About the Execution of ITS-Tools for BusinessProcesses-PT-17
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | TTFFFT???T?T?T?T | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813400130.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is BusinessProcesses-PT-17, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813400130
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K 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 7.5K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 161K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2023-12
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2023-13
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2023-14
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2023-15
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2025-00
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2025-01
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2025-02
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2025-03
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2025-04
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2025-05
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2025-06
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2025-07
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2025-08
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2025-09
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2025-10
FORMULA_NAME BusinessProcesses-PT-17-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748604546807
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BusinessProcesses-PT-17
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-30 11:29:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 11:29:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 11:29:09] [INFO ] Load time of PNML (sax parser for PT used): 203 ms
[2025-05-30 11:29:09] [INFO ] Transformed 650 places.
[2025-05-30 11:29:09] [INFO ] Transformed 580 transitions.
[2025-05-30 11:29:09] [INFO ] Found NUPN structural information;
[2025-05-30 11:29:09] [INFO ] Parsed PT model containing 650 places and 580 transitions and 1709 arcs in 436 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
Deduced a syphon composed of 4 places in 23 ms
Reduce places removed 4 places and 4 transitions.
Support contains 138 out of 646 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 646/646 places, 576/576 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 643 transition count 576
Discarding 69 places :
Symmetric choice reduction at 1 with 69 rule applications. Total rules 72 place count 574 transition count 507
Iterating global reduction 1 with 69 rules applied. Total rules applied 141 place count 574 transition count 507
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 170 place count 545 transition count 478
Iterating global reduction 1 with 29 rules applied. Total rules applied 199 place count 545 transition count 478
Applied a total of 199 rules in 211 ms. Remains 545 /646 variables (removed 101) and now considering 478/576 (removed 98) transitions.
// Phase 1: matrix 478 rows 545 cols
[2025-05-30 11:29:10] [INFO ] Computed 105 invariants in 87 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:29:11] [INFO ] Implicit Places using invariants in 1160 ms returned []
[2025-05-30 11:29:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:29:13] [INFO ] Implicit Places using invariants and state equation in 1884 ms returned []
Implicit Place search using SMT with State Equation took 3100 ms to find 0 implicit places.
Running 477 sub problems to find dead transitions.
[2025-05-30 11:29:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/544 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/544 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 2 (OVERLAPS) 1/545 variables, 59/101 constraints. Problems are: Problem set: 0 solved, 477 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/545 variables, 4/105 constraints. Problems are: Problem set: 0 solved, 477 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 545/1023 variables, and 105 constraints, problems are : Problem set: 0 solved, 477 unsolved in 30073 ms.
Refiners :[Positive P Invariants (semi-flows): 59/59 constraints, Generalized P Invariants (flows): 46/46 constraints, State Equation: 0/545 constraints, PredecessorRefiner: 477/477 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 477 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/544 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/544 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 2 (OVERLAPS) 1/545 variables, 59/101 constraints. Problems are: Problem set: 0 solved, 477 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/545 variables, 4/105 constraints. Problems are: Problem set: 0 solved, 477 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:01] [INFO ] Deduced a trap composed of 79 places in 435 ms of which 111 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:01] [INFO ] Deduced a trap composed of 79 places in 403 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:01] [INFO ] Deduced a trap composed of 78 places in 436 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:02] [INFO ] Deduced a trap composed of 78 places in 368 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:02] [INFO ] Deduced a trap composed of 78 places in 277 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:03] [INFO ] Deduced a trap composed of 78 places in 411 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:03] [INFO ] Deduced a trap composed of 78 places in 439 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:03] [INFO ] Deduced a trap composed of 78 places in 314 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:04] [INFO ] Deduced a trap composed of 78 places in 438 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:04] [INFO ] Deduced a trap composed of 78 places in 390 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:05] [INFO ] Deduced a trap composed of 78 places in 431 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:05] [INFO ] Deduced a trap composed of 77 places in 286 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:05] [INFO ] Deduced a trap composed of 77 places in 292 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:06] [INFO ] Deduced a trap composed of 77 places in 279 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:06] [INFO ] Deduced a trap composed of 76 places in 297 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:06] [INFO ] Deduced a trap composed of 76 places in 396 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:07] [INFO ] Deduced a trap composed of 76 places in 401 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:07] [INFO ] Deduced a trap composed of 21 places in 327 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:08] [INFO ] Deduced a trap composed of 75 places in 402 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:08] [INFO ] Deduced a trap composed of 75 places in 287 ms of which 52 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/545 variables, 20/125 constraints. Problems are: Problem set: 0 solved, 477 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:09] [INFO ] Deduced a trap composed of 80 places in 439 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:10] [INFO ] Deduced a trap composed of 80 places in 416 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:10] [INFO ] Deduced a trap composed of 80 places in 437 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:11] [INFO ] Deduced a trap composed of 80 places in 441 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:11] [INFO ] Deduced a trap composed of 80 places in 457 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:11] [INFO ] Deduced a trap composed of 80 places in 387 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:12] [INFO ] Deduced a trap composed of 80 places in 446 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:12] [INFO ] Deduced a trap composed of 80 places in 359 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:13] [INFO ] Deduced a trap composed of 80 places in 447 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:13] [INFO ] Deduced a trap composed of 80 places in 443 ms of which 99 ms to minimize.
SMT process timed out in 60406ms, After SMT, problems are : Problem set: 0 solved, 477 unsolved
Search for dead transitions found 0 dead transitions in 60436ms
Starting structural reductions in LTL mode, iteration 1 : 545/646 places, 478/576 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63781 ms. Remains : 545/646 places, 478/576 transitions.
Support contains 138 out of 545 places after structural reductions.
[2025-05-30 11:30:14] [INFO ] Flatten gal took : 143 ms
[2025-05-30 11:30:14] [INFO ] Flatten gal took : 72 ms
[2025-05-30 11:30:14] [INFO ] Input system was already deterministic with 478 transitions.
RANDOM walk for 40000 steps (261 resets) in 2913 ms. (13 steps per ms) remains 48/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 48/48 properties
[2025-05-30 11:30:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/92 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 48 unsolved
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp63 is UNSAT
At refinement iteration 1 (OVERLAPS) 309/401 variables, 50/50 constraints. Problems are: Problem set: 3 solved, 45 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/401 variables, 0/50 constraints. Problems are: Problem set: 3 solved, 45 unsolved
At refinement iteration 3 (OVERLAPS) 28/429 variables, 9/59 constraints. Problems are: Problem set: 3 solved, 45 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/429 variables, 0/59 constraints. Problems are: Problem set: 3 solved, 45 unsolved
At refinement iteration 5 (OVERLAPS) 110/539 variables, 46/105 constraints. Problems are: Problem set: 3 solved, 45 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/539 variables, 0/105 constraints. Problems are: Problem set: 3 solved, 45 unsolved
At refinement iteration 7 (OVERLAPS) 474/1013 variables, 539/644 constraints. Problems are: Problem set: 3 solved, 45 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1013 variables, 0/644 constraints. Problems are: Problem set: 3 solved, 45 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp21 is UNSAT
At refinement iteration 9 (OVERLAPS) 9/1022 variables, 5/649 constraints. Problems are: Problem set: 7 solved, 41 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1022/1023 variables, and 649 constraints, problems are : Problem set: 7 solved, 41 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 59/59 constraints, Generalized P Invariants (flows): 46/46 constraints, State Equation: 544/545 constraints, PredecessorRefiner: 48/48 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 41 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/74 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 41 unsolved
At refinement iteration 1 (OVERLAPS) 234/308 variables, 28/28 constraints. Problems are: Problem set: 7 solved, 41 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:21] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:21] [INFO ] Deduced a trap composed of 27 places in 78 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:21] [INFO ] Deduced a trap composed of 36 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:21] [INFO ] Deduced a trap composed of 37 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:22] [INFO ] Deduced a trap composed of 40 places in 90 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:22] [INFO ] Deduced a trap composed of 90 places in 259 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:22] [INFO ] Deduced a trap composed of 90 places in 231 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:22] [INFO ] Deduced a trap composed of 33 places in 210 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:22] [INFO ] Deduced a trap composed of 77 places in 142 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:23] [INFO ] Deduced a trap composed of 91 places in 124 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:23] [INFO ] Deduced a trap composed of 79 places in 131 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:23] [INFO ] Deduced a trap composed of 79 places in 151 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:23] [INFO ] Deduced a trap composed of 79 places in 175 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:23] [INFO ] Deduced a trap composed of 79 places in 179 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:24] [INFO ] Deduced a trap composed of 93 places in 227 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:24] [INFO ] Deduced a trap composed of 94 places in 162 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:24] [INFO ] Deduced a trap composed of 94 places in 166 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:24] [INFO ] Deduced a trap composed of 100 places in 174 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:24] [INFO ] Deduced a trap composed of 80 places in 172 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:25] [INFO ] Deduced a trap composed of 80 places in 165 ms of which 31 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/308 variables, 20/48 constraints. Problems are: Problem set: 7 solved, 41 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:25] [INFO ] Deduced a trap composed of 78 places in 153 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:25] [INFO ] Deduced a trap composed of 78 places in 153 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:25] [INFO ] Deduced a trap composed of 79 places in 152 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:25] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:25] [INFO ] Deduced a trap composed of 44 places in 99 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:26] [INFO ] Deduced a trap composed of 76 places in 237 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:26] [INFO ] Deduced a trap composed of 77 places in 197 ms of which 26 ms to minimize.
SMT process timed out in 10222ms, After SMT, problems are : Problem set: 7 solved, 41 unsolved
Fused 41 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 74 out of 545 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 545/545 places, 478/478 transitions.
Graph (complete) has 1191 edges and 545 vertex of which 544 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 544 transition count 430
Reduce places removed 47 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 51 rules applied. Total rules applied 99 place count 497 transition count 426
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 103 place count 493 transition count 426
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 103 place count 493 transition count 330
Deduced a syphon composed of 96 places in 7 ms
Ensure Unique test removed 14 places
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 3 with 206 rules applied. Total rules applied 309 place count 383 transition count 330
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 325 place count 367 transition count 314
Iterating global reduction 3 with 16 rules applied. Total rules applied 341 place count 367 transition count 314
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 341 place count 367 transition count 313
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 343 place count 366 transition count 313
Performed 102 Post agglomeration using F-continuation condition.Transition count delta: 102
Deduced a syphon composed of 102 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 103 places and 0 transitions.
Iterating global reduction 3 with 205 rules applied. Total rules applied 548 place count 263 transition count 211
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 550 place count 263 transition count 209
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 552 place count 261 transition count 209
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 559 place count 261 transition count 209
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 560 place count 260 transition count 208
Applied a total of 560 rules in 236 ms. Remains 260 /545 variables (removed 285) and now considering 208/478 (removed 270) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 236 ms. Remains : 260/545 places, 208/478 transitions.
