About the Execution of ITS-Tools for DBSingleClientW-PT-d1m09
| 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 | ??????TT???????? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r058-smll-174854063500098.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 DBSingleClientW-PT-d1m09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854063500098
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 952K
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 15K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 105K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 6 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 432K 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 DBSingleClientW-PT-d1m09-CTLFireability-2023-12
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLFireability-2023-13
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLFireability-2023-14
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLFireability-2023-15
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLFireability-2025-00
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLFireability-2025-01
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLFireability-2025-02
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLFireability-2025-03
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLFireability-2025-04
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLFireability-2025-05
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLFireability-2025-06
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLFireability-2025-07
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLFireability-2025-08
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLFireability-2025-09
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLFireability-2025-10
FORMULA_NAME DBSingleClientW-PT-d1m09-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748589740529
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-30 07:22:22] [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]
[2025-05-30 07:22:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 07:22:23] [INFO ] Load time of PNML (sax parser for PT used): 327 ms
[2025-05-30 07:22:23] [INFO ] Transformed 1440 places.
[2025-05-30 07:22:23] [INFO ] Transformed 672 transitions.
[2025-05-30 07:22:23] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 528 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
Deduced a syphon composed of 1093 places in 7 ms
Reduce places removed 1093 places and 0 transitions.
Support contains 79 out of 347 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 347/347 places, 672/672 transitions.
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 0 with 101 rules applied. Total rules applied 101 place count 326 transition count 592
Discarding 60 places :
Symmetric choice reduction at 1 with 60 rule applications. Total rules 161 place count 266 transition count 509
Iterating global reduction 1 with 60 rules applied. Total rules applied 221 place count 266 transition count 509
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 251 place count 266 transition count 479
Discarding 39 places :
Symmetric choice reduction at 2 with 39 rule applications. Total rules 290 place count 227 transition count 440
Iterating global reduction 2 with 39 rules applied. Total rules applied 329 place count 227 transition count 440
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 339 place count 217 transition count 427
Iterating global reduction 2 with 10 rules applied. Total rules applied 349 place count 217 transition count 427
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 358 place count 217 transition count 418
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 359 place count 216 transition count 417
Iterating global reduction 3 with 1 rules applied. Total rules applied 360 place count 216 transition count 417
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 361 place count 215 transition count 416
Iterating global reduction 3 with 1 rules applied. Total rules applied 362 place count 215 transition count 416
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 363 place count 214 transition count 415
Iterating global reduction 3 with 1 rules applied. Total rules applied 364 place count 214 transition count 415
Applied a total of 364 rules in 149 ms. Remains 214 /347 variables (removed 133) and now considering 415/672 (removed 257) transitions.
// Phase 1: matrix 415 rows 214 cols
[2025-05-30 07:22:23] [INFO ] Computed 2 invariants in 31 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:22:24] [INFO ] Implicit Places using invariants in 548 ms returned []
[2025-05-30 07:22:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:22:24] [INFO ] State equation strengthened by 225 read => feed constraints.
[2025-05-30 07:22:25] [INFO ] Implicit Places using invariants and state equation in 1479 ms returned []
Implicit Place search using SMT with State Equation took 2080 ms to find 0 implicit places.
Running 414 sub problems to find dead transitions.
[2025-05-30 07:22:25] [INFO ] Invariant cache hit.
[2025-05-30 07:22:26] [INFO ] State equation strengthened by 225 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/213 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (OVERLAPS) 1/214 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/214 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/214 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (OVERLAPS) 415/629 variables, 214/216 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/629 variables, 225/441 constraints. Problems are: Problem set: 0 solved, 414 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 629/629 variables, and 441 constraints, problems are : Problem set: 0 solved, 414 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 214/214 constraints, ReadFeed: 225/225 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 414 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/213 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 1 (OVERLAPS) 1/214 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/214 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/214 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 4 (OVERLAPS) 415/629 variables, 214/216 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/629 variables, 225/441 constraints. Problems are: Problem set: 0 solved, 414 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/629 variables, 414/855 constraints. Problems are: Problem set: 0 solved, 414 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 629/629 variables, and 855 constraints, problems are : Problem set: 0 solved, 414 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 214/214 constraints, ReadFeed: 225/225 constraints, PredecessorRefiner: 414/414 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 61462ms problems are : Problem set: 0 solved, 414 unsolved
Search for dead transitions found 0 dead transitions in 61496ms
Starting structural reductions in LTL mode, iteration 1 : 214/347 places, 415/672 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63760 ms. Remains : 214/347 places, 415/672 transitions.
Support contains 79 out of 214 places after structural reductions.
[2025-05-30 07:23:27] [INFO ] Flatten gal took : 79 ms
[2025-05-30 07:23:27] [INFO ] Flatten gal took : 45 ms
[2025-05-30 07:23:28] [INFO ] Input system was already deterministic with 415 transitions.
Reduction of identical properties reduced properties to check from 70 to 69
RANDOM walk for 40000 steps (9168 resets) in 4463 ms. (8 steps per ms) remains 59/69 properties
BEST_FIRST walk for 4002 steps (191 resets) in 77 ms. (51 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (192 resets) in 62 ms. (63 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (194 resets) in 39 ms. (100 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (181 resets) in 90 ms. (44 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (386 resets) in 93 ms. (42 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4002 steps (186 resets) in 30 ms. (129 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (197 resets) in 28 ms. (138 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (185 resets) in 26 ms. (148 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (169 resets) in 21 ms. (182 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (197 resets) in 26 ms. (148 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (187 resets) in 20 ms. (190 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (183 resets) in 20 ms. (190 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (183 resets) in 19 ms. (200 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (184 resets) in 20 ms. (190 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (202 resets) in 20 ms. (190 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4003 steps (198 resets) in 27 ms. (142 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4001 steps (397 resets) in 27 ms. (142 steps per ms) remains 59/59 properties
BEST_FIRST walk for 4004 steps (199 resets) in 20 ms. (190 steps per ms) remains 58/59 properties
BEST_FIRST walk for 4001 steps (396 resets) in 45 ms. (86 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (194 resets) in 50 ms. (78 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (207 resets) in 30 ms. (129 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (195 resets) in 29 ms. (133 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (177 resets) in 21 ms. (181 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (372 resets) in 37 ms. (105 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (183 resets) in 20 ms. (190 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (201 resets) in 28 ms. (138 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (199 resets) in 29 ms. (133 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (179 resets) in 27 ms. (142 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (189 resets) in 26 ms. (148 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (403 resets) in 37 ms. (105 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (356 resets) in 32 ms. (121 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (179 resets) in 25 ms. (154 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4004 steps (198 resets) in 29 ms. (133 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4002 steps (167 resets) in 25 ms. (153 steps per ms) remains 58/58 properties
BEST_FIRST walk for 4003 steps (413 resets) in 33 ms. (117 steps per ms) remains 57/58 properties
BEST_FIRST walk for 4003 steps (195 resets) in 48 ms. (81 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (189 resets) in 30 ms. (129 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (409 resets) in 29 ms. (133 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (389 resets) in 35 ms. (111 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (184 resets) in 44 ms. (88 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (354 resets) in 51 ms. (76 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (190 resets) in 48 ms. (81 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (190 resets) in 38 ms. (102 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (203 resets) in 25 ms. (153 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (173 resets) in 27 ms. (142 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (191 resets) in 31 ms. (125 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (352 resets) in 48 ms. (81 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (183 resets) in 38 ms. (102 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (205 resets) in 34 ms. (114 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4001 steps (382 resets) in 45 ms. (86 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (407 resets) in 49 ms. (80 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (189 resets) in 35 ms. (111 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (187 resets) in 28 ms. (138 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4001 steps (187 resets) in 29 ms. (133 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4001 steps (422 resets) in 45 ms. (86 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4002 steps (184 resets) in 27 ms. (142 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (189 resets) in 43 ms. (90 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4003 steps (208 resets) in 45 ms. (87 steps per ms) remains 57/57 properties
BEST_FIRST walk for 4004 steps (173 resets) in 25 ms. (154 steps per ms) remains 57/57 properties
[2025-05-30 07:23:30] [INFO ] Invariant cache hit.
[2025-05-30 07:23:30] [INFO ] State equation strengthened by 225 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (OVERLAPS) 64/129 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 57 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 37/166 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/166 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 382/548 variables, 166/168 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/548 variables, 192/360 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/548 variables, 0/360 constraints. Problems are: Problem set: 0 solved, 57 unsolved
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp58 is UNSAT
At refinement iteration 8 (OVERLAPS) 81/629 variables, 48/408 constraints. Problems are: Problem set: 2 solved, 55 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/629 variables, 33/441 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 629/629 variables, and 441 constraints, problems are : Problem set: 2 solved, 55 unsolved in 5017 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 214/214 constraints, ReadFeed: 225/225 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 55 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 55 unsolved
At refinement iteration 1 (OVERLAPS) 65/128 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:23:36] [INFO ] Deduced a trap composed of 36 places in 110 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 1/2 constraints. Problems are: Problem set: 2 solved, 55 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/128 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 55 unsolved
At refinement iteration 4 (OVERLAPS) 37/165 variables, 1/3 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:23:36] [INFO ] Deduced a trap composed of 75 places in 160 ms of which 14 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/165 variables, 1/4 constraints. Problems are: Problem set: 2 solved, 55 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 55 unsolved
At refinement iteration 7 (OVERLAPS) 382/547 variables, 165/169 constraints. Problems are: Problem set: 2 solved, 55 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/547 variables, 192/361 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:23:39] [INFO ] Deduced a trap composed of 76 places in 104 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:23:39] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/547 variables, 2/363 constraints. Problems are: Problem set: 2 solved, 55 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 547/629 variables, and 363 constraints, problems are : Problem set: 2 solved, 55 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 165/214 constraints, ReadFeed: 192/225 constraints, PredecessorRefiner: 0/57 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10300ms problems are : Problem set: 2 solved, 55 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 63 out of 214 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 214/214 places, 415/415 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 210 transition count 406
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 210 transition count 406
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 209 transition count 404
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 209 transition count 404
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 209 transition count 402
Applied a total of 12 rules in 105 ms. Remains 209 /214 variables (removed 5) and now considering 402/415 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 209/214 places, 402/415 transitions.
