
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :660 after 2693
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2693 after 37752
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :37752 after 186781
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :186781 after 326390
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :326390 after 597734
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :597734 after 1.41963e+06
Interrupted probabilistic random walk after 336723 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :0 out of 1
Probabilistic random walk after 336723 steps, saw 248667 distinct states, run finished after 3001 ms. (steps per millisecond=112 ) properties seen :0
[2025-06-01 14:13:24] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:13:24] [INFO ] Invariant cache hit.
[2025-06-01 14:13:24] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 164/166 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2287 variables, 164/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2287 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2287 variables, 143/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2287 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6/2293 variables, 1/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2293 variables, 6/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2293 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 63/2356 variables, 63/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2356 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/2356 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2356/2356 variables, and 380 constraints, problems are : Problem set: 0 solved, 1 unsolved in 929 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 164/166 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.41963e+06 after 2.89228e+06
At refinement iteration 3 (OVERLAPS) 2121/2287 variables, 164/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2287 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2287 variables, 143/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2287 variables, 1/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 14:13:25] [INFO ] Deduced a trap along path composed of 3 places in 39 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2287 variables, 1/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2287 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 6/2293 variables, 1/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2293 variables, 6/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2293 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 382 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2528 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 3471ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 0 with 31 rules applied. Total rules applied 31 place count 235 transition count 2977
Applied a total of 31 rules in 72 ms. Remains 235 /235 variables (removed 0) and now considering 2977/3008 (removed 31) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 235/235 places, 2977/3008 transitions.
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.89228e+06 after 4.6613e+06
RANDOM walk for 4000013 steps (38066 resets) in 13559 ms. (294 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000003 steps (6456 resets) in 4469 ms. (894 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4.6613e+06 after 5.88373e+06
Interrupted probabilistic random walk after 1399946 steps, run timeout after 12001 ms. (steps per millisecond=116 ) properties seen :0 out of 1
Probabilistic random walk after 1399946 steps, saw 1033263 distinct states, run finished after 12001 ms. (steps per millisecond=116 ) properties seen :0
[2025-06-01 14:13:44] [INFO ] Flow matrix only has 2090 transitions (discarded 887 similar events)
// Phase 1: matrix 2090 rows 235 cols
[2025-06-01 14:13:44] [INFO ] Computed 2 invariants in 16 ms
[2025-06-01 14:13:44] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 164/166 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2090/2256 variables, 164/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2256 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2256 variables, 143/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2256 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6/2262 variables, 1/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2262 variables, 6/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2262 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 63/2325 variables, 63/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2325 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/2325 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2325/2325 variables, and 380 constraints, problems are : Problem set: 0 solved, 1 unsolved in 708 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 164/166 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2090/2256 variables, 164/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2256 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2256 variables, 143/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2256 variables, 1/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 14:13:46] [INFO ] Deduced a trap along path composed of 3 places in 43 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2256 variables, 1/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2256 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 6/2262 variables, 1/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2262 variables, 6/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2262 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 63/2325 variables, 63/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2325 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/2325 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2325/2325 variables, and 382 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2224 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 2987ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 453 ms.
Support contains 2 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 2977/2977 transitions.
Applied a total of 0 rules in 44 ms. Remains 235 /235 variables (removed 0) and now considering 2977/2977 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 235/235 places, 2977/2977 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 2977/2977 transitions.
Applied a total of 0 rules in 44 ms. Remains 235 /235 variables (removed 0) and now considering 2977/2977 (removed 0) transitions.
[2025-06-01 14:13:48] [INFO ] Flow matrix only has 2090 transitions (discarded 887 similar events)
[2025-06-01 14:13:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:13:48] [INFO ] Implicit Places using invariants in 307 ms returned []
[2025-06-01 14:13:48] [INFO ] Flow matrix only has 2090 transitions (discarded 887 similar events)
[2025-06-01 14:13:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:13:48] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:13:53] [INFO ] Implicit Places using invariants and state equation in 4661 ms returned []
Implicit Place search using SMT with State Equation took 4984 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 14:13:53] [INFO ] Redundant transitions in 194 ms returned []
Running 2975 sub problems to find dead transitions.
[2025-06-01 14:13:53] [INFO ] Flow matrix only has 2090 transitions (discarded 887 similar events)
[2025-06-01 14:13:53] [INFO ] Invariant cache hit.
[2025-06-01 14:13:53] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5.88373e+06 after 6.78775e+06
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2975 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2975 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2325 variables, and 2 constraints, problems are : Problem set: 0 solved, 2975 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 2975/2975 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2975 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2975 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2975 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2975 unsolved
At refinement iteration 3 (OVERLAPS) 2090/2325 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 2975 unsolved
SMT process timed out in 63179ms, After SMT, problems are : Problem set: 0 solved, 2975 unsolved
Search for dead transitions found 0 dead transitions in 63185ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68420 ms. Remains : 235/235 places, 2977/2977 transitions.
