Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901994400442.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)
................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is SieveSingleMsgMbox-PT-d1m96, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901994400442
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 892K
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K 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 2.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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 14:33 equiv_col
-rw-r--r-- 1 mcc users 6 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 450K May 29 14:33 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 SieveSingleMsgMbox-PT-d1m96-CTLFireability-2023-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLFireability-2023-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLFireability-2023-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLFireability-2023-15
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLFireability-2025-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLFireability-2025-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLFireability-2025-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLFireability-2025-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLFireability-2025-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLFireability-2025-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLFireability-2025-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLFireability-2025-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLFireability-2025-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLFireability-2025-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLFireability-2025-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m96-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1749172269639

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d1m96
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-06 01:11:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-06 01:11:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 01:11:11] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2025-06-06 01:11:11] [INFO ] Transformed 1295 places.
[2025-06-06 01:11:11] [INFO ] Transformed 749 transitions.
[2025-06-06 01:11:11] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 203 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Deduced a syphon composed of 1036 places in 10 ms
Reduce places removed 1036 places and 0 transitions.
Support contains 54 out of 259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 749/749 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Iterating post reduction 0 with 257 rules applied. Total rules applied 257 place count 242 transition count 509
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 294 place count 205 transition count 449
Iterating global reduction 1 with 37 rules applied. Total rules applied 331 place count 205 transition count 449
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 335 place count 205 transition count 445
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 351 place count 189 transition count 429
Iterating global reduction 2 with 16 rules applied. Total rules applied 367 place count 189 transition count 429
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 372 place count 189 transition count 424
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 385 place count 176 transition count 409
Iterating global reduction 3 with 13 rules applied. Total rules applied 398 place count 176 transition count 409
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 3 with 35 rules applied. Total rules applied 433 place count 176 transition count 374
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 434 place count 175 transition count 373
Iterating global reduction 4 with 1 rules applied. Total rules applied 435 place count 175 transition count 373
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 436 place count 174 transition count 372
Iterating global reduction 4 with 1 rules applied. Total rules applied 437 place count 174 transition count 372
Applied a total of 437 rules in 76 ms. Remains 174 /259 variables (removed 85) and now considering 372/749 (removed 377) transitions.
// Phase 1: matrix 372 rows 174 cols
[2025-06-06 01:11:11] [INFO ] Computed 5 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:11:11] [INFO ] Implicit Places using invariants in 307 ms returned []
[2025-06-06 01:11:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:11:11] [INFO ] State equation strengthened by 254 read => feed constraints.
[2025-06-06 01:11:14] [INFO ] Implicit Places using invariants and state equation in 2841 ms returned []
Implicit Place search using SMT with State Equation took 3188 ms to find 0 implicit places.
Running 371 sub problems to find dead transitions.
[2025-06-06 01:11:14] [INFO ] Invariant cache hit.
[2025-06-06 01:11:14] [INFO ] State equation strengthened by 254 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 371 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 371 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/173 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 371 unsolved
At refinement iteration 3 (OVERLAPS) 1/174 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 371 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:11:21] [INFO ] Deduced a trap composed of 56 places in 82 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:11:21] [INFO ] Deduced a trap composed of 56 places in 58 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/174 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 371 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/174 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 371 unsolved
At refinement iteration 6 (OVERLAPS) 372/546 variables, 174/181 constraints. Problems are: Problem set: 0 solved, 371 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/546 variables, 254/435 constraints. Problems are: Problem set: 0 solved, 371 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 546/546 variables, and 435 constraints, problems are : Problem set: 0 solved, 371 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 174/174 constraints, ReadFeed: 254/254 constraints, PredecessorRefiner: 371/371 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 371 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 371 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 371 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/173 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 371 unsolved
At refinement iteration 3 (OVERLAPS) 1/174 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 371 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/174 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 371 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/174 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 371 unsolved
At refinement iteration 6 (OVERLAPS) 372/546 variables, 174/181 constraints. Problems are: Problem set: 0 solved, 371 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/546 variables, 254/435 constraints. Problems are: Problem set: 0 solved, 371 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/546 variables, 371/806 constraints. Problems are: Problem set: 0 solved, 371 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:12:10] [INFO ] Deduced a trap composed of 61 places in 58 ms of which 6 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 546/546 variables, and 807 constraints, problems are : Problem set: 0 solved, 371 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 174/174 constraints, ReadFeed: 254/254 constraints, PredecessorRefiner: 371/371 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60507ms problems are : Problem set: 0 solved, 371 unsolved
Search for dead transitions found 0 dead transitions in 60519ms
Starting structural reductions in LTL mode, iteration 1 : 174/259 places, 372/749 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63812 ms. Remains : 174/259 places, 372/749 transitions.
Support contains 54 out of 174 places after structural reductions.
[2025-06-06 01:12:15] [INFO ] Flatten gal took : 46 ms
[2025-06-06 01:12:15] [INFO ] Flatten gal took : 25 ms
[2025-06-06 01:12:15] [INFO ] Input system was already deterministic with 372 transitions.
Reduction of identical properties reduced properties to check from 57 to 55
RANDOM walk for 40000 steps (8998 resets) in 2598 ms. (15 steps per ms) remains 52/55 properties
BEST_FIRST walk for 4001 steps (187 resets) in 35 ms. (111 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (191 resets) in 23 ms. (166 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (191 resets) in 24 ms. (160 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (210 resets) in 20 ms. (190 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (187 resets) in 21 ms. (181 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (177 resets) in 18 ms. (210 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (192 resets) in 54 ms. (72 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4003 steps (413 resets) in 41 ms. (95 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (431 resets) in 24 ms. (160 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (188 resets) in 20 ms. (190 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (423 resets) in 22 ms. (173 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (185 resets) in 17 ms. (222 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (193 resets) in 17 ms. (222 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4001 steps (424 resets) in 24 ms. (160 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (186 resets) in 16 ms. (235 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (180 resets) in 20 ms. (190 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (195 resets) in 19 ms. (200 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (185 resets) in 59 ms. (66 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (202 resets) in 38 ms. (102 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4002 steps (172 resets) in 31 ms. (125 steps per ms) remains 52/52 properties
BEST_FIRST walk for 4004 steps (188 resets) in 65 ms. (60 steps per ms) remains 50/52 properties
BEST_FIRST walk for 4002 steps (194 resets) in 19 ms. (200 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (195 resets) in 28 ms. (138 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (180 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (173 resets) in 18 ms. (210 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (192 resets) in 18 ms. (210 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (204 resets) in 21 ms. (181 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (189 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (181 resets) in 20 ms. (190 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (195 resets) in 18 ms. (210 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (207 resets) in 19 ms. (200 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (199 resets) in 22 ms. (174 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (204 resets) in 24 ms. (160 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4001 steps (210 resets) in 17 ms. (222 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (183 resets) in 22 ms. (174 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (182 resets) in 16 ms. (235 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4001 steps (198 resets) in 20 ms. (190 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (212 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (183 resets) in 21 ms. (181 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (210 resets) in 18 ms. (210 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (425 resets) in 33 ms. (117 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4001 steps (193 resets) in 23 ms. (166 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (187 resets) in 20 ms. (190 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (184 resets) in 25 ms. (153 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (178 resets) in 26 ms. (148 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (193 resets) in 20 ms. (190 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4001 steps (386 resets) in 40 ms. (97 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (183 resets) in 22 ms. (174 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4003 steps (379 resets) in 33 ms. (117 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4004 steps (182 resets) in 20 ms. (190 steps per ms) remains 50/50 properties
BEST_FIRST walk for 4002 steps (196 resets) in 28 ms. (138 steps per ms) remains 50/50 properties
Interrupted probabilistic random walk after 258215 steps, run timeout after 3001 ms. (steps per millisecond=86 ) properties seen :30 out of 50
Probabilistic random walk after 258215 steps, saw 121768 distinct states, run finished after 3006 ms. (steps per millisecond=85 ) properties seen :30
[2025-06-06 01:12:19] [INFO ] Invariant cache hit.
[2025-06-06 01:12:19] [INFO ] State equation strengthened by 254 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (OVERLAPS) 84/108 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (OVERLAPS) 41/149 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/149 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 311/460 variables, 149/154 constraints. Problems are: Problem set: 0 solved, 20 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/460 variables, 193/347 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/460 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 20 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp55 is UNSAT
At refinement iteration 8 (OVERLAPS) 86/546 variables, 25/372 constraints. Problems are: Problem set: 5 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/546 variables, 61/433 constraints. Problems are: Problem set: 5 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:12:20] [INFO ] Deduced a trap composed of 73 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:12:20] [INFO ] Deduced a trap composed of 48 places in 90 ms of which 14 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/546 variables, 2/435 constraints. Problems are: Problem set: 5 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/546 variables, 0/435 constraints. Problems are: Problem set: 5 solved, 15 unsolved
At refinement iteration 12 (OVERLAPS) 0/546 variables, 0/435 constraints. Problems are: Problem set: 5 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 546/546 variables, and 435 constraints, problems are : Problem set: 5 solved, 15 unsolved in 2358 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 174/174 constraints, ReadFeed: 254/254 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 15 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 88/104 variables, 2/2 constraints. Problems are: Problem set: 5 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 5 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 41/145 variables, 3/5 constraints. Problems are: Problem set: 5 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/145 variables, 0/5 constraints. Problems are: Problem set: 5 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 267/412 variables, 145/150 constraints. Problems are: Problem set: 5 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/412 variables, 149/299 constraints. Problems are: Problem set: 5 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/412 variables, 1/300 constraints. Problems are: Problem set: 5 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/412 variables, 0/300 constraints. Problems are: Problem set: 5 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 134/546 variables, 29/329 constraints. Problems are: Problem set: 5 solved, 15 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/546 variables, 105/434 constraints. Problems are: Problem set: 5 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/546 variables, 14/448 constraints. Problems are: Problem set: 5 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/546 variables, 2/450 constraints. Problems are: Problem set: 5 solved, 15 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:12:25] [INFO ] Deduced a trap composed of 61 places in 45 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/546 variables, 1/451 constraints. Problems are: Problem set: 5 solved, 15 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 546/546 variables, and 451 constraints, problems are : Problem set: 5 solved, 15 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 174/174 constraints, ReadFeed: 254/254 constraints, PredecessorRefiner: 15/20 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7401ms problems are : Problem set: 5 solved, 15 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 16 out of 174 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 174/174 places, 372/372 transitions.
Graph (complete) has 641 edges and 174 vertex of which 173 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 173 transition count 370
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 23 place count 153 transition count 267
Iterating global reduction 1 with 20 rules applied. Total rules applied 43 place count 153 transition count 267
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 51 place count 153 transition count 259
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 65 place count 139 transition count 239
Iterating global reduction 2 with 14 rules applied. Total rules applied 79 place count 139 transition count 239
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 84 place count 139 transition count 234
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 90 place count 133 transition count 228
Iterating global reduction 3 with 6 rules applied. Total rules applied 96 place count 133 transition count 228
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 106 place count 133 transition count 218
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 108 place count 131 transition count 216
Iterating global reduction 4 with 2 rules applied. Total rules applied 110 place count 131 transition count 216
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 111 place count 130 transition count 215
Iterating global reduction 4 with 1 rules applied. Total rules applied 112 place count 130 transition count 215
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 113 place count 129 transition count 214
Iterating global reduction 4 with 1 rules applied. Total rules applied 114 place count 129 transition count 214
Applied a total of 114 rules in 57 ms. Remains 129 /174 variables (removed 45) and now considering 214/372 (removed 158) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 129/174 places, 214/372 transitions.