RANDOM walk for 40000 steps (1297 resets) in 1065 ms. (37 steps per ms) remains 34/41 properties
BEST_FIRST walk for 4003 steps (24 resets) in 29 ms. (133 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (22 resets) in 61 ms. (64 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (23 resets) in 30 ms. (129 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (36 resets) in 34 ms. (114 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (27 resets) in 30 ms. (129 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (26 resets) in 28 ms. (138 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (24 resets) in 29 ms. (133 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (23 resets) in 22 ms. (174 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4001 steps (24 resets) in 28 ms. (137 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (25 resets) in 28 ms. (138 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (21 resets) in 23 ms. (166 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (22 resets) in 25 ms. (153 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (24 resets) in 29 ms. (133 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (22 resets) in 26 ms. (148 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (26 resets) in 32 ms. (121 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (26 resets) in 28 ms. (138 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (23 resets) in 29 ms. (133 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (24 resets) in 27 ms. (142 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (27 resets) in 53 ms. (74 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (25 resets) in 23 ms. (166 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4000 steps (26 resets) in 35 ms. (111 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (26 resets) in 29 ms. (133 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (24 resets) in 28 ms. (138 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (27 resets) in 25 ms. (153 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (24 resets) in 22 ms. (174 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (24 resets) in 33 ms. (117 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (23 resets) in 28 ms. (138 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (24 resets) in 31 ms. (125 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (28 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (26 resets) in 20 ms. (190 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (22 resets) in 14 ms. (266 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (28 resets) in 25 ms. (153 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (24 resets) in 16 ms. (235 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (27 resets) in 15 ms. (250 steps per ms) remains 34/34 properties
// Phase 1: matrix 208 rows 260 cols
[2025-05-30 11:30:27] [INFO ] Computed 90 invariants in 7 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (OVERLAPS) 87/145 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/145 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (OVERLAPS) 39/184 variables, 25/46 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (OVERLAPS) 52/236 variables, 31/77 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/236 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (OVERLAPS) 4/240 variables, 4/81 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/240 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 9 (OVERLAPS) 208/448 variables, 240/321 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/448 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 34 unsolved
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp68 is UNSAT
At refinement iteration 11 (OVERLAPS) 20/468 variables, 20/341 constraints. Problems are: Problem set: 5 solved, 29 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/468 variables, 9/350 constraints. Problems are: Problem set: 5 solved, 29 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:30] [INFO ] Deduced a trap composed of 4 places in 167 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:30] [INFO ] Deduced a trap composed of 5 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:30] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:30] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:30] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:31] [INFO ] Deduced a trap composed of 56 places in 229 ms of which 41 ms to minimize.
Problem AtomicPropp56 is UNSAT
At refinement iteration 13 (INCLUDED_ONLY) 0/468 variables, 6/356 constraints. Problems are: Problem set: 6 solved, 28 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:32] [INFO ] Deduced a trap composed of 53 places in 169 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:32] [INFO ] Deduced a trap composed of 53 places in 171 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:32] [INFO ] Deduced a trap composed of 56 places in 138 ms of which 22 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/468 variables, 3/359 constraints. Problems are: Problem set: 6 solved, 28 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:33] [INFO ] Deduced a trap composed of 54 places in 212 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:34] [INFO ] Deduced a trap composed of 53 places in 214 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:34] [INFO ] Deduced a trap composed of 55 places in 135 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:34] [INFO ] Deduced a trap composed of 54 places in 157 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:34] [INFO ] Deduced a trap composed of 56 places in 150 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:35] [INFO ] Deduced a trap composed of 55 places in 153 ms of which 14 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/468 variables, 6/365 constraints. Problems are: Problem set: 6 solved, 28 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:36] [INFO ] Deduced a trap composed of 55 places in 155 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:36] [INFO ] Deduced a trap composed of 57 places in 213 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:36] [INFO ] Deduced a trap composed of 56 places in 155 ms of which 20 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/468 variables, 3/368 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/468 variables, 0/368 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 18 (OVERLAPS) 0/468 variables, 0/368 constraints. Problems are: Problem set: 6 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Real declared 468/468 variables, and 368 constraints, problems are : Problem set: 6 solved, 28 unsolved in 14514 ms.
Refiners :[Positive P Invariants (semi-flows): 59/59 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 260/260 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 28 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 1 (OVERLAPS) 77/124 variables, 15/15 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/15 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 3 (OVERLAPS) 55/179 variables, 31/46 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/179 variables, 1/47 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/179 variables, 0/47 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 6 (OVERLAPS) 57/236 variables, 31/78 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/236 variables, 12/90 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/236 variables, 0/90 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 9 (OVERLAPS) 4/240 variables, 4/94 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/240 variables, 0/94 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 11 (OVERLAPS) 208/448 variables, 240/334 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/448 variables, 24/358 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/448 variables, 0/358 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 14 (OVERLAPS) 20/468 variables, 20/378 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/468 variables, 9/387 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/468 variables, 4/391 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/468 variables, 5/396 constraints. Problems are: Problem set: 6 solved, 28 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:51] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:51] [INFO ] Deduced a trap composed of 23 places in 45 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:51] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:53] [INFO ] Deduced a trap composed of 54 places in 130 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:53] [INFO ] Deduced a trap composed of 53 places in 147 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:30:53] [INFO ] Deduced a trap composed of 54 places in 150 ms of which 24 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/468 variables, 6/402 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/468 variables, 0/402 constraints. Problems are: Problem set: 6 solved, 28 unsolved
At refinement iteration 20 (OVERLAPS) 0/468 variables, 0/402 constraints. Problems are: Problem set: 6 solved, 28 unsolved
No progress, stopping.
After SMT solving in domain Int declared 468/468 variables, and 402 constraints, problems are : Problem set: 6 solved, 28 unsolved in 26370 ms.
Refiners :[Positive P Invariants (semi-flows): 59/59 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 260/260 constraints, PredecessorRefiner: 28/34 constraints, Known Traps: 24/24 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40910ms problems are : Problem set: 6 solved, 28 unsolved
Fused 28 Parikh solutions to 27 different solutions.
Parikh walk visited 26 properties in 3945 ms.
Support contains 4 out of 260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 260/260 places, 208/208 transitions.
Graph (trivial) has 55 edges and 260 vertex of which 5 / 260 are part of one of the 1 SCC in 4 ms
Free SCC test removed 4 places
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 256 transition count 190
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 244 transition count 190
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 25 place count 244 transition count 174
Deduced a syphon composed of 16 places in 1 ms
Ensure Unique test removed 5 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 37 rules applied. Total rules applied 62 place count 223 transition count 174
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 69 place count 216 transition count 167
Iterating global reduction 2 with 7 rules applied. Total rules applied 76 place count 216 transition count 167
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 140 place count 182 transition count 137
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 142 place count 181 transition count 154
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 144 place count 181 transition count 152
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 146 place count 179 transition count 152
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 148 place count 177 transition count 150
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 150 place count 175 transition count 150
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 151 place count 175 transition count 149
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 152 place count 174 transition count 149
Applied a total of 152 rules in 99 ms. Remains 174 /260 variables (removed 86) and now considering 149/208 (removed 59) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 174/260 places, 149/208 transitions.
RANDOM walk for 40000 steps (2784 resets) in 241 ms. (165 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (1215 resets) in 160 ms. (248 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (1038 resets) in 160 ms. (248 steps per ms) remains 2/2 properties
Probably explored full state space saw : 2834 states, properties seen :1
Probabilistic random walk after 9421 steps, saw 2834 distinct states, run finished after 76 ms. (steps per millisecond=123 ) properties seen :1
Explored full state space saw : 2834 states, properties seen :0
Exhaustive walk after 9421 steps, saw 2834 distinct states, run finished after 54 ms. (steps per millisecond=174 ) properties seen :0
Successfully simplified 14 atomic propositions for a total of 16 simplifications.
[2025-05-30 11:31:12] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-30 11:31:12] [INFO ] Flatten gal took : 40 ms
FORMULA BusinessProcesses-PT-17-CTLFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 11:31:12] [INFO ] Flatten gal took : 39 ms
[2025-05-30 11:31:12] [INFO ] Input system was already deterministic with 478 transitions.
Support contains 62 out of 545 places (down from 107) after GAL structural reductions.
Computed a total of 225 stabilizing places and 197 stable transitions
Graph (complete) has 1191 edges and 545 vertex of which 544 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.19 ms
Starting structural reductions in LTL mode, iteration 0 : 545/545 places, 478/478 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 513 transition count 446
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 513 transition count 446
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 75 place count 502 transition count 435
Iterating global reduction 0 with 11 rules applied. Total rules applied 86 place count 502 transition count 435
Applied a total of 86 rules in 39 ms. Remains 502 /545 variables (removed 43) and now considering 435/478 (removed 43) transitions.
// Phase 1: matrix 435 rows 502 cols
[2025-05-30 11:31:12] [INFO ] Computed 105 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:31:13] [INFO ] Implicit Places using invariants in 476 ms returned []
[2025-05-30 11:31:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:31:15] [INFO ] Implicit Places using invariants and state equation in 2218 ms returned []
Implicit Place search using SMT with State Equation took 2696 ms to find 0 implicit places.
Running 434 sub problems to find dead transitions.
[2025-05-30 11:31:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/501 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/501 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 2 (OVERLAPS) 1/502 variables, 59/101 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/502 variables, 4/105 constraints. Problems are: Problem set: 0 solved, 434 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:37] [INFO ] Deduced a trap composed of 62 places in 288 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:38] [INFO ] Deduced a trap composed of 62 places in 264 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:38] [INFO ] Deduced a trap composed of 62 places in 212 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:38] [INFO ] Deduced a trap composed of 62 places in 275 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:39] [INFO ] Deduced a trap composed of 62 places in 207 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:39] [INFO ] Deduced a trap composed of 62 places in 246 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:39] [INFO ] Deduced a trap composed of 62 places in 257 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:39] [INFO ] Deduced a trap composed of 62 places in 273 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:40] [INFO ] Deduced a trap composed of 62 places in 221 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:40] [INFO ] Deduced a trap composed of 62 places in 317 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:40] [INFO ] Deduced a trap composed of 83 places in 235 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:41] [INFO ] Deduced a trap composed of 83 places in 360 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:41] [INFO ] Deduced a trap composed of 83 places in 395 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:41] [INFO ] Deduced a trap composed of 83 places in 225 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:42] [INFO ] Deduced a trap composed of 83 places in 352 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:42] [INFO ] Deduced a trap composed of 83 places in 343 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:42] [INFO ] Deduced a trap composed of 83 places in 358 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:43] [INFO ] Deduced a trap composed of 62 places in 345 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:43] [INFO ] Deduced a trap composed of 62 places in 380 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:43] [INFO ] Deduced a trap composed of 62 places in 351 ms of which 63 ms to minimize.