RANDOM walk for 12436 steps (115 resets) in 677 ms. (18 steps per ms) remains 0/2 properties
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :6.78775e+06 after 3.40336e+07
RANDOM walk for 4000006 steps (38099 resets) in 12739 ms. (313 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000003 steps (6512 resets) in 3768 ms. (1061 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1392754 steps, run timeout after 12001 ms. (steps per millisecond=116 ) properties seen :0 out of 1
Probabilistic random walk after 1392754 steps, saw 1027712 distinct states, run finished after 12002 ms. (steps per millisecond=116 ) properties seen :0
[2025-06-01 14:15:13] [INFO ] Flow matrix only has 2090 transitions (discarded 887 similar events)
[2025-06-01 14:15:13] [INFO ] Invariant cache hit.
[2025-06-01 14:15:13] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 164/166 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2090/2256 variables, 164/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2256 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2256 variables, 143/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2256 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6/2262 variables, 1/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2262 variables, 6/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2262 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 63/2325 variables, 63/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2325 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/2325 variables, 0/380 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2325/2325 variables, and 380 constraints, problems are : Problem set: 0 solved, 1 unsolved in 607 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 164/166 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/166 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 2090/2256 variables, 164/166 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2256 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2256 variables, 143/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2256 variables, 1/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 14:15:14] [INFO ] Deduced a trap along path composed of 3 places in 31 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/2256 variables, 1/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2256 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 6/2262 variables, 1/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2262 variables, 6/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2262 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 63/2325 variables, 63/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2325 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/2325 variables, 0/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2325/2325 variables, and 382 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2128 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 2752ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 351 ms.
Support contains 2 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 2977/2977 transitions.
Applied a total of 0 rules in 45 ms. Remains 235 /235 variables (removed 0) and now considering 2977/2977 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 235/235 places, 2977/2977 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 2977/2977 transitions.
Applied a total of 0 rules in 43 ms. Remains 235 /235 variables (removed 0) and now considering 2977/2977 (removed 0) transitions.
[2025-06-01 14:15:16] [INFO ] Flow matrix only has 2090 transitions (discarded 887 similar events)
[2025-06-01 14:15:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:15:16] [INFO ] Implicit Places using invariants in 188 ms returned []
[2025-06-01 14:15:16] [INFO ] Flow matrix only has 2090 transitions (discarded 887 similar events)
[2025-06-01 14:15:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:15:17] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:15:21] [INFO ] Implicit Places using invariants and state equation in 4427 ms returned []
Implicit Place search using SMT with State Equation took 4617 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 14:15:21] [INFO ] Redundant transitions in 97 ms returned []
Running 2975 sub problems to find dead transitions.
[2025-06-01 14:15:21] [INFO ] Flow matrix only has 2090 transitions (discarded 887 similar events)
[2025-06-01 14:15:21] [INFO ] Invariant cache hit.
[2025-06-01 14:15:21] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2975 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2975 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2325 variables, and 2 constraints, problems are : Problem set: 0 solved, 2975 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 2975/2975 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2975 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2975 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2975 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2975 unsolved
At refinement iteration 3 (OVERLAPS) 2090/2325 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 2975 unsolved
SMT process timed out in 63012ms, After SMT, problems are : Problem set: 0 solved, 2975 unsolved
Search for dead transitions found 0 dead transitions in 63017ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67789 ms. Remains : 235/235 places, 2977/2977 transitions.
RANDOM walk for 8376 steps (80 resets) in 52 ms. (158 steps per ms) remains 0/2 properties
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 887 transitions
Reduce isomorphic transitions removed 887 transitions.
Iterating post reduction 0 with 887 rules applied. Total rules applied 887 place count 235 transition count 2090
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 887 place count 235 transition count 2082
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 903 place count 227 transition count 2082
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 907 place count 225 transition count 2080
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 908 place count 225 transition count 2079
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 909 place count 224 transition count 2079
Applied a total of 909 rules in 97 ms. Remains 224 /235 variables (removed 11) and now considering 2079/2977 (removed 898) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2079 rows 224 cols
[2025-06-01 14:16:24] [INFO ] Computed 2 invariants in 9 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 14:16:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2025-06-01 14:16:24] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2025-06-01 14:16:25] [INFO ] After 559ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 14:16:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2025-06-01 14:16:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2025-06-01 14:16:25] [INFO ] After 536ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-01 14:16:25] [INFO ] State equation strengthened by 64 read => feed constraints.