RANDOM walk for 40000 steps (8980 resets) in 311 ms. (128 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (203 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (190 resets) in 27 ms. (142 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (208 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (422 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (181 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (215 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (181 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (193 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (189 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (201 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (183 resets) in 20 ms. (190 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (194 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (189 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4001 steps (403 resets) in 26 ms. (148 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (216 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
Interrupted probabilistic random walk after 331306 steps, run timeout after 3001 ms. (steps per millisecond=110 ) properties seen :3 out of 15
Probabilistic random walk after 331306 steps, saw 149295 distinct states, run finished after 3001 ms. (steps per millisecond=110 ) properties seen :3
// Phase 1: matrix 214 rows 129 cols
[2025-06-06 01:12:30] [INFO ] Computed 4 invariants in 4 ms
[2025-06-06 01:12:30] [INFO ] State equation strengthened by 124 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 67/81 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/81 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 8/89 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:12:30] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 180/269 variables, 89/94 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/269 variables, 90/184 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/269 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 12 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 74/343 variables, 40/224 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/343 variables, 34/258 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/343 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (OVERLAPS) 0/343 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 343/343 variables, and 258 constraints, problems are : Problem set: 0 solved, 12 unsolved in 1176 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 129/129 constraints, ReadFeed: 124/124 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 67/81 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/81 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 8/89 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 180/269 variables, 89/94 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/269 variables, 90/184 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/269 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 74/343 variables, 40/224 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/343 variables, 34/258 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/343 variables, 12/270 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:12:32] [INFO ] Deduced a trap composed of 52 places in 51 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/343 variables, 1/271 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:12:34] [INFO ] Deduced a trap composed of 41 places in 49 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/343 variables, 1/272 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/343 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (OVERLAPS) 0/343 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 343/343 variables, and 272 constraints, problems are : Problem set: 0 solved, 12 unsolved in 8204 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 129/129 constraints, ReadFeed: 124/124 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9413ms problems are : Problem set: 0 solved, 12 unsolved
Fused 12 Parikh solutions to 11 different solutions.
Parikh walk visited 0 properties in 31971 ms.
Support contains 14 out of 129 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 129/129 places, 214/214 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 127 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 127 transition count 194
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 125 transition count 192
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 125 transition count 192
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 125 transition count 190
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 12 place count 123 transition count 188
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 123 transition count 188
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 15 place count 123 transition count 187
Applied a total of 15 rules in 24 ms. Remains 123 /129 variables (removed 6) and now considering 187/214 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 123/129 places, 187/214 transitions.
RANDOM walk for 40000 steps (8890 resets) in 299 ms. (133 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (1881 resets) in 199 ms. (200 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (4135 resets) in 286 ms. (139 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (1880 resets) in 154 ms. (258 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (1862 resets) in 81 ms. (487 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (1879 resets) in 80 ms. (493 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (1918 resets) in 70 ms. (563 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (1861 resets) in 53 ms. (740 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (1907 resets) in 57 ms. (689 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (1898 resets) in 55 ms. (714 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (1882 resets) in 55 ms. (714 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (4156 resets) in 70 ms. (563 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (1844 resets) in 62 ms. (634 steps per ms) remains 12/12 properties
Interrupted probabilistic random walk after 331025 steps, run timeout after 3001 ms. (steps per millisecond=110 ) properties seen :0 out of 12
Probabilistic random walk after 331025 steps, saw 148527 distinct states, run finished after 3001 ms. (steps per millisecond=110 ) properties seen :0
// Phase 1: matrix 187 rows 123 cols
[2025-06-06 01:13:15] [INFO ] Computed 4 invariants in 2 ms
[2025-06-06 01:13:15] [INFO ] State equation strengthened by 103 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 65/79 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 8/87 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:13:15] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:13:15] [INFO ] Deduced a trap composed of 39 places in 30 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 173/260 variables, 87/93 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/260 variables, 89/182 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/260 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 12 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 50/310 variables, 36/218 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/310 variables, 14/232 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/310 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (OVERLAPS) 0/310 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 310/310 variables, and 232 constraints, problems are : Problem set: 0 solved, 12 unsolved in 1269 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 123/123 constraints, ReadFeed: 103/103 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 65/79 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 8/87 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/87 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/87 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (OVERLAPS) 173/260 variables, 87/93 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/260 variables, 89/182 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/260 variables, 0/182 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (OVERLAPS) 50/310 variables, 36/218 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/310 variables, 14/232 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/310 variables, 12/244 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:13:17] [INFO ] Deduced a trap composed of 52 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:13:18] [INFO ] Deduced a trap composed of 41 places in 39 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/310 variables, 2/246 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/310 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (OVERLAPS) 0/310 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Int declared 310/310 variables, and 246 constraints, problems are : Problem set: 0 solved, 12 unsolved in 6032 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 123/123 constraints, ReadFeed: 103/103 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7322ms problems are : Problem set: 0 solved, 12 unsolved
Fused 12 Parikh solutions to 11 different solutions.
Parikh walk visited 0 properties in 9053 ms.
Support contains 14 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 187/187 transitions.
Applied a total of 0 rules in 8 ms. Remains 123 /123 variables (removed 0) and now considering 187/187 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 123/123 places, 187/187 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 187/187 transitions.
Applied a total of 0 rules in 7 ms. Remains 123 /123 variables (removed 0) and now considering 187/187 (removed 0) transitions.
[2025-06-06 01:13:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:13:31] [INFO ] Implicit Places using invariants in 73 ms returned []
[2025-06-06 01:13:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:13:31] [INFO ] State equation strengthened by 103 read => feed constraints.
[2025-06-06 01:13:32] [INFO ] Implicit Places using invariants and state equation in 576 ms returned []
Implicit Place search using SMT with State Equation took 652 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 01:13:32] [INFO ] Redundant transitions in 9 ms returned []
Running 186 sub problems to find dead transitions.
[2025-06-06 01:13:32] [INFO ] Invariant cache hit.
[2025-06-06 01:13:32] [INFO ] State equation strengthened by 103 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (OVERLAPS) 1/123 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (OVERLAPS) 187/310 variables, 123/127 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 103/230 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:13:40] [INFO ] Deduced a trap composed of 41 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:13:42] [INFO ] Deduced a trap composed of 51 places in 56 ms of which 4 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/310 variables, 2/232 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/310 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 10 (OVERLAPS) 0/310 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 186 unsolved
No progress, stopping.
After SMT solving in domain Real declared 310/310 variables, and 232 constraints, problems are : Problem set: 0 solved, 186 unsolved in 21189 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 123/123 constraints, ReadFeed: 103/103 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/122 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 3 (OVERLAPS) 1/123 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/123 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 6 (OVERLAPS) 187/310 variables, 123/129 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/310 variables, 103/232 constraints. Problems are: Problem set: 0 solved, 186 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/310 variables, 186/418 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:14:05] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:14:07] [INFO ] Deduced a trap composed of 52 places in 52 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/310 variables, 2/420 constraints. Problems are: Problem set: 0 solved, 186 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 310/310 variables, and 420 constraints, problems are : Problem set: 0 solved, 186 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 123/123 constraints, ReadFeed: 103/103 constraints, PredecessorRefiner: 186/186 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 51277ms problems are : Problem set: 0 solved, 186 unsolved
Search for dead transitions found 0 dead transitions in 51278ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51956 ms. Remains : 123/123 places, 187/187 transitions.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2025-06-06 01:14:23] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-06 01:14:23] [INFO ] Flatten gal took : 20 ms
FORMULA SieveSingleMsgMbox-PT-d1m96-CTLFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-06 01:14:23] [INFO ] Flatten gal took : 21 ms
[2025-06-06 01:14:23] [INFO ] Input system was already deterministic with 372 transitions.
Computed a total of 40 stabilizing places and 70 stable transitions
Graph (complete) has 707 edges and 174 vertex of which 173 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 372/372 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 146 transition count 226
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 146 transition count 226
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 63 place count 146 transition count 219
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 85 place count 124 transition count 191
Iterating global reduction 1 with 22 rules applied. Total rules applied 107 place count 124 transition count 191
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 119 place count 124 transition count 179
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 131 place count 112 transition count 167
Iterating global reduction 2 with 12 rules applied. Total rules applied 143 place count 112 transition count 167
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 152 place count 112 transition count 158
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 155 place count 109 transition count 155
Iterating global reduction 3 with 3 rules applied. Total rules applied 158 place count 109 transition count 155
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 161 place count 106 transition count 152
Iterating global reduction 3 with 3 rules applied. Total rules applied 164 place count 106 transition count 152
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 166 place count 104 transition count 150
Iterating global reduction 3 with 2 rules applied. Total rules applied 168 place count 104 transition count 150
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 169 place count 103 transition count 148
Iterating global reduction 3 with 1 rules applied. Total rules applied 170 place count 103 transition count 148
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 171 place count 102 transition count 147
Iterating global reduction 3 with 1 rules applied. Total rules applied 172 place count 102 transition count 147
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 173 place count 101 transition count 146
Iterating global reduction 3 with 1 rules applied. Total rules applied 174 place count 101 transition count 146
Applied a total of 174 rules in 15 ms. Remains 101 /174 variables (removed 73) and now considering 146/372 (removed 226) transitions.
// Phase 1: matrix 146 rows 101 cols
[2025-06-06 01:14:23] [INFO ] Computed 5 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:14:23] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-06 01:14:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:14:23] [INFO ] State equation strengthened by 80 read => feed constraints.
[2025-06-06 01:14:24] [INFO ] Implicit Places using invariants and state equation in 464 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
Running 145 sub problems to find dead transitions.
[2025-06-06 01:14:24] [INFO ] Invariant cache hit.
[2025-06-06 01:14:24] [INFO ] State equation strengthened by 80 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 3 (OVERLAPS) 1/101 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 145 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:14:25] [INFO ] Deduced a trap composed of 30 places in 45 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/101 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 6 (OVERLAPS) 146/247 variables, 101/107 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 80/187 constraints. Problems are: Problem set: 0 solved, 145 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:14:27] [INFO ] Deduced a trap composed of 21 places in 36 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 145 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/247 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 10 (OVERLAPS) 0/247 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 145 unsolved
No progress, stopping.
After SMT solving in domain Real declared 247/247 variables, and 188 constraints, problems are : Problem set: 0 solved, 145 unsolved in 10799 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 101/101 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 145/145 constraints, Known Traps: 2/2 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) 0/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 3 (OVERLAPS) 1/101 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/101 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 6 (OVERLAPS) 146/247 variables, 101/108 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 80/188 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 145/333 constraints. Problems are: Problem set: 0 solved, 145 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:14:42] [INFO ] Deduced a trap along path composed of 17 places in 34 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/247 variables, 1/334 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/247 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 11 (OVERLAPS) 0/247 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 145 unsolved
No progress, stopping.
After SMT solving in domain Int declared 247/247 variables, and 334 constraints, problems are : Problem set: 0 solved, 145 unsolved in 30009 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 101/101 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 145/145 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 40859ms problems are : Problem set: 0 solved, 145 unsolved
Search for dead transitions found 0 dead transitions in 40860ms
Starting structural reductions in LTL mode, iteration 1 : 101/174 places, 146/372 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41411 ms. Remains : 101/174 places, 146/372 transitions.
[2025-06-06 01:15:05] [INFO ] Flatten gal took : 7 ms
[2025-06-06 01:15:05] [INFO ] Flatten gal took : 7 ms
[2025-06-06 01:15:05] [INFO ] Input system was already deterministic with 146 transitions.
[2025-06-06 01:15:05] [INFO ] Flatten gal took : 7 ms
[2025-06-06 01:15:05] [INFO ] Flatten gal took : 7 ms
[2025-06-06 01:15:05] [INFO ] Time to serialize gal into /tmp/CTLFireability17308744770292394788.gal : 2 ms
[2025-06-06 01:15:05] [INFO ] Time to serialize properties into /tmp/CTLFireability17529935767006875055.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/CTLFireability17308744770292394788.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17529935767006875055.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:15:35] [INFO ] Flatten gal took : 6 ms
[2025-06-06 01:15:35] [INFO ] Applying decomposition
[2025-06-06 01:15:35] [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/graph5115492819657220559.txt' '-o' '/tmp/graph5115492819657220559.bin' '-w' '/tmp/graph5115492819657220559.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5115492819657220559.bin' '-l' '-1' '-v' '-w' '/tmp/graph5115492819657220559.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:15:35] [INFO ] Decomposing Gal with order
[2025-06-06 01:15:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:15:35] [INFO ] Removed a total of 109 redundant transitions.
[2025-06-06 01:15:35] [INFO ] Flatten gal took : 94 ms
[2025-06-06 01:15:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 9 ms.