Problem TDEAD383 is UNSAT
Problem TDEAD384 is UNSAT
Problem TDEAD388 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD393 is UNSAT
Problem TDEAD397 is UNSAT
Problem TDEAD401 is UNSAT
Problem TDEAD402 is UNSAT
Problem TDEAD406 is UNSAT
Problem TDEAD409 is UNSAT
Problem TDEAD410 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/502 variables, 20/125 constraints. Problems are: Problem set: 11 solved, 423 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:44] [INFO ] Deduced a trap composed of 82 places in 398 ms of which 119 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:45] [INFO ] Deduced a trap composed of 82 places in 355 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:45] [INFO ] Deduced a trap composed of 82 places in 359 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:31:45] [INFO ] Deduced a trap composed of 82 places in 235 ms of which 56 ms to minimize.
SMT process timed out in 30123ms, After SMT, problems are : Problem set: 11 solved, 423 unsolved
Search for dead transitions found 11 dead transitions in 30126ms
Found 11 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 11 transitions
Dead transitions reduction (with SMT) removed 11 transitions
Starting structural reductions in LTL mode, iteration 1 : 502/545 places, 424/478 transitions.
Applied a total of 0 rules in 12 ms. Remains 502 /502 variables (removed 0) and now considering 424/424 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32879 ms. Remains : 502/545 places, 424/478 transitions.
[2025-05-30 11:31:45] [INFO ] Flatten gal took : 27 ms
[2025-05-30 11:31:45] [INFO ] Flatten gal took : 27 ms
[2025-05-30 11:31:45] [INFO ] Input system was already deterministic with 424 transitions.
[2025-05-30 11:31:45] [INFO ] Flatten gal took : 26 ms
[2025-05-30 11:31:45] [INFO ] Flatten gal took : 24 ms
[2025-05-30 11:31:45] [INFO ] Time to serialize gal into /tmp/CTLFireability9651161286191087772.gal : 18 ms
[2025-05-30 11:31:45] [INFO ] Time to serialize properties into /tmp/CTLFireability13519626456825721292.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/CTLFireability9651161286191087772.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13519626456825721292.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:32:16] [INFO ] Flatten gal took : 23 ms
[2025-05-30 11:32:16] [INFO ] Applying decomposition
[2025-05-30 11:32:16] [INFO ] Flatten gal took : 21 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/graph11606857173518856020.txt' '-o' '/tmp/graph11606857173518856020.bin' '-w' '/tmp/graph11606857173518856020.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11606857173518856020.bin' '-l' '-1' '-v' '-w' '/tmp/graph11606857173518856020.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:32:16] [INFO ] Decomposing Gal with order
[2025-05-30 11:32:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:32:16] [INFO ] Removed a total of 217 redundant transitions.
[2025-05-30 11:32:16] [INFO ] Flatten gal took : 100 ms
[2025-05-30 11:32:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 28 ms.
[2025-05-30 11:32:16] [INFO ] Time to serialize gal into /tmp/CTLFireability14659379041229925605.gal : 18 ms
[2025-05-30 11:32:16] [INFO ] Time to serialize properties into /tmp/CTLFireability13115250333284159754.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/CTLFireability14659379041229925605.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13115250333284159754.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.95422e+26,2.7362,63108,5797,47,102612,735,1136,213608,64,1751,0
Converting to forward existential form...Done !
original formula: EG(AG(EX((i6.u140.p502==1))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(EX((i6.u140.p502==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t172, t184, t192, t270, t282, t404, t406, t408, t417, i0.i0.u133.t72, i0.i0.u...1362
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found a local SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
(forward)formula 0,0,13.3208,309636,1,0,611586,735,7650,990249,324,1751,1546604
FORMULA BusinessProcesses-PT-17-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 545/545 places, 478/478 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 520 transition count 453
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 520 transition count 453
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 59 place count 511 transition count 444
Iterating global reduction 0 with 9 rules applied. Total rules applied 68 place count 511 transition count 444
Applied a total of 68 rules in 35 ms. Remains 511 /545 variables (removed 34) and now considering 444/478 (removed 34) transitions.
// Phase 1: matrix 444 rows 511 cols
[2025-05-30 11:32:30] [INFO ] Computed 105 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:32:30] [INFO ] Implicit Places using invariants in 508 ms returned []
[2025-05-30 11:32:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:32:33] [INFO ] Implicit Places using invariants and state equation in 2480 ms returned []
Implicit Place search using SMT with State Equation took 2990 ms to find 0 implicit places.
Running 443 sub problems to find dead transitions.
[2025-05-30 11:32:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/510 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 443 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/510 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 443 unsolved
At refinement iteration 2 (OVERLAPS) 1/511 variables, 59/101 constraints. Problems are: Problem set: 0 solved, 443 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/511 variables, 4/105 constraints. Problems are: Problem set: 0 solved, 443 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:33:03] [INFO ] Deduced a trap composed of 65 places in 409 ms of which 81 ms to minimize.
SMT process timed out in 30126ms, After SMT, problems are : Problem set: 0 solved, 443 unsolved
Search for dead transitions found 0 dead transitions in 30129ms
Starting structural reductions in LTL mode, iteration 1 : 511/545 places, 444/478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33156 ms. Remains : 511/545 places, 444/478 transitions.
[2025-05-30 11:33:03] [INFO ] Flatten gal took : 33 ms
[2025-05-30 11:33:03] [INFO ] Flatten gal took : 48 ms
[2025-05-30 11:33:03] [INFO ] Input system was already deterministic with 444 transitions.
[2025-05-30 11:33:03] [INFO ] Flatten gal took : 32 ms
[2025-05-30 11:33:03] [INFO ] Flatten gal took : 31 ms
[2025-05-30 11:33:03] [INFO ] Time to serialize gal into /tmp/CTLFireability2706443783946869957.gal : 6 ms
[2025-05-30 11:33:03] [INFO ] Time to serialize properties into /tmp/CTLFireability11950237988420213923.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/CTLFireability2706443783946869957.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11950237988420213923.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:33:33] [INFO ] Flatten gal took : 16 ms
[2025-05-30 11:33:33] [INFO ] Applying decomposition
[2025-05-30 11:33:33] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8786733831174719099.txt' '-o' '/tmp/graph8786733831174719099.bin' '-w' '/tmp/graph8786733831174719099.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8786733831174719099.bin' '-l' '-1' '-v' '-w' '/tmp/graph8786733831174719099.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:33:33] [INFO ] Decomposing Gal with order
[2025-05-30 11:33:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:33:33] [INFO ] Removed a total of 276 redundant transitions.
[2025-05-30 11:33:33] [INFO ] Flatten gal took : 41 ms
[2025-05-30 11:33:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 8 ms.
[2025-05-30 11:33:33] [INFO ] Time to serialize gal into /tmp/CTLFireability8826679323722366999.gal : 7 ms
[2025-05-30 11:33:33] [INFO ] Time to serialize properties into /tmp/CTLFireability17873317392228501780.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/CTLFireability8826679323722366999.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17873317392228501780.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.04974e+26,8.38672,183772,9220,57,279694,727,1096,646924,56,1761,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 545/545 places, 478/478 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 513 transition count 446
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 513 transition count 446
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 75 place count 502 transition count 435
Iterating global reduction 0 with 11 rules applied. Total rules applied 86 place count 502 transition count 435
Applied a total of 86 rules in 33 ms. Remains 502 /545 variables (removed 43) and now considering 435/478 (removed 43) transitions.
// Phase 1: matrix 435 rows 502 cols
[2025-05-30 11:34:03] [INFO ] Computed 105 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:34:04] [INFO ] Implicit Places using invariants in 420 ms returned []
[2025-05-30 11:34:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:34:06] [INFO ] Implicit Places using invariants and state equation in 2177 ms returned []
Implicit Place search using SMT with State Equation took 2600 ms to find 0 implicit places.
Running 434 sub problems to find dead transitions.
[2025-05-30 11:34:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/501 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/501 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 2 (OVERLAPS) 1/502 variables, 59/101 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/502 variables, 4/105 constraints. Problems are: Problem set: 0 solved, 434 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:34:35] [INFO ] Deduced a trap composed of 62 places in 397 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:34:35] [INFO ] Deduced a trap composed of 83 places in 414 ms of which 103 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:34:36] [INFO ] Deduced a trap composed of 83 places in 392 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:34:36] [INFO ] Deduced a trap composed of 83 places in 366 ms of which 78 ms to minimize.
SMT process timed out in 30150ms, After SMT, problems are : Problem set: 0 solved, 434 unsolved
Search for dead transitions found 0 dead transitions in 30152ms
Starting structural reductions in LTL mode, iteration 1 : 502/545 places, 435/478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32786 ms. Remains : 502/545 places, 435/478 transitions.
[2025-05-30 11:34:36] [INFO ] Flatten gal took : 23 ms
[2025-05-30 11:34:36] [INFO ] Flatten gal took : 22 ms
[2025-05-30 11:34:36] [INFO ] Input system was already deterministic with 435 transitions.
[2025-05-30 11:34:36] [INFO ] Flatten gal took : 21 ms
[2025-05-30 11:34:36] [INFO ] Flatten gal took : 34 ms
[2025-05-30 11:34:36] [INFO ] Time to serialize gal into /tmp/CTLFireability6132569835205009900.gal : 7 ms
[2025-05-30 11:34:36] [INFO ] Time to serialize properties into /tmp/CTLFireability8735154567015921733.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/CTLFireability6132569835205009900.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8735154567015921733.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:35:06] [INFO ] Flatten gal took : 17 ms
[2025-05-30 11:35:06] [INFO ] Applying decomposition
[2025-05-30 11:35:06] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8863127165623843017.txt' '-o' '/tmp/graph8863127165623843017.bin' '-w' '/tmp/graph8863127165623843017.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8863127165623843017.bin' '-l' '-1' '-v' '-w' '/tmp/graph8863127165623843017.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:35:06] [INFO ] Decomposing Gal with order
[2025-05-30 11:35:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:35:06] [INFO ] Removed a total of 268 redundant transitions.
[2025-05-30 11:35:07] [INFO ] Flatten gal took : 33 ms
[2025-05-30 11:35:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 7 ms.
[2025-05-30 11:35:07] [INFO ] Time to serialize gal into /tmp/CTLFireability8477981447363241011.gal : 7 ms
[2025-05-30 11:35:07] [INFO ] Time to serialize properties into /tmp/CTLFireability9956630763937203800.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/CTLFireability8477981447363241011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9956630763937203800.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.04174e+26,1.06294,24696,3736,65,40396,724,1109,72160,65,1484,0
Converting to forward existential form...Done !
original formula: (AX(A(AF((i6.i1.u106.p312==1)) U !(E((i6.i0.u13.p28!=1) U !((((i9.i0.u57.p170==1)&&(i13.i2.u123.p390==1))&&(i18.u138.p611==1))))))) + AX(...162
=> equivalent forward existential formula: [(EY((Init * !(!(EX(!(!((E(!(!(E((i6.i0.u13.p28!=1) U !((((i9.i0.u57.p170==1)&&(i13.i2.u123.p390==1))&&(i18.u138...445
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t172, t180, t278, t291, t415, t417, t419, t420, t428, i0.t176, i0.u81.t183, i...1331
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 545/545 places, 478/478 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 514 transition count 447
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 514 transition count 447
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 73 place count 503 transition count 436
Iterating global reduction 0 with 11 rules applied. Total rules applied 84 place count 503 transition count 436
Applied a total of 84 rules in 33 ms. Remains 503 /545 variables (removed 42) and now considering 436/478 (removed 42) transitions.