[2025-06-01 14:16:26] [INFO ] After 409ms SMT Verify possible using 64 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-01 14:16:26] [INFO ] After 553ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-01 14:16:26] [INFO ] After 1303ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 1982 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-01 14:16:26] [INFO ] Flatten gal took : 63 ms
[2025-06-01 14:16:26] [INFO ] Applying decomposition
[2025-06-01 14:16:26] [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/graph2574424626130206104.txt' '-o' '/tmp/graph2574424626130206104.bin' '-w' '/tmp/graph2574424626130206104.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2574424626130206104.bin' '-l' '-1' '-v' '-w' '/tmp/graph2574424626130206104.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:16:26] [INFO ] Decomposing Gal with order
[2025-06-01 14:16:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:16:26] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:16:26] [INFO ] Flatten gal took : 117 ms
[2025-06-01 14:16:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 489 labels/synchronizations in 48 ms.
[2025-06-01 14:16:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3938836969414111486.gal : 11 ms
[2025-06-01 14:16:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17226668454428632302.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3938836969414111486.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17226668454428632302.prop' '--nowitness'
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 ...308
Loading property file /tmp/ReachabilityCardinality17226668454428632302.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1891
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1891 after 1891
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1891 after 1960
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1960 after 8972
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :8972 after 32163
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :32163 after 214167
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :214167 after 915230
Detected timeout of ITS tools.
[2025-06-01 14:26:27] [INFO ] Flatten gal took : 64 ms
[2025-06-01 14:26:27] [INFO ] Flatten gal took : 66 ms
[2025-06-01 14:26:27] [INFO ] Time to serialize gal into /tmp/CTLFireability13272465412977064442.gal : 14 ms
[2025-06-01 14:26:27] [INFO ] Time to serialize properties into /tmp/CTLFireability14303472412527085063.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/CTLFireability13272465412977064442.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14303472412527085063.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 14:26:57] [INFO ] Flatten gal took : 64 ms
[2025-06-01 14:26:57] [INFO ] Applying decomposition
[2025-06-01 14:26:57] [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/graph16451279429485183149.txt' '-o' '/tmp/graph16451279429485183149.bin' '-w' '/tmp/graph16451279429485183149.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16451279429485183149.bin' '-l' '-1' '-v' '-w' '/tmp/graph16451279429485183149.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:26:57] [INFO ] Decomposing Gal with order
[2025-06-01 14:26:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:26:57] [INFO ] Removed a total of 7255 redundant transitions.
[2025-06-01 14:26:57] [INFO ] Flatten gal took : 106 ms
[2025-06-01 14:26:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 410 labels/synchronizations in 49 ms.
[2025-06-01 14:26:57] [INFO ] Time to serialize gal into /tmp/CTLFireability3754183033038986011.gal : 9 ms
[2025-06-01 14:26:57] [INFO ] Time to serialize properties into /tmp/CTLFireability4299050373472458178.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/CTLFireability3754183033038986011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4299050373472458178.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 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 9 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:27:28] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
// Phase 1: matrix 2121 rows 235 cols
[2025-06-01 14:27:28] [INFO ] Computed 2 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:27:28] [INFO ] Implicit Places using invariants in 197 ms returned []
[2025-06-01 14:27:28] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:27:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:27:28] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:27:31] [INFO ] Implicit Places using invariants and state equation in 3038 ms returned []
Implicit Place search using SMT with State Equation took 3237 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:27:31] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:27:31] [INFO ] Invariant cache hit.
[2025-06-01 14:27:31] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 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 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31462 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64607ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64613ms
Finished structural reductions in LTL mode , in 1 iterations and 67872 ms. Remains : 235/235 places, 3008/3008 transitions.
[2025-06-01 14:28:35] [INFO ] Flatten gal took : 62 ms
[2025-06-01 14:28:36] [INFO ] Flatten gal took : 74 ms
[2025-06-01 14:28:36] [INFO ] Input system was already deterministic with 3008 transitions.
[2025-06-01 14:28:36] [INFO ] Flatten gal took : 64 ms
[2025-06-01 14:28:36] [INFO ] Flatten gal took : 65 ms
[2025-06-01 14:28:36] [INFO ] Time to serialize gal into /tmp/CTLFireability7011739265061575873.gal : 11 ms
[2025-06-01 14:28:36] [INFO ] Time to serialize properties into /tmp/CTLFireability11839750482839197674.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/CTLFireability7011739265061575873.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11839750482839197674.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 14:29:06] [INFO ] Flatten gal took : 62 ms
[2025-06-01 14:29:06] [INFO ] Applying decomposition
[2025-06-01 14:29:06] [INFO ] Flatten gal took : 64 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/graph11399849073968742654.txt' '-o' '/tmp/graph11399849073968742654.bin' '-w' '/tmp/graph11399849073968742654.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11399849073968742654.bin' '-l' '-1' '-v' '-w' '/tmp/graph11399849073968742654.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:29:06] [INFO ] Decomposing Gal with order
[2025-06-01 14:29:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:29:06] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:29:06] [INFO ] Flatten gal took : 106 ms
[2025-06-01 14:29:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 506 labels/synchronizations in 48 ms.