[2025-06-06 01:15:35] [INFO ] Time to serialize gal into /tmp/CTLFireability11954991248408229784.gal : 5 ms
[2025-06-06 01:15:35] [INFO ] Time to serialize properties into /tmp/CTLFireability6599580026183796738.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11954991248408229784.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6599580026183796738.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 : 174/174 places, 372/372 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 147 transition count 227
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 147 transition count 227
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 61 place count 147 transition count 220
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 82 place count 126 transition count 193
Iterating global reduction 1 with 21 rules applied. Total rules applied 103 place count 126 transition count 193
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 110 place count 126 transition count 186
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 122 place count 114 transition count 174
Iterating global reduction 2 with 12 rules applied. Total rules applied 134 place count 114 transition count 174
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 144 place count 114 transition count 164
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 148 place count 110 transition count 160
Iterating global reduction 3 with 4 rules applied. Total rules applied 152 place count 110 transition count 160
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 156 place count 106 transition count 156
Iterating global reduction 3 with 4 rules applied. Total rules applied 160 place count 106 transition count 156
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 163 place count 103 transition count 152
Iterating global reduction 3 with 3 rules applied. Total rules applied 166 place count 103 transition count 152
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 168 place count 101 transition count 149
Iterating global reduction 3 with 2 rules applied. Total rules applied 170 place count 101 transition count 149
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 172 place count 99 transition count 147
Iterating global reduction 3 with 2 rules applied. Total rules applied 174 place count 99 transition count 147
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 175 place count 98 transition count 146
Iterating global reduction 3 with 1 rules applied. Total rules applied 176 place count 98 transition count 146
Applied a total of 176 rules in 25 ms. Remains 98 /174 variables (removed 76) and now considering 146/372 (removed 226) transitions.
// Phase 1: matrix 146 rows 98 cols
[2025-06-06 01:16:05] [INFO ] Computed 5 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:16:05] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-06 01:16:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:16:05] [INFO ] State equation strengthened by 81 read => feed constraints.
[2025-06-06 01:16:06] [INFO ] Implicit Places using invariants and state equation in 434 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
Running 145 sub problems to find dead transitions.
[2025-06-06 01:16:06] [INFO ] Invariant cache hit.
[2025-06-06 01:16:06] [INFO ] State equation strengthened by 81 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 3 (OVERLAPS) 1/98 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 145 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:16:07] [INFO ] Deduced a trap composed of 30 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:16:07] [INFO ] Deduced a trap composed of 30 places in 38 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 6 (OVERLAPS) 146/244 variables, 98/105 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/244 variables, 81/186 constraints. Problems are: Problem set: 0 solved, 145 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:16:10] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:16:10] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:16:10] [INFO ] Deduced a trap composed of 29 places in 66 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:16:10] [INFO ] Deduced a trap composed of 28 places in 57 ms of which 9 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/244 variables, 4/190 constraints. Problems are: Problem set: 0 solved, 145 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:16:11] [INFO ] Deduced a trap composed of 28 places in 58 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:16:11] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 8 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/244 variables, 2/192 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/244 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 11 (OVERLAPS) 0/244 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 145 unsolved
No progress, stopping.
After SMT solving in domain Real declared 244/244 variables, and 192 constraints, problems are : Problem set: 0 solved, 145 unsolved in 11748 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 98/98 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 145/145 constraints, Known Traps: 8/8 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) 0/97 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 3 (OVERLAPS) 1/98 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 145 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:16:18] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/98 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 7 (OVERLAPS) 146/244 variables, 98/112 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/244 variables, 81/193 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/244 variables, 145/338 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/244 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 145 unsolved
At refinement iteration 11 (OVERLAPS) 0/244 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 145 unsolved
No progress, stopping.
After SMT solving in domain Int declared 244/244 variables, and 338 constraints, problems are : Problem set: 0 solved, 145 unsolved in 16780 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 98/98 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 145/145 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 28582ms problems are : Problem set: 0 solved, 145 unsolved
Search for dead transitions found 0 dead transitions in 28583ms
Starting structural reductions in LTL mode, iteration 1 : 98/174 places, 146/372 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29113 ms. Remains : 98/174 places, 146/372 transitions.
[2025-06-06 01:16:34] [INFO ] Flatten gal took : 6 ms
[2025-06-06 01:16:34] [INFO ] Flatten gal took : 7 ms
[2025-06-06 01:16:34] [INFO ] Input system was already deterministic with 146 transitions.
[2025-06-06 01:16:34] [INFO ] Flatten gal took : 6 ms
[2025-06-06 01:16:34] [INFO ] Flatten gal took : 7 ms
[2025-06-06 01:16:34] [INFO ] Time to serialize gal into /tmp/CTLFireability7031721183062853011.gal : 2 ms
[2025-06-06 01:16:34] [INFO ] Time to serialize properties into /tmp/CTLFireability9027912299784329013.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/CTLFireability7031721183062853011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9027912299784329013.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:17:04] [INFO ] Flatten gal took : 6 ms
[2025-06-06 01:17:04] [INFO ] Applying decomposition
[2025-06-06 01:17:04] [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/graph16211313920179785904.txt' '-o' '/tmp/graph16211313920179785904.bin' '-w' '/tmp/graph16211313920179785904.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16211313920179785904.bin' '-l' '-1' '-v' '-w' '/tmp/graph16211313920179785904.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:17:04] [INFO ] Decomposing Gal with order
[2025-06-06 01:17:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:17:04] [INFO ] Removed a total of 94 redundant transitions.
[2025-06-06 01:17:04] [INFO ] Flatten gal took : 23 ms
[2025-06-06 01:17:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 83 labels/synchronizations in 6 ms.
[2025-06-06 01:17:04] [INFO ] Time to serialize gal into /tmp/CTLFireability13967091398719475385.gal : 5 ms
[2025-06-06 01:17:04] [INFO ] Time to serialize properties into /tmp/CTLFireability11388773495285512383.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/CTLFireability13967091398719475385.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11388773495285512383.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 : 174/174 places, 372/372 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 144 transition count 204
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 144 transition count 204
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 67 place count 144 transition count 197
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 91 place count 120 transition count 167
Iterating global reduction 1 with 24 rules applied. Total rules applied 115 place count 120 transition count 167
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 126 place count 120 transition count 156
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 139 place count 107 transition count 143
Iterating global reduction 2 with 13 rules applied. Total rules applied 152 place count 107 transition count 143
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 160 place count 107 transition count 135
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 164 place count 103 transition count 131
Iterating global reduction 3 with 4 rules applied. Total rules applied 168 place count 103 transition count 131
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 172 place count 99 transition count 127
Iterating global reduction 3 with 4 rules applied. Total rules applied 176 place count 99 transition count 127
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 179 place count 96 transition count 123
Iterating global reduction 3 with 3 rules applied. Total rules applied 182 place count 96 transition count 123
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 184 place count 94 transition count 120
Iterating global reduction 3 with 2 rules applied. Total rules applied 186 place count 94 transition count 120
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 188 place count 92 transition count 118
Iterating global reduction 3 with 2 rules applied. Total rules applied 190 place count 92 transition count 118
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 191 place count 91 transition count 117
Iterating global reduction 3 with 1 rules applied. Total rules applied 192 place count 91 transition count 117
Applied a total of 192 rules in 31 ms. Remains 91 /174 variables (removed 83) and now considering 117/372 (removed 255) transitions.
// Phase 1: matrix 117 rows 91 cols
[2025-06-06 01:17:35] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:17:35] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-06-06 01:17:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:17:35] [INFO ] State equation strengthened by 58 read => feed constraints.
[2025-06-06 01:17:35] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 446 ms to find 0 implicit places.
Running 116 sub problems to find dead transitions.
[2025-06-06 01:17:35] [INFO ] Invariant cache hit.
[2025-06-06 01:17:35] [INFO ] State equation strengthened by 58 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (OVERLAPS) 1/91 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 116 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:17:36] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (OVERLAPS) 117/208 variables, 91/97 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/208 variables, 58/155 constraints. Problems are: Problem set: 0 solved, 116 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:17:38] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:17:38] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:17:38] [INFO ] Deduced a trap composed of 26 places in 50 ms of which 7 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/208 variables, 3/158 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/208 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 10 (OVERLAPS) 0/208 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Real declared 208/208 variables, and 158 constraints, problems are : Problem set: 0 solved, 116 unsolved in 7392 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 91/91 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 4/4 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) 0/90 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/90 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 3 (OVERLAPS) 1/91 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 116 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:17:43] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 7 (OVERLAPS) 117/208 variables, 91/101 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/208 variables, 58/159 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/208 variables, 116/275 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/208 variables, 0/275 constraints. Problems are: Problem set: 0 solved, 116 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:17:50] [INFO ] Deduced a trap along path composed of 4 places in 20 ms of which 2 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/208 variables, 1/276 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/208 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 116 unsolved
At refinement iteration 13 (OVERLAPS) 0/208 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 116 unsolved
No progress, stopping.
After SMT solving in domain Int declared 208/208 variables, and 276 constraints, problems are : Problem set: 0 solved, 116 unsolved in 25867 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 91/91 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 116/116 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 33298ms problems are : Problem set: 0 solved, 116 unsolved
Search for dead transitions found 0 dead transitions in 33298ms
Starting structural reductions in LTL mode, iteration 1 : 91/174 places, 117/372 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33777 ms. Remains : 91/174 places, 117/372 transitions.
[2025-06-06 01:18:08] [INFO ] Flatten gal took : 8 ms
[2025-06-06 01:18:08] [INFO ] Flatten gal took : 9 ms
[2025-06-06 01:18:08] [INFO ] Input system was already deterministic with 117 transitions.
[2025-06-06 01:18:08] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:18:08] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:18:08] [INFO ] Time to serialize gal into /tmp/CTLFireability9706081572845465975.gal : 1 ms
[2025-06-06 01:18:08] [INFO ] Time to serialize properties into /tmp/CTLFireability17101658352711294621.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/CTLFireability9706081572845465975.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17101658352711294621.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:18:38] [INFO ] Flatten gal took : 9 ms
[2025-06-06 01:18:38] [INFO ] Applying decomposition
[2025-06-06 01:18:38] [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/graph1427289833602542028.txt' '-o' '/tmp/graph1427289833602542028.bin' '-w' '/tmp/graph1427289833602542028.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1427289833602542028.bin' '-l' '-1' '-v' '-w' '/tmp/graph1427289833602542028.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:18:38] [INFO ] Decomposing Gal with order
[2025-06-06 01:18:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:18:38] [INFO ] Removed a total of 93 redundant transitions.
[2025-06-06 01:18:38] [INFO ] Flatten gal took : 8 ms
[2025-06-06 01:18:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 4 ms.
[2025-06-06 01:18:38] [INFO ] Time to serialize gal into /tmp/CTLFireability474013957757282285.gal : 1 ms
[2025-06-06 01:18:38] [INFO ] Time to serialize properties into /tmp/CTLFireability15570188118945772979.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/CTLFireability474013957757282285.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15570188118945772979.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 : 174/174 places, 372/372 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 149 transition count 249
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 149 transition count 249
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 56 place count 149 transition count 243
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 74 place count 131 transition count 223
Iterating global reduction 1 with 18 rules applied. Total rules applied 92 place count 131 transition count 223
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 106 place count 131 transition count 209
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 114 place count 123 transition count 201
Iterating global reduction 2 with 8 rules applied. Total rules applied 122 place count 123 transition count 201
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 133 place count 123 transition count 190
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 134 place count 122 transition count 189
Iterating global reduction 3 with 1 rules applied. Total rules applied 135 place count 122 transition count 189
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 136 place count 121 transition count 188
Iterating global reduction 3 with 1 rules applied. Total rules applied 137 place count 121 transition count 188
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 138 place count 120 transition count 186
Iterating global reduction 3 with 1 rules applied. Total rules applied 139 place count 120 transition count 186
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 140 place count 119 transition count 185
Iterating global reduction 3 with 1 rules applied. Total rules applied 141 place count 119 transition count 185
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 142 place count 118 transition count 184
Iterating global reduction 3 with 1 rules applied. Total rules applied 143 place count 118 transition count 184
Applied a total of 143 rules in 25 ms. Remains 118 /174 variables (removed 56) and now considering 184/372 (removed 188) transitions.
// Phase 1: matrix 184 rows 118 cols
[2025-06-06 01:19:09] [INFO ] Computed 5 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:19:09] [INFO ] Implicit Places using invariants in 78 ms returned []
[2025-06-06 01:19:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:19:09] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-06 01:19:09] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 595 ms to find 0 implicit places.