RANDOM walk for 40000 steps (9277 resets) in 1415 ms. (28 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (188 resets) in 39 ms. (100 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (195 resets) in 43 ms. (90 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (182 resets) in 34 ms. (114 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (184 resets) in 43 ms. (90 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (389 resets) in 53 ms. (74 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (204 resets) in 43 ms. (90 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (200 resets) in 45 ms. (87 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (191 resets) in 39 ms. (100 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (212 resets) in 39 ms. (100 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (190 resets) in 40 ms. (97 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (185 resets) in 40 ms. (97 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (194 resets) in 35 ms. (111 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (202 resets) in 45 ms. (87 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (189 resets) in 44 ms. (88 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (374 resets) in 48 ms. (81 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (197 resets) in 40 ms. (97 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (365 resets) in 53 ms. (74 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (197 resets) in 45 ms. (87 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (194 resets) in 38 ms. (102 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (190 resets) in 46 ms. (85 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (208 resets) in 37 ms. (105 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (355 resets) in 49 ms. (80 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (203 resets) in 28 ms. (138 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (182 resets) in 39 ms. (100 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (193 resets) in 29 ms. (133 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (176 resets) in 27 ms. (142 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (187 resets) in 26 ms. (148 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (374 resets) in 36 ms. (108 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (375 resets) in 56 ms. (70 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (183 resets) in 29 ms. (133 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (194 resets) in 31 ms. (125 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (194 resets) in 32 ms. (121 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (199 resets) in 29 ms. (133 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (158 resets) in 25 ms. (153 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (388 resets) in 44 ms. (88 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (389 resets) in 55 ms. (71 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (186 resets) in 31 ms. (125 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (372 resets) in 42 ms. (93 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (182 resets) in 30 ms. (129 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4000 steps (197 resets) in 51 ms. (76 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (152 resets) in 26 ms. (148 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (169 resets) in 35 ms. (111 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (173 resets) in 50 ms. (78 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (396 resets) in 37 ms. (105 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4003 steps (191 resets) in 43 ms. (90 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (182 resets) in 29 ms. (133 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4001 steps (403 resets) in 36 ms. (108 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (165 resets) in 29 ms. (133 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4004 steps (196 resets) in 29 ms. (133 steps per ms) remains 55/55 properties
BEST_FIRST walk for 4002 steps (194 resets) in 26 ms. (148 steps per ms) remains 55/55 properties
Interrupted probabilistic random walk after 446223 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :52 out of 55
Probabilistic random walk after 446223 steps, saw 171054 distinct states, run finished after 3011 ms. (steps per millisecond=148 ) properties seen :52
// Phase 1: matrix 402 rows 209 cols
[2025-05-30 07:23:44] [INFO ] Computed 2 invariants in 6 ms
[2025-05-30 07:23:44] [INFO ] State equation strengthened by 216 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 76/88 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 49/137 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/137 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 260/397 variables, 137/139 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/397 variables, 74/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/397 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 202/599 variables, 66/279 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/599 variables, 136/415 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/599 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 12/611 variables, 6/421 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/611 variables, 6/427 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/611 variables, 0/427 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/611 variables, 0/427 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 611/611 variables, and 427 constraints, problems are : Problem set: 0 solved, 3 unsolved in 885 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 209/209 constraints, ReadFeed: 216/216 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 76/88 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 49/137 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/137 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 260/397 variables, 137/139 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/397 variables, 74/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/397 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 202/599 variables, 66/279 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/599 variables, 136/415 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/599 variables, 3/418 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/599 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 12/611 variables, 6/424 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/611 variables, 6/430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/611 variables, 0/430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/611 variables, 0/430 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 611/611 variables, and 430 constraints, problems are : Problem set: 0 solved, 3 unsolved in 6187 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 209/209 constraints, ReadFeed: 216/216 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7104ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 3569 ms.
Support contains 12 out of 209 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 209/209 places, 402/402 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 173 transition count 290
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 173 transition count 290
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 75 place count 173 transition count 287
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 106 place count 142 transition count 251
Iterating global reduction 1 with 31 rules applied. Total rules applied 137 place count 142 transition count 251
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 148 place count 142 transition count 240
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 168 place count 122 transition count 206
Iterating global reduction 2 with 20 rules applied. Total rules applied 188 place count 122 transition count 206
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 199 place count 122 transition count 195
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 205 place count 116 transition count 186
Iterating global reduction 3 with 6 rules applied. Total rules applied 211 place count 116 transition count 186
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 216 place count 116 transition count 181
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 218 place count 114 transition count 179
Iterating global reduction 4 with 2 rules applied. Total rules applied 220 place count 114 transition count 179
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 221 place count 114 transition count 178
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 222 place count 113 transition count 177
Iterating global reduction 5 with 1 rules applied. Total rules applied 223 place count 113 transition count 177
Applied a total of 223 rules in 42 ms. Remains 113 /209 variables (removed 96) and now considering 177/402 (removed 225) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 113/209 places, 177/402 transitions.
RANDOM walk for 40000 steps (9139 resets) in 163 ms. (243 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (1885 resets) in 49 ms. (800 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (1904 resets) in 97 ms. (408 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (1917 resets) in 98 ms. (404 steps per ms) remains 3/3 properties
Finished probabilistic random walk after 70773 steps, run visited all 3 properties in 433 ms. (steps per millisecond=163 )
Probabilistic random walk after 70773 steps, saw 28732 distinct states, run finished after 441 ms. (steps per millisecond=160 ) properties seen :3
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DBSingleClientW-PT-d1m09-CTLFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 07:23:56] [INFO ] Flatten gal took : 49 ms
[2025-05-30 07:23:56] [INFO ] Flatten gal took : 51 ms
[2025-05-30 07:23:56] [INFO ] Input system was already deterministic with 415 transitions.
Computed a total of 5 stabilizing places and 33 stable transitions
Graph (complete) has 833 edges and 214 vertex of which 213 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 214/214 places, 415/415 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 170 transition count 286
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 170 transition count 286
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 94 place count 170 transition count 280
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 130 place count 134 transition count 238
Iterating global reduction 1 with 36 rules applied. Total rules applied 166 place count 134 transition count 238
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 183 place count 134 transition count 221
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 205 place count 112 transition count 185
Iterating global reduction 2 with 22 rules applied. Total rules applied 227 place count 112 transition count 185
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 240 place count 112 transition count 172
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 248 place count 104 transition count 158
Iterating global reduction 3 with 8 rules applied. Total rules applied 256 place count 104 transition count 158
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 260 place count 104 transition count 154
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 265 place count 99 transition count 149
Iterating global reduction 4 with 5 rules applied. Total rules applied 270 place count 99 transition count 149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 271 place count 99 transition count 148
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 275 place count 95 transition count 144
Iterating global reduction 5 with 4 rules applied. Total rules applied 279 place count 95 transition count 144
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 281 place count 95 transition count 142
Applied a total of 281 rules in 37 ms. Remains 95 /214 variables (removed 119) and now considering 142/415 (removed 273) transitions.
// Phase 1: matrix 142 rows 95 cols
[2025-05-30 07:23:56] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:23:56] [INFO ] Implicit Places using invariants in 95 ms returned []
[2025-05-30 07:23:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:23:56] [INFO ] State equation strengthened by 62 read => feed constraints.
[2025-05-30 07:23:56] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 07:23:56] [INFO ] Redundant transitions in 5 ms returned []
Running 141 sub problems to find dead transitions.
[2025-05-30 07:23:56] [INFO ] Invariant cache hit.
[2025-05-30 07:23:56] [INFO ] State equation strengthened by 62 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 1 (OVERLAPS) 1/95 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/95 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/95 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 4 (OVERLAPS) 142/237 variables, 95/97 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/237 variables, 62/159 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:24:01] [INFO ] Deduced a trap composed of 12 places in 134 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:24:02] [INFO ] Deduced a trap composed of 35 places in 104 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:24:02] [INFO ] Deduced a trap composed of 37 places in 104 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:24:02] [INFO ] Deduced a trap composed of 37 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:24:02] [INFO ] Deduced a trap composed of 37 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:24:02] [INFO ] Deduced a trap composed of 36 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:24:02] [INFO ] Deduced a trap composed of 36 places in 86 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:24:02] [INFO ] Deduced a trap composed of 12 places in 94 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 8/167 constraints. Problems are: Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:24:05] [INFO ] Deduced a trap composed of 38 places in 87 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:24:05] [INFO ] Deduced a trap composed of 38 places in 121 ms of which 17 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 2/169 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 9 (OVERLAPS) 0/237 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 141 unsolved
No progress, stopping.
After SMT solving in domain Real declared 237/237 variables, and 169 constraints, problems are : Problem set: 0 solved, 141 unsolved in 20745 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 95/95 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 141 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/94 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/94 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 2 (OVERLAPS) 1/95 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/95 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/95 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/95 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 6 (OVERLAPS) 142/237 variables, 95/107 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 62/169 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 141/310 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/237 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 141 unsolved
At refinement iteration 10 (OVERLAPS) 0/237 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 141 unsolved
No progress, stopping.
After SMT solving in domain Int declared 237/237 variables, and 310 constraints, problems are : Problem set: 0 solved, 141 unsolved in 30007 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 95/95 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 141/141 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 50812ms problems are : Problem set: 0 solved, 141 unsolved
Search for dead transitions found 0 dead transitions in 50815ms
Starting structural reductions in SI_CTL mode, iteration 1 : 95/214 places, 142/415 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 51279 ms. Remains : 95/214 places, 142/415 transitions.
[2025-05-30 07:24:47] [INFO ] Flatten gal took : 10 ms
[2025-05-30 07:24:47] [INFO ] Flatten gal took : 9 ms
[2025-05-30 07:24:47] [INFO ] Input system was already deterministic with 142 transitions.
[2025-05-30 07:24:47] [INFO ] Flatten gal took : 8 ms
[2025-05-30 07:24:47] [INFO ] Flatten gal took : 8 ms
[2025-05-30 07:24:47] [INFO ] Time to serialize gal into /tmp/CTLFireability4697799753012889596.gal : 4 ms
[2025-05-30 07:24:47] [INFO ] Time to serialize properties into /tmp/CTLFireability11975401957511258044.ctl : 4 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/CTLFireability4697799753012889596.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11975401957511258044.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.
[2025-05-30 07:25:17] [INFO ] Flatten gal took : 9 ms
[2025-05-30 07:25:17] [INFO ] Applying decomposition
[2025-05-30 07:25:17] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13918066578376059863.txt' '-o' '/tmp/graph13918066578376059863.bin' '-w' '/tmp/graph13918066578376059863.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13918066578376059863.bin' '-l' '-1' '-v' '-w' '/tmp/graph13918066578376059863.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:25:17] [INFO ] Decomposing Gal with order
[2025-05-30 07:25:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:25:17] [INFO ] Removed a total of 144 redundant transitions.
[2025-05-30 07:25:18] [INFO ] Flatten gal took : 73 ms
[2025-05-30 07:25:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 104 labels/synchronizations in 15 ms.
[2025-05-30 07:25:18] [INFO ] Time to serialize gal into /tmp/CTLFireability3419853511703671730.gal : 9 ms
[2025-05-30 07:25:18] [INFO ] Time to serialize properties into /tmp/CTLFireability11607597331139525413.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/CTLFireability3419853511703671730.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11607597331139525413.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 : 214/214 places, 415/415 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 169 transition count 263
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 169 transition count 263
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 94 place count 169 transition count 259
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 129 place count 134 transition count 219
Iterating global reduction 1 with 35 rules applied. Total rules applied 164 place count 134 transition count 219
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 176 place count 134 transition count 207
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 197 place count 113 transition count 174
Iterating global reduction 2 with 21 rules applied. Total rules applied 218 place count 113 transition count 174
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 227 place count 113 transition count 165
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 234 place count 106 transition count 152
Iterating global reduction 3 with 7 rules applied. Total rules applied 241 place count 106 transition count 152
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 247 place count 106 transition count 146
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 250 place count 103 transition count 143
Iterating global reduction 4 with 3 rules applied. Total rules applied 253 place count 103 transition count 143
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 256 place count 100 transition count 140
Iterating global reduction 4 with 3 rules applied. Total rules applied 259 place count 100 transition count 140
Applied a total of 259 rules in 13 ms. Remains 100 /214 variables (removed 114) and now considering 140/415 (removed 275) transitions.