[2025-06-01 14:29:06] [INFO ] Time to serialize gal into /tmp/CTLFireability4725406975583161765.gal : 9 ms
[2025-06-01 14:29:06] [INFO ] Time to serialize properties into /tmp/CTLFireability11750068359008057710.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/CTLFireability4725406975583161765.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11750068359008057710.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 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 7 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:29:36] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:29:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:29:37] [INFO ] Implicit Places using invariants in 195 ms returned []
[2025-06-01 14:29:37] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:29:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:29:37] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:29:40] [INFO ] Implicit Places using invariants and state equation in 3204 ms returned []
Implicit Place search using SMT with State Equation took 3402 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:29:40] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:29:40] [INFO ] Invariant cache hit.
[2025-06-01 14:29:40] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31255 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64559ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64564ms
Finished structural reductions in LTL mode , in 1 iterations and 67988 ms. Remains : 235/235 places, 3008/3008 transitions.
[2025-06-01 14:30:45] [INFO ] Flatten gal took : 61 ms
[2025-06-01 14:30:45] [INFO ] Flatten gal took : 69 ms
[2025-06-01 14:30:45] [INFO ] Input system was already deterministic with 3008 transitions.
[2025-06-01 14:30:45] [INFO ] Flatten gal took : 69 ms
[2025-06-01 14:30:45] [INFO ] Flatten gal took : 70 ms
[2025-06-01 14:30:45] [INFO ] Time to serialize gal into /tmp/CTLFireability16296779171859060435.gal : 12 ms
[2025-06-01 14:30:45] [INFO ] Time to serialize properties into /tmp/CTLFireability7786933479343543522.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/CTLFireability16296779171859060435.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7786933479343543522.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 14:31:15] [INFO ] Flatten gal took : 67 ms
[2025-06-01 14:31:15] [INFO ] Applying decomposition
[2025-06-01 14:31:15] [INFO ] Flatten gal took : 66 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/graph7911453428509779297.txt' '-o' '/tmp/graph7911453428509779297.bin' '-w' '/tmp/graph7911453428509779297.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7911453428509779297.bin' '-l' '-1' '-v' '-w' '/tmp/graph7911453428509779297.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:31:15] [INFO ] Decomposing Gal with order
[2025-06-01 14:31:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:31:15] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:31:15] [INFO ] Flatten gal took : 108 ms
[2025-06-01 14:31:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 495 labels/synchronizations in 45 ms.
[2025-06-01 14:31:15] [INFO ] Time to serialize gal into /tmp/CTLFireability12485167064973838811.gal : 9 ms
[2025-06-01 14:31:15] [INFO ] Time to serialize properties into /tmp/CTLFireability242498414751947685.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/CTLFireability12485167064973838811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability242498414751947685.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 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 9 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:31:46] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:31:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:31:46] [INFO ] Implicit Places using invariants in 210 ms returned []
[2025-06-01 14:31:46] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:31:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:31:46] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:31:49] [INFO ] Implicit Places using invariants and state equation in 2970 ms returned []
Implicit Place search using SMT with State Equation took 3182 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:31:49] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:31:49] [INFO ] Invariant cache hit.
[2025-06-01 14:31:49] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 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 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31232 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64329ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64334ms
Finished structural reductions in LTL mode , in 1 iterations and 67536 ms. Remains : 235/235 places, 3008/3008 transitions.
[2025-06-01 14:32:53] [INFO ] Flatten gal took : 56 ms
[2025-06-01 14:32:53] [INFO ] Flatten gal took : 61 ms
[2025-06-01 14:32:53] [INFO ] Input system was already deterministic with 3008 transitions.
[2025-06-01 14:32:53] [INFO ] Flatten gal took : 61 ms
[2025-06-01 14:32:53] [INFO ] Flatten gal took : 64 ms
[2025-06-01 14:32:53] [INFO ] Time to serialize gal into /tmp/CTLFireability3785703632229583144.gal : 10 ms
[2025-06-01 14:32:53] [INFO ] Time to serialize properties into /tmp/CTLFireability13611424002884423262.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/CTLFireability3785703632229583144.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13611424002884423262.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 14:33:24] [INFO ] Flatten gal took : 62 ms
[2025-06-01 14:33:24] [INFO ] Applying decomposition
[2025-06-01 14:33:24] [INFO ] Flatten gal took : 64 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/graph17484428575035327297.txt' '-o' '/tmp/graph17484428575035327297.bin' '-w' '/tmp/graph17484428575035327297.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17484428575035327297.bin' '-l' '-1' '-v' '-w' '/tmp/graph17484428575035327297.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:33:24] [INFO ] Decomposing Gal with order
[2025-06-01 14:33:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:33:24] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:33:24] [INFO ] Flatten gal took : 113 ms
[2025-06-01 14:33:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 519 labels/synchronizations in 43 ms.