Running 183 sub problems to find dead transitions.
[2025-06-06 01:19:09] [INFO ] Invariant cache hit.
[2025-06-06 01:19:09] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 3 (OVERLAPS) 1/118 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:19:11] [INFO ] Deduced a trap composed of 37 places in 49 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 6 (OVERLAPS) 184/302 variables, 118/124 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/302 variables, 104/228 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:19:14] [INFO ] Deduced a trap composed of 40 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:19:15] [INFO ] Deduced a trap composed of 35 places in 57 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/302 variables, 2/230 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/302 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:19:21] [INFO ] Deduced a trap composed of 34 places in 65 ms of which 10 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/302 variables, 1/231 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/302 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:19:27] [INFO ] Deduced a trap composed of 35 places in 64 ms of which 4 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/302 variables, 1/232 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/302 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 14 (OVERLAPS) 0/302 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 183 unsolved
No progress, stopping.
After SMT solving in domain Real declared 302/302 variables, and 232 constraints, problems are : Problem set: 0 solved, 183 unsolved in 26141 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 118/118 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 183/183 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/117 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/117 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 3 (OVERLAPS) 1/118 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 5/10 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:19:36] [INFO ] Deduced a trap composed of 37 places in 47 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 7 (OVERLAPS) 184/302 variables, 118/129 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/302 variables, 104/233 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/302 variables, 183/416 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:19:47] [INFO ] Deduced a trap along path composed of 4 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:19:47] [INFO ] Deduced a trap along path composed of 19 places in 27 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/302 variables, 2/418 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 302/302 variables, and 418 constraints, problems are : Problem set: 0 solved, 183 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 118/118 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 183/183 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 56228ms problems are : Problem set: 0 solved, 183 unsolved
Search for dead transitions found 0 dead transitions in 56228ms
Starting structural reductions in LTL mode, iteration 1 : 118/174 places, 184/372 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56850 ms. Remains : 118/174 places, 184/372 transitions.
[2025-06-06 01:20:05] [INFO ] Flatten gal took : 6 ms
[2025-06-06 01:20:05] [INFO ] Flatten gal took : 6 ms
[2025-06-06 01:20:05] [INFO ] Input system was already deterministic with 184 transitions.
[2025-06-06 01:20:05] [INFO ] Flatten gal took : 6 ms
[2025-06-06 01:20:05] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:20:05] [INFO ] Time to serialize gal into /tmp/CTLFireability5518722143026061544.gal : 1 ms
[2025-06-06 01:20:05] [INFO ] Time to serialize properties into /tmp/CTLFireability7601572300535835116.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/CTLFireability5518722143026061544.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7601572300535835116.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:20:36] [INFO ] Flatten gal took : 6 ms
[2025-06-06 01:20:36] [INFO ] Applying decomposition
[2025-06-06 01:20:36] [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/graph13685670542600384524.txt' '-o' '/tmp/graph13685670542600384524.bin' '-w' '/tmp/graph13685670542600384524.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13685670542600384524.bin' '-l' '-1' '-v' '-w' '/tmp/graph13685670542600384524.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:20:36] [INFO ] Decomposing Gal with order
[2025-06-06 01:20:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:20:36] [INFO ] Removed a total of 178 redundant transitions.
[2025-06-06 01:20:36] [INFO ] Flatten gal took : 16 ms
[2025-06-06 01:20:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 123 labels/synchronizations in 5 ms.
[2025-06-06 01:20:36] [INFO ] Time to serialize gal into /tmp/CTLFireability18072974856393162003.gal : 2 ms
[2025-06-06 01:20:36] [INFO ] Time to serialize properties into /tmp/CTLFireability12976970315069160396.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/CTLFireability18072974856393162003.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12976970315069160396.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 : 174/174 places, 372/372 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 147 transition count 237
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 147 transition count 237
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 61 place count 147 transition count 230
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 82 place count 126 transition count 203
Iterating global reduction 1 with 21 rules applied. Total rules applied 103 place count 126 transition count 203
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 114 place count 126 transition count 192
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 124 place count 116 transition count 182
Iterating global reduction 2 with 10 rules applied. Total rules applied 134 place count 116 transition count 182
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 143 place count 116 transition count 173
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 146 place count 113 transition count 170
Iterating global reduction 3 with 3 rules applied. Total rules applied 149 place count 113 transition count 170
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 152 place count 110 transition count 167
Iterating global reduction 3 with 3 rules applied. Total rules applied 155 place count 110 transition count 167
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 158 place count 107 transition count 163
Iterating global reduction 3 with 3 rules applied. Total rules applied 161 place count 107 transition count 163
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 163 place count 105 transition count 160
Iterating global reduction 3 with 2 rules applied. Total rules applied 165 place count 105 transition count 160
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 167 place count 103 transition count 158
Iterating global reduction 3 with 2 rules applied. Total rules applied 169 place count 103 transition count 158
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 170 place count 102 transition count 157
Iterating global reduction 3 with 1 rules applied. Total rules applied 171 place count 102 transition count 157
Applied a total of 171 rules in 8 ms. Remains 102 /174 variables (removed 72) and now considering 157/372 (removed 215) transitions.
// Phase 1: matrix 157 rows 102 cols
[2025-06-06 01:21:06] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:21:06] [INFO ] Implicit Places using invariants in 65 ms returned []
[2025-06-06 01:21:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:21:06] [INFO ] State equation strengthened by 88 read => feed constraints.
[2025-06-06 01:21:06] [INFO ] Implicit Places using invariants and state equation in 348 ms returned []
Implicit Place search using SMT with State Equation took 448 ms to find 0 implicit places.
Running 156 sub problems to find dead transitions.
[2025-06-06 01:21:06] [INFO ] Invariant cache hit.
[2025-06-06 01:21:06] [INFO ] State equation strengthened by 88 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 3 (OVERLAPS) 1/102 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 156 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:21:08] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 156 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:21:08] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/102 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 7 (OVERLAPS) 157/259 variables, 102/109 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/259 variables, 88/197 constraints. Problems are: Problem set: 0 solved, 156 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/259 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 10 (OVERLAPS) 0/259 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 156 unsolved
No progress, stopping.
After SMT solving in domain Real declared 259/259 variables, and 197 constraints, problems are : Problem set: 0 solved, 156 unsolved in 9390 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 102/102 constraints, ReadFeed: 88/88 constraints, PredecessorRefiner: 156/156 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 156 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 3 (OVERLAPS) 1/102 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 6 (OVERLAPS) 157/259 variables, 102/109 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/259 variables, 88/197 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/259 variables, 156/353 constraints. Problems are: Problem set: 0 solved, 156 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:21:22] [INFO ] Deduced a trap along path composed of 5 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:21:23] [INFO ] Deduced a trap along path composed of 4 places in 27 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/259 variables, 2/355 constraints. Problems are: Problem set: 0 solved, 156 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:21:33] [INFO ] Deduced a trap along path composed of 17 places in 27 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/259 variables, 1/356 constraints. Problems are: Problem set: 0 solved, 156 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 259/259 variables, and 356 constraints, problems are : Problem set: 0 solved, 156 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 102/102 constraints, ReadFeed: 88/88 constraints, PredecessorRefiner: 156/156 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 39476ms problems are : Problem set: 0 solved, 156 unsolved
Search for dead transitions found 0 dead transitions in 39477ms
Starting structural reductions in LTL mode, iteration 1 : 102/174 places, 157/372 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39933 ms. Remains : 102/174 places, 157/372 transitions.
[2025-06-06 01:21:46] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:21:46] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:21:46] [INFO ] Input system was already deterministic with 157 transitions.
[2025-06-06 01:21:46] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:21:46] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:21:46] [INFO ] Time to serialize gal into /tmp/CTLFireability17227067829832766054.gal : 1 ms
[2025-06-06 01:21:46] [INFO ] Time to serialize properties into /tmp/CTLFireability17805321839421307539.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/CTLFireability17227067829832766054.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17805321839421307539.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:22:16] [INFO ] Flatten gal took : 10 ms
[2025-06-06 01:22:16] [INFO ] Applying decomposition
[2025-06-06 01:22:16] [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/graph249840870304164886.txt' '-o' '/tmp/graph249840870304164886.bin' '-w' '/tmp/graph249840870304164886.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph249840870304164886.bin' '-l' '-1' '-v' '-w' '/tmp/graph249840870304164886.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:22:16] [INFO ] Decomposing Gal with order
[2025-06-06 01:22:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:22:16] [INFO ] Removed a total of 195 redundant transitions.
[2025-06-06 01:22:16] [INFO ] Flatten gal took : 13 ms
[2025-06-06 01:22:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 4 ms.
[2025-06-06 01:22:16] [INFO ] Time to serialize gal into /tmp/CTLFireability14301448205010209097.gal : 2 ms
[2025-06-06 01:22:16] [INFO ] Time to serialize properties into /tmp/CTLFireability1176745510808866807.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/CTLFireability14301448205010209097.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1176745510808866807.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 : 174/174 places, 372/372 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 145 transition count 207
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 145 transition count 207
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 65 place count 145 transition count 200
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 88 place count 122 transition count 171
Iterating global reduction 1 with 23 rules applied. Total rules applied 111 place count 122 transition count 171
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 123 place count 122 transition count 159
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 134 place count 111 transition count 148
Iterating global reduction 2 with 11 rules applied. Total rules applied 145 place count 111 transition count 148
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 151 place count 111 transition count 142
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 154 place count 108 transition count 139
Iterating global reduction 3 with 3 rules applied. Total rules applied 157 place count 108 transition count 139
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 159 place count 106 transition count 137
Iterating global reduction 3 with 2 rules applied. Total rules applied 161 place count 106 transition count 137
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 163 place count 104 transition count 134
Iterating global reduction 3 with 2 rules applied. Total rules applied 165 place count 104 transition count 134
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 166 place count 103 transition count 133
Iterating global reduction 3 with 1 rules applied. Total rules applied 167 place count 103 transition count 133
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 168 place count 102 transition count 132
Iterating global reduction 3 with 1 rules applied. Total rules applied 169 place count 102 transition count 132
Applied a total of 169 rules in 14 ms. Remains 102 /174 variables (removed 72) and now considering 132/372 (removed 240) transitions.
// Phase 1: matrix 132 rows 102 cols
[2025-06-06 01:22:46] [INFO ] Computed 5 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:22:46] [INFO ] Implicit Places using invariants in 72 ms returned []
[2025-06-06 01:22:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:22:46] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-06-06 01:22:46] [INFO ] Implicit Places using invariants and state equation in 515 ms returned []
Implicit Place search using SMT with State Equation took 588 ms to find 0 implicit places.
Running 131 sub problems to find dead transitions.
[2025-06-06 01:22:46] [INFO ] Invariant cache hit.
[2025-06-06 01:22:46] [INFO ] State equation strengthened by 65 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 3 (OVERLAPS) 1/102 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 131 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:22:48] [INFO ] Deduced a trap composed of 31 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:22:48] [INFO ] Deduced a trap composed of 31 places in 40 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 6 (OVERLAPS) 132/234 variables, 102/109 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 65/174 constraints. Problems are: Problem set: 0 solved, 131 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:22:50] [INFO ] Deduced a trap composed of 35 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:22:50] [INFO ] Deduced a trap composed of 29 places in 47 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:22:50] [INFO ] Deduced a trap composed of 29 places in 54 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:22:50] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 9 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/234 variables, 4/178 constraints. Problems are: Problem set: 0 solved, 131 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:22:52] [INFO ] Deduced a trap composed of 29 places in 63 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:22:52] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 9 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/234 variables, 2/180 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/234 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 11 (OVERLAPS) 0/234 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 131 unsolved
No progress, stopping.
After SMT solving in domain Real declared 234/234 variables, and 180 constraints, problems are : Problem set: 0 solved, 131 unsolved in 8590 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 102/102 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 131/131 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 131 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/101 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/101 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 3 (OVERLAPS) 1/102 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 6 (OVERLAPS) 132/234 variables, 102/115 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 65/180 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/234 variables, 131/311 constraints. Problems are: Problem set: 0 solved, 131 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:23:02] [INFO ] Deduced a trap along path composed of 20 places in 27 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/234 variables, 1/312 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/234 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 131 unsolved
At refinement iteration 11 (OVERLAPS) 0/234 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 131 unsolved
No progress, stopping.