// Phase 1: matrix 436 rows 503 cols
[2025-05-30 11:35:37] [INFO ] Computed 105 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:35:37] [INFO ] Implicit Places using invariants in 624 ms returned []
[2025-05-30 11:35:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:35:40] [INFO ] Implicit Places using invariants and state equation in 2504 ms returned []
Implicit Place search using SMT with State Equation took 3130 ms to find 0 implicit places.
Running 435 sub problems to find dead transitions.
[2025-05-30 11:35:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 2 (OVERLAPS) 1/503 variables, 59/101 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/503 variables, 4/105 constraints. Problems are: Problem set: 0 solved, 435 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:04] [INFO ] Deduced a trap composed of 62 places in 378 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:04] [INFO ] Deduced a trap composed of 83 places in 385 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:05] [INFO ] Deduced a trap composed of 83 places in 345 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:05] [INFO ] Deduced a trap composed of 83 places in 371 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:05] [INFO ] Deduced a trap composed of 83 places in 337 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:06] [INFO ] Deduced a trap composed of 83 places in 350 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:06] [INFO ] Deduced a trap composed of 83 places in 305 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:07] [INFO ] Deduced a trap composed of 83 places in 331 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:07] [INFO ] Deduced a trap composed of 83 places in 343 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:07] [INFO ] Deduced a trap composed of 83 places in 428 ms of which 172 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:08] [INFO ] Deduced a trap composed of 83 places in 380 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:08] [INFO ] Deduced a trap composed of 83 places in 393 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:09] [INFO ] Deduced a trap composed of 83 places in 389 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:09] [INFO ] Deduced a trap composed of 83 places in 400 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:09] [INFO ] Deduced a trap composed of 83 places in 409 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:36:10] [INFO ] Deduced a trap composed of 83 places in 412 ms of which 89 ms to minimize.
SMT process timed out in 30126ms, After SMT, problems are : Problem set: 0 solved, 435 unsolved
Search for dead transitions found 0 dead transitions in 30128ms
Starting structural reductions in LTL mode, iteration 1 : 503/545 places, 436/478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33292 ms. Remains : 503/545 places, 436/478 transitions.
[2025-05-30 11:36:10] [INFO ] Flatten gal took : 22 ms
[2025-05-30 11:36:10] [INFO ] Flatten gal took : 22 ms
[2025-05-30 11:36:10] [INFO ] Input system was already deterministic with 436 transitions.
[2025-05-30 11:36:10] [INFO ] Flatten gal took : 23 ms
[2025-05-30 11:36:10] [INFO ] Flatten gal took : 22 ms
[2025-05-30 11:36:10] [INFO ] Time to serialize gal into /tmp/CTLFireability905414257163188799.gal : 7 ms
[2025-05-30 11:36:10] [INFO ] Time to serialize properties into /tmp/CTLFireability17602380017121104381.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/CTLFireability905414257163188799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17602380017121104381.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:36:40] [INFO ] Flatten gal took : 13 ms
[2025-05-30 11:36:40] [INFO ] Applying decomposition
[2025-05-30 11:36:40] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12316736486856428028.txt' '-o' '/tmp/graph12316736486856428028.bin' '-w' '/tmp/graph12316736486856428028.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12316736486856428028.bin' '-l' '-1' '-v' '-w' '/tmp/graph12316736486856428028.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:36:40] [INFO ] Decomposing Gal with order
[2025-05-30 11:36:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:36:40] [INFO ] Removed a total of 266 redundant transitions.
[2025-05-30 11:36:40] [INFO ] Flatten gal took : 35 ms
[2025-05-30 11:36:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 17 ms.
[2025-05-30 11:36:40] [INFO ] Time to serialize gal into /tmp/CTLFireability2868332883139746379.gal : 11 ms
[2025-05-30 11:36:40] [INFO ] Time to serialize properties into /tmp/CTLFireability2012102582989185431.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/CTLFireability2868332883139746379.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2012102582989185431.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 : 545/545 places, 478/478 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 512 transition count 445
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 512 transition count 445
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 77 place count 501 transition count 434
Iterating global reduction 0 with 11 rules applied. Total rules applied 88 place count 501 transition count 434
Applied a total of 88 rules in 34 ms. Remains 501 /545 variables (removed 44) and now considering 434/478 (removed 44) transitions.
// Phase 1: matrix 434 rows 501 cols
[2025-05-30 11:37:10] [INFO ] Computed 105 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:37:11] [INFO ] Implicit Places using invariants in 495 ms returned []
[2025-05-30 11:37:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:37:13] [INFO ] Implicit Places using invariants and state equation in 2478 ms returned []
Implicit Place search using SMT with State Equation took 2977 ms to find 0 implicit places.
Running 433 sub problems to find dead transitions.
[2025-05-30 11:37:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/500 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/500 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 2 (OVERLAPS) 1/501 variables, 61/103 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/501 variables, 2/105 constraints. Problems are: Problem set: 0 solved, 433 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:41] [INFO ] Deduced a trap composed of 62 places in 233 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:41] [INFO ] Deduced a trap composed of 62 places in 231 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:41] [INFO ] Deduced a trap composed of 62 places in 219 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:42] [INFO ] Deduced a trap composed of 62 places in 228 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:42] [INFO ] Deduced a trap composed of 62 places in 223 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:42] [INFO ] Deduced a trap composed of 62 places in 244 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:42] [INFO ] Deduced a trap composed of 62 places in 220 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:43] [INFO ] Deduced a trap composed of 61 places in 215 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:43] [INFO ] Deduced a trap composed of 61 places in 223 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:43] [INFO ] Deduced a trap composed of 61 places in 195 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:43] [INFO ] Deduced a trap composed of 62 places in 214 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:43] [INFO ] Deduced a trap composed of 62 places in 224 ms of which 48 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 501/935 variables, and 117 constraints, problems are : Problem set: 0 solved, 433 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 61/61 constraints, Generalized P Invariants (flows): 44/44 constraints, State Equation: 0/501 constraints, PredecessorRefiner: 433/433 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 433 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/500 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/500 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 2 (OVERLAPS) 1/501 variables, 61/103 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/501 variables, 2/105 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/501 variables, 12/117 constraints. Problems are: Problem set: 0 solved, 433 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:49] [INFO ] Deduced a trap composed of 83 places in 261 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:50] [INFO ] Deduced a trap composed of 83 places in 251 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:50] [INFO ] Deduced a trap composed of 83 places in 233 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:50] [INFO ] Deduced a trap composed of 83 places in 222 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:50] [INFO ] Deduced a trap composed of 83 places in 230 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:51] [INFO ] Deduced a trap composed of 83 places in 232 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:51] [INFO ] Deduced a trap composed of 83 places in 225 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:51] [INFO ] Deduced a trap composed of 83 places in 243 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:51] [INFO ] Deduced a trap composed of 83 places in 228 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:52] [INFO ] Deduced a trap composed of 83 places in 230 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:52] [INFO ] Deduced a trap composed of 83 places in 228 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:52] [INFO ] Deduced a trap composed of 83 places in 233 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:52] [INFO ] Deduced a trap composed of 83 places in 232 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:52] [INFO ] Deduced a trap composed of 83 places in 211 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:53] [INFO ] Deduced a trap composed of 83 places in 224 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:53] [INFO ] Deduced a trap composed of 83 places in 218 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:53] [INFO ] Deduced a trap composed of 83 places in 219 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:54] [INFO ] Deduced a trap composed of 83 places in 333 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:54] [INFO ] Deduced a trap composed of 83 places in 418 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:55] [INFO ] Deduced a trap composed of 81 places in 417 ms of which 85 ms to minimize.
Problem TDEAD391 is UNSAT
Problem TDEAD392 is UNSAT
Problem TDEAD395 is UNSAT
Problem TDEAD396 is UNSAT
Problem TDEAD399 is UNSAT
Problem TDEAD400 is UNSAT
Problem TDEAD401 is UNSAT
Problem TDEAD404 is UNSAT
Problem TDEAD405 is UNSAT
Problem TDEAD408 is UNSAT
Problem TDEAD409 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/501 variables, 20/137 constraints. Problems are: Problem set: 11 solved, 422 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:56] [INFO ] Deduced a trap composed of 83 places in 394 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:56] [INFO ] Deduced a trap composed of 83 places in 336 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:56] [INFO ] Deduced a trap composed of 62 places in 365 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:57] [INFO ] Deduced a trap composed of 62 places in 409 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:57] [INFO ] Deduced a trap composed of 81 places in 403 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:58] [INFO ] Deduced a trap composed of 81 places in 394 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:58] [INFO ] Deduced a trap composed of 81 places in 456 ms of which 118 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:58] [INFO ] Deduced a trap composed of 81 places in 414 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:59] [INFO ] Deduced a trap composed of 81 places in 408 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:37:59] [INFO ] Deduced a trap composed of 80 places in 430 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:00] [INFO ] Deduced a trap composed of 80 places in 376 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:00] [INFO ] Deduced a trap composed of 80 places in 405 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:01] [INFO ] Deduced a trap composed of 80 places in 410 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:01] [INFO ] Deduced a trap composed of 75 places in 408 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:01] [INFO ] Deduced a trap composed of 80 places in 396 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:02] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:02] [INFO ] Deduced a trap composed of 21 places in 338 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:02] [INFO ] Deduced a trap composed of 73 places in 393 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:03] [INFO ] Deduced a trap composed of 73 places in 437 ms of which 128 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:03] [INFO ] Deduced a trap composed of 73 places in 376 ms of which 79 ms to minimize.
Problem TDEAD372 is UNSAT
Problem TDEAD374 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD378 is UNSAT
Problem TDEAD403 is UNSAT
Problem TDEAD407 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/501 variables, 20/157 constraints. Problems are: Problem set: 17 solved, 416 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:04] [INFO ] Deduced a trap composed of 62 places in 358 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:05] [INFO ] Deduced a trap composed of 62 places in 384 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:05] [INFO ] Deduced a trap composed of 62 places in 373 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:06] [INFO ] Deduced a trap composed of 81 places in 345 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:06] [INFO ] Deduced a trap composed of 81 places in 343 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:06] [INFO ] Deduced a trap composed of 76 places in 362 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:07] [INFO ] Deduced a trap composed of 76 places in 336 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:07] [INFO ] Deduced a trap composed of 76 places in 339 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:07] [INFO ] Deduced a trap composed of 81 places in 346 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:08] [INFO ] Deduced a trap composed of 81 places in 336 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:08] [INFO ] Deduced a trap composed of 76 places in 398 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:09] [INFO ] Deduced a trap composed of 76 places in 377 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:09] [INFO ] Deduced a trap composed of 76 places in 381 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:09] [INFO ] Deduced a trap composed of 81 places in 377 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:10] [INFO ] Deduced a trap composed of 81 places in 374 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:10] [INFO ] Deduced a trap composed of 63 places in 382 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:11] [INFO ] Deduced a trap composed of 63 places in 388 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:11] [INFO ] Deduced a trap composed of 62 places in 328 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:12] [INFO ] Deduced a trap composed of 62 places in 363 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:12] [INFO ] Deduced a trap composed of 76 places in 380 ms of which 76 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/501 variables, 20/177 constraints. Problems are: Problem set: 17 solved, 416 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:13] [INFO ] Deduced a trap composed of 62 places in 334 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:13] [INFO ] Deduced a trap composed of 62 places in 236 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:13] [INFO ] Deduced a trap composed of 62 places in 289 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:38:14] [INFO ] Deduced a trap composed of 62 places in 392 ms of which 70 ms to minimize.