// Phase 1: matrix 140 rows 100 cols
[2025-05-30 07:25:48] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:25:48] [INFO ] Implicit Places using invariants in 154 ms returned []
[2025-05-30 07:25:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:25:48] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-05-30 07:25:48] [INFO ] Implicit Places using invariants and state equation in 573 ms returned []
Implicit Place search using SMT with State Equation took 740 ms to find 0 implicit places.
Running 139 sub problems to find dead transitions.
[2025-05-30 07:25:48] [INFO ] Invariant cache hit.
[2025-05-30 07:25:48] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 4 (OVERLAPS) 140/240 variables, 100/102 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 50/152 constraints. Problems are: Problem set: 0 solved, 139 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/240 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 7 (OVERLAPS) 0/240 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 139 unsolved
No progress, stopping.
After SMT solving in domain Real declared 240/240 variables, and 152 constraints, problems are : Problem set: 0 solved, 139 unsolved in 8293 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 100/100 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 139/139 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 139 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 4 (OVERLAPS) 140/240 variables, 100/102 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 50/152 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/240 variables, 139/291 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/240 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 139 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 240/240 variables, and 291 constraints, problems are : Problem set: 0 solved, 139 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 100/100 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 139/139 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 38401ms problems are : Problem set: 0 solved, 139 unsolved
Search for dead transitions found 0 dead transitions in 38402ms
Starting structural reductions in LTL mode, iteration 1 : 100/214 places, 140/415 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39156 ms. Remains : 100/214 places, 140/415 transitions.
[2025-05-30 07:26:27] [INFO ] Flatten gal took : 8 ms
[2025-05-30 07:26:27] [INFO ] Flatten gal took : 9 ms
[2025-05-30 07:26:27] [INFO ] Input system was already deterministic with 140 transitions.
[2025-05-30 07:26:27] [INFO ] Flatten gal took : 12 ms
[2025-05-30 07:26:27] [INFO ] Flatten gal took : 22 ms
[2025-05-30 07:26:27] [INFO ] Time to serialize gal into /tmp/CTLFireability817123022641143268.gal : 3 ms
[2025-05-30 07:26:27] [INFO ] Time to serialize properties into /tmp/CTLFireability8204236188099691682.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/CTLFireability817123022641143268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8204236188099691682.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 07:26:57] [INFO ] Flatten gal took : 7 ms
[2025-05-30 07:26:57] [INFO ] Applying decomposition
[2025-05-30 07:26:57] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6219465139873946317.txt' '-o' '/tmp/graph6219465139873946317.bin' '-w' '/tmp/graph6219465139873946317.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6219465139873946317.bin' '-l' '-1' '-v' '-w' '/tmp/graph6219465139873946317.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:26:57] [INFO ] Decomposing Gal with order
[2025-05-30 07:26:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:26:57] [INFO ] Removed a total of 171 redundant transitions.
[2025-05-30 07:26:57] [INFO ] Flatten gal took : 38 ms
[2025-05-30 07:26:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 94 labels/synchronizations in 8 ms.
[2025-05-30 07:26:57] [INFO ] Time to serialize gal into /tmp/CTLFireability11511518154135779685.gal : 4 ms
[2025-05-30 07:26:57] [INFO ] Time to serialize properties into /tmp/CTLFireability7553305326826438368.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/CTLFireability11511518154135779685.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7553305326826438368.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 : 214/214 places, 415/415 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 166 transition count 252
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 166 transition count 252
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 99 place count 166 transition count 249
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 137 place count 128 transition count 205
Iterating global reduction 1 with 38 rules applied. Total rules applied 175 place count 128 transition count 205
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 188 place count 128 transition count 192
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 211 place count 105 transition count 154
Iterating global reduction 2 with 23 rules applied. Total rules applied 234 place count 105 transition count 154
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 243 place count 105 transition count 145
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 253 place count 95 transition count 128
Iterating global reduction 3 with 10 rules applied. Total rules applied 263 place count 95 transition count 128
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 267 place count 95 transition count 124
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 273 place count 89 transition count 118
Iterating global reduction 4 with 6 rules applied. Total rules applied 279 place count 89 transition count 118
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 280 place count 89 transition count 117
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 284 place count 85 transition count 113
Iterating global reduction 5 with 4 rules applied. Total rules applied 288 place count 85 transition count 113
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 291 place count 85 transition count 110
Applied a total of 291 rules in 28 ms. Remains 85 /214 variables (removed 129) and now considering 110/415 (removed 305) transitions.
// Phase 1: matrix 110 rows 85 cols
[2025-05-30 07:27:27] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:27:27] [INFO ] Implicit Places using invariants in 103 ms returned []
[2025-05-30 07:27:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:27:27] [INFO ] State equation strengthened by 38 read => feed constraints.
[2025-05-30 07:27:28] [INFO ] Implicit Places using invariants and state equation in 395 ms returned []
Implicit Place search using SMT with State Equation took 500 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 07:27:28] [INFO ] Redundant transitions in 4 ms returned []
Running 109 sub problems to find dead transitions.
[2025-05-30 07:27:28] [INFO ] Invariant cache hit.
[2025-05-30 07:27:28] [INFO ] State equation strengthened by 38 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/85 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (OVERLAPS) 110/195 variables, 85/87 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/195 variables, 38/125 constraints. Problems are: Problem set: 0 solved, 109 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/195 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (OVERLAPS) 0/195 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Real declared 195/195 variables, and 125 constraints, problems are : Problem set: 0 solved, 109 unsolved in 5835 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 85/85 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 109 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/84 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (OVERLAPS) 1/85 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/85 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 4 (OVERLAPS) 110/195 variables, 85/87 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/195 variables, 38/125 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/195 variables, 109/234 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/195 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 8 (OVERLAPS) 0/195 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 109 unsolved
No progress, stopping.
After SMT solving in domain Int declared 195/195 variables, and 234 constraints, problems are : Problem set: 0 solved, 109 unsolved in 25677 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 85/85 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31567ms problems are : Problem set: 0 solved, 109 unsolved
Search for dead transitions found 0 dead transitions in 31567ms
Starting structural reductions in SI_CTL mode, iteration 1 : 85/214 places, 110/415 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32108 ms. Remains : 85/214 places, 110/415 transitions.
[2025-05-30 07:27:59] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:27:59] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:27:59] [INFO ] Input system was already deterministic with 110 transitions.
[2025-05-30 07:27:59] [INFO ] Flatten gal took : 9 ms
[2025-05-30 07:27:59] [INFO ] Flatten gal took : 16 ms
[2025-05-30 07:27:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5833649637265125576.gal : 3 ms
[2025-05-30 07:27:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15249762849835235343.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/ReachabilityCardinality5833649637265125576.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15249762849835235343.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (9219 resets) in 392 ms. (101 steps per ms) remains 1/1 properties
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40003 steps (1924 resets) in 146 ms. (272 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality15249762849835235343.prop.
Finished probabilistic random walk after 5126 steps, run visited all 1 properties in 16 ms. (steps per millisecond=320 )
Probabilistic random walk after 5126 steps, saw 2434 distinct states, run finished after 16 ms. (steps per millisecond=320 ) properties seen :1
FORMULA DBSingleClientW-PT-d1m09-CTLFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 20
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :20 after 46
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :46 after 72
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 415/415 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 174 transition count 288
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 174 transition count 288
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 85 place count 174 transition count 283
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 118 place count 141 transition count 244
Iterating global reduction 1 with 33 rules applied. Total rules applied 151 place count 141 transition count 244
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 165 place count 141 transition count 230
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 183 place count 123 transition count 199
Iterating global reduction 2 with 18 rules applied. Total rules applied 201 place count 123 transition count 199
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 209 place count 123 transition count 191
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 215 place count 117 transition count 183
Iterating global reduction 3 with 6 rules applied. Total rules applied 221 place count 117 transition count 183
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 226 place count 117 transition count 178
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 228 place count 115 transition count 176
Iterating global reduction 4 with 2 rules applied. Total rules applied 230 place count 115 transition count 176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 231 place count 115 transition count 175
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 232 place count 114 transition count 174
Iterating global reduction 5 with 1 rules applied. Total rules applied 233 place count 114 transition count 174
Applied a total of 233 rules in 16 ms. Remains 114 /214 variables (removed 100) and now considering 174/415 (removed 241) transitions.
// Phase 1: matrix 174 rows 114 cols
[2025-05-30 07:28:00] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:28:00] [INFO ] Implicit Places using invariants in 169 ms returned []
[2025-05-30 07:28:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:28:00] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-05-30 07:28:00] [INFO ] Implicit Places using invariants and state equation in 491 ms returned []
Implicit Place search using SMT with State Equation took 664 ms to find 0 implicit places.
Running 173 sub problems to find dead transitions.
[2025-05-30 07:28:00] [INFO ] Invariant cache hit.
[2025-05-30 07:28:00] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 1 (OVERLAPS) 1/114 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 4 (OVERLAPS) 174/288 variables, 114/116 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 74/190 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/288 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 7 (OVERLAPS) 0/288 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 173 unsolved
No progress, stopping.
After SMT solving in domain Real declared 288/288 variables, and 190 constraints, problems are : Problem set: 0 solved, 173 unsolved in 13162 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 114/114 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 173/173 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 173 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 1 (OVERLAPS) 1/114 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/114 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 4 (OVERLAPS) 174/288 variables, 114/116 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/288 variables, 74/190 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/288 variables, 173/363 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/288 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 173 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 288/288 variables, and 363 constraints, problems are : Problem set: 0 solved, 173 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 114/114 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 173/173 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43306ms problems are : Problem set: 0 solved, 173 unsolved
Search for dead transitions found 0 dead transitions in 43308ms
Starting structural reductions in LTL mode, iteration 1 : 114/214 places, 174/415 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43990 ms. Remains : 114/214 places, 174/415 transitions.
[2025-05-30 07:28:44] [INFO ] Flatten gal took : 12 ms
[2025-05-30 07:28:44] [INFO ] Flatten gal took : 17 ms
[2025-05-30 07:28:44] [INFO ] Input system was already deterministic with 174 transitions.
[2025-05-30 07:28:44] [INFO ] Flatten gal took : 12 ms
[2025-05-30 07:28:44] [INFO ] Flatten gal took : 12 ms
[2025-05-30 07:28:44] [INFO ] Time to serialize gal into /tmp/CTLFireability9952157546239578296.gal : 3 ms
[2025-05-30 07:28:44] [INFO ] Time to serialize properties into /tmp/CTLFireability5680465505436273939.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/CTLFireability9952157546239578296.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5680465505436273939.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.