[2025-06-01 14:33:24] [INFO ] Time to serialize gal into /tmp/CTLFireability6645283021022870698.gal : 9 ms
[2025-06-01 14:33:24] [INFO ] Time to serialize properties into /tmp/CTLFireability12253749210228839719.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/CTLFireability6645283021022870698.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12253749210228839719.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 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 13 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:33:54] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:33:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:33:54] [INFO ] Implicit Places using invariants in 189 ms returned []
[2025-06-01 14:33:54] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:33:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:33:55] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:33:57] [INFO ] Implicit Places using invariants and state equation in 3063 ms returned []
Implicit Place search using SMT with State Equation took 3254 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:33:57] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:33:57] [INFO ] Invariant cache hit.
[2025-06-01 14:33:57] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31267 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64425ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64430ms
Finished structural reductions in LTL mode , in 1 iterations and 67712 ms. Remains : 235/235 places, 3008/3008 transitions.
[2025-06-01 14:35:02] [INFO ] Flatten gal took : 59 ms
[2025-06-01 14:35:02] [INFO ] Flatten gal took : 66 ms
[2025-06-01 14:35:02] [INFO ] Input system was already deterministic with 3008 transitions.
[2025-06-01 14:35:02] [INFO ] Flatten gal took : 67 ms
[2025-06-01 14:35:02] [INFO ] Flatten gal took : 68 ms
[2025-06-01 14:35:02] [INFO ] Time to serialize gal into /tmp/CTLFireability12364580578901987811.gal : 11 ms
[2025-06-01 14:35:02] [INFO ] Time to serialize properties into /tmp/CTLFireability17290082739225692680.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/CTLFireability12364580578901987811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17290082739225692680.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 14:35:32] [INFO ] Flatten gal took : 62 ms
[2025-06-01 14:35:32] [INFO ] Applying decomposition
[2025-06-01 14:35:32] [INFO ] Flatten gal took : 64 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/graph10599139804511509095.txt' '-o' '/tmp/graph10599139804511509095.bin' '-w' '/tmp/graph10599139804511509095.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10599139804511509095.bin' '-l' '-1' '-v' '-w' '/tmp/graph10599139804511509095.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:35:33] [INFO ] Decomposing Gal with order
[2025-06-01 14:35:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:35:33] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:35:33] [INFO ] Flatten gal took : 106 ms
[2025-06-01 14:35:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 548 labels/synchronizations in 44 ms.
[2025-06-01 14:35:33] [INFO ] Time to serialize gal into /tmp/CTLFireability11927619716022532446.gal : 9 ms
[2025-06-01 14:35:33] [INFO ] Time to serialize properties into /tmp/CTLFireability4261653701329990330.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/CTLFireability11927619716022532446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4261653701329990330.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 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 16 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:36:03] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:36:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:36:03] [INFO ] Implicit Places using invariants in 222 ms returned []
[2025-06-01 14:36:03] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:36:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:36:03] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:36:06] [INFO ] Implicit Places using invariants and state equation in 3242 ms returned []
Implicit Place search using SMT with State Equation took 3465 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:36:06] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:36:06] [INFO ] Invariant cache hit.
[2025-06-01 14:36:06] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31406 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64575ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64580ms
Finished structural reductions in LTL mode , in 1 iterations and 68075 ms. Remains : 235/235 places, 3008/3008 transitions.
[2025-06-01 14:37:11] [INFO ] Flatten gal took : 59 ms
[2025-06-01 14:37:11] [INFO ] Flatten gal took : 69 ms
[2025-06-01 14:37:11] [INFO ] Input system was already deterministic with 3008 transitions.
[2025-06-01 14:37:11] [INFO ] Flatten gal took : 70 ms
[2025-06-01 14:37:11] [INFO ] Flatten gal took : 69 ms
[2025-06-01 14:37:11] [INFO ] Time to serialize gal into /tmp/CTLFireability18042221787856939859.gal : 11 ms
[2025-06-01 14:37:11] [INFO ] Time to serialize properties into /tmp/CTLFireability15566149279791706504.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/CTLFireability18042221787856939859.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15566149279791706504.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 14:37:42] [INFO ] Flatten gal took : 60 ms
[2025-06-01 14:37:42] [INFO ] Applying decomposition
[2025-06-01 14:37:42] [INFO ] Flatten gal took : 63 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/graph9370690332241042774.txt' '-o' '/tmp/graph9370690332241042774.bin' '-w' '/tmp/graph9370690332241042774.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9370690332241042774.bin' '-l' '-1' '-v' '-w' '/tmp/graph9370690332241042774.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:37:42] [INFO ] Decomposing Gal with order
[2025-06-01 14:37:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:37:42] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:37:42] [INFO ] Flatten gal took : 108 ms
[2025-06-01 14:37:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 446 labels/synchronizations in 42 ms.