SMT process timed out in 60412ms, After SMT, problems are : Problem set: 17 solved, 416 unsolved
Search for dead transitions found 17 dead transitions in 60414ms
Found 17 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 17 transitions
Dead transitions reduction (with SMT) removed 17 transitions
Starting structural reductions in LTL mode, iteration 1 : 501/545 places, 417/478 transitions.
Applied a total of 0 rules in 17 ms. Remains 501 /501 variables (removed 0) and now considering 417/417 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 63445 ms. Remains : 501/545 places, 417/478 transitions.
[2025-05-30 11:38:14] [INFO ] Flatten gal took : 24 ms
[2025-05-30 11:38:14] [INFO ] Flatten gal took : 29 ms
[2025-05-30 11:38:14] [INFO ] Input system was already deterministic with 417 transitions.
[2025-05-30 11:38:14] [INFO ] Flatten gal took : 17 ms
[2025-05-30 11:38:14] [INFO ] Flatten gal took : 18 ms
[2025-05-30 11:38:14] [INFO ] Time to serialize gal into /tmp/CTLFireability1975264401586649798.gal : 5 ms
[2025-05-30 11:38:14] [INFO ] Time to serialize properties into /tmp/CTLFireability5892450561274764532.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/CTLFireability1975264401586649798.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5892450561274764532.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:38:44] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:38:44] [INFO ] Applying decomposition
[2025-05-30 11:38:44] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9481662821977418158.txt' '-o' '/tmp/graph9481662821977418158.bin' '-w' '/tmp/graph9481662821977418158.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9481662821977418158.bin' '-l' '-1' '-v' '-w' '/tmp/graph9481662821977418158.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:38:44] [INFO ] Decomposing Gal with order
[2025-05-30 11:38:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:38:44] [INFO ] Removed a total of 188 redundant transitions.
[2025-05-30 11:38:44] [INFO ] Flatten gal took : 25 ms
[2025-05-30 11:38:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-05-30 11:38:44] [INFO ] Time to serialize gal into /tmp/CTLFireability14584164892475517442.gal : 6 ms
[2025-05-30 11:38:44] [INFO ] Time to serialize properties into /tmp/CTLFireability5476042656629801826.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/CTLFireability14584164892475517442.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5476042656629801826.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.95422e+26,2.65887,68980,8680,63,113911,1359,945,212924,67,2844,0
Converting to forward existential form...Done !
original formula: EG(AG(AX(AG((((i5.u34.p106==0)||(i5.u111.p351==0))||(i5.u111.p534==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(!(EX(!(!(E(TRUE U !((((i5.u34.p106==0)||(i5.u111.p351==0))||(i5.u111.p534==0))))))))))))...165
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t171, t175, t179, t191, t277, t290, t397, t398, t399, t401, t402, t410, i0.u131.t...1216
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 545/545 places, 478/478 transitions.
Graph (trivial) has 270 edges and 545 vertex of which 7 / 545 are part of one of the 1 SCC in 2 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 1184 edges and 539 vertex of which 538 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 74 place count 537 transition count 397
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 146 place count 465 transition count 397
Performed 107 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 107 Pre rules applied. Total rules applied 146 place count 465 transition count 290
Deduced a syphon composed of 107 places in 1 ms
Ensure Unique test removed 20 places
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 2 with 234 rules applied. Total rules applied 380 place count 338 transition count 290
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 408 place count 310 transition count 262
Iterating global reduction 2 with 28 rules applied. Total rules applied 436 place count 310 transition count 262
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 436 place count 310 transition count 260
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 441 place count 307 transition count 260
Performed 124 Post agglomeration using F-continuation condition.Transition count delta: 124
Deduced a syphon composed of 124 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 2 with 252 rules applied. Total rules applied 693 place count 179 transition count 136
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 694 place count 178 transition count 135
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 695 place count 177 transition count 135
Applied a total of 695 rules in 77 ms. Remains 177 /545 variables (removed 368) and now considering 135/478 (removed 343) transitions.
// Phase 1: matrix 135 rows 177 cols
[2025-05-30 11:39:14] [INFO ] Computed 79 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:39:15] [INFO ] Implicit Places using invariants in 233 ms returned [0, 1, 2, 3, 4, 8, 9, 32, 33, 34, 35, 42, 43, 44, 49, 50, 51, 52, 53, 54, 55]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 247 ms to find 21 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 156/545 places, 135/478 transitions.
Applied a total of 0 rules in 12 ms. Remains 156 /156 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 338 ms. Remains : 156/545 places, 135/478 transitions.
[2025-05-30 11:39:15] [INFO ] Flatten gal took : 10 ms
[2025-05-30 11:39:15] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:39:15] [INFO ] Input system was already deterministic with 135 transitions.
RANDOM walk for 984 steps (204 resets) in 38 ms. (25 steps per ms) remains 0/1 properties
FORMULA BusinessProcesses-PT-17-CTLFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-30 11:39:15] [INFO ] Flatten gal took : 12 ms
[2025-05-30 11:39:15] [INFO ] Flatten gal took : 10 ms
[2025-05-30 11:39:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11695231076913756080.gal : 1 ms
[2025-05-30 11:39:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8724084850488455748.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11695231076913756080.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8724084850488455748.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 545/545 places, 478/478 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 512 transition count 445
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 512 transition count 445
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 76 place count 502 transition count 435
Iterating global reduction 0 with 10 rules applied. Total rules applied 86 place count 502 transition count 435
Applied a total of 86 rules in 64 ms. Remains 502 /545 variables (removed 43) and now considering 435/478 (removed 43) transitions.
// Phase 1: matrix 435 rows 502 cols
[2025-05-30 11:39:15] [INFO ] Computed 105 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:39:15] [INFO ] Implicit Places using invariants in 512 ms returned []
[2025-05-30 11:39:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:39:18] [INFO ] Implicit Places using invariants and state equation in 2507 ms returned []
Implicit Place search using SMT with State Equation took 3024 ms to find 0 implicit places.
Running 434 sub problems to find dead transitions.
[2025-05-30 11:39:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/501 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/501 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 2 (OVERLAPS) 1/502 variables, 59/101 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/502 variables, 4/105 constraints. Problems are: Problem set: 0 solved, 434 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:39:44] [INFO ] Deduced a trap composed of 62 places in 395 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:39:44] [INFO ] Deduced a trap composed of 83 places in 354 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:39:44] [INFO ] Deduced a trap composed of 83 places in 369 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:39:45] [INFO ] Deduced a trap composed of 83 places in 350 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:39:45] [INFO ] Deduced a trap composed of 83 places in 348 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:39:45] [INFO ] Deduced a trap composed of 62 places in 328 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:39:46] [INFO ] Deduced a trap composed of 62 places in 301 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:39:46] [INFO ] Deduced a trap composed of 62 places in 234 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:39:46] [INFO ] Deduced a trap composed of 62 places in 219 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:39:46] [INFO ] Deduced a trap composed of 83 places in 290 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:39:47] [INFO ] Deduced a trap composed of 83 places in 347 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:39:47] [INFO ] Deduced a trap composed of 83 places in 268 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:39:47] [INFO ] Deduced a trap composed of 83 places in 267 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:39:48] [INFO ] Deduced a trap composed of 83 places in 245 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:39:48] [INFO ] Deduced a trap composed of 62 places in 286 ms of which 70 ms to minimize.
SMT process timed out in 30191ms, After SMT, problems are : Problem set: 0 solved, 434 unsolved
Search for dead transitions found 0 dead transitions in 30193ms
Starting structural reductions in LTL mode, iteration 1 : 502/545 places, 435/478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33284 ms. Remains : 502/545 places, 435/478 transitions.
[2025-05-30 11:39:48] [INFO ] Flatten gal took : 22 ms
[2025-05-30 11:39:48] [INFO ] Flatten gal took : 17 ms
[2025-05-30 11:39:48] [INFO ] Input system was already deterministic with 435 transitions.
[2025-05-30 11:39:48] [INFO ] Flatten gal took : 17 ms
[2025-05-30 11:39:48] [INFO ] Flatten gal took : 17 ms
[2025-05-30 11:39:48] [INFO ] Time to serialize gal into /tmp/CTLFireability15163870494459589946.gal : 4 ms
[2025-05-30 11:39:48] [INFO ] Time to serialize properties into /tmp/CTLFireability12022327360987270163.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/CTLFireability15163870494459589946.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12022327360987270163.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:40:18] [INFO ] Applying decomposition
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5384209345109573259.txt' '-o' '/tmp/graph5384209345109573259.bin' '-w' '/tmp/graph5384209345109573259.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5384209345109573259.bin' '-l' '-1' '-v' '-w' '/tmp/graph5384209345109573259.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:40:18] [INFO ] Decomposing Gal with order
[2025-05-30 11:40:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:40:18] [INFO ] Removed a total of 270 redundant transitions.
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 26 ms
[2025-05-30 11:40:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 10 ms.
[2025-05-30 11:40:18] [INFO ] Time to serialize gal into /tmp/CTLFireability3646408999371815785.gal : 7 ms
[2025-05-30 11:40:18] [INFO ] Time to serialize properties into /tmp/CTLFireability4354844829066067861.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/CTLFireability3646408999371815785.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4354844829066067861.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.95522e+26,14.5134,236988,8447,57,296126,599,1131,1.0569e+06,56,1696,0
Converting to forward existential form...Done !
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 545/545 places, 478/478 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 512 transition count 445
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 512 transition count 445
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 77 place count 501 transition count 434
Iterating global reduction 0 with 11 rules applied. Total rules applied 88 place count 501 transition count 434
Applied a total of 88 rules in 40 ms. Remains 501 /545 variables (removed 44) and now considering 434/478 (removed 44) transitions.
// Phase 1: matrix 434 rows 501 cols
[2025-05-30 11:40:48] [INFO ] Computed 105 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:49] [INFO ] Implicit Places using invariants in 496 ms returned []
[2025-05-30 11:40:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:52] [INFO ] Implicit Places using invariants and state equation in 2957 ms returned []
Implicit Place search using SMT with State Equation took 3455 ms to find 0 implicit places.
Running 433 sub problems to find dead transitions.