After SMT solving in domain Int declared 234/234 variables, and 312 constraints, problems are : Problem set: 0 solved, 131 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 102/102 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 131/131 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 38648ms problems are : Problem set: 0 solved, 131 unsolved
Search for dead transitions found 0 dead transitions in 38649ms
Starting structural reductions in LTL mode, iteration 1 : 102/174 places, 132/372 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39252 ms. Remains : 102/174 places, 132/372 transitions.
[2025-06-06 01:23:25] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:23:25] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:23:25] [INFO ] Input system was already deterministic with 132 transitions.
[2025-06-06 01:23:25] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:23:25] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:23:25] [INFO ] Time to serialize gal into /tmp/CTLFireability5666080983618420201.gal : 1 ms
[2025-06-06 01:23:25] [INFO ] Time to serialize properties into /tmp/CTLFireability2607369717188871800.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/CTLFireability5666080983618420201.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2607369717188871800.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:23:55] [INFO ] Flatten gal took : 6 ms
[2025-06-06 01:23:55] [INFO ] Applying decomposition
[2025-06-06 01:23:55] [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/graph4484052759567078309.txt' '-o' '/tmp/graph4484052759567078309.bin' '-w' '/tmp/graph4484052759567078309.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4484052759567078309.bin' '-l' '-1' '-v' '-w' '/tmp/graph4484052759567078309.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:23:55] [INFO ] Decomposing Gal with order
[2025-06-06 01:23:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:23:55] [INFO ] Removed a total of 129 redundant transitions.
[2025-06-06 01:23:55] [INFO ] Flatten gal took : 10 ms
[2025-06-06 01:23:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 94 labels/synchronizations in 2 ms.
[2025-06-06 01:23:55] [INFO ] Time to serialize gal into /tmp/CTLFireability111320608166634209.gal : 1 ms
[2025-06-06 01:23:55] [INFO ] Time to serialize properties into /tmp/CTLFireability4441966701341118637.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/CTLFireability111320608166634209.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4441966701341118637.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 372/372 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 149 transition count 241
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 149 transition count 241
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 56 place count 149 transition count 235
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 76 place count 129 transition count 209
Iterating global reduction 1 with 20 rules applied. Total rules applied 96 place count 129 transition count 209
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 109 place count 129 transition count 196
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 119 place count 119 transition count 186
Iterating global reduction 2 with 10 rules applied. Total rules applied 129 place count 119 transition count 186
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 138 place count 119 transition count 177
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 141 place count 116 transition count 174
Iterating global reduction 3 with 3 rules applied. Total rules applied 144 place count 116 transition count 174
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 146 place count 114 transition count 172
Iterating global reduction 3 with 2 rules applied. Total rules applied 148 place count 114 transition count 172
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 150 place count 112 transition count 169
Iterating global reduction 3 with 2 rules applied. Total rules applied 152 place count 112 transition count 169
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 153 place count 111 transition count 168
Iterating global reduction 3 with 1 rules applied. Total rules applied 154 place count 111 transition count 168
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 155 place count 110 transition count 167
Iterating global reduction 3 with 1 rules applied. Total rules applied 156 place count 110 transition count 167
Applied a total of 156 rules in 8 ms. Remains 110 /174 variables (removed 64) and now considering 167/372 (removed 205) transitions.
// Phase 1: matrix 167 rows 110 cols
[2025-06-06 01:24:25] [INFO ] Computed 5 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:24:25] [INFO ] Implicit Places using invariants in 79 ms returned []
[2025-06-06 01:24:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:24:25] [INFO ] State equation strengthened by 93 read => feed constraints.
[2025-06-06 01:24:26] [INFO ] Implicit Places using invariants and state equation in 496 ms returned []
Implicit Place search using SMT with State Equation took 597 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2025-06-06 01:24:26] [INFO ] Invariant cache hit.
[2025-06-06 01:24:26] [INFO ] State equation strengthened by 93 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, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 1/110 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 166 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:24:28] [INFO ] Deduced a trap composed of 34 places in 49 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 166 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:24:28] [INFO ] Deduced a trap composed of 34 places in 55 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (OVERLAPS) 167/277 variables, 110/117 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/277 variables, 93/210 constraints. Problems are: Problem set: 0 solved, 166 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:24:30] [INFO ] Deduced a trap composed of 36 places in 48 ms of which 6 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/277 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/277 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 11 (OVERLAPS) 0/277 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 277/277 variables, and 211 constraints, problems are : Problem set: 0 solved, 166 unsolved in 12142 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 110/110 constraints, ReadFeed: 93/93 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 3/3 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, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/109 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 1/110 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 167/277 variables, 110/118 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/277 variables, 93/211 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/277 variables, 166/377 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/277 variables, 0/377 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 377 constraints, problems are : Problem set: 0 solved, 166 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 110/110 constraints, ReadFeed: 93/93 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42228ms problems are : Problem set: 0 solved, 166 unsolved
Search for dead transitions found 0 dead transitions in 42237ms
Starting structural reductions in LTL mode, iteration 1 : 110/174 places, 167/372 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42843 ms. Remains : 110/174 places, 167/372 transitions.
[2025-06-06 01:25:08] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:25:08] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:25:08] [INFO ] Input system was already deterministic with 167 transitions.
[2025-06-06 01:25:08] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:25:08] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:25:08] [INFO ] Time to serialize gal into /tmp/CTLFireability14095771509698591083.gal : 1 ms
[2025-06-06 01:25:08] [INFO ] Time to serialize properties into /tmp/CTLFireability15524707286948471768.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/CTLFireability14095771509698591083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15524707286948471768.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:25:38] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:25:38] [INFO ] Applying decomposition
[2025-06-06 01:25:38] [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/graph16721489530820036809.txt' '-o' '/tmp/graph16721489530820036809.bin' '-w' '/tmp/graph16721489530820036809.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16721489530820036809.bin' '-l' '-1' '-v' '-w' '/tmp/graph16721489530820036809.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:25:38] [INFO ] Decomposing Gal with order
[2025-06-06 01:25:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:25:38] [INFO ] Removed a total of 123 redundant transitions.
[2025-06-06 01:25:38] [INFO ] Flatten gal took : 9 ms
[2025-06-06 01:25:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 94 labels/synchronizations in 5 ms.
[2025-06-06 01:25:38] [INFO ] Time to serialize gal into /tmp/CTLFireability16926510990199522130.gal : 2 ms
[2025-06-06 01:25:38] [INFO ] Time to serialize properties into /tmp/CTLFireability15903365464722400468.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/CTLFireability16926510990199522130.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15903365464722400468.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 174/174 places, 372/372 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 149 transition count 249
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 149 transition count 249
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 56 place count 149 transition count 243
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 75 place count 130 transition count 220
Iterating global reduction 1 with 19 rules applied. Total rules applied 94 place count 130 transition count 220
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 106 place count 130 transition count 208
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 113 place count 123 transition count 201
Iterating global reduction 2 with 7 rules applied. Total rules applied 120 place count 123 transition count 201
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 130 place count 123 transition count 191
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 132 place count 121 transition count 189
Iterating global reduction 3 with 2 rules applied. Total rules applied 134 place count 121 transition count 189
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 135 place count 120 transition count 188
Iterating global reduction 3 with 1 rules applied. Total rules applied 136 place count 120 transition count 188
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 137 place count 119 transition count 186
Iterating global reduction 3 with 1 rules applied. Total rules applied 138 place count 119 transition count 186
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 139 place count 118 transition count 185
Iterating global reduction 3 with 1 rules applied. Total rules applied 140 place count 118 transition count 185
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 141 place count 117 transition count 184
Iterating global reduction 3 with 1 rules applied. Total rules applied 142 place count 117 transition count 184
Applied a total of 142 rules in 45 ms. Remains 117 /174 variables (removed 57) and now considering 184/372 (removed 188) transitions.
// Phase 1: matrix 184 rows 117 cols
[2025-06-06 01:26:08] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:26:09] [INFO ] Implicit Places using invariants in 73 ms returned []
[2025-06-06 01:26:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:26:09] [INFO ] State equation strengthened by 104 read => feed constraints.
[2025-06-06 01:26:09] [INFO ] Implicit Places using invariants and state equation in 424 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
[2025-06-06 01:26:09] [INFO ] Redundant transitions in 9 ms returned []
Running 183 sub problems to find dead transitions.
[2025-06-06 01:26:09] [INFO ] Invariant cache hit.
[2025-06-06 01:26:09] [INFO ] State equation strengthened by 104 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 3 (OVERLAPS) 1/117 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:26:11] [INFO ] Deduced a trap composed of 36 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:26:11] [INFO ] Deduced a trap composed of 36 places in 43 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 6 (OVERLAPS) 184/301 variables, 117/124 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/301 variables, 104/228 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/301 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 183 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/301 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 183 unsolved
No progress, stopping.
After SMT solving in domain Real declared 301/301 variables, and 228 constraints, problems are : Problem set: 0 solved, 183 unsolved in 12305 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 117/117 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 183/183 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 3 (OVERLAPS) 1/117 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 6 (OVERLAPS) 184/301 variables, 117/124 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/301 variables, 104/228 constraints. Problems are: Problem set: 0 solved, 183 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/301 variables, 183/411 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:26:31] [INFO ] Deduced a trap composed of 37 places in 38 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/301 variables, 1/412 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:26:44] [INFO ] Deduced a trap along path composed of 20 places in 29 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/301 variables, 1/413 constraints. Problems are: Problem set: 0 solved, 183 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 301/301 variables, and 413 constraints, problems are : Problem set: 0 solved, 183 unsolved in 30009 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 117/117 constraints, ReadFeed: 104/104 constraints, PredecessorRefiner: 183/183 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 42395ms problems are : Problem set: 0 solved, 183 unsolved
Search for dead transitions found 0 dead transitions in 42396ms
Starting structural reductions in SI_CTL mode, iteration 1 : 117/174 places, 184/372 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42955 ms. Remains : 117/174 places, 184/372 transitions.
[2025-06-06 01:26:51] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:26:51] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:26:51] [INFO ] Input system was already deterministic with 184 transitions.
[2025-06-06 01:26:51] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:26:51] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:26:51] [INFO ] Time to serialize gal into /tmp/CTLFireability3956930687393241926.gal : 1 ms
[2025-06-06 01:26:51] [INFO ] Time to serialize properties into /tmp/CTLFireability5838826298754064558.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/CTLFireability3956930687393241926.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5838826298754064558.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:27:21] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:27:21] [INFO ] Applying decomposition
[2025-06-06 01:27:21] [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/graph14249397157092308135.txt' '-o' '/tmp/graph14249397157092308135.bin' '-w' '/tmp/graph14249397157092308135.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14249397157092308135.bin' '-l' '-1' '-v' '-w' '/tmp/graph14249397157092308135.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:27:22] [INFO ] Decomposing Gal with order
[2025-06-06 01:27:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:27:22] [INFO ] Removed a total of 176 redundant transitions.
[2025-06-06 01:27:22] [INFO ] Flatten gal took : 11 ms
[2025-06-06 01:27:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 143 labels/synchronizations in 4 ms.
[2025-06-06 01:27:22] [INFO ] Time to serialize gal into /tmp/CTLFireability5574570791653855472.gal : 2 ms
[2025-06-06 01:27:22] [INFO ] Time to serialize properties into /tmp/CTLFireability15325147574354971970.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/CTLFireability5574570791653855472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15325147574354971970.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 : 174/174 places, 372/372 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 147 transition count 219
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 147 transition count 219
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 60 place count 147 transition count 213
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 81 place count 126 transition count 188
Iterating global reduction 1 with 21 rules applied. Total rules applied 102 place count 126 transition count 188
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 116 place count 126 transition count 174
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 127 place count 115 transition count 163
Iterating global reduction 2 with 11 rules applied. Total rules applied 138 place count 115 transition count 163
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 146 place count 115 transition count 155
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 149 place count 112 transition count 152
Iterating global reduction 3 with 3 rules applied. Total rules applied 152 place count 112 transition count 152
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 154 place count 110 transition count 150
Iterating global reduction 3 with 2 rules applied. Total rules applied 156 place count 110 transition count 150
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 158 place count 108 transition count 147
Iterating global reduction 3 with 2 rules applied. Total rules applied 160 place count 108 transition count 147
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 164 place count 108 transition count 143
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 166 place count 106 transition count 141
Iterating global reduction 4 with 2 rules applied. Total rules applied 168 place count 106 transition count 141
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 169 place count 105 transition count 140
Iterating global reduction 4 with 1 rules applied. Total rules applied 170 place count 105 transition count 140
Applied a total of 170 rules in 13 ms. Remains 105 /174 variables (removed 69) and now considering 140/372 (removed 232) transitions.