[2025-05-30 07:29:14] [INFO ] Flatten gal took : 9 ms
[2025-05-30 07:29:14] [INFO ] Applying decomposition
[2025-05-30 07:29:14] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5665139697435458621.txt' '-o' '/tmp/graph5665139697435458621.bin' '-w' '/tmp/graph5665139697435458621.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5665139697435458621.bin' '-l' '-1' '-v' '-w' '/tmp/graph5665139697435458621.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:29:14] [INFO ] Decomposing Gal with order
[2025-05-30 07:29:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:29:14] [INFO ] Removed a total of 170 redundant transitions.
[2025-05-30 07:29:14] [INFO ] Flatten gal took : 23 ms
[2025-05-30 07:29:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 111 labels/synchronizations in 8 ms.
[2025-05-30 07:29:14] [INFO ] Time to serialize gal into /tmp/CTLFireability1353850895081158911.gal : 4 ms
[2025-05-30 07:29:14] [INFO ] Time to serialize properties into /tmp/CTLFireability14711723071658957398.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/CTLFireability1353850895081158911.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14711723071658957398.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 : 214/214 places, 415/415 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 167 transition count 253
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 167 transition count 253
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 97 place count 167 transition count 250
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 134 place count 130 transition count 208
Iterating global reduction 1 with 37 rules applied. Total rules applied 171 place count 130 transition count 208
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 183 place count 130 transition count 196
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 207 place count 106 transition count 156
Iterating global reduction 2 with 24 rules applied. Total rules applied 231 place count 106 transition count 156
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 241 place count 106 transition count 146
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 250 place count 97 transition count 130
Iterating global reduction 3 with 9 rules applied. Total rules applied 259 place count 97 transition count 130
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 263 place count 97 transition count 126
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 269 place count 91 transition count 120
Iterating global reduction 4 with 6 rules applied. Total rules applied 275 place count 91 transition count 120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 276 place count 91 transition count 119
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 280 place count 87 transition count 115
Iterating global reduction 5 with 4 rules applied. Total rules applied 284 place count 87 transition count 115
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 287 place count 87 transition count 112
Applied a total of 287 rules in 10 ms. Remains 87 /214 variables (removed 127) and now considering 112/415 (removed 303) transitions.
// Phase 1: matrix 112 rows 87 cols
[2025-05-30 07:29:44] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:29:44] [INFO ] Implicit Places using invariants in 116 ms returned []
[2025-05-30 07:29:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:29:44] [INFO ] State equation strengthened by 38 read => feed constraints.
[2025-05-30 07:29:44] [INFO ] Implicit Places using invariants and state equation in 335 ms returned []
Implicit Place search using SMT with State Equation took 455 ms to find 0 implicit places.
Running 111 sub problems to find dead transitions.
[2025-05-30 07:29:44] [INFO ] Invariant cache hit.
[2025-05-30 07:29:44] [INFO ] State equation strengthened by 38 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (OVERLAPS) 1/87 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 111 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:29:46] [INFO ] Deduced a trap composed of 33 places in 48 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (OVERLAPS) 112/199 variables, 87/90 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/199 variables, 38/128 constraints. Problems are: Problem set: 0 solved, 111 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:29:49] [INFO ] Deduced a trap composed of 11 places in 97 ms of which 10 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/199 variables, 1/129 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/199 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (OVERLAPS) 0/199 variables, 0/129 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Real declared 199/199 variables, and 129 constraints, problems are : Problem set: 0 solved, 111 unsolved in 10093 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 87/87 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 111 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 2 (OVERLAPS) 1/87 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/87 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 6 (OVERLAPS) 112/199 variables, 87/91 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/199 variables, 38/129 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/199 variables, 111/240 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/199 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 111 unsolved
At refinement iteration 10 (OVERLAPS) 0/199 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 111 unsolved
No progress, stopping.
After SMT solving in domain Int declared 199/199 variables, and 240 constraints, problems are : Problem set: 0 solved, 111 unsolved in 20915 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 87/87 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 111/111 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 31071ms problems are : Problem set: 0 solved, 111 unsolved
Search for dead transitions found 0 dead transitions in 31072ms
Starting structural reductions in LTL mode, iteration 1 : 87/214 places, 112/415 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31538 ms. Remains : 87/214 places, 112/415 transitions.
[2025-05-30 07:30:15] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:30:15] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:30:15] [INFO ] Input system was already deterministic with 112 transitions.
[2025-05-30 07:30:15] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:30:15] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:30:15] [INFO ] Time to serialize gal into /tmp/CTLFireability17429983033520869255.gal : 2 ms
[2025-05-30 07:30:15] [INFO ] Time to serialize properties into /tmp/CTLFireability11109345102040226705.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/CTLFireability17429983033520869255.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11109345102040226705.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.
[2025-05-30 07:30:45] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:30:45] [INFO ] Applying decomposition
[2025-05-30 07:30:45] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15555655625315614400.txt' '-o' '/tmp/graph15555655625315614400.bin' '-w' '/tmp/graph15555655625315614400.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15555655625315614400.bin' '-l' '-1' '-v' '-w' '/tmp/graph15555655625315614400.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:30:46] [INFO ] Decomposing Gal with order
[2025-05-30 07:30:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:30:46] [INFO ] Removed a total of 120 redundant transitions.
[2025-05-30 07:30:46] [INFO ] Flatten gal took : 15 ms
[2025-05-30 07:30:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 85 labels/synchronizations in 6 ms.
[2025-05-30 07:30:46] [INFO ] Time to serialize gal into /tmp/CTLFireability14666572900433001541.gal : 2 ms
[2025-05-30 07:30:46] [INFO ] Time to serialize properties into /tmp/CTLFireability938449292723609584.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/CTLFireability14666572900433001541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability938449292723609584.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.51899e+07,9.16962,197836,4669,1310,169943,10657,353,1.46496e+06,94,343394,0
Converting to forward existential form...Done !
original formula: AG(((EX(EG(((i4.u7.p29<1)||(i0.u0.l0<1)))) + (i0.u0.s1<1)) + (i3.u9.l450<1)))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !((i3.u9.l450<1))) * !((i0.u0.s1<1))) * !(EX(EG(((i4.u7.p29<1)||(i0.u0.l0<1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t11, t48, t55, t73, t80, t82, t83, t85, t86, t88, t89, t91, t92, t93, t94, t95, t96, t97,...386
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 214/214 places, 415/415 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 168 transition count 258
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 168 transition count 258
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 96 place count 168 transition count 254
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 132 place count 132 transition count 212
Iterating global reduction 1 with 36 rules applied. Total rules applied 168 place count 132 transition count 212
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 181 place count 132 transition count 199
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 203 place count 110 transition count 162
Iterating global reduction 2 with 22 rules applied. Total rules applied 225 place count 110 transition count 162
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 234 place count 110 transition count 153
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 243 place count 101 transition count 137
Iterating global reduction 3 with 9 rules applied. Total rules applied 252 place count 101 transition count 137
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 258 place count 101 transition count 131
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 263 place count 96 transition count 126
Iterating global reduction 4 with 5 rules applied. Total rules applied 268 place count 96 transition count 126
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 269 place count 96 transition count 125
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 273 place count 92 transition count 121
Iterating global reduction 5 with 4 rules applied. Total rules applied 277 place count 92 transition count 121
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 278 place count 92 transition count 120
Applied a total of 278 rules in 29 ms. Remains 92 /214 variables (removed 122) and now considering 120/415 (removed 295) transitions.
// Phase 1: matrix 120 rows 92 cols
[2025-05-30 07:31:16] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:31:16] [INFO ] Implicit Places using invariants in 114 ms returned []
[2025-05-30 07:31:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:31:16] [INFO ] State equation strengthened by 42 read => feed constraints.
[2025-05-30 07:31:16] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 07:31:16] [INFO ] Redundant transitions in 3 ms returned []
Running 119 sub problems to find dead transitions.
[2025-05-30 07:31:16] [INFO ] Invariant cache hit.
[2025-05-30 07:31:16] [INFO ] State equation strengthened by 42 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 4 (OVERLAPS) 120/212 variables, 92/94 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 42/136 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 7 (OVERLAPS) 0/212 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 119 unsolved
No progress, stopping.
After SMT solving in domain Real declared 212/212 variables, and 136 constraints, problems are : Problem set: 0 solved, 119 unsolved in 6958 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 92/92 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 119/119 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 119 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 1 (OVERLAPS) 1/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/92 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 4 (OVERLAPS) 120/212 variables, 92/94 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/212 variables, 42/136 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/212 variables, 119/255 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/212 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 119 unsolved
At refinement iteration 8 (OVERLAPS) 0/212 variables, 0/255 constraints. Problems are: Problem set: 0 solved, 119 unsolved
No progress, stopping.
After SMT solving in domain Int declared 212/212 variables, and 255 constraints, problems are : Problem set: 0 solved, 119 unsolved in 27080 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 92/92 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 119/119 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34080ms problems are : Problem set: 0 solved, 119 unsolved
Search for dead transitions found 0 dead transitions in 34081ms
Starting structural reductions in SI_CTL mode, iteration 1 : 92/214 places, 120/415 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 34534 ms. Remains : 92/214 places, 120/415 transitions.
[2025-05-30 07:31:50] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:31:50] [INFO ] Flatten gal took : 9 ms
[2025-05-30 07:31:50] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 07:31:50] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:31:50] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:31:50] [INFO ] Time to serialize gal into /tmp/CTLFireability8362499956423995600.gal : 2 ms
[2025-05-30 07:31:50] [INFO ] Time to serialize properties into /tmp/CTLFireability5020697161463261224.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/CTLFireability8362499956423995600.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5020697161463261224.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.
[2025-05-30 07:32:20] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:32:20] [INFO ] Applying decomposition
[2025-05-30 07:32:20] [INFO ] Flatten gal took : 3 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/graph6976990687592461643.txt' '-o' '/tmp/graph6976990687592461643.bin' '-w' '/tmp/graph6976990687592461643.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6976990687592461643.bin' '-l' '-1' '-v' '-w' '/tmp/graph6976990687592461643.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:32:20] [INFO ] Decomposing Gal with order
[2025-05-30 07:32:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:32:20] [INFO ] Removed a total of 129 redundant transitions.
[2025-05-30 07:32:20] [INFO ] Flatten gal took : 14 ms
[2025-05-30 07:32:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 85 labels/synchronizations in 7 ms.