[2025-05-30 11:40:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/500 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/500 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 2 (OVERLAPS) 1/501 variables, 61/103 constraints. Problems are: Problem set: 0 solved, 433 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/501 variables, 2/105 constraints. Problems are: Problem set: 0 solved, 433 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:41:21] [INFO ] Deduced a trap composed of 62 places in 413 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:41:21] [INFO ] Deduced a trap composed of 62 places in 400 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:41:22] [INFO ] Deduced a trap composed of 62 places in 412 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:41:22] [INFO ] Deduced a trap composed of 62 places in 382 ms of which 68 ms to minimize.
SMT process timed out in 30089ms, After SMT, problems are : Problem set: 0 solved, 433 unsolved
Search for dead transitions found 0 dead transitions in 30090ms
Starting structural reductions in LTL mode, iteration 1 : 501/545 places, 434/478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33588 ms. Remains : 501/545 places, 434/478 transitions.
[2025-05-30 11:41:22] [INFO ] Flatten gal took : 18 ms
[2025-05-30 11:41:22] [INFO ] Flatten gal took : 18 ms
[2025-05-30 11:41:22] [INFO ] Input system was already deterministic with 434 transitions.
[2025-05-30 11:41:22] [INFO ] Flatten gal took : 18 ms
[2025-05-30 11:41:22] [INFO ] Flatten gal took : 27 ms
[2025-05-30 11:41:22] [INFO ] Time to serialize gal into /tmp/CTLFireability2567193536936595086.gal : 4 ms
[2025-05-30 11:41:22] [INFO ] Time to serialize properties into /tmp/CTLFireability3364624950261839207.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/CTLFireability2567193536936595086.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3364624950261839207.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:41:52] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:41:52] [INFO ] Applying decomposition
[2025-05-30 11:41:52] [INFO ] Flatten gal took : 17 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/graph14929458291657552267.txt' '-o' '/tmp/graph14929458291657552267.bin' '-w' '/tmp/graph14929458291657552267.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14929458291657552267.bin' '-l' '-1' '-v' '-w' '/tmp/graph14929458291657552267.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:41:52] [INFO ] Decomposing Gal with order
[2025-05-30 11:41:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:41:52] [INFO ] Removed a total of 268 redundant transitions.
[2025-05-30 11:41:52] [INFO ] Flatten gal took : 25 ms
[2025-05-30 11:41:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 6 ms.
[2025-05-30 11:41:52] [INFO ] Time to serialize gal into /tmp/CTLFireability17463824111883404179.gal : 6 ms
[2025-05-30 11:41:52] [INFO ] Time to serialize properties into /tmp/CTLFireability14998391662765714104.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/CTLFireability17463824111883404179.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14998391662765714104.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.95422e+26,1.86909,45108,5239,59,74309,686,1105,158726,64,1527,0
Converting to forward existential form...Done !
original formula: EF(AX(FALSE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t171, t183, t191, t277, t414, t416, t418, t419, t427, i0.u70.t198, i0.u74.t19...1301
(forward)formula 0,1,10.5684,261684,1,0,456721,686,6151,951177,257,1527,1191793
FORMULA BusinessProcesses-PT-17-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 545/545 places, 478/478 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 513 transition count 446
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 513 transition count 446
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 75 place count 502 transition count 435
Iterating global reduction 0 with 11 rules applied. Total rules applied 86 place count 502 transition count 435
Applied a total of 86 rules in 32 ms. Remains 502 /545 variables (removed 43) and now considering 435/478 (removed 43) transitions.
// Phase 1: matrix 435 rows 502 cols
[2025-05-30 11:42:03] [INFO ] Computed 105 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:42:03] [INFO ] Implicit Places using invariants in 547 ms returned []
[2025-05-30 11:42:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:42:06] [INFO ] Implicit Places using invariants and state equation in 2746 ms returned []
Implicit Place search using SMT with State Equation took 3296 ms to find 0 implicit places.
Running 434 sub problems to find dead transitions.
[2025-05-30 11:42:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/501 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/501 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 2 (OVERLAPS) 1/502 variables, 59/101 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/502 variables, 4/105 constraints. Problems are: Problem set: 0 solved, 434 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:42:35] [INFO ] Deduced a trap composed of 62 places in 392 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:42:35] [INFO ] Deduced a trap composed of 62 places in 379 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:42:36] [INFO ] Deduced a trap composed of 62 places in 381 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:42:36] [INFO ] Deduced a trap composed of 62 places in 351 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:42:37] [INFO ] Deduced a trap composed of 62 places in 338 ms of which 60 ms to minimize.
SMT process timed out in 30398ms, After SMT, problems are : Problem set: 0 solved, 434 unsolved
Search for dead transitions found 0 dead transitions in 30400ms
Starting structural reductions in LTL mode, iteration 1 : 502/545 places, 435/478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33731 ms. Remains : 502/545 places, 435/478 transitions.
[2025-05-30 11:42:37] [INFO ] Flatten gal took : 16 ms
[2025-05-30 11:42:37] [INFO ] Flatten gal took : 16 ms
[2025-05-30 11:42:37] [INFO ] Input system was already deterministic with 435 transitions.
[2025-05-30 11:42:37] [INFO ] Flatten gal took : 16 ms
[2025-05-30 11:42:37] [INFO ] Flatten gal took : 16 ms
[2025-05-30 11:42:37] [INFO ] Time to serialize gal into /tmp/CTLFireability17393365549107022676.gal : 5 ms
[2025-05-30 11:42:37] [INFO ] Time to serialize properties into /tmp/CTLFireability11544701747435433702.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/CTLFireability17393365549107022676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11544701747435433702.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:43:07] [INFO ] Flatten gal took : 10 ms
[2025-05-30 11:43:07] [INFO ] Applying decomposition
[2025-05-30 11:43:07] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9795583927854728994.txt' '-o' '/tmp/graph9795583927854728994.bin' '-w' '/tmp/graph9795583927854728994.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9795583927854728994.bin' '-l' '-1' '-v' '-w' '/tmp/graph9795583927854728994.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:43:07] [INFO ] Decomposing Gal with order
[2025-05-30 11:43:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:43:07] [INFO ] Removed a total of 269 redundant transitions.
[2025-05-30 11:43:07] [INFO ] Flatten gal took : 27 ms
[2025-05-30 11:43:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 6 ms.
[2025-05-30 11:43:07] [INFO ] Time to serialize gal into /tmp/CTLFireability5214100829706008990.gal : 6 ms
[2025-05-30 11:43:07] [INFO ] Time to serialize properties into /tmp/CTLFireability4441926365439972766.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/CTLFireability5214100829706008990.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4441926365439972766.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.95422e+26,3.06213,58936,5453,70,94442,1412,1134,235524,69,3855,0
Converting to forward existential form...Done !
original formula: EG(E((AX(FALSE) + ((i13.i1.u108.p319!=1) * AF((((i11.i1.u54.p162==1)&&(i11.i1.u121.p381==1))&&(i11.i1.u154.p556==1))))) U E((i4.i1.u139.p...188
=> equivalent forward existential formula: [FwdG(Init,E((!(EX(!(FALSE))) + ((i13.i1.u108.p319!=1) * !(EG(!((((i11.i1.u54.p162==1)&&(i11.i1.u121.p381==1))&&...243
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t172, t180, t270, t282, t415, t416, t417, t419, t420, t428, i0.i0.u84.t175, i...1364
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 545/545 places, 478/478 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 514 transition count 447
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 514 transition count 447
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 73 place count 503 transition count 436
Iterating global reduction 0 with 11 rules applied. Total rules applied 84 place count 503 transition count 436
Applied a total of 84 rules in 33 ms. Remains 503 /545 variables (removed 42) and now considering 436/478 (removed 42) transitions.
// Phase 1: matrix 436 rows 503 cols
[2025-05-30 11:43:37] [INFO ] Computed 105 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:43:38] [INFO ] Implicit Places using invariants in 675 ms returned []
[2025-05-30 11:43:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:43:41] [INFO ] Implicit Places using invariants and state equation in 3252 ms returned []
Implicit Place search using SMT with State Equation took 3930 ms to find 0 implicit places.
Running 435 sub problems to find dead transitions.
[2025-05-30 11:43:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 2 (OVERLAPS) 1/503 variables, 61/103 constraints. Problems are: Problem set: 0 solved, 435 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/503 variables, 2/105 constraints. Problems are: Problem set: 0 solved, 435 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:44:09] [INFO ] Deduced a trap composed of 62 places in 383 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:44:09] [INFO ] Deduced a trap composed of 83 places in 378 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:44:10] [INFO ] Deduced a trap composed of 83 places in 389 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:44:10] [INFO ] Deduced a trap composed of 83 places in 403 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:44:11] [INFO ] Deduced a trap composed of 83 places in 414 ms of which 99 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:44:11] [INFO ] Deduced a trap composed of 82 places in 394 ms of which 88 ms to minimize.
SMT process timed out in 30266ms, After SMT, problems are : Problem set: 0 solved, 435 unsolved
Search for dead transitions found 0 dead transitions in 30267ms
Starting structural reductions in LTL mode, iteration 1 : 503/545 places, 436/478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34231 ms. Remains : 503/545 places, 436/478 transitions.
[2025-05-30 11:44:11] [INFO ] Flatten gal took : 17 ms
[2025-05-30 11:44:11] [INFO ] Flatten gal took : 18 ms
[2025-05-30 11:44:11] [INFO ] Input system was already deterministic with 436 transitions.
[2025-05-30 11:44:11] [INFO ] Flatten gal took : 18 ms
[2025-05-30 11:44:11] [INFO ] Flatten gal took : 18 ms
[2025-05-30 11:44:11] [INFO ] Time to serialize gal into /tmp/CTLFireability16980832811045384485.gal : 3 ms
[2025-05-30 11:44:11] [INFO ] Time to serialize properties into /tmp/CTLFireability9530442911585845697.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/CTLFireability16980832811045384485.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9530442911585845697.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:44:41] [INFO ] Flatten gal took : 15 ms
[2025-05-30 11:44:41] [INFO ] Applying decomposition
[2025-05-30 11:44:41] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14144679253069027624.txt' '-o' '/tmp/graph14144679253069027624.bin' '-w' '/tmp/graph14144679253069027624.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14144679253069027624.bin' '-l' '-1' '-v' '-w' '/tmp/graph14144679253069027624.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:44:41] [INFO ] Decomposing Gal with order
[2025-05-30 11:44:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:44:41] [INFO ] Removed a total of 276 redundant transitions.
[2025-05-30 11:44:41] [INFO ] Flatten gal took : 24 ms
[2025-05-30 11:44:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 6 ms.