// Phase 1: matrix 140 rows 105 cols
[2025-06-06 01:27:52] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:27:52] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-06 01:27:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:27:52] [INFO ] State equation strengthened by 71 read => feed constraints.
[2025-06-06 01:27:52] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
Running 139 sub problems to find dead transitions.
[2025-06-06 01:27:52] [INFO ] Invariant cache hit.
[2025-06-06 01:27:52] [INFO ] State equation strengthened by 71 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/104 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 3 (OVERLAPS) 1/105 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 139 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:27:53] [INFO ] Deduced a trap composed of 33 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:27:54] [INFO ] Deduced a trap composed of 33 places in 50 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/105 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 6 (OVERLAPS) 140/245 variables, 105/112 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/245 variables, 71/183 constraints. Problems are: Problem set: 0 solved, 139 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:27:55] [INFO ] Deduced a trap composed of 40 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:27:56] [INFO ] Deduced a trap composed of 32 places in 55 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:27:56] [INFO ] Deduced a trap composed of 32 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:27:56] [INFO ] Deduced a trap composed of 32 places in 46 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/245 variables, 4/187 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/245 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 10 (OVERLAPS) 0/245 variables, 0/187 constraints. Problems are: Problem set: 0 solved, 139 unsolved
No progress, stopping.
After SMT solving in domain Real declared 245/245 variables, and 187 constraints, problems are : Problem set: 0 solved, 139 unsolved in 9730 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 105/105 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 139/139 constraints, Known Traps: 6/6 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) 0/104 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/104 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 3 (OVERLAPS) 1/105 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/105 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/105 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 6 (OVERLAPS) 140/245 variables, 105/116 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/245 variables, 71/187 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/245 variables, 139/326 constraints. Problems are: Problem set: 0 solved, 139 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:28:09] [INFO ] Deduced a trap along path composed of 20 places in 30 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/245 variables, 1/327 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/245 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 139 unsolved
At refinement iteration 11 (OVERLAPS) 0/245 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 139 unsolved
No progress, stopping.
After SMT solving in domain Int declared 245/245 variables, and 327 constraints, problems are : Problem set: 0 solved, 139 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 105/105 constraints, ReadFeed: 71/71 constraints, PredecessorRefiner: 139/139 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 39792ms problems are : Problem set: 0 solved, 139 unsolved
Search for dead transitions found 0 dead transitions in 39792ms
Starting structural reductions in LTL mode, iteration 1 : 105/174 places, 140/372 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40215 ms. Remains : 105/174 places, 140/372 transitions.
[2025-06-06 01:28:32] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:28:32] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:28:32] [INFO ] Input system was already deterministic with 140 transitions.
[2025-06-06 01:28:32] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:28:32] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:28:32] [INFO ] Time to serialize gal into /tmp/CTLFireability12083287425148237295.gal : 1 ms
[2025-06-06 01:28:32] [INFO ] Time to serialize properties into /tmp/CTLFireability10047542718345028135.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/CTLFireability12083287425148237295.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10047542718345028135.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:29:02] [INFO ] Flatten gal took : 9 ms
[2025-06-06 01:29:02] [INFO ] Applying decomposition
[2025-06-06 01:29:02] [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/graph13244812698450077707.txt' '-o' '/tmp/graph13244812698450077707.bin' '-w' '/tmp/graph13244812698450077707.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13244812698450077707.bin' '-l' '-1' '-v' '-w' '/tmp/graph13244812698450077707.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:29:02] [INFO ] Decomposing Gal with order
[2025-06-06 01:29:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:29:02] [INFO ] Removed a total of 142 redundant transitions.
[2025-06-06 01:29:02] [INFO ] Flatten gal took : 9 ms
[2025-06-06 01:29:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 2 ms.
[2025-06-06 01:29:02] [INFO ] Time to serialize gal into /tmp/CTLFireability339004355066436702.gal : 1 ms
[2025-06-06 01:29:02] [INFO ] Time to serialize properties into /tmp/CTLFireability10258168341808192551.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/CTLFireability339004355066436702.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10258168341808192551.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 : 174/174 places, 372/372 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 143 transition count 183
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 143 transition count 183
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 68 place count 143 transition count 177
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 94 place count 117 transition count 145
Iterating global reduction 1 with 26 rules applied. Total rules applied 120 place count 117 transition count 145
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 131 place count 117 transition count 134
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 146 place count 102 transition count 119
Iterating global reduction 2 with 15 rules applied. Total rules applied 161 place count 102 transition count 119
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 169 place count 102 transition count 111
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 175 place count 96 transition count 105
Iterating global reduction 3 with 6 rules applied. Total rules applied 181 place count 96 transition count 105
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 186 place count 91 transition count 100
Iterating global reduction 3 with 5 rules applied. Total rules applied 191 place count 91 transition count 100
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 195 place count 87 transition count 95
Iterating global reduction 3 with 4 rules applied. Total rules applied 199 place count 87 transition count 95
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 201 place count 87 transition count 93
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 204 place count 84 transition count 90
Iterating global reduction 4 with 3 rules applied. Total rules applied 207 place count 84 transition count 90
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 208 place count 83 transition count 89
Iterating global reduction 4 with 1 rules applied. Total rules applied 209 place count 83 transition count 89
Applied a total of 209 rules in 14 ms. Remains 83 /174 variables (removed 91) and now considering 89/372 (removed 283) transitions.
// Phase 1: matrix 89 rows 83 cols
[2025-06-06 01:29:32] [INFO ] Computed 5 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:29:32] [INFO ] Implicit Places using invariants in 52 ms returned []
[2025-06-06 01:29:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:29:32] [INFO ] State equation strengthened by 35 read => feed constraints.
[2025-06-06 01:29:32] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2025-06-06 01:29:32] [INFO ] Invariant cache hit.
[2025-06-06 01:29:32] [INFO ] State equation strengthened by 35 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (OVERLAPS) 1/83 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:29:33] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:29:33] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 89/172 variables, 83/90 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/172 variables, 35/125 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/172 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 88 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/172 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 172/172 variables, and 125 constraints, problems are : Problem set: 0 solved, 88 unsolved in 3492 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 83/83 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (OVERLAPS) 1/83 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/83 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 89/172 variables, 83/90 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/172 variables, 35/125 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/172 variables, 88/213 constraints. Problems are: Problem set: 0 solved, 88 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:29:38] [INFO ] Deduced a trap composed of 33 places in 28 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/172 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/172 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 11 (OVERLAPS) 0/172 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 172/172 variables, and 214 constraints, problems are : Problem set: 0 solved, 88 unsolved in 9283 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 83/83 constraints, ReadFeed: 35/35 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12799ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 12799ms
Starting structural reductions in LTL mode, iteration 1 : 83/174 places, 89/372 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13056 ms. Remains : 83/174 places, 89/372 transitions.
[2025-06-06 01:29:45] [INFO ] Flatten gal took : 7 ms
[2025-06-06 01:29:45] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:29:45] [INFO ] Input system was already deterministic with 89 transitions.
[2025-06-06 01:29:45] [INFO ] Flatten gal took : 2 ms
[2025-06-06 01:29:45] [INFO ] Flatten gal took : 2 ms
[2025-06-06 01:29:45] [INFO ] Time to serialize gal into /tmp/CTLFireability9749162460867060836.gal : 1 ms
[2025-06-06 01:29:45] [INFO ] Time to serialize properties into /tmp/CTLFireability9559884116110332652.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/CTLFireability9749162460867060836.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9559884116110332652.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:30:15] [INFO ] Flatten gal took : 2 ms
[2025-06-06 01:30:15] [INFO ] Applying decomposition
[2025-06-06 01:30:15] [INFO ] Flatten gal took : 2 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/graph840961196713586596.txt' '-o' '/tmp/graph840961196713586596.bin' '-w' '/tmp/graph840961196713586596.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph840961196713586596.bin' '-l' '-1' '-v' '-w' '/tmp/graph840961196713586596.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:30:15] [INFO ] Decomposing Gal with order
[2025-06-06 01:30:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:30:15] [INFO ] Removed a total of 88 redundant transitions.
[2025-06-06 01:30:15] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:30:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 1 ms.
[2025-06-06 01:30:15] [INFO ] Time to serialize gal into /tmp/CTLFireability12675295752623504665.gal : 1 ms
[2025-06-06 01:30:15] [INFO ] Time to serialize properties into /tmp/CTLFireability1304182837243359707.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/CTLFireability12675295752623504665.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1304182837243359707.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 : 174/174 places, 372/372 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 146 transition count 206
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 146 transition count 206
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 62 place count 146 transition count 200
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 85 place count 123 transition count 173
Iterating global reduction 1 with 23 rules applied. Total rules applied 108 place count 123 transition count 173
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 119 place count 123 transition count 162
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 131 place count 111 transition count 150
Iterating global reduction 2 with 12 rules applied. Total rules applied 143 place count 111 transition count 150
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 151 place count 111 transition count 142
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 154 place count 108 transition count 139
Iterating global reduction 3 with 3 rules applied. Total rules applied 157 place count 108 transition count 139
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 159 place count 106 transition count 137
Iterating global reduction 3 with 2 rules applied. Total rules applied 161 place count 106 transition count 137
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 162 place count 105 transition count 135
Iterating global reduction 3 with 1 rules applied. Total rules applied 163 place count 105 transition count 135
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 164 place count 104 transition count 134
Iterating global reduction 3 with 1 rules applied. Total rules applied 165 place count 104 transition count 134
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 166 place count 103 transition count 133
Iterating global reduction 3 with 1 rules applied. Total rules applied 167 place count 103 transition count 133
Applied a total of 167 rules in 13 ms. Remains 103 /174 variables (removed 71) and now considering 133/372 (removed 239) transitions.
// Phase 1: matrix 133 rows 103 cols
[2025-06-06 01:30:45] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:30:45] [INFO ] Implicit Places using invariants in 71 ms returned []
[2025-06-06 01:30:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:30:45] [INFO ] State equation strengthened by 65 read => feed constraints.
[2025-06-06 01:30:46] [INFO ] Implicit Places using invariants and state equation in 567 ms returned []
Implicit Place search using SMT with State Equation took 645 ms to find 0 implicit places.
Running 132 sub problems to find dead transitions.
[2025-06-06 01:30:46] [INFO ] Invariant cache hit.
[2025-06-06 01:30:46] [INFO ] State equation strengthened by 65 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, 1/1 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (OVERLAPS) 1/103 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:30:47] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:30:47] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (OVERLAPS) 133/236 variables, 103/110 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/236 variables, 65/175 constraints. Problems are: Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:30:49] [INFO ] Deduced a trap composed of 38 places in 34 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/236 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:30:52] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 7 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 11 (OVERLAPS) 0/236 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Real declared 236/236 variables, and 177 constraints, problems are : Problem set: 0 solved, 132 unsolved in 10447 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 103/103 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 132 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, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/102 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/102 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (OVERLAPS) 1/103 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/103 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (OVERLAPS) 133/236 variables, 103/112 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/236 variables, 65/177 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/236 variables, 132/309 constraints. Problems are: Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:31:02] [INFO ] Deduced a trap along path composed of 4 places in 39 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:31:02] [INFO ] Deduced a trap along path composed of 20 places in 25 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/236 variables, 2/311 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/236 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 11 (OVERLAPS) 0/236 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Int declared 236/236 variables, and 311 constraints, problems are : Problem set: 0 solved, 132 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 103/103 constraints, ReadFeed: 65/65 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 40532ms problems are : Problem set: 0 solved, 132 unsolved
Search for dead transitions found 0 dead transitions in 40533ms
Starting structural reductions in LTL mode, iteration 1 : 103/174 places, 133/372 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41192 ms. Remains : 103/174 places, 133/372 transitions.