[2025-05-30 07:32:20] [INFO ] Time to serialize gal into /tmp/CTLFireability4010127999515659470.gal : 2 ms
[2025-05-30 07:32:20] [INFO ] Time to serialize properties into /tmp/CTLFireability9452729812721835377.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/CTLFireability4010127999515659470.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9452729812721835377.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.04262e+08,17.595,291424,3941,2120,360424,31371,367,1.30392e+06,104,284979,0
Converting to forward existential form...Done !
original formula: A(!(((i0.u0.s1>=1)&&(i0.u9.l433>=1))) U EF(((i0.u0.s1>=1)&&(i1.u18.l1220>=1))))
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U ((i0.u0.s1>=1)&&(i1.u18.l1220>=1))))))) * !(E(!(E(TRUE U ((i0.u0.s1>=1)&&(i1.u18.l1220...268
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t11, t40, t55, t56, t62, t64, t79, t86, t87, t88, t90, t91, t93, t94, t95, t96, t97, ...449
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 214/214 places, 415/415 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 168 transition count 268
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 168 transition count 268
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 97 place count 168 transition count 263
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 134 place count 131 transition count 220
Iterating global reduction 1 with 37 rules applied. Total rules applied 171 place count 131 transition count 220
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 187 place count 131 transition count 204
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 210 place count 108 transition count 166
Iterating global reduction 2 with 23 rules applied. Total rules applied 233 place count 108 transition count 166
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 243 place count 108 transition count 156
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 253 place count 98 transition count 139
Iterating global reduction 3 with 10 rules applied. Total rules applied 263 place count 98 transition count 139
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 269 place count 98 transition count 133
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 274 place count 93 transition count 128
Iterating global reduction 4 with 5 rules applied. Total rules applied 279 place count 93 transition count 128
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 280 place count 93 transition count 127
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 283 place count 90 transition count 124
Iterating global reduction 5 with 3 rules applied. Total rules applied 286 place count 90 transition count 124
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 287 place count 90 transition count 123
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 288 place count 89 transition count 117
Iterating global reduction 6 with 1 rules applied. Total rules applied 289 place count 89 transition count 117
Applied a total of 289 rules in 24 ms. Remains 89 /214 variables (removed 125) and now considering 117/415 (removed 298) transitions.
// Phase 1: matrix 117 rows 89 cols
[2025-05-30 07:32:50] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:32:50] [INFO ] Implicit Places using invariants in 86 ms returned []
[2025-05-30 07:32:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:32:51] [INFO ] State equation strengthened by 41 read => feed constraints.
[2025-05-30 07:32:51] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 07:32:51] [INFO ] Redundant transitions in 3 ms returned []
Running 116 sub problems to find dead transitions.
[2025-05-30 07:32:51] [INFO ] Invariant cache hit.
[2025-05-30 07:32:51] [INFO ] State equation strengthened by 41 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 117/206 variables, 89/91 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/206 variables, 41/132 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/206 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (OVERLAPS) 0/206 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 206/206 variables, and 132 constraints, problems are : Problem set: 0 solved, 116 unsolved in 5791 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 116 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (OVERLAPS) 1/89 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/89 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (OVERLAPS) 117/206 variables, 89/91 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/206 variables, 41/132 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/206 variables, 116/248 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/206 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 8 (OVERLAPS) 0/206 variables, 0/248 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 206/206 variables, and 248 constraints, problems are : Problem set: 0 solved, 116 unsolved in 19581 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 89/89 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25433ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 25433ms
Starting structural reductions in SI_CTL mode, iteration 1 : 89/214 places, 117/415 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25880 ms. Remains : 89/214 places, 117/415 transitions.
[2025-05-30 07:33:16] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:33:16] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:33:16] [INFO ] Input system was already deterministic with 117 transitions.
[2025-05-30 07:33:16] [INFO ] Flatten gal took : 8 ms
[2025-05-30 07:33:16] [INFO ] Flatten gal took : 3 ms
[2025-05-30 07:33:16] [INFO ] Time to serialize gal into /tmp/CTLFireability3401908331707425959.gal : 1 ms
[2025-05-30 07:33:16] [INFO ] Time to serialize properties into /tmp/CTLFireability8789277284593068380.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/CTLFireability3401908331707425959.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8789277284593068380.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.
[2025-05-30 07:33:46] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:33:46] [INFO ] Applying decomposition
[2025-05-30 07:33:46] [INFO ] Flatten gal took : 3 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/graph3695674806581093071.txt' '-o' '/tmp/graph3695674806581093071.bin' '-w' '/tmp/graph3695674806581093071.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3695674806581093071.bin' '-l' '-1' '-v' '-w' '/tmp/graph3695674806581093071.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:33:46] [INFO ] Decomposing Gal with order
[2025-05-30 07:33:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:33:46] [INFO ] Removed a total of 123 redundant transitions.
[2025-05-30 07:33:46] [INFO ] Flatten gal took : 10 ms
[2025-05-30 07:33:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 5 ms.
[2025-05-30 07:33:46] [INFO ] Time to serialize gal into /tmp/CTLFireability8898320409341346196.gal : 2 ms
[2025-05-30 07:33:46] [INFO ] Time to serialize properties into /tmp/CTLFireability8099171035904155339.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/CTLFireability8898320409341346196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8099171035904155339.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 : 214/214 places, 415/415 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 172 transition count 280
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 172 transition count 280
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 90 place count 172 transition count 274
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 123 place count 139 transition count 238
Iterating global reduction 1 with 33 rules applied. Total rules applied 156 place count 139 transition count 238
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 172 place count 139 transition count 222
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 192 place count 119 transition count 188
Iterating global reduction 2 with 20 rules applied. Total rules applied 212 place count 119 transition count 188
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 224 place count 119 transition count 176
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 230 place count 113 transition count 164
Iterating global reduction 3 with 6 rules applied. Total rules applied 236 place count 113 transition count 164
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 242 place count 113 transition count 158
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 245 place count 110 transition count 155
Iterating global reduction 4 with 3 rules applied. Total rules applied 248 place count 110 transition count 155
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 249 place count 110 transition count 154
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 251 place count 108 transition count 152
Iterating global reduction 5 with 2 rules applied. Total rules applied 253 place count 108 transition count 152
Applied a total of 253 rules in 10 ms. Remains 108 /214 variables (removed 106) and now considering 152/415 (removed 263) transitions.
// Phase 1: matrix 152 rows 108 cols
[2025-05-30 07:34:16] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:34:17] [INFO ] Implicit Places using invariants in 121 ms returned []
[2025-05-30 07:34:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:34:17] [INFO ] State equation strengthened by 54 read => feed constraints.
[2025-05-30 07:34:17] [INFO ] Implicit Places using invariants and state equation in 465 ms returned []
Implicit Place search using SMT with State Equation took 589 ms to find 0 implicit places.
Running 151 sub problems to find dead transitions.
[2025-05-30 07:34:17] [INFO ] Invariant cache hit.
[2025-05-30 07:34:17] [INFO ] State equation strengthened by 54 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 1 (OVERLAPS) 1/108 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 4 (OVERLAPS) 152/260 variables, 108/110 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/260 variables, 54/164 constraints. Problems are: Problem set: 0 solved, 151 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:34:23] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 9 ms to minimize.
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/260 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/260 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 8 (OVERLAPS) 0/260 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 151 unsolved
No progress, stopping.
After SMT solving in domain Real declared 260/260 variables, and 165 constraints, problems are : Problem set: 0 solved, 151 unsolved in 12743 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/108 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 151/151 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 151 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 2 (OVERLAPS) 1/108 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/108 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 5 (OVERLAPS) 152/260 variables, 108/111 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/260 variables, 54/165 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/260 variables, 151/316 constraints. Problems are: Problem set: 0 solved, 151 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/260 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 151 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 260/260 variables, and 316 constraints, problems are : Problem set: 0 solved, 151 unsolved in 30008 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/108 constraints, ReadFeed: 54/54 constraints, PredecessorRefiner: 151/151 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42866ms problems are : Problem set: 0 solved, 151 unsolved
Search for dead transitions found 0 dead transitions in 42867ms
Starting structural reductions in LTL mode, iteration 1 : 108/214 places, 152/415 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43468 ms. Remains : 108/214 places, 152/415 transitions.
[2025-05-30 07:35:00] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:35:00] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:35:00] [INFO ] Input system was already deterministic with 152 transitions.
[2025-05-30 07:35:00] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:35:00] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:35:00] [INFO ] Time to serialize gal into /tmp/CTLFireability13510917378314793048.gal : 1 ms
[2025-05-30 07:35:00] [INFO ] Time to serialize properties into /tmp/CTLFireability5337165932705050524.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/CTLFireability13510917378314793048.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5337165932705050524.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.
[2025-05-30 07:35:30] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:35:30] [INFO ] Applying decomposition
[2025-05-30 07:35:30] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph262323046845956794.txt' '-o' '/tmp/graph262323046845956794.bin' '-w' '/tmp/graph262323046845956794.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph262323046845956794.bin' '-l' '-1' '-v' '-w' '/tmp/graph262323046845956794.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:35:30] [INFO ] Decomposing Gal with order
[2025-05-30 07:35:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:35:30] [INFO ] Removed a total of 127 redundant transitions.
[2025-05-30 07:35:30] [INFO ] Flatten gal took : 13 ms
[2025-05-30 07:35:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 90 labels/synchronizations in 4 ms.
[2025-05-30 07:35:30] [INFO ] Time to serialize gal into /tmp/CTLFireability1925080385329105936.gal : 2 ms
[2025-05-30 07:35:30] [INFO ] Time to serialize properties into /tmp/CTLFireability16664026177479273787.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/CTLFireability1925080385329105936.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16664026177479273787.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 : 214/214 places, 415/415 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 173 transition count 272
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 173 transition count 272
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 84 place count 173 transition count 270
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 116 place count 141 transition count 235
Iterating global reduction 1 with 32 rules applied. Total rules applied 148 place count 141 transition count 235
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 157 place count 141 transition count 226
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 176 place count 122 transition count 193
Iterating global reduction 2 with 19 rules applied. Total rules applied 195 place count 122 transition count 193
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 204 place count 122 transition count 184
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 210 place count 116 transition count 174
Iterating global reduction 3 with 6 rules applied. Total rules applied 216 place count 116 transition count 174
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 220 place count 112 transition count 170
Iterating global reduction 3 with 4 rules applied. Total rules applied 224 place count 112 transition count 170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 225 place count 112 transition count 169
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 227 place count 110 transition count 167
Iterating global reduction 4 with 2 rules applied. Total rules applied 229 place count 110 transition count 167
Applied a total of 229 rules in 22 ms. Remains 110 /214 variables (removed 104) and now considering 167/415 (removed 248) transitions.
// Phase 1: matrix 167 rows 110 cols
[2025-05-30 07:36:00] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:36:00] [INFO ] Implicit Places using invariants in 127 ms returned []
[2025-05-30 07:36:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:36:00] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-05-30 07:36:01] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 492 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 07:36:01] [INFO ] Redundant transitions in 2 ms returned []
Running 166 sub problems to find dead transitions.
[2025-05-30 07:36:01] [INFO ] Invariant cache hit.
[2025-05-30 07:36:01] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (OVERLAPS) 167/277 variables, 110/112 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 68/180 constraints. Problems are: Problem set: 0 solved, 166 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/277 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (OVERLAPS) 0/277 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 277/277 variables, and 180 constraints, problems are : Problem set: 0 solved, 166 unsolved in 11724 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/109 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (OVERLAPS) 1/110 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/110 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (OVERLAPS) 167/277 variables, 110/112 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 68/180 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/277 variables, 166/346 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/277 variables, 0/346 constraints. Problems are: Problem set: 0 solved, 166 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 277/277 variables, and 346 constraints, problems are : Problem set: 0 solved, 166 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 110/110 constraints, ReadFeed: 68/68 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41829ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 41830ms
Starting structural reductions in SI_CTL mode, iteration 1 : 110/214 places, 167/415 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42355 ms. Remains : 110/214 places, 167/415 transitions.
