About the Execution of ITS-Tools for BusinessProcesses-PT-15
| 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 | T??FTFTTFT??FFTF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813300114.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-15, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813300114
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K 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 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K 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 3.7K 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 157K 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-15-CTLFireability-2023-12
FORMULA_NAME BusinessProcesses-PT-15-CTLFireability-2023-13
FORMULA_NAME BusinessProcesses-PT-15-CTLFireability-2023-14
FORMULA_NAME BusinessProcesses-PT-15-CTLFireability-2023-15
FORMULA_NAME BusinessProcesses-PT-15-CTLFireability-2025-00
FORMULA_NAME BusinessProcesses-PT-15-CTLFireability-2025-01
FORMULA_NAME BusinessProcesses-PT-15-CTLFireability-2025-02
FORMULA_NAME BusinessProcesses-PT-15-CTLFireability-2025-03
FORMULA_NAME BusinessProcesses-PT-15-CTLFireability-2025-04
FORMULA_NAME BusinessProcesses-PT-15-CTLFireability-2025-05
FORMULA_NAME BusinessProcesses-PT-15-CTLFireability-2025-06
FORMULA_NAME BusinessProcesses-PT-15-CTLFireability-2025-07
FORMULA_NAME BusinessProcesses-PT-15-CTLFireability-2025-08
FORMULA_NAME BusinessProcesses-PT-15-CTLFireability-2025-09
FORMULA_NAME BusinessProcesses-PT-15-CTLFireability-2025-10
FORMULA_NAME BusinessProcesses-PT-15-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748593471990
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-15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-30 08:24:34] [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 08:24:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 08:24:35] [INFO ] Load time of PNML (sax parser for PT used): 257 ms
[2025-05-30 08:24:35] [INFO ] Transformed 630 places.
[2025-05-30 08:24:35] [INFO ] Transformed 566 transitions.
[2025-05-30 08:24:35] [INFO ] Found NUPN structural information;
[2025-05-30 08:24:35] [INFO ] Parsed PT model containing 630 places and 566 transitions and 1666 arcs in 514 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 27 ms.
Deduced a syphon composed of 4 places in 24 ms
Reduce places removed 4 places and 4 transitions.
Support contains 109 out of 626 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 562/562 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 623 transition count 562
Discarding 80 places :
Symmetric choice reduction at 1 with 80 rule applications. Total rules 83 place count 543 transition count 482
Iterating global reduction 1 with 80 rules applied. Total rules applied 163 place count 543 transition count 482
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 198 place count 508 transition count 447
Iterating global reduction 1 with 35 rules applied. Total rules applied 233 place count 508 transition count 447
Applied a total of 233 rules in 258 ms. Remains 508 /626 variables (removed 118) and now considering 447/562 (removed 115) transitions.
// Phase 1: matrix 447 rows 508 cols
[2025-05-30 08:24:35] [INFO ] Computed 99 invariants in 59 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:24:36] [INFO ] Implicit Places using invariants in 1104 ms returned []
[2025-05-30 08:24:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:24:38] [INFO ] Implicit Places using invariants and state equation in 2175 ms returned []
Implicit Place search using SMT with State Equation took 3354 ms to find 0 implicit places.
Running 446 sub problems to find dead transitions.
[2025-05-30 08:24:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/507 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/507 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 2 (OVERLAPS) 1/508 variables, 58/97 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/508 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 446 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:03] [INFO ] Deduced a trap composed of 66 places in 311 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:03] [INFO ] Deduced a trap composed of 67 places in 317 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:04] [INFO ] Deduced a trap composed of 67 places in 253 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:04] [INFO ] Deduced a trap composed of 67 places in 218 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:04] [INFO ] Deduced a trap composed of 67 places in 231 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:04] [INFO ] Deduced a trap composed of 67 places in 218 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:05] [INFO ] Deduced a trap composed of 67 places in 199 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:05] [INFO ] Deduced a trap composed of 66 places in 233 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:05] [INFO ] Deduced a trap composed of 67 places in 220 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:05] [INFO ] Deduced a trap composed of 67 places in 232 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:06] [INFO ] Deduced a trap composed of 66 places in 231 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:06] [INFO ] Deduced a trap composed of 66 places in 265 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:06] [INFO ] Deduced a trap composed of 66 places in 222 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:07] [INFO ] Deduced a trap composed of 66 places in 360 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:07] [INFO ] Deduced a trap composed of 87 places in 488 ms of which 186 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:07] [INFO ] Deduced a trap composed of 82 places in 248 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:08] [INFO ] Deduced a trap composed of 87 places in 433 ms of which 152 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:09] [INFO ] Deduced a trap composed of 87 places in 703 ms of which 146 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:09] [INFO ] Deduced a trap composed of 87 places in 382 ms of which 88 ms to minimize.
SMT process timed out in 30535ms, After SMT, problems are : Problem set: 0 solved, 446 unsolved
Search for dead transitions found 0 dead transitions in 30563ms
Starting structural reductions in LTL mode, iteration 1 : 508/626 places, 447/562 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34224 ms. Remains : 508/626 places, 447/562 transitions.
Support contains 109 out of 508 places after structural reductions.