[2025-06-01 14:37:42] [INFO ] Time to serialize gal into /tmp/CTLFireability15393426326306650066.gal : 10 ms
[2025-06-01 14:37:42] [INFO ] Time to serialize properties into /tmp/CTLFireability16742962709058389333.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/CTLFireability15393426326306650066.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16742962709058389333.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 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 61 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:38:12] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:38:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:38:12] [INFO ] Implicit Places using invariants in 196 ms returned []
[2025-06-01 14:38:12] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:38:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:38:13] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:38:15] [INFO ] Implicit Places using invariants and state equation in 2519 ms returned []
Implicit Place search using SMT with State Equation took 2717 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 14:38:15] [INFO ] Redundant transitions in 105 ms returned []
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:38:15] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:38:15] [INFO ] Invariant cache hit.
[2025-06-01 14:38:15] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31287 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64458ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64462ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 67355 ms. Remains : 235/235 places, 3008/3008 transitions.
[2025-06-01 14:39:19] [INFO ] Flatten gal took : 64 ms
[2025-06-01 14:39:19] [INFO ] Flatten gal took : 80 ms
[2025-06-01 14:39:20] [INFO ] Input system was already deterministic with 3008 transitions.
[2025-06-01 14:39:20] [INFO ] Flatten gal took : 66 ms
[2025-06-01 14:39:20] [INFO ] Flatten gal took : 67 ms
[2025-06-01 14:39:20] [INFO ] Time to serialize gal into /tmp/CTLFireability5550030056114330956.gal : 11 ms
[2025-06-01 14:39:20] [INFO ] Time to serialize properties into /tmp/CTLFireability7569899894011556281.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/CTLFireability5550030056114330956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7569899894011556281.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 14:39:50] [INFO ] Flatten gal took : 61 ms
[2025-06-01 14:39:50] [INFO ] Applying decomposition
[2025-06-01 14:39:50] [INFO ] Flatten gal took : 61 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/graph8725900612969045332.txt' '-o' '/tmp/graph8725900612969045332.bin' '-w' '/tmp/graph8725900612969045332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8725900612969045332.bin' '-l' '-1' '-v' '-w' '/tmp/graph8725900612969045332.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:39:50] [INFO ] Decomposing Gal with order
[2025-06-01 14:39:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:39:50] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:39:50] [INFO ] Flatten gal took : 103 ms
[2025-06-01 14:39:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 492 labels/synchronizations in 40 ms.
[2025-06-01 14:39:50] [INFO ] Time to serialize gal into /tmp/CTLFireability6650157832293914995.gal : 8 ms
[2025-06-01 14:39:50] [INFO ] Time to serialize properties into /tmp/CTLFireability14042540137314585981.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/CTLFireability6650157832293914995.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14042540137314585981.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 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 50 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:40:20] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:40:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:40:21] [INFO ] Implicit Places using invariants in 206 ms returned []
[2025-06-01 14:40:21] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:40:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:40:21] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:40:23] [INFO ] Implicit Places using invariants and state equation in 2544 ms returned []
Implicit Place search using SMT with State Equation took 2751 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 14:40:23] [INFO ] Redundant transitions in 103 ms returned []
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:40:23] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:40:23] [INFO ] Invariant cache hit.
[2025-06-01 14:40:23] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31253 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64457ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64462ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 67383 ms. Remains : 235/235 places, 3008/3008 transitions.
[2025-06-01 14:41:28] [INFO ] Flatten gal took : 55 ms
[2025-06-01 14:41:28] [INFO ] Flatten gal took : 61 ms
[2025-06-01 14:41:28] [INFO ] Input system was already deterministic with 3008 transitions.
[2025-06-01 14:41:28] [INFO ] Flatten gal took : 61 ms
[2025-06-01 14:41:28] [INFO ] Flatten gal took : 62 ms
[2025-06-01 14:41:28] [INFO ] Time to serialize gal into /tmp/CTLFireability15594317435518109580.gal : 10 ms
[2025-06-01 14:41:28] [INFO ] Time to serialize properties into /tmp/CTLFireability16877121307342495560.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/CTLFireability15594317435518109580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16877121307342495560.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 14:41:58] [INFO ] Flatten gal took : 84 ms
[2025-06-01 14:41:58] [INFO ] Applying decomposition
[2025-06-01 14:41:58] [INFO ] Flatten gal took : 73 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/graph1529860144048468258.txt' '-o' '/tmp/graph1529860144048468258.bin' '-w' '/tmp/graph1529860144048468258.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1529860144048468258.bin' '-l' '-1' '-v' '-w' '/tmp/graph1529860144048468258.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:41:58] [INFO ] Decomposing Gal with order
[2025-06-01 14:41:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:41:59] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:41:59] [INFO ] Flatten gal took : 100 ms
[2025-06-01 14:41:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 461 labels/synchronizations in 39 ms.