[2025-05-30 07:36:42] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:36:42] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:36:42] [INFO ] Input system was already deterministic with 167 transitions.
[2025-05-30 07:36:42] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:36:42] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:36:42] [INFO ] Time to serialize gal into /tmp/CTLFireability4385712838546949848.gal : 2 ms
[2025-05-30 07:36:42] [INFO ] Time to serialize properties into /tmp/CTLFireability7559807849290147572.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/CTLFireability4385712838546949848.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7559807849290147572.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.
[2025-05-30 07:37:13] [INFO ] Flatten gal took : 11 ms
[2025-05-30 07:37:13] [INFO ] Applying decomposition
[2025-05-30 07:37:13] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13488218022644773066.txt' '-o' '/tmp/graph13488218022644773066.bin' '-w' '/tmp/graph13488218022644773066.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13488218022644773066.bin' '-l' '-1' '-v' '-w' '/tmp/graph13488218022644773066.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:37:13] [INFO ] Decomposing Gal with order
[2025-05-30 07:37:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:37:13] [INFO ] Removed a total of 186 redundant transitions.
[2025-05-30 07:37:13] [INFO ] Flatten gal took : 14 ms
[2025-05-30 07:37:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 142 labels/synchronizations in 4 ms.
[2025-05-30 07:37:13] [INFO ] Time to serialize gal into /tmp/CTLFireability7199665444626240715.gal : 2 ms
[2025-05-30 07:37:13] [INFO ] Time to serialize properties into /tmp/CTLFireability13768270560867988012.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/CTLFireability7199665444626240715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13768270560867988012.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 : 214/214 places, 415/415 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 170 transition count 276
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 170 transition count 276
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 92 place count 170 transition count 272
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 127 place count 135 transition count 231
Iterating global reduction 1 with 35 rules applied. Total rules applied 162 place count 135 transition count 231
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 175 place count 135 transition count 218
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 196 place count 114 transition count 185
Iterating global reduction 2 with 21 rules applied. Total rules applied 217 place count 114 transition count 185
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 230 place count 114 transition count 172
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 236 place count 108 transition count 162
Iterating global reduction 3 with 6 rules applied. Total rules applied 242 place count 108 transition count 162
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 244 place count 108 transition count 160
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 248 place count 104 transition count 156
Iterating global reduction 4 with 4 rules applied. Total rules applied 252 place count 104 transition count 156
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 255 place count 101 transition count 153
Iterating global reduction 4 with 3 rules applied. Total rules applied 258 place count 101 transition count 153
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 260 place count 101 transition count 151
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 261 place count 100 transition count 145
Iterating global reduction 5 with 1 rules applied. Total rules applied 262 place count 100 transition count 145
Applied a total of 262 rules in 11 ms. Remains 100 /214 variables (removed 114) and now considering 145/415 (removed 270) transitions.
// Phase 1: matrix 145 rows 100 cols
[2025-05-30 07:37:43] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:37:43] [INFO ] Implicit Places using invariants in 90 ms returned []
[2025-05-30 07:37:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:37:43] [INFO ] State equation strengthened by 55 read => feed constraints.
[2025-05-30 07:37:43] [INFO ] Implicit Places using invariants and state equation in 634 ms returned []
Implicit Place search using SMT with State Equation took 727 ms to find 0 implicit places.
Running 144 sub problems to find dead transitions.
[2025-05-30 07:37:43] [INFO ] Invariant cache hit.
[2025-05-30 07:37:43] [INFO ] State equation strengthened by 55 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 145/245 variables, 100/102 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/245 variables, 55/157 constraints. Problems are: Problem set: 0 solved, 144 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/245 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (OVERLAPS) 0/245 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Real declared 245/245 variables, and 157 constraints, problems are : Problem set: 0 solved, 144 unsolved in 15678 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 100/100 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 144 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/99 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 1 (OVERLAPS) 1/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 4 (OVERLAPS) 145/245 variables, 100/102 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/245 variables, 55/157 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/245 variables, 144/301 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/245 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 144 unsolved
At refinement iteration 8 (OVERLAPS) 0/245 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 144 unsolved
No progress, stopping.
After SMT solving in domain Int declared 245/245 variables, and 301 constraints, problems are : Problem set: 0 solved, 144 unsolved in 30007 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 100/100 constraints, ReadFeed: 55/55 constraints, PredecessorRefiner: 144/144 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 45798ms problems are : Problem set: 0 solved, 144 unsolved
Search for dead transitions found 0 dead transitions in 45799ms
Starting structural reductions in LTL mode, iteration 1 : 100/214 places, 145/415 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46537 ms. Remains : 100/214 places, 145/415 transitions.
[2025-05-30 07:38:29] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:38:29] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:38:29] [INFO ] Input system was already deterministic with 145 transitions.
[2025-05-30 07:38:29] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:38:29] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:38:29] [INFO ] Time to serialize gal into /tmp/CTLFireability8252865799526250368.gal : 1 ms
[2025-05-30 07:38:29] [INFO ] Time to serialize properties into /tmp/CTLFireability1150714465251558954.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/CTLFireability8252865799526250368.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1150714465251558954.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.
[2025-05-30 07:38:59] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:38:59] [INFO ] Applying decomposition
[2025-05-30 07:38:59] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17098648367741903076.txt' '-o' '/tmp/graph17098648367741903076.bin' '-w' '/tmp/graph17098648367741903076.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17098648367741903076.bin' '-l' '-1' '-v' '-w' '/tmp/graph17098648367741903076.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:38:59] [INFO ] Decomposing Gal with order
[2025-05-30 07:38:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:38:59] [INFO ] Removed a total of 178 redundant transitions.
[2025-05-30 07:38:59] [INFO ] Flatten gal took : 18 ms
[2025-05-30 07:38:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 106 labels/synchronizations in 7 ms.
[2025-05-30 07:38:59] [INFO ] Time to serialize gal into /tmp/CTLFireability10630900372278240695.gal : 4 ms
[2025-05-30 07:38:59] [INFO ] Time to serialize properties into /tmp/CTLFireability7558281154208579239.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/CTLFireability10630900372278240695.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7558281154208579239.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 : 214/214 places, 415/415 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 173 transition count 289
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 173 transition count 289
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 89 place count 173 transition count 282
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 123 place count 139 transition count 242
Iterating global reduction 1 with 34 rules applied. Total rules applied 157 place count 139 transition count 242
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 171 place count 139 transition count 228
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 190 place count 120 transition count 197
Iterating global reduction 2 with 19 rules applied. Total rules applied 209 place count 120 transition count 197
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 216 place count 120 transition count 190
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 222 place count 114 transition count 180
Iterating global reduction 3 with 6 rules applied. Total rules applied 228 place count 114 transition count 180
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 230 place count 114 transition count 178
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 233 place count 111 transition count 175
Iterating global reduction 4 with 3 rules applied. Total rules applied 236 place count 111 transition count 175
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 237 place count 111 transition count 174
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 239 place count 109 transition count 172
Iterating global reduction 5 with 2 rules applied. Total rules applied 241 place count 109 transition count 172
Applied a total of 241 rules in 10 ms. Remains 109 /214 variables (removed 105) and now considering 172/415 (removed 243) transitions.
// Phase 1: matrix 172 rows 109 cols
[2025-05-30 07:39:29] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:39:30] [INFO ] Implicit Places using invariants in 169 ms returned []
[2025-05-30 07:39:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:39:30] [INFO ] State equation strengthened by 78 read => feed constraints.
[2025-05-30 07:39:30] [INFO ] Implicit Places using invariants and state equation in 424 ms returned []
Implicit Place search using SMT with State Equation took 595 ms to find 0 implicit places.
Running 171 sub problems to find dead transitions.
[2025-05-30 07:39:30] [INFO ] Invariant cache hit.
[2025-05-30 07:39:30] [INFO ] State equation strengthened by 78 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (OVERLAPS) 1/109 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/109 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 4 (OVERLAPS) 172/281 variables, 109/111 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/281 variables, 78/189 constraints. Problems are: Problem set: 0 solved, 171 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:39:37] [INFO ] Deduced a trap composed of 39 places in 150 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:39:37] [INFO ] Deduced a trap composed of 39 places in 135 ms of which 18 ms to minimize.
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/281 variables, 2/191 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/281 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 8 (OVERLAPS) 0/281 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 171 unsolved
No progress, stopping.
After SMT solving in domain Real declared 281/281 variables, and 191 constraints, problems are : Problem set: 0 solved, 171 unsolved in 14078 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 109/109 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 171 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (OVERLAPS) 1/109 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/109 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/109 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (OVERLAPS) 172/281 variables, 109/113 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/281 variables, 78/191 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/281 variables, 171/362 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/281 variables, 0/362 constraints. Problems are: Problem set: 0 solved, 171 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 281/281 variables, and 362 constraints, problems are : Problem set: 0 solved, 171 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 109/109 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 44200ms problems are : Problem set: 0 solved, 171 unsolved
Search for dead transitions found 0 dead transitions in 44202ms
Starting structural reductions in LTL mode, iteration 1 : 109/214 places, 172/415 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44809 ms. Remains : 109/214 places, 172/415 transitions.
[2025-05-30 07:40:14] [INFO ] Flatten gal took : 9 ms
[2025-05-30 07:40:14] [INFO ] Flatten gal took : 12 ms
[2025-05-30 07:40:14] [INFO ] Input system was already deterministic with 172 transitions.
[2025-05-30 07:40:14] [INFO ] Flatten gal took : 7 ms
[2025-05-30 07:40:14] [INFO ] Flatten gal took : 7 ms
[2025-05-30 07:40:14] [INFO ] Time to serialize gal into /tmp/CTLFireability6141406140027810119.gal : 2 ms
[2025-05-30 07:40:14] [INFO ] Time to serialize properties into /tmp/CTLFireability12147384252742008991.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/CTLFireability6141406140027810119.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12147384252742008991.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.
[2025-05-30 07:40:44] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:40:44] [INFO ] Applying decomposition
[2025-05-30 07:40:44] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8856240576352325328.txt' '-o' '/tmp/graph8856240576352325328.bin' '-w' '/tmp/graph8856240576352325328.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8856240576352325328.bin' '-l' '-1' '-v' '-w' '/tmp/graph8856240576352325328.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:40:44] [INFO ] Decomposing Gal with order
[2025-05-30 07:40:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:40:44] [INFO ] Removed a total of 185 redundant transitions.
[2025-05-30 07:40:44] [INFO ] Flatten gal took : 16 ms
[2025-05-30 07:40:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 96 labels/synchronizations in 3 ms.