[2025-06-06 01:31:26] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:31:26] [INFO ] Flatten gal took : 2 ms
[2025-06-06 01:31:26] [INFO ] Input system was already deterministic with 133 transitions.
[2025-06-06 01:31:26] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:31:26] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:31:26] [INFO ] Time to serialize gal into /tmp/CTLFireability6988755619037837231.gal : 1 ms
[2025-06-06 01:31:26] [INFO ] Time to serialize properties into /tmp/CTLFireability8073187961039118873.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/CTLFireability6988755619037837231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8073187961039118873.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:31:57] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:31:57] [INFO ] Applying decomposition
[2025-06-06 01:31:57] [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/graph10212857190240904834.txt' '-o' '/tmp/graph10212857190240904834.bin' '-w' '/tmp/graph10212857190240904834.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10212857190240904834.bin' '-l' '-1' '-v' '-w' '/tmp/graph10212857190240904834.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:31:57] [INFO ] Decomposing Gal with order
[2025-06-06 01:31:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:31:57] [INFO ] Removed a total of 129 redundant transitions.
[2025-06-06 01:31:57] [INFO ] Flatten gal took : 18 ms
[2025-06-06 01:31:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 1 ms.
[2025-06-06 01:31:57] [INFO ] Time to serialize gal into /tmp/CTLFireability11456568953740140065.gal : 1 ms
[2025-06-06 01:31:57] [INFO ] Time to serialize properties into /tmp/CTLFireability5115901495172119349.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/CTLFireability11456568953740140065.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5115901495172119349.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 : 174/174 places, 372/372 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 146 transition count 206
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 146 transition count 206
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 62 place count 146 transition count 200
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 85 place count 123 transition count 171
Iterating global reduction 1 with 23 rules applied. Total rules applied 108 place count 123 transition count 171
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 116 place count 123 transition count 163
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 129 place count 110 transition count 150
Iterating global reduction 2 with 13 rules applied. Total rules applied 142 place count 110 transition count 150
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 150 place count 110 transition count 142
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 154 place count 106 transition count 138
Iterating global reduction 3 with 4 rules applied. Total rules applied 158 place count 106 transition count 138
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 162 place count 102 transition count 134
Iterating global reduction 3 with 4 rules applied. Total rules applied 166 place count 102 transition count 134
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 170 place count 98 transition count 129
Iterating global reduction 3 with 4 rules applied. Total rules applied 174 place count 98 transition count 129
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 177 place count 98 transition count 126
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 180 place count 95 transition count 122
Iterating global reduction 4 with 3 rules applied. Total rules applied 183 place count 95 transition count 122
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 185 place count 93 transition count 120
Iterating global reduction 4 with 2 rules applied. Total rules applied 187 place count 93 transition count 120
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 188 place count 92 transition count 119
Iterating global reduction 4 with 1 rules applied. Total rules applied 189 place count 92 transition count 119
Applied a total of 189 rules in 15 ms. Remains 92 /174 variables (removed 82) and now considering 119/372 (removed 253) transitions.
// Phase 1: matrix 119 rows 92 cols
[2025-06-06 01:32:27] [INFO ] Computed 5 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:32:27] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-06 01:32:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:32:27] [INFO ] State equation strengthened by 59 read => feed constraints.
[2025-06-06 01:32:27] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
Running 118 sub problems to find dead transitions.
[2025-06-06 01:32:27] [INFO ] Invariant cache hit.
[2025-06-06 01:32:27] [INFO ] State equation strengthened by 59 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, 1/1 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 1/92 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:32:28] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:32:28] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (OVERLAPS) 119/211 variables, 92/99 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/211 variables, 59/158 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/211 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:32:31] [INFO ] Deduced a trap composed of 26 places in 59 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:32:31] [INFO ] Deduced a trap composed of 28 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:32:31] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:32:31] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:32:31] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 8 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/211 variables, 5/163 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/211 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (OVERLAPS) 0/211 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Real declared 211/211 variables, and 163 constraints, problems are : Problem set: 0 solved, 118 unsolved in 6859 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 92/92 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 3 (OVERLAPS) 1/92 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/92 variables, 7/12 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/92 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 6 (OVERLAPS) 119/211 variables, 92/104 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/211 variables, 59/163 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/211 variables, 118/281 constraints. Problems are: Problem set: 0 solved, 118 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:32:39] [INFO ] Deduced a trap along path composed of 5 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:32:39] [INFO ] Deduced a trap along path composed of 4 places in 22 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/211 variables, 2/283 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/211 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 118 unsolved
At refinement iteration 11 (OVERLAPS) 0/211 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 118 unsolved
No progress, stopping.
After SMT solving in domain Int declared 211/211 variables, and 283 constraints, problems are : Problem set: 0 solved, 118 unsolved in 20487 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 92/92 constraints, ReadFeed: 59/59 constraints, PredecessorRefiner: 118/118 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 27396ms problems are : Problem set: 0 solved, 118 unsolved
Search for dead transitions found 0 dead transitions in 27396ms
Starting structural reductions in LTL mode, iteration 1 : 92/174 places, 119/372 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27757 ms. Remains : 92/174 places, 119/372 transitions.
[2025-06-06 01:32:54] [INFO ] Flatten gal took : 9 ms
[2025-06-06 01:32:54] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:32:54] [INFO ] Input system was already deterministic with 119 transitions.
[2025-06-06 01:32:54] [INFO ] Flatten gal took : 2 ms
[2025-06-06 01:32:54] [INFO ] Flatten gal took : 2 ms
[2025-06-06 01:32:54] [INFO ] Time to serialize gal into /tmp/CTLFireability12394542854394769378.gal : 0 ms
[2025-06-06 01:32:54] [INFO ] Time to serialize properties into /tmp/CTLFireability6518523979475266395.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/CTLFireability12394542854394769378.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6518523979475266395.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:33:24] [INFO ] Flatten gal took : 2 ms
[2025-06-06 01:33:24] [INFO ] Applying decomposition
[2025-06-06 01:33:24] [INFO ] Flatten gal took : 2 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/graph13331107485835828751.txt' '-o' '/tmp/graph13331107485835828751.bin' '-w' '/tmp/graph13331107485835828751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13331107485835828751.bin' '-l' '-1' '-v' '-w' '/tmp/graph13331107485835828751.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:33:24] [INFO ] Decomposing Gal with order
[2025-06-06 01:33:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:33:24] [INFO ] Removed a total of 92 redundant transitions.
[2025-06-06 01:33:24] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:33:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 1 ms.
[2025-06-06 01:33:24] [INFO ] Time to serialize gal into /tmp/CTLFireability16533654168674881026.gal : 1 ms
[2025-06-06 01:33:24] [INFO ] Time to serialize properties into /tmp/CTLFireability3734155418886122308.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/CTLFireability16533654168674881026.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3734155418886122308.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 : 174/174 places, 372/372 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 144 transition count 195
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 144 transition count 195
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 68 place count 144 transition count 187
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 92 place count 120 transition count 157
Iterating global reduction 1 with 24 rules applied. Total rules applied 116 place count 120 transition count 157
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 127 place count 120 transition count 146
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 140 place count 107 transition count 133
Iterating global reduction 2 with 13 rules applied. Total rules applied 153 place count 107 transition count 133
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 161 place count 107 transition count 125
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 165 place count 103 transition count 121
Iterating global reduction 3 with 4 rules applied. Total rules applied 169 place count 103 transition count 121
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 173 place count 99 transition count 117
Iterating global reduction 3 with 4 rules applied. Total rules applied 177 place count 99 transition count 117
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 180 place count 96 transition count 114
Iterating global reduction 3 with 3 rules applied. Total rules applied 183 place count 96 transition count 114
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 185 place count 96 transition count 112
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 187 place count 94 transition count 109
Iterating global reduction 4 with 2 rules applied. Total rules applied 189 place count 94 transition count 109
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 190 place count 93 transition count 108
Iterating global reduction 4 with 1 rules applied. Total rules applied 191 place count 93 transition count 108
Applied a total of 191 rules in 15 ms. Remains 93 /174 variables (removed 81) and now considering 108/372 (removed 264) transitions.
// Phase 1: matrix 108 rows 93 cols
[2025-06-06 01:33:55] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:33:55] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-06 01:33:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:33:55] [INFO ] State equation strengthened by 48 read => feed constraints.
[2025-06-06 01:33:55] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
Running 107 sub problems to find dead transitions.
[2025-06-06 01:33:55] [INFO ] Invariant cache hit.
[2025-06-06 01:33:55] [INFO ] State equation strengthened by 48 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 3 (OVERLAPS) 1/93 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 107 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:33:56] [INFO ] Deduced a trap composed of 28 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:33:56] [INFO ] Deduced a trap composed of 28 places in 48 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 6 (OVERLAPS) 108/201 variables, 93/100 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/201 variables, 48/148 constraints. Problems are: Problem set: 0 solved, 107 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:33:58] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 8 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/201 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/201 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 10 (OVERLAPS) 0/201 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Real declared 201/201 variables, and 149 constraints, problems are : Problem set: 0 solved, 107 unsolved in 7259 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 93/93 constraints, ReadFeed: 48/48 constraints, PredecessorRefiner: 107/107 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 107 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/92 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 3 (OVERLAPS) 1/93 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/93 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 6 (OVERLAPS) 108/201 variables, 93/101 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/201 variables, 48/149 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/201 variables, 107/256 constraints. Problems are: Problem set: 0 solved, 107 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:34:05] [INFO ] Deduced a trap composed of 42 places in 41 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/201 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 107 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:34:09] [INFO ] Deduced a trap composed of 25 places in 40 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/201 variables, 1/258 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/201 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 107 unsolved
At refinement iteration 12 (OVERLAPS) 0/201 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 107 unsolved
No progress, stopping.
After SMT solving in domain Int declared 201/201 variables, and 258 constraints, problems are : Problem set: 0 solved, 107 unsolved in 18021 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 93/93 constraints, ReadFeed: 48/48 constraints, PredecessorRefiner: 107/107 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 25313ms problems are : Problem set: 0 solved, 107 unsolved
Search for dead transitions found 0 dead transitions in 25314ms
Starting structural reductions in LTL mode, iteration 1 : 93/174 places, 108/372 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25589 ms. Remains : 93/174 places, 108/372 transitions.
[2025-06-06 01:34:20] [INFO ] Flatten gal took : 2 ms
[2025-06-06 01:34:20] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:34:20] [INFO ] Input system was already deterministic with 108 transitions.
[2025-06-06 01:34:20] [INFO ] Flatten gal took : 2 ms
[2025-06-06 01:34:20] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:34:20] [INFO ] Time to serialize gal into /tmp/CTLFireability17893647966707362308.gal : 1 ms
[2025-06-06 01:34:20] [INFO ] Time to serialize properties into /tmp/CTLFireability15973127917043204600.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/CTLFireability17893647966707362308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15973127917043204600.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:34:50] [INFO ] Flatten gal took : 6 ms
[2025-06-06 01:34:50] [INFO ] Applying decomposition
[2025-06-06 01:34:50] [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/graph18439003295035918383.txt' '-o' '/tmp/graph18439003295035918383.bin' '-w' '/tmp/graph18439003295035918383.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18439003295035918383.bin' '-l' '-1' '-v' '-w' '/tmp/graph18439003295035918383.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:34:50] [INFO ] Decomposing Gal with order
[2025-06-06 01:34:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:34:50] [INFO ] Removed a total of 104 redundant transitions.
[2025-06-06 01:34:50] [INFO ] Flatten gal took : 22 ms
[2025-06-06 01:34:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 1 ms.