[2025-06-01 14:41:59] [INFO ] Time to serialize gal into /tmp/CTLFireability1899585394969974361.gal : 7 ms
[2025-06-01 14:41:59] [INFO ] Time to serialize properties into /tmp/CTLFireability9953029245420507710.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/CTLFireability1899585394969974361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9953029245420507710.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 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 14 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:42:29] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:42:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:42:29] [INFO ] Implicit Places using invariants in 210 ms returned []
[2025-06-01 14:42:29] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:42:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:42:29] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:42:32] [INFO ] Implicit Places using invariants and state equation in 3541 ms returned []
Implicit Place search using SMT with State Equation took 3753 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:42:33] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:42:33] [INFO ] Invariant cache hit.
[2025-06-01 14:42:33] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31416 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64575ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64591ms
Finished structural reductions in LTL mode , in 1 iterations and 68372 ms. Remains : 235/235 places, 3008/3008 transitions.
[2025-06-01 14:43:37] [INFO ] Flatten gal took : 63 ms
[2025-06-01 14:43:37] [INFO ] Flatten gal took : 71 ms
[2025-06-01 14:43:37] [INFO ] Input system was already deterministic with 3008 transitions.
[2025-06-01 14:43:37] [INFO ] Flatten gal took : 70 ms
[2025-06-01 14:43:37] [INFO ] Flatten gal took : 71 ms
[2025-06-01 14:43:38] [INFO ] Time to serialize gal into /tmp/CTLFireability6209508723887952921.gal : 11 ms
[2025-06-01 14:43:38] [INFO ] Time to serialize properties into /tmp/CTLFireability14822137030937365741.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/CTLFireability6209508723887952921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14822137030937365741.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 14:44:08] [INFO ] Flatten gal took : 65 ms
[2025-06-01 14:44:08] [INFO ] Applying decomposition
[2025-06-01 14:44:08] [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/graph1861480321199863295.txt' '-o' '/tmp/graph1861480321199863295.bin' '-w' '/tmp/graph1861480321199863295.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1861480321199863295.bin' '-l' '-1' '-v' '-w' '/tmp/graph1861480321199863295.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:44:08] [INFO ] Decomposing Gal with order
[2025-06-01 14:44:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:44:08] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:44:08] [INFO ] Flatten gal took : 106 ms
[2025-06-01 14:44:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 525 labels/synchronizations in 43 ms.
[2025-06-01 14:44:08] [INFO ] Time to serialize gal into /tmp/CTLFireability6969314673028664106.gal : 9 ms
[2025-06-01 14:44:08] [INFO ] Time to serialize properties into /tmp/CTLFireability868554283761259312.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/CTLFireability6969314673028664106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability868554283761259312.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 -...261
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 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 50 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:44:38] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:44:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:44:38] [INFO ] Implicit Places using invariants in 214 ms returned []
[2025-06-01 14:44:38] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:44:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:44:39] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:44:42] [INFO ] Implicit Places using invariants and state equation in 3137 ms returned []
Implicit Place search using SMT with State Equation took 3353 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 14:44:42] [INFO ] Redundant transitions in 98 ms returned []
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:44:42] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:44:42] [INFO ] Invariant cache hit.
[2025-06-01 14:44:42] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
SMT process timed out in 63226ms, After SMT, problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 63232ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 66752 ms. Remains : 235/235 places, 3008/3008 transitions.
[2025-06-01 14:45:45] [INFO ] Flatten gal took : 59 ms
[2025-06-01 14:45:45] [INFO ] Flatten gal took : 85 ms
[2025-06-01 14:45:45] [INFO ] Input system was already deterministic with 3008 transitions.
[2025-06-01 14:45:45] [INFO ] Flatten gal took : 72 ms
[2025-06-01 14:45:45] [INFO ] Flatten gal took : 72 ms
[2025-06-01 14:45:45] [INFO ] Time to serialize gal into /tmp/CTLFireability18115181689632801996.gal : 12 ms
[2025-06-01 14:45:45] [INFO ] Time to serialize properties into /tmp/CTLFireability13691314823321952864.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/CTLFireability18115181689632801996.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13691314823321952864.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 14:46:15] [INFO ] Flatten gal took : 62 ms
[2025-06-01 14:46:16] [INFO ] Applying decomposition
[2025-06-01 14:46:16] [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/graph13491589106401753050.txt' '-o' '/tmp/graph13491589106401753050.bin' '-w' '/tmp/graph13491589106401753050.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13491589106401753050.bin' '-l' '-1' '-v' '-w' '/tmp/graph13491589106401753050.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:46:16] [INFO ] Decomposing Gal with order
[2025-06-01 14:46:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:46:16] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:46:16] [INFO ] Flatten gal took : 105 ms
[2025-06-01 14:46:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 516 labels/synchronizations in 43 ms.
[2025-06-01 14:46:16] [INFO ] Time to serialize gal into /tmp/CTLFireability845395144733310658.gal : 9 ms
[2025-06-01 14:46:16] [INFO ] Time to serialize properties into /tmp/CTLFireability790932378774321632.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/CTLFireability845395144733310658.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability790932378774321632.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 -...260
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 235/235 places, 3008/3008 transitions.