[2025-05-30 07:40:44] [INFO ] Time to serialize gal into /tmp/CTLFireability15435716542203790008.gal : 3 ms
[2025-05-30 07:40:44] [INFO ] Time to serialize properties into /tmp/CTLFireability15168290310469436525.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/CTLFireability15435716542203790008.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15168290310469436525.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 : 214/214 places, 415/415 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 171 transition count 262
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 171 transition count 262
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 88 place count 171 transition count 260
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 122 place count 137 transition count 223
Iterating global reduction 1 with 34 rules applied. Total rules applied 156 place count 137 transition count 223
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 169 place count 137 transition count 210
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 189 place count 117 transition count 178
Iterating global reduction 2 with 20 rules applied. Total rules applied 209 place count 117 transition count 178
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 218 place count 117 transition count 169
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 225 place count 110 transition count 158
Iterating global reduction 3 with 7 rules applied. Total rules applied 232 place count 110 transition count 158
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 234 place count 110 transition count 156
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 238 place count 106 transition count 152
Iterating global reduction 4 with 4 rules applied. Total rules applied 242 place count 106 transition count 152
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 245 place count 103 transition count 149
Iterating global reduction 4 with 3 rules applied. Total rules applied 248 place count 103 transition count 149
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 251 place count 103 transition count 146
Applied a total of 251 rules in 11 ms. Remains 103 /214 variables (removed 111) and now considering 146/415 (removed 269) transitions.
// Phase 1: matrix 146 rows 103 cols
[2025-05-30 07:41:15] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:41:15] [INFO ] Implicit Places using invariants in 124 ms returned []
[2025-05-30 07:41:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:41:15] [INFO ] State equation strengthened by 50 read => feed constraints.
[2025-05-30 07:41:15] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 589 ms to find 0 implicit places.
Running 145 sub problems to find dead transitions.
[2025-05-30 07:41:15] [INFO ] Invariant cache hit.
[2025-05-30 07:41:15] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 1 (OVERLAPS) 1/103 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 4 (OVERLAPS) 146/249 variables, 103/105 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/249 variables, 50/155 constraints. Problems are: Problem set: 0 solved, 145 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:41:21] [INFO ] Deduced a trap composed of 39 places in 134 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:41:21] [INFO ] Deduced a trap composed of 39 places in 127 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:41:21] [INFO ] Deduced a trap composed of 41 places in 105 ms of which 16 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/249 variables, 3/158 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/249 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 145 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:41:25] [INFO ] Deduced a trap composed of 39 places in 97 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:41:26] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:41:26] [INFO ] Deduced a trap composed of 41 places in 95 ms of which 16 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/249 variables, 3/161 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/249 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 10 (OVERLAPS) 0/249 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 145 unsolved
No progress, stopping.
After SMT solving in domain Real declared 249/249 variables, and 161 constraints, problems are : Problem set: 0 solved, 145 unsolved in 16400 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 103/103 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 145/145 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 145 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/102 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 2 (OVERLAPS) 1/103 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/103 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 6 (OVERLAPS) 146/249 variables, 103/111 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/249 variables, 50/161 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/249 variables, 145/306 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/249 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 145 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 249/249 variables, and 306 constraints, problems are : Problem set: 0 solved, 145 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 103/103 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 145/145 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 46512ms problems are : Problem set: 0 solved, 145 unsolved
Search for dead transitions found 0 dead transitions in 46513ms
Starting structural reductions in LTL mode, iteration 1 : 103/214 places, 146/415 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47114 ms. Remains : 103/214 places, 146/415 transitions.
[2025-05-30 07:42:02] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:42:02] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:42:02] [INFO ] Input system was already deterministic with 146 transitions.
[2025-05-30 07:42:02] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:42:02] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:42:02] [INFO ] Time to serialize gal into /tmp/CTLFireability7617687449398288354.gal : 1 ms
[2025-05-30 07:42:02] [INFO ] Time to serialize properties into /tmp/CTLFireability4272490422091464164.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/CTLFireability7617687449398288354.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4272490422091464164.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.
[2025-05-30 07:42:32] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:42:32] [INFO ] Applying decomposition
[2025-05-30 07:42:32] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16716155255133995554.txt' '-o' '/tmp/graph16716155255133995554.bin' '-w' '/tmp/graph16716155255133995554.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16716155255133995554.bin' '-l' '-1' '-v' '-w' '/tmp/graph16716155255133995554.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:42:32] [INFO ] Decomposing Gal with order
[2025-05-30 07:42:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:42:32] [INFO ] Removed a total of 102 redundant transitions.
[2025-05-30 07:42:32] [INFO ] Flatten gal took : 12 ms
[2025-05-30 07:42:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 77 labels/synchronizations in 2 ms.
[2025-05-30 07:42:32] [INFO ] Time to serialize gal into /tmp/CTLFireability17899033421050221969.gal : 2 ms
[2025-05-30 07:42:32] [INFO ] Time to serialize properties into /tmp/CTLFireability12040017111977095425.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/CTLFireability17899033421050221969.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12040017111977095425.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 : 214/214 places, 415/415 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 167 transition count 253
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 167 transition count 253
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 97 place count 167 transition count 250
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 134 place count 130 transition count 207
Iterating global reduction 1 with 37 rules applied. Total rules applied 171 place count 130 transition count 207
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 183 place count 130 transition count 195
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 206 place count 107 transition count 157
Iterating global reduction 2 with 23 rules applied. Total rules applied 229 place count 107 transition count 157
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 239 place count 107 transition count 147
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 249 place count 97 transition count 130
Iterating global reduction 3 with 10 rules applied. Total rules applied 259 place count 97 transition count 130
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 263 place count 97 transition count 126
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 269 place count 91 transition count 120
Iterating global reduction 4 with 6 rules applied. Total rules applied 275 place count 91 transition count 120
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 276 place count 91 transition count 119
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 280 place count 87 transition count 115
Iterating global reduction 5 with 4 rules applied. Total rules applied 284 place count 87 transition count 115
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 287 place count 87 transition count 112
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 288 place count 86 transition count 106
Iterating global reduction 6 with 1 rules applied. Total rules applied 289 place count 86 transition count 106
Applied a total of 289 rules in 10 ms. Remains 86 /214 variables (removed 128) and now considering 106/415 (removed 309) transitions.
// Phase 1: matrix 106 rows 86 cols
[2025-05-30 07:43:02] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:43:02] [INFO ] Implicit Places using invariants in 120 ms returned []
[2025-05-30 07:43:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:43:02] [INFO ] State equation strengthened by 34 read => feed constraints.
[2025-05-30 07:43:02] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
Running 105 sub problems to find dead transitions.
[2025-05-30 07:43:02] [INFO ] Invariant cache hit.
[2025-05-30 07:43:02] [INFO ] State equation strengthened by 34 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (OVERLAPS) 106/192 variables, 86/88 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 34/122 constraints. Problems are: Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:43:07] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 14 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/192 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/192 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (OVERLAPS) 0/192 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Real declared 192/192 variables, and 123 constraints, problems are : Problem set: 0 solved, 105 unsolved in 9534 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 86/86 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (OVERLAPS) 1/86 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 105 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:43:13] [INFO ] Deduced a trap composed of 32 places in 47 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (OVERLAPS) 106/192 variables, 86/90 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/192 variables, 34/124 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/192 variables, 105/229 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/192 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 10 (OVERLAPS) 0/192 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Int declared 192/192 variables, and 229 constraints, problems are : Problem set: 0 solved, 105 unsolved in 24918 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 86/86 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 34507ms problems are : Problem set: 0 solved, 105 unsolved
Search for dead transitions found 0 dead transitions in 34508ms
Starting structural reductions in LTL mode, iteration 1 : 86/214 places, 106/415 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34911 ms. Remains : 86/214 places, 106/415 transitions.
[2025-05-30 07:43:37] [INFO ] Flatten gal took : 4 ms
[2025-05-30 07:43:37] [INFO ] Flatten gal took : 3 ms
[2025-05-30 07:43:37] [INFO ] Input system was already deterministic with 106 transitions.
[2025-05-30 07:43:37] [INFO ] Flatten gal took : 2 ms
[2025-05-30 07:43:37] [INFO ] Flatten gal took : 2 ms
[2025-05-30 07:43:37] [INFO ] Time to serialize gal into /tmp/CTLFireability2845900784735528691.gal : 1 ms
[2025-05-30 07:43:37] [INFO ] Time to serialize properties into /tmp/CTLFireability7765557756437761692.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/CTLFireability2845900784735528691.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7765557756437761692.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.04806e+07,25.7362,489544,2,33611,5,1.45767e+06,6,0,450,1.88598e+06,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2025-05-30 07:44:07] [INFO ] Flatten gal took : 3 ms
[2025-05-30 07:44:07] [INFO ] Applying decomposition
[2025-05-30 07:44:07] [INFO ] Flatten gal took : 3 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/graph3869134130428222438.txt' '-o' '/tmp/graph3869134130428222438.bin' '-w' '/tmp/graph3869134130428222438.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3869134130428222438.bin' '-l' '-1' '-v' '-w' '/tmp/graph3869134130428222438.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:44:07] [INFO ] Decomposing Gal with order
[2025-05-30 07:44:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:44:07] [INFO ] Removed a total of 120 redundant transitions.
[2025-05-30 07:44:07] [INFO ] Flatten gal took : 10 ms
[2025-05-30 07:44:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 79 labels/synchronizations in 3 ms.
[2025-05-30 07:44:07] [INFO ] Time to serialize gal into /tmp/CTLFireability11365292792950922426.gal : 2 ms
[2025-05-30 07:44:07] [INFO ] Time to serialize properties into /tmp/CTLFireability17860405330635318423.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/CTLFireability11365292792950922426.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17860405330635318423.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.04806e+07,16.3294,342780,4666,1128,302217,21727,418,2.7926e+06,106,254302,0
Converting to forward existential form...Done !
original formula: AF(EG(AX(AG(((i2.i1.u11.p21>=1)&&(i2.i0.u2.l0>=1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(EX(!(!(E(TRUE U !(((i2.i1.u11.p21>=1)&&(i2.i0.u2.l0>=1)))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t6, t11, t46, t67, t74, t75, t76, t79, t87, t88, t89, t90, t91, t92, t93, t94, t95, t96, ...406
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 214/214 places, 415/415 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 173 transition count 292
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 173 transition count 292
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 88 place count 173 transition count 286
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 120 place count 141 transition count 248
Iterating global reduction 1 with 32 rules applied. Total rules applied 152 place count 141 transition count 248
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 168 place count 141 transition count 232
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 185 place count 124 transition count 202
Iterating global reduction 2 with 17 rules applied. Total rules applied 202 place count 124 transition count 202
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 212 place count 124 transition count 192
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 219 place count 117 transition count 181
Iterating global reduction 3 with 7 rules applied. Total rules applied 226 place count 117 transition count 181
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 234 place count 117 transition count 173
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 236 place count 115 transition count 171
Iterating global reduction 4 with 2 rules applied. Total rules applied 238 place count 115 transition count 171
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 239 place count 115 transition count 170
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 240 place count 114 transition count 169
Iterating global reduction 5 with 1 rules applied. Total rules applied 241 place count 114 transition count 169
Applied a total of 241 rules in 10 ms. Remains 114 /214 variables (removed 100) and now considering 169/415 (removed 246) transitions.