[2025-05-30 11:44:42] [INFO ] Time to serialize gal into /tmp/CTLFireability17888906851442505431.gal : 6 ms
[2025-05-30 11:44:42] [INFO ] Time to serialize properties into /tmp/CTLFireability3421157382366596833.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/CTLFireability17888906851442505431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3421157382366596833.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.01949e+26,1.68502,38996,4084,46,69302,504,1090,122365,54,1216,0
Converting to forward existential form...Done !
original formula: (EF((AX(AX((i1.i0.u78.p230==1))) * (i17.i0.u33.p99==1))) + EX(EF((i8.u137.p521==1))))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * (i17.i0.u33.p99==1)) * !(EX(!(!(EX(!((i1.i0.u78.p230==1))))))))] != FALSE + [(FwdU(EY(Init...194
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t9, t180, t192, t271, t283, t292, t416, t417, t418, t420, t421, t429, i0.u86.t170, i1...1332
(forward)formula 0,1,9.71403,221140,1,0,397767,504,6307,821257,224,1218,914980
FORMULA BusinessProcesses-PT-17-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 545/545 places, 478/478 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 513 transition count 446
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 513 transition count 446
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 75 place count 502 transition count 435
Iterating global reduction 0 with 11 rules applied. Total rules applied 86 place count 502 transition count 435
Applied a total of 86 rules in 55 ms. Remains 502 /545 variables (removed 43) and now considering 435/478 (removed 43) transitions.
// Phase 1: matrix 435 rows 502 cols
[2025-05-30 11:44:51] [INFO ] Computed 105 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:44:52] [INFO ] Implicit Places using invariants in 632 ms returned []
[2025-05-30 11:44:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:44:55] [INFO ] Implicit Places using invariants and state equation in 2922 ms returned []
Implicit Place search using SMT with State Equation took 3556 ms to find 0 implicit places.
Running 434 sub problems to find dead transitions.
[2025-05-30 11:44:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/501 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/501 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 2 (OVERLAPS) 1/502 variables, 59/101 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/502 variables, 4/105 constraints. Problems are: Problem set: 0 solved, 434 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:19] [INFO ] Deduced a trap composed of 62 places in 302 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:20] [INFO ] Deduced a trap composed of 62 places in 395 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:20] [INFO ] Deduced a trap composed of 62 places in 379 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:20] [INFO ] Deduced a trap composed of 62 places in 378 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:21] [INFO ] Deduced a trap composed of 62 places in 344 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:21] [INFO ] Deduced a trap composed of 62 places in 367 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:22] [INFO ] Deduced a trap composed of 62 places in 347 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:22] [INFO ] Deduced a trap composed of 62 places in 344 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:22] [INFO ] Deduced a trap composed of 62 places in 333 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:23] [INFO ] Deduced a trap composed of 83 places in 442 ms of which 105 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:23] [INFO ] Deduced a trap composed of 83 places in 367 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:24] [INFO ] Deduced a trap composed of 83 places in 704 ms of which 398 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:24] [INFO ] Deduced a trap composed of 83 places in 424 ms of which 101 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:24] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:25] [INFO ] Deduced a trap composed of 81 places in 379 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:45:25] [INFO ] Deduced a trap composed of 81 places in 225 ms of which 49 ms to minimize.
SMT process timed out in 30163ms, After SMT, problems are : Problem set: 0 solved, 434 unsolved
Search for dead transitions found 0 dead transitions in 30165ms
Starting structural reductions in LTL mode, iteration 1 : 502/545 places, 435/478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33778 ms. Remains : 502/545 places, 435/478 transitions.
[2025-05-30 11:45:25] [INFO ] Flatten gal took : 10 ms
[2025-05-30 11:45:25] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:45:25] [INFO ] Input system was already deterministic with 435 transitions.
[2025-05-30 11:45:25] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:45:25] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:45:25] [INFO ] Time to serialize gal into /tmp/CTLFireability15697659310029995322.gal : 2 ms
[2025-05-30 11:45:25] [INFO ] Time to serialize properties into /tmp/CTLFireability1062543682780982235.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/CTLFireability15697659310029995322.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1062543682780982235.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:45:55] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:45:55] [INFO ] Applying decomposition
[2025-05-30 11:45:55] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16845769329517697585.txt' '-o' '/tmp/graph16845769329517697585.bin' '-w' '/tmp/graph16845769329517697585.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16845769329517697585.bin' '-l' '-1' '-v' '-w' '/tmp/graph16845769329517697585.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:45:55] [INFO ] Decomposing Gal with order
[2025-05-30 11:45:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:45:55] [INFO ] Removed a total of 270 redundant transitions.
[2025-05-30 11:45:55] [INFO ] Flatten gal took : 47 ms
[2025-05-30 11:45:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 9 ms.
[2025-05-30 11:45:55] [INFO ] Time to serialize gal into /tmp/CTLFireability7630568107172531315.gal : 8 ms
[2025-05-30 11:45:55] [INFO ] Time to serialize properties into /tmp/CTLFireability6287655078226102922.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/CTLFireability7630568107172531315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6287655078226102922.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.95422e+26,4.56372,77864,6745,56,114324,1218,1167,358923,63,2805,0
Converting to forward existential form...Done !
original formula: EX((AG((AX(((i1.u3.p7==1)||(((i12.i2.u86.p248==1)&&(i12.i0.u136.p460==1))&&(i0.u138.p611==1)))) + (i16.i0.u107.p319==0))) * EX(AG(((((i7....247
=> equivalent forward existential formula: [(EY((EY(Init) * !(E(TRUE U !((!(EX(!(((i1.u3.p7==1)||(((i12.i2.u86.p248==1)&&(i12.i0.u136.p460==1))&&(i0.u138.p...328
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t172, t180, t192, t270, t282, t415, t417, t419, t420, t428, i0.t10, i0.u138.t...1348
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 545/545 places, 478/478 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 514 transition count 447
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 514 transition count 447
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 72 place count 504 transition count 437
Iterating global reduction 0 with 10 rules applied. Total rules applied 82 place count 504 transition count 437
Applied a total of 82 rules in 38 ms. Remains 504 /545 variables (removed 41) and now considering 437/478 (removed 41) transitions.
// Phase 1: matrix 437 rows 504 cols
[2025-05-30 11:46:25] [INFO ] Computed 105 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:46:26] [INFO ] Implicit Places using invariants in 490 ms returned []
[2025-05-30 11:46:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:46:29] [INFO ] Implicit Places using invariants and state equation in 2661 ms returned []
Implicit Place search using SMT with State Equation took 3153 ms to find 0 implicit places.
Running 436 sub problems to find dead transitions.
[2025-05-30 11:46:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/503 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 436 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/503 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 436 unsolved
At refinement iteration 2 (OVERLAPS) 1/504 variables, 59/101 constraints. Problems are: Problem set: 0 solved, 436 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 4/105 constraints. Problems are: Problem set: 0 solved, 436 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:46:58] [INFO ] Deduced a trap composed of 62 places in 389 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:46:59] [INFO ] Deduced a trap composed of 62 places in 385 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 11:46:59] [INFO ] Deduced a trap composed of 62 places in 387 ms of which 79 ms to minimize.
SMT process timed out in 30429ms, After SMT, problems are : Problem set: 0 solved, 436 unsolved
Search for dead transitions found 0 dead transitions in 30431ms
Starting structural reductions in LTL mode, iteration 1 : 504/545 places, 437/478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33625 ms. Remains : 504/545 places, 437/478 transitions.
[2025-05-30 11:46:59] [INFO ] Flatten gal took : 17 ms
[2025-05-30 11:46:59] [INFO ] Flatten gal took : 22 ms
[2025-05-30 11:46:59] [INFO ] Input system was already deterministic with 437 transitions.
[2025-05-30 11:46:59] [INFO ] Flatten gal took : 18 ms
[2025-05-30 11:46:59] [INFO ] Flatten gal took : 19 ms
[2025-05-30 11:46:59] [INFO ] Time to serialize gal into /tmp/CTLFireability11141945651383418710.gal : 4 ms
[2025-05-30 11:46:59] [INFO ] Time to serialize properties into /tmp/CTLFireability18071620973170513505.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/CTLFireability11141945651383418710.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18071620973170513505.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 11:47:29] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:47:29] [INFO ] Applying decomposition
[2025-05-30 11:47:29] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14151795520940353792.txt' '-o' '/tmp/graph14151795520940353792.bin' '-w' '/tmp/graph14151795520940353792.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14151795520940353792.bin' '-l' '-1' '-v' '-w' '/tmp/graph14151795520940353792.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:47:29] [INFO ] Decomposing Gal with order
[2025-05-30 11:47:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:47:29] [INFO ] Removed a total of 267 redundant transitions.
[2025-05-30 11:47:29] [INFO ] Flatten gal took : 40 ms
[2025-05-30 11:47:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 9 ms.
[2025-05-30 11:47:29] [INFO ] Time to serialize gal into /tmp/CTLFireability2059792543474910106.gal : 7 ms
[2025-05-30 11:47:29] [INFO ] Time to serialize properties into /tmp/CTLFireability17445094646529651544.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/CTLFireability2059792543474910106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17445094646529651544.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.98808e+26,1.43822,36924,3772,68,57623,774,1164,173703,68,1652,0
Converting to forward existential form...Done !
original formula: EF((!(E(!(E((i9.i1.u128.p439==1) U (i5.i1.u171.p636==1))) U AG((i16.u149.p550==1)))) + EX(EX((i1.i1.u52.p163==1)))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(!(E((i9.i1.u128.p439==1) U (i5.i1.u171.p636==1))) U !(E(TRUE U !((i16.u149.p550==1)))))...229
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t174, t186, t272, t284, t418, t419, t421, t422, t430, i0.t194, i0.u70.t201, i...1369
(forward)formula 0,1,6.70732,179260,1,0,290022,901,7619,1.04836e+06,324,2151,768064
FORMULA BusinessProcesses-PT-17-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 545/545 places, 478/478 transitions.
Graph (trivial) has 270 edges and 545 vertex of which 7 / 545 are part of one of the 1 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 1184 edges and 539 vertex of which 538 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 74 place count 537 transition count 397
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 146 place count 465 transition count 397
Performed 106 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 106 Pre rules applied. Total rules applied 146 place count 465 transition count 291
Deduced a syphon composed of 106 places in 1 ms
Ensure Unique test removed 20 places
Reduce places removed 126 places and 0 transitions.
Iterating global reduction 2 with 232 rules applied. Total rules applied 378 place count 339 transition count 291
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 406 place count 311 transition count 263
Iterating global reduction 2 with 28 rules applied. Total rules applied 434 place count 311 transition count 263
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 434 place count 311 transition count 261
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 439 place count 308 transition count 261
Performed 125 Post agglomeration using F-continuation condition.Transition count delta: 125
Deduced a syphon composed of 125 places in 1 ms
Ensure Unique test removed 4 places
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 2 with 254 rules applied. Total rules applied 693 place count 179 transition count 136
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 694 place count 178 transition count 135
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 695 place count 177 transition count 135
Applied a total of 695 rules in 91 ms. Remains 177 /545 variables (removed 368) and now considering 135/478 (removed 343) transitions.
// Phase 1: matrix 135 rows 177 cols
[2025-05-30 11:47:36] [INFO ] Computed 79 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:47:37] [INFO ] Implicit Places using invariants in 325 ms returned [0, 1, 2, 3, 4, 8, 9, 32, 33, 34, 35, 42, 43, 44, 49, 50, 51, 52, 53, 54, 55]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 327 ms to find 21 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 156/545 places, 135/478 transitions.