Applied a total of 0 rules in 12 ms. Remains 235 /235 variables (removed 0) and now considering 3008/3008 (removed 0) transitions.
[2025-06-01 14:46:46] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:46:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:46:46] [INFO ] Implicit Places using invariants in 192 ms returned []
[2025-06-01 14:46:46] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:46:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 14:46:46] [INFO ] State equation strengthened by 143 read => feed constraints.
[2025-06-01 14:46:49] [INFO ] Implicit Places using invariants and state equation in 2381 ms returned []
Implicit Place search using SMT with State Equation took 2574 ms to find 0 implicit places.
Running 3006 sub problems to find dead transitions.
[2025-06-01 14:46:49] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
[2025-06-01 14:46:49] [INFO ] Invariant cache hit.
[2025-06-01 14:46:49] [INFO ] State equation strengthened by 143 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 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 235/2356 variables, and 2 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/235 constraints, ReadFeed: 0/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3006 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 3 (OVERLAPS) 2121/2356 variables, 235/237 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2356 variables, 143/380 constraints. Problems are: Problem set: 0 solved, 3006 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2356/2356 variables, and 3386 constraints, problems are : Problem set: 0 solved, 3006 unsolved in 31243 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 235/235 constraints, ReadFeed: 143/143 constraints, PredecessorRefiner: 3006/3006 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 64442ms problems are : Problem set: 0 solved, 3006 unsolved
Search for dead transitions found 0 dead transitions in 64448ms
Finished structural reductions in LTL mode , in 1 iterations and 67048 ms. Remains : 235/235 places, 3008/3008 transitions.
[2025-06-01 14:47:53] [INFO ] Flatten gal took : 56 ms
[2025-06-01 14:47:53] [INFO ] Flatten gal took : 64 ms
[2025-06-01 14:47:53] [INFO ] Input system was already deterministic with 3008 transitions.
[2025-06-01 14:47:53] [INFO ] Flatten gal took : 64 ms
[2025-06-01 14:47:53] [INFO ] Flatten gal took : 65 ms
[2025-06-01 14:47:53] [INFO ] Time to serialize gal into /tmp/CTLFireability12740837084927985456.gal : 11 ms
[2025-06-01 14:47:53] [INFO ] Time to serialize properties into /tmp/CTLFireability1881085848402746733.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/CTLFireability12740837084927985456.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1881085848402746733.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 14:48:24] [INFO ] Flatten gal took : 65 ms
[2025-06-01 14:48:24] [INFO ] Applying decomposition
[2025-06-01 14:48:24] [INFO ] Flatten gal took : 68 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/graph2562118000371796136.txt' '-o' '/tmp/graph2562118000371796136.bin' '-w' '/tmp/graph2562118000371796136.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2562118000371796136.bin' '-l' '-1' '-v' '-w' '/tmp/graph2562118000371796136.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:48:24] [INFO ] Decomposing Gal with order
[2025-06-01 14:48:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:48:24] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:48:24] [INFO ] Flatten gal took : 104 ms
[2025-06-01 14:48:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 423 labels/synchronizations in 41 ms.
[2025-06-01 14:48:24] [INFO ] Time to serialize gal into /tmp/CTLFireability8460333826335258439.gal : 8 ms
[2025-06-01 14:48:24] [INFO ] Time to serialize properties into /tmp/CTLFireability191561838410009841.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/CTLFireability8460333826335258439.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability191561838410009841.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 -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-01 14:48:54] [INFO ] Flatten gal took : 64 ms
[2025-06-01 14:48:54] [INFO ] Flatten gal took : 86 ms
[2025-06-01 14:48:54] [INFO ] Applying decomposition
[2025-06-01 14:48:54] [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/graph2770549770493525245.txt' '-o' '/tmp/graph2770549770493525245.bin' '-w' '/tmp/graph2770549770493525245.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2770549770493525245.bin' '-l' '-1' '-v' '-w' '/tmp/graph2770549770493525245.weights' '-q' '0' '-e' '0.001'
[2025-06-01 14:48:54] [INFO ] Decomposing Gal with order
[2025-06-01 14:48:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 14:48:55] [INFO ] Removed a total of 7184 redundant transitions.
[2025-06-01 14:48:55] [INFO ] Flatten gal took : 105 ms
[2025-06-01 14:48:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 560 labels/synchronizations in 45 ms.
[2025-06-01 14:48:55] [INFO ] Time to serialize gal into /tmp/CTLFireability5436266973914705941.gal : 8 ms
[2025-06-01 14:48:55] [INFO ] Time to serialize properties into /tmp/CTLFireability5860369694581793340.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/CTLFireability5436266973914705941.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5860369694581793340.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 13 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="DoubleLock-PT-p3s3"
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 DoubleLock-PT-p3s3, 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 r072-tall-174860067700578"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p3s3.tgz
mv DoubleLock-PT-p3s3 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 '
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 ;