// Phase 1: matrix 169 rows 114 cols
[2025-05-30 07:44:37] [INFO ] Computed 2 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:44:37] [INFO ] Implicit Places using invariants in 100 ms returned []
[2025-05-30 07:44:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:44:37] [INFO ] State equation strengthened by 74 read => feed constraints.
[2025-05-30 07:44:38] [INFO ] Implicit Places using invariants and state equation in 508 ms returned []
Implicit Place search using SMT with State Equation took 620 ms to find 0 implicit places.
Running 168 sub problems to find dead transitions.
[2025-05-30 07:44:38] [INFO ] Invariant cache hit.
[2025-05-30 07:44:38] [INFO ] State equation strengthened by 74 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/113 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 2 (OVERLAPS) 1/114 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 4 (OVERLAPS) 169/283 variables, 114/116 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 74/190 constraints. Problems are: Problem set: 0 solved, 168 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 7 (OVERLAPS) 0/283 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 168 unsolved
No progress, stopping.
After SMT solving in domain Real declared 283/283 variables, and 190 constraints, problems are : Problem set: 0 solved, 168 unsolved in 13154 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 114/114 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 168/168 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 168 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/113 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 2 (OVERLAPS) 1/114 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 4 (OVERLAPS) 169/283 variables, 114/116 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 74/190 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 168/358 constraints. Problems are: Problem set: 0 solved, 168 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 0/358 constraints. Problems are: Problem set: 0 solved, 168 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 1)
(s44 0)
(s45 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 283/283 variables, and 358 constraints, problems are : Problem set: 0 solved, 168 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 114/114 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 168/168 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43315ms problems are : Problem set: 0 solved, 168 unsolved
Search for dead transitions found 0 dead transitions in 43316ms
Starting structural reductions in LTL mode, iteration 1 : 114/214 places, 169/415 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43948 ms. Remains : 114/214 places, 169/415 transitions.
[2025-05-30 07:45:21] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:45:21] [INFO ] Flatten gal took : 7 ms
[2025-05-30 07:45:21] [INFO ] Input system was already deterministic with 169 transitions.
[2025-05-30 07:45:21] [INFO ] Flatten gal took : 7 ms
[2025-05-30 07:45:21] [INFO ] Flatten gal took : 7 ms
[2025-05-30 07:45:21] [INFO ] Time to serialize gal into /tmp/CTLFireability5820591195103397649.gal : 2 ms
[2025-05-30 07:45:21] [INFO ] Time to serialize properties into /tmp/CTLFireability16145961322425085465.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/CTLFireability5820591195103397649.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16145961322425085465.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.
[2025-05-30 07:45:51] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:45:51] [INFO ] Applying decomposition
[2025-05-30 07:45:51] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7185997873880533483.txt' '-o' '/tmp/graph7185997873880533483.bin' '-w' '/tmp/graph7185997873880533483.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7185997873880533483.bin' '-l' '-1' '-v' '-w' '/tmp/graph7185997873880533483.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:45:51] [INFO ] Decomposing Gal with order
[2025-05-30 07:45:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:45:51] [INFO ] Removed a total of 181 redundant transitions.
[2025-05-30 07:45:51] [INFO ] Flatten gal took : 12 ms
[2025-05-30 07:45:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 122 labels/synchronizations in 2 ms.
[2025-05-30 07:45:51] [INFO ] Time to serialize gal into /tmp/CTLFireability15942507745271392058.gal : 2 ms
[2025-05-30 07:45:51] [INFO ] Time to serialize properties into /tmp/CTLFireability13256939320506818895.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/CTLFireability15942507745271392058.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13256939320506818895.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 : 214/214 places, 415/415 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 174 transition count 294
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 174 transition count 294
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 87 place count 174 transition count 287
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 118 place count 143 transition count 251
Iterating global reduction 1 with 31 rules applied. Total rules applied 149 place count 143 transition count 251
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 166 place count 143 transition count 234
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 184 place count 125 transition count 205
Iterating global reduction 2 with 18 rules applied. Total rules applied 202 place count 125 transition count 205
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 213 place count 125 transition count 194
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 219 place count 119 transition count 183
Iterating global reduction 3 with 6 rules applied. Total rules applied 225 place count 119 transition count 183
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 230 place count 119 transition count 178
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 232 place count 117 transition count 176
Iterating global reduction 4 with 2 rules applied. Total rules applied 234 place count 117 transition count 176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 235 place count 117 transition count 175
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 236 place count 116 transition count 174
Iterating global reduction 5 with 1 rules applied. Total rules applied 237 place count 116 transition count 174
Applied a total of 237 rules in 12 ms. Remains 116 /214 variables (removed 98) and now considering 174/415 (removed 241) transitions.
// Phase 1: matrix 174 rows 116 cols
[2025-05-30 07:46:21] [INFO ] Computed 2 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:46:21] [INFO ] Implicit Places using invariants in 169 ms returned []
[2025-05-30 07:46:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:46:22] [INFO ] State equation strengthened by 75 read => feed constraints.
[2025-05-30 07:46:22] [INFO ] Implicit Places using invariants and state equation in 595 ms returned []
Implicit Place search using SMT with State Equation took 766 ms to find 0 implicit places.
Running 173 sub problems to find dead transitions.
[2025-05-30 07:46:22] [INFO ] Invariant cache hit.
[2025-05-30 07:46:22] [INFO ] State equation strengthened by 75 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 1 (OVERLAPS) 1/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 4 (OVERLAPS) 174/290 variables, 116/118 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/290 variables, 75/193 constraints. Problems are: Problem set: 0 solved, 173 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:46:30] [INFO ] Deduced a trap composed of 43 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:46:30] [INFO ] Deduced a trap composed of 42 places in 124 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:46:30] [INFO ] Deduced a trap composed of 41 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:46:30] [INFO ] Deduced a trap composed of 41 places in 123 ms of which 12 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/290 variables, 4/197 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/290 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 173 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:46:35] [INFO ] Deduced a trap composed of 41 places in 121 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:46:35] [INFO ] Deduced a trap composed of 42 places in 146 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:46:36] [INFO ] Deduced a trap composed of 14 places in 149 ms of which 7 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/290 variables, 3/200 constraints. Problems are: Problem set: 0 solved, 173 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:46:38] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:46:38] [INFO ] Deduced a trap composed of 42 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:46:38] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/290 variables, 3/203 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/290 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 11 (OVERLAPS) 0/290 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 173 unsolved
No progress, stopping.
After SMT solving in domain Real declared 290/290 variables, and 203 constraints, problems are : Problem set: 0 solved, 173 unsolved in 23426 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 116/116 constraints, ReadFeed: 75/75 constraints, PredecessorRefiner: 173/173 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 173 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 2 (OVERLAPS) 1/116 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 6 (OVERLAPS) 174/290 variables, 116/128 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/290 variables, 75/203 constraints. Problems are: Problem set: 0 solved, 173 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/290 variables, 173/376 constraints. Problems are: Problem set: 0 solved, 173 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 290/290 variables, and 376 constraints, problems are : Problem set: 0 solved, 173 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 116/116 constraints, ReadFeed: 75/75 constraints, PredecessorRefiner: 173/173 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 53565ms problems are : Problem set: 0 solved, 173 unsolved
Search for dead transitions found 0 dead transitions in 53566ms
Starting structural reductions in LTL mode, iteration 1 : 116/214 places, 174/415 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54346 ms. Remains : 116/214 places, 174/415 transitions.
[2025-05-30 07:47:16] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:47:16] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:47:16] [INFO ] Input system was already deterministic with 174 transitions.
[2025-05-30 07:47:16] [INFO ] Flatten gal took : 7 ms
[2025-05-30 07:47:16] [INFO ] Flatten gal took : 6 ms
[2025-05-30 07:47:16] [INFO ] Time to serialize gal into /tmp/CTLFireability14262712135134925967.gal : 2 ms
[2025-05-30 07:47:16] [INFO ] Time to serialize properties into /tmp/CTLFireability5091408345275408247.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/CTLFireability14262712135134925967.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5091408345275408247.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.
[2025-05-30 07:47:46] [INFO ] Flatten gal took : 5 ms
[2025-05-30 07:47:46] [INFO ] Applying decomposition
[2025-05-30 07:47:46] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1041516896485665841.txt' '-o' '/tmp/graph1041516896485665841.bin' '-w' '/tmp/graph1041516896485665841.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1041516896485665841.bin' '-l' '-1' '-v' '-w' '/tmp/graph1041516896485665841.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:47:46] [INFO ] Decomposing Gal with order
[2025-05-30 07:47:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:47:46] [INFO ] Removed a total of 192 redundant transitions.
[2025-05-30 07:47:46] [INFO ] Flatten gal took : 13 ms
[2025-05-30 07:47:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 110 labels/synchronizations in 2 ms.
[2025-05-30 07:47:46] [INFO ] Time to serialize gal into /tmp/CTLFireability13389302752157253629.gal : 2 ms
[2025-05-30 07:47:46] [INFO ] Time to serialize properties into /tmp/CTLFireability13991474981315501061.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/CTLFireability13389302752157253629.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13991474981315501061.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.
[2025-05-30 07:48:16] [INFO ] Flatten gal took : 12 ms
[2025-05-30 07:48:16] [INFO ] Flatten gal took : 17 ms
[2025-05-30 07:48:16] [INFO ] Applying decomposition
[2025-05-30 07:48:16] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16550482298695279630.txt' '-o' '/tmp/graph16550482298695279630.bin' '-w' '/tmp/graph16550482298695279630.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16550482298695279630.bin' '-l' '-1' '-v' '-w' '/tmp/graph16550482298695279630.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:48:16] [INFO ] Decomposing Gal with order
[2025-05-30 07:48:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:48:16] [INFO ] Removed a total of 522 redundant transitions.
[2025-05-30 07:48:16] [INFO ] Flatten gal took : 72 ms
[2025-05-30 07:48:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 341 labels/synchronizations in 11 ms.
[2025-05-30 07:48:16] [INFO ] Time to serialize gal into /tmp/CTLFireability4455308049677198501.gal : 6 ms
[2025-05-30 07:48:16] [INFO ] Time to serialize properties into /tmp/CTLFireability7721236997048378511.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/CTLFireability4455308049677198501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7721236997048378511.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 14 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 08:16:57] [INFO ] Flatten gal took : 586 ms
[2025-05-30 08:16:57] [INFO ] Time to serialize gal into /tmp/CTLFireability11204850486278454927.gal : 68 ms
[2025-05-30 08:16:57] [INFO ] Time to serialize properties into /tmp/CTLFireability3890129910733915118.ctl : 26 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/CTLFireability11204850486278454927.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3890129910733915118.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 14 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="DBSingleClientW-PT-d1m09"
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 DBSingleClientW-PT-d1m09, 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 r058-smll-174854063500098"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m09.tgz
mv DBSingleClientW-PT-d1m09 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 ;