Applied a total of 0 rules in 8 ms. Remains 156 /156 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 427 ms. Remains : 156/545 places, 135/478 transitions.
[2025-05-30 11:47:37] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:47:37] [INFO ] Flatten gal took : 8 ms
[2025-05-30 11:47:37] [INFO ] Input system was already deterministic with 135 transitions.
RANDOM walk for 12 steps (0 resets) in 5 ms. (2 steps per ms) remains 0/1 properties
FORMULA BusinessProcesses-PT-17-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-30 11:47:37] [INFO ] Flatten gal took : 5 ms
[2025-05-30 11:47:37] [INFO ] Flatten gal took : 6 ms
[2025-05-30 11:47:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17452533122086260721.gal : 1 ms
[2025-05-30 11:47:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15827157899108632803.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17452533122086260721.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15827157899108632803.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 545/545 places, 478/478 transitions.
Graph (complete) has 1191 edges and 545 vertex of which 544 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 61 place count 543 transition count 416
Reduce places removed 60 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 62 rules applied. Total rules applied 123 place count 483 transition count 414
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 125 place count 481 transition count 414
Performed 116 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 116 Pre rules applied. Total rules applied 125 place count 481 transition count 298
Deduced a syphon composed of 116 places in 0 ms
Ensure Unique test removed 19 places
Reduce places removed 135 places and 0 transitions.
Iterating global reduction 3 with 251 rules applied. Total rules applied 376 place count 346 transition count 298
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 404 place count 318 transition count 270
Iterating global reduction 3 with 28 rules applied. Total rules applied 432 place count 318 transition count 270
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 432 place count 318 transition count 268
Deduced a syphon composed of 2 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 437 place count 315 transition count 268
Performed 121 Post agglomeration using F-continuation condition.Transition count delta: 121
Deduced a syphon composed of 121 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 125 places and 0 transitions.
Iterating global reduction 3 with 246 rules applied. Total rules applied 683 place count 190 transition count 147
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 684 place count 190 transition count 147
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 685 place count 189 transition count 146
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 686 place count 188 transition count 146
Applied a total of 686 rules in 103 ms. Remains 188 /545 variables (removed 357) and now considering 146/478 (removed 332) transitions.
// Phase 1: matrix 146 rows 188 cols
[2025-05-30 11:47:37] [INFO ] Computed 80 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:47:37] [INFO ] Implicit Places using invariants in 366 ms returned [0, 1, 2, 3, 11, 12, 37, 38, 39, 40, 47, 48, 49, 54, 55, 56, 57, 58, 59, 60]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 372 ms to find 20 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 168/545 places, 146/478 transitions.
Applied a total of 0 rules in 5 ms. Remains 168 /168 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 480 ms. Remains : 168/545 places, 146/478 transitions.
[2025-05-30 11:47:37] [INFO ] Flatten gal took : 6 ms
[2025-05-30 11:47:37] [INFO ] Flatten gal took : 6 ms
[2025-05-30 11:47:37] [INFO ] Input system was already deterministic with 146 transitions.
[2025-05-30 11:47:37] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:47:37] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:47:37] [INFO ] Time to serialize gal into /tmp/CTLFireability17054644358419747495.gal : 1 ms
[2025-05-30 11:47:37] [INFO ] Time to serialize properties into /tmp/CTLFireability7951331250544715510.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/CTLFireability17054644358419747495.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7951331250544715510.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.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,61376,0.359223,10256,2,2603,5,20525,6,0,818,20808,0
Converting to forward existential form...Done !
original formula: EG(AG((((p295==0)||(((p63==0)&&((p110==0)||(p538==0)))&&((p469==0)||(p58==0))))||((p470==0)&&(((p75==0)||(p345==0))||(p611==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((((p295==0)||(((p63==0)&&((p110==0)||(p538==0)))&&((p469==0)||(p58==0))))||((p470==0)&&(...204
Reverse transition relation is NOT exact ! Due to transitions t8, t11, t38, t40, t44, t45, t46, t47, t48, t82, t83, t84, t85, t86, t91, t105, t108, t109, t...284
(forward)formula 0,0,1.81964,42340,1,0,223,151300,284,107,6091,86267,276
FORMULA BusinessProcesses-PT-17-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 545/545 places, 478/478 transitions.
Graph (trivial) has 271 edges and 545 vertex of which 7 / 545 are part of one of the 1 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 1184 edges and 539 vertex of which 538 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 75 place count 537 transition count 396
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 148 place count 464 transition count 396
Performed 106 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 106 Pre rules applied. Total rules applied 148 place count 464 transition count 290
Deduced a syphon composed of 106 places in 1 ms
Ensure Unique test removed 20 places
Reduce places removed 126 places and 0 transitions.
Iterating global reduction 2 with 232 rules applied. Total rules applied 380 place count 338 transition count 290
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 409 place count 309 transition count 261
Iterating global reduction 2 with 29 rules applied. Total rules applied 438 place count 309 transition count 261
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 438 place count 309 transition count 259
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 443 place count 306 transition count 259
Performed 122 Post agglomeration using F-continuation condition.Transition count delta: 122
Deduced a syphon composed of 122 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 126 places and 0 transitions.
Iterating global reduction 2 with 248 rules applied. Total rules applied 691 place count 180 transition count 137
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 692 place count 179 transition count 136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 693 place count 178 transition count 136
Applied a total of 693 rules in 47 ms. Remains 178 /545 variables (removed 367) and now considering 136/478 (removed 342) transitions.
// Phase 1: matrix 136 rows 178 cols
[2025-05-30 11:47:39] [INFO ] Computed 79 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:47:39] [INFO ] Implicit Places using invariants in 360 ms returned [0, 1, 2, 3, 4, 8, 9, 33, 34, 35, 36, 43, 44, 45, 50, 51, 52, 53, 54, 55, 56]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 361 ms to find 21 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 157/545 places, 136/478 transitions.
Applied a total of 0 rules in 5 ms. Remains 157 /157 variables (removed 0) and now considering 136/136 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 413 ms. Remains : 157/545 places, 136/478 transitions.
[2025-05-30 11:47:39] [INFO ] Flatten gal took : 5 ms
[2025-05-30 11:47:39] [INFO ] Flatten gal took : 5 ms
[2025-05-30 11:47:39] [INFO ] Input system was already deterministic with 136 transitions.
[2025-05-30 11:47:39] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:47:40] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:47:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15056861738995864587.gal : 2 ms
[2025-05-30 11:47:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10572709206487685267.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15056861738995864587.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10572709206487685267.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality10572709206487685267.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 20
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :20 after 102
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :102 after 108
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :108 after 240
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1704 after 1728
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1728 after 3252
RANDOM walk for 40000 steps (6825 resets) in 786 ms. (50 steps per ms) remains 1/1 properties
Invariant property BusinessProcesses-PT-17-CTLFireability-2023-15 does not hold.
FORMULA BusinessProcesses-PT-17-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,10878,0.179675,6980,2,2203,14,9652,6,0,764,5804,0
Total reachable state count : 10878
Verifying 1 reachability properties.
Invariant property BusinessProcesses-PT-17-CTLFireability-2023-15 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BusinessProcesses-PT-17-CTLFireability-2023-15,1,0.181065,7108,2,158,14,9652,7,0,772,5804,0
BEST_FIRST walk for 40004 steps (1660 resets) in 349 ms. (114 steps per ms) remains 1/1 properties
ITS tools runner thread asked to quit. Dying gracefully.
Finished probabilistic random walk after 562 steps, run visited all 1 properties in 8 ms. (steps per millisecond=70 )
Probabilistic random walk after 562 steps, saw 278 distinct states, run finished after 15 ms. (steps per millisecond=37 ) properties seen :1
[2025-05-30 11:47:40] [INFO ] Flatten gal took : 12 ms
[2025-05-30 11:47:40] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:47:40] [INFO ] Applying decomposition
[2025-05-30 11:47:40] [INFO ] Flatten gal took : 12 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/graph7429634107616946964.txt' '-o' '/tmp/graph7429634107616946964.bin' '-w' '/tmp/graph7429634107616946964.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7429634107616946964.bin' '-l' '-1' '-v' '-w' '/tmp/graph7429634107616946964.weights' '-q' '0' '-e' '0.001'
[2025-05-30 11:47:40] [INFO ] Decomposing Gal with order
[2025-05-30 11:47:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 11:47:40] [INFO ] Removed a total of 268 redundant transitions.
[2025-05-30 11:47:40] [INFO ] Flatten gal took : 24 ms
[2025-05-30 11:47:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 4 ms.
[2025-05-30 11:47:40] [INFO ] Time to serialize gal into /tmp/CTLFireability18034270217015952653.gal : 6 ms
[2025-05-30 11:47:40] [INFO ] Time to serialize properties into /tmp/CTLFireability1935242169637051562.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/CTLFireability18034270217015952653.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1935242169637051562.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 7 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.33268e+26,5.13407,111200,7164,65,156721,997,1211,576584,74,2614,0
Converting to forward existential form...Done !
original formula: E(((i11.i1.u130.p398==1) + A(EX((((i11.i2.u132.p412==1)||(i13.i3.u108.p312==1))&&((i17.i1.u159.p529==1)||(((i3.i0.u23.p59==1)&&(i12.u114....427
=> equivalent forward existential formula: [(FwdU(Init,((i11.i1.u130.p398==1) + !((E(!(E((i19.u168.p525==1) U ((i13.i1.u104.p299!=1)||((i15.i0.u48.p142==1)...714
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t52, t92, t208, t220, t228, t318, t332, t459, t460, t462, t471, i0.u75.t231, i0.u77.t...1718
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,1,1501.17,2732524,1,0,3.90291e+06,997,2628,1.00669e+07,149,2614,4039966
FORMULA BusinessProcesses-PT-17-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
Detected timeout of ITS tools.
[2025-05-30 12:13:50] [INFO ] Applying decomposition
[2025-05-30 12:13:50] [INFO ] Flatten gal took : 12 ms
[2025-05-30 12:13:50] [INFO ] Decomposing Gal with order
[2025-05-30 12:13:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 12:13:50] [INFO ] Removed a total of 133 redundant transitions.
[2025-05-30 12:13:50] [INFO ] Flatten gal took : 26 ms
[2025-05-30 12:13:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 188 labels/synchronizations in 137 ms.
[2025-05-30 12:13:50] [INFO ] Time to serialize gal into /tmp/CTLFireability12554748135533527608.gal : 9 ms
[2025-05-30 12:13:50] [INFO ] Time to serialize properties into /tmp/CTLFireability6944933210936479601.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/CTLFireability12554748135533527608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6944933210936479601.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 6 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="BusinessProcesses-PT-17"
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 BusinessProcesses-PT-17, 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 r030-smll-174853813400130"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-17.tgz
mv BusinessProcesses-PT-17 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;