[2025-06-06 01:34:50] [INFO ] Time to serialize gal into /tmp/CTLFireability18332840044505661175.gal : 1 ms
[2025-06-06 01:34:50] [INFO ] Time to serialize properties into /tmp/CTLFireability12399170980027635686.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/CTLFireability18332840044505661175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12399170980027635686.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 : 174/174 places, 372/372 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 146 transition count 226
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 146 transition count 226
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 63 place count 146 transition count 219
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 84 place count 125 transition count 192
Iterating global reduction 1 with 21 rules applied. Total rules applied 105 place count 125 transition count 192
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 115 place count 125 transition count 182
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 125 place count 115 transition count 172
Iterating global reduction 2 with 10 rules applied. Total rules applied 135 place count 115 transition count 172
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 143 place count 115 transition count 164
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 146 place count 112 transition count 161
Iterating global reduction 3 with 3 rules applied. Total rules applied 149 place count 112 transition count 161
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 152 place count 109 transition count 158
Iterating global reduction 3 with 3 rules applied. Total rules applied 155 place count 109 transition count 158
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 158 place count 106 transition count 154
Iterating global reduction 3 with 3 rules applied. Total rules applied 161 place count 106 transition count 154
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 163 place count 104 transition count 151
Iterating global reduction 3 with 2 rules applied. Total rules applied 165 place count 104 transition count 151
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 167 place count 102 transition count 149
Iterating global reduction 3 with 2 rules applied. Total rules applied 169 place count 102 transition count 149
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 170 place count 101 transition count 148
Iterating global reduction 3 with 1 rules applied. Total rules applied 171 place count 101 transition count 148
Applied a total of 171 rules in 17 ms. Remains 101 /174 variables (removed 73) and now considering 148/372 (removed 224) transitions.
// Phase 1: matrix 148 rows 101 cols
[2025-06-06 01:35:20] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:35:20] [INFO ] Implicit Places using invariants in 63 ms returned []
[2025-06-06 01:35:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:35:21] [INFO ] State equation strengthened by 79 read => feed constraints.
[2025-06-06 01:35:21] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 422 ms to find 0 implicit places.
Running 147 sub problems to find dead transitions.
[2025-06-06 01:35:21] [INFO ] Invariant cache hit.
[2025-06-06 01:35:21] [INFO ] State equation strengthened by 79 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 3 (OVERLAPS) 1/101 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 147 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:35:22] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/101 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 6 (OVERLAPS) 148/249 variables, 101/107 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/249 variables, 79/186 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/249 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 147 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/249 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 147 unsolved
No progress, stopping.
After SMT solving in domain Real declared 249/249 variables, and 186 constraints, problems are : Problem set: 0 solved, 147 unsolved in 10535 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 101/101 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 147/147 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 147 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 3 (OVERLAPS) 1/101 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/101 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 6 (OVERLAPS) 148/249 variables, 101/107 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/249 variables, 79/186 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/249 variables, 147/333 constraints. Problems are: Problem set: 0 solved, 147 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:35:42] [INFO ] Deduced a trap along path composed of 4 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:35:42] [INFO ] Deduced a trap along path composed of 17 places in 23 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/249 variables, 2/335 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/249 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 147 unsolved
At refinement iteration 11 (OVERLAPS) 0/249 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 147 unsolved
No progress, stopping.
After SMT solving in domain Int declared 249/249 variables, and 335 constraints, problems are : Problem set: 0 solved, 147 unsolved in 30009 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 101/101 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 147/147 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 40603ms problems are : Problem set: 0 solved, 147 unsolved
Search for dead transitions found 0 dead transitions in 40603ms
Starting structural reductions in LTL mode, iteration 1 : 101/174 places, 148/372 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41044 ms. Remains : 101/174 places, 148/372 transitions.
[2025-06-06 01:36:01] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:36:01] [INFO ] Flatten gal took : 6 ms
[2025-06-06 01:36:01] [INFO ] Input system was already deterministic with 148 transitions.
[2025-06-06 01:36:01] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:36:01] [INFO ] Flatten gal took : 2 ms
[2025-06-06 01:36:01] [INFO ] Time to serialize gal into /tmp/CTLFireability16252439257145270018.gal : 1 ms
[2025-06-06 01:36:01] [INFO ] Time to serialize properties into /tmp/CTLFireability11879233276501923795.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/CTLFireability16252439257145270018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11879233276501923795.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:36:32] [INFO ] Flatten gal took : 5 ms
[2025-06-06 01:36:32] [INFO ] Applying decomposition
[2025-06-06 01:36:32] [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/graph8574209852918332427.txt' '-o' '/tmp/graph8574209852918332427.bin' '-w' '/tmp/graph8574209852918332427.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8574209852918332427.bin' '-l' '-1' '-v' '-w' '/tmp/graph8574209852918332427.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:36:32] [INFO ] Decomposing Gal with order
[2025-06-06 01:36:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:36:32] [INFO ] Removed a total of 139 redundant transitions.
[2025-06-06 01:36:32] [INFO ] Flatten gal took : 9 ms
[2025-06-06 01:36:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 86 labels/synchronizations in 2 ms.
[2025-06-06 01:36:32] [INFO ] Time to serialize gal into /tmp/CTLFireability5693363367088772055.gal : 1 ms
[2025-06-06 01:36:32] [INFO ] Time to serialize properties into /tmp/CTLFireability17016253315742410671.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/CTLFireability5693363367088772055.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17016253315742410671.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 : 174/174 places, 372/372 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 144 transition count 194
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 144 transition count 194
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 66 place count 144 transition count 188
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 91 place count 119 transition count 157
Iterating global reduction 1 with 25 rules applied. Total rules applied 116 place count 119 transition count 157
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 127 place count 119 transition count 146
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 141 place count 105 transition count 132
Iterating global reduction 2 with 14 rules applied. Total rules applied 155 place count 105 transition count 132
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 163 place count 105 transition count 124
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 168 place count 100 transition count 119
Iterating global reduction 3 with 5 rules applied. Total rules applied 173 place count 100 transition count 119
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 178 place count 95 transition count 114
Iterating global reduction 3 with 5 rules applied. Total rules applied 183 place count 95 transition count 114
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 187 place count 91 transition count 109
Iterating global reduction 3 with 4 rules applied. Total rules applied 191 place count 91 transition count 109
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 193 place count 91 transition count 107
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 196 place count 88 transition count 103
Iterating global reduction 4 with 3 rules applied. Total rules applied 199 place count 88 transition count 103
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 200 place count 87 transition count 102
Iterating global reduction 4 with 1 rules applied. Total rules applied 201 place count 87 transition count 102
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 202 place count 86 transition count 101
Iterating global reduction 4 with 1 rules applied. Total rules applied 203 place count 86 transition count 101
Applied a total of 203 rules in 22 ms. Remains 86 /174 variables (removed 88) and now considering 101/372 (removed 271) transitions.
// Phase 1: matrix 101 rows 86 cols
[2025-06-06 01:37:02] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:37:02] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-06 01:37:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 01:37:02] [INFO ] State equation strengthened by 47 read => feed constraints.
[2025-06-06 01:37:02] [INFO ] Implicit Places using invariants and state equation in 190 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 01:37:02] [INFO ] Redundant transitions in 0 ms returned []
Running 100 sub problems to find dead transitions.
[2025-06-06 01:37:02] [INFO ] Invariant cache hit.
[2025-06-06 01:37:02] [INFO ] State equation strengthened by 47 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, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (OVERLAPS) 1/86 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 100 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:37:03] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:37:03] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (OVERLAPS) 101/187 variables, 86/93 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/187 variables, 47/140 constraints. Problems are: Problem set: 0 solved, 100 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:37:04] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:37:04] [INFO ] Deduced a trap composed of 25 places in 55 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:37:04] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:37:05] [INFO ] Deduced a trap composed of 24 places in 54 ms of which 8 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/187 variables, 4/144 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/187 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 10 (OVERLAPS) 0/187 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Real declared 187/187 variables, and 144 constraints, problems are : Problem set: 0 solved, 100 unsolved in 5625 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 86/86 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 100 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/85 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 3 (OVERLAPS) 1/86 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 6 (OVERLAPS) 101/187 variables, 86/97 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/187 variables, 47/144 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/187 variables, 100/244 constraints. Problems are: Problem set: 0 solved, 100 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:37:10] [INFO ] Deduced a trap along path composed of 4 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 01:37:10] [INFO ] Deduced a trap along path composed of 17 places in 32 ms of which 6 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/187 variables, 2/246 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/187 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 100 unsolved
At refinement iteration 11 (OVERLAPS) 0/187 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 100 unsolved
No progress, stopping.
After SMT solving in domain Int declared 187/187 variables, and 246 constraints, problems are : Problem set: 0 solved, 100 unsolved in 15093 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 86/86 constraints, ReadFeed: 47/47 constraints, PredecessorRefiner: 100/100 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 20774ms problems are : Problem set: 0 solved, 100 unsolved
Search for dead transitions found 0 dead transitions in 20774ms
Starting structural reductions in SI_CTL mode, iteration 1 : 86/174 places, 101/372 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21059 ms. Remains : 86/174 places, 101/372 transitions.
[2025-06-06 01:37:23] [INFO ] Flatten gal took : 3 ms
[2025-06-06 01:37:23] [INFO ] Flatten gal took : 2 ms
[2025-06-06 01:37:23] [INFO ] Input system was already deterministic with 101 transitions.
[2025-06-06 01:37:23] [INFO ] Flatten gal took : 4 ms
[2025-06-06 01:37:23] [INFO ] Flatten gal took : 2 ms
[2025-06-06 01:37:23] [INFO ] Time to serialize gal into /tmp/CTLFireability2912347110756672239.gal : 0 ms
[2025-06-06 01:37:23] [INFO ] Time to serialize properties into /tmp/CTLFireability7302092394789482518.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/CTLFireability2912347110756672239.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7302092394789482518.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 01:37:53] [INFO ] Flatten gal took : 2 ms
[2025-06-06 01:37:53] [INFO ] Applying decomposition
[2025-06-06 01:37:53] [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/graph14429191754094008698.txt' '-o' '/tmp/graph14429191754094008698.bin' '-w' '/tmp/graph14429191754094008698.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14429191754094008698.bin' '-l' '-1' '-v' '-w' '/tmp/graph14429191754094008698.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:37:53] [INFO ] Decomposing Gal with order
[2025-06-06 01:37:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:37:53] [INFO ] Removed a total of 63 redundant transitions.
[2025-06-06 01:37:53] [INFO ] Flatten gal took : 7 ms
[2025-06-06 01:37:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 1 ms.
[2025-06-06 01:37:53] [INFO ] Time to serialize gal into /tmp/CTLFireability16977285538529254568.gal : 3 ms
[2025-06-06 01:37:53] [INFO ] Time to serialize properties into /tmp/CTLFireability5330653172763216745.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/CTLFireability16977285538529254568.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5330653172763216745.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.
[2025-06-06 01:38:23] [INFO ] Flatten gal took : 9 ms
[2025-06-06 01:38:23] [INFO ] Flatten gal took : 9 ms
[2025-06-06 01:38:23] [INFO ] Applying decomposition
[2025-06-06 01:38:23] [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/graph3684569133395892068.txt' '-o' '/tmp/graph3684569133395892068.bin' '-w' '/tmp/graph3684569133395892068.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3684569133395892068.bin' '-l' '-1' '-v' '-w' '/tmp/graph3684569133395892068.weights' '-q' '0' '-e' '0.001'
[2025-06-06 01:38:23] [INFO ] Decomposing Gal with order
[2025-06-06 01:38:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 01:38:23] [INFO ] Removed a total of 228 redundant transitions.
[2025-06-06 01:38:23] [INFO ] Flatten gal took : 16 ms
[2025-06-06 01:38:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 233 labels/synchronizations in 3 ms.
[2025-06-06 01:38:23] [INFO ] Time to serialize gal into /tmp/CTLFireability4941958628359780654.gal : 2 ms
[2025-06-06 01:38:23] [INFO ] Time to serialize properties into /tmp/CTLFireability6611333607039641671.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/CTLFireability4941958628359780654.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6611333607039641671.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 15 CTL formulae.
Detected timeout of ITS tools.
[2025-06-06 02:07:28] [INFO ] Flatten gal took : 9 ms
[2025-06-06 02:07:28] [INFO ] Time to serialize gal into /tmp/CTLFireability8348986822220452367.gal : 3 ms
[2025-06-06 02:07:28] [INFO ] Time to serialize properties into /tmp/CTLFireability4680721859041711436.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/CTLFireability8348986822220452367.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4680721859041711436.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 15 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SieveSingleMsgMbox-PT-d1m96"
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 SieveSingleMsgMbox-PT-d1m96, 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 r212-tall-174901994400442"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m96.tgz
mv SieveSingleMsgMbox-PT-d1m96 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;