[2025-05-30 08:25:09] [INFO ] Flatten gal took : 97 ms
[2025-05-30 08:25:09] [INFO ] Flatten gal took : 47 ms
[2025-05-30 08:25:10] [INFO ] Input system was already deterministic with 447 transitions.
Support contains 108 out of 508 places (down from 109) after GAL structural reductions.
RANDOM walk for 40000 steps (270 resets) in 2262 ms. (17 steps per ms) remains 41/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 21 ms. (181 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 13 ms. (285 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 19 ms. (200 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 20 ms. (190 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 17 ms. (222 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4001 steps (8 resets) in 15 ms. (250 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 41/41 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 41/41 properties
[2025-05-30 08:25:11] [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) 0/73 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (OVERLAPS) 213/286 variables, 28/28 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (OVERLAPS) 111/397 variables, 30/58 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/397 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 41 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp57 is UNSAT
At refinement iteration 5 (OVERLAPS) 105/502 variables, 41/99 constraints. Problems are: Problem set: 2 solved, 39 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:12] [INFO ] Deduced a trap composed of 11 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 08:25:12] [INFO ] Deduced a trap composed of 22 places in 52 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:13] [INFO ] Deduced a trap composed of 67 places in 370 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:13] [INFO ] Deduced a trap composed of 50 places in 404 ms of which 72 ms to minimize.
Problem AtomicPropp14 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:13] [INFO ] Deduced a trap composed of 67 places in 338 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:14] [INFO ] Deduced a trap composed of 66 places in 394 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:14] [INFO ] Deduced a trap composed of 66 places in 238 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:14] [INFO ] Deduced a trap composed of 22 places in 322 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:15] [INFO ] Deduced a trap composed of 25 places in 255 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:15] [INFO ] Deduced a trap composed of 72 places in 278 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:15] [INFO ] Deduced a trap composed of 50 places in 284 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:16] [INFO ] Deduced a trap composed of 67 places in 269 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:16] [INFO ] Deduced a trap composed of 83 places in 257 ms of which 60 ms to minimize.
SMT process timed out in 5166ms, After SMT, problems are : Problem set: 3 solved, 38 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 69 out of 508 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 508/508 places, 447/447 transitions.
Graph (complete) has 1136 edges and 508 vertex of which 507 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 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 507 transition count 410
Reduce places removed 36 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 40 rules applied. Total rules applied 77 place count 471 transition count 406
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 81 place count 467 transition count 406
Performed 94 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 94 Pre rules applied. Total rules applied 81 place count 467 transition count 312
Deduced a syphon composed of 94 places in 1 ms
Ensure Unique test removed 14 places
Reduce places removed 108 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 283 place count 359 transition count 312
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 294 place count 348 transition count 301
Iterating global reduction 3 with 11 rules applied. Total rules applied 305 place count 348 transition count 301
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 305 place count 348 transition count 300
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 307 place count 347 transition count 300
Performed 102 Post agglomeration using F-continuation condition.Transition count delta: 102
Deduced a syphon composed of 102 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 206 rules applied. Total rules applied 513 place count 243 transition count 198
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 514 place count 243 transition count 197
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 515 place count 243 transition count 196
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 516 place count 242 transition count 196
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 526 place count 242 transition count 196
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 527 place count 241 transition count 195
Applied a total of 527 rules in 195 ms. Remains 241 /508 variables (removed 267) and now considering 195/447 (removed 252) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 196 ms. Remains : 241/508 places, 195/447 transitions.
RANDOM walk for 40000 steps (1874 resets) in 1096 ms. (36 steps per ms) remains 36/38 properties
BEST_FIRST walk for 4002 steps (33 resets) in 21 ms. (181 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (34 resets) in 31 ms. (125 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (23 resets) in 56 ms. (70 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (36 resets) in 18 ms. (210 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (33 resets) in 25 ms. (154 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (33 resets) in 14 ms. (266 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (23 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (32 resets) in 25 ms. (153 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (32 resets) in 18 ms. (210 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (33 resets) in 14 ms. (266 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (33 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (34 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (25 resets) in 12 ms. (307 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (34 resets) in 12 ms. (308 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (34 resets) in 12 ms. (307 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (31 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (33 resets) in 14 ms. (266 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (32 resets) in 18 ms. (210 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (34 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (35 resets) in 13 ms. (286 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (33 resets) in 18 ms. (210 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (33 resets) in 14 ms. (266 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (32 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (34 resets) in 18 ms. (210 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (33 resets) in 76 ms. (52 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (34 resets) in 25 ms. (154 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (32 resets) in 17 ms. (222 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4002 steps (33 resets) in 20 ms. (190 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (33 resets) in 18 ms. (210 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (35 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (36 resets) in 17 ms. (222 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (26 resets) in 15 ms. (250 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (34 resets) in 21 ms. (182 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (31 resets) in 19 ms. (200 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (32 resets) in 16 ms. (235 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4004 steps (34 resets) in 20 ms. (190 steps per ms) remains 36/36 properties
Interrupted probabilistic random walk after 511340 steps, run timeout after 3001 ms. (steps per millisecond=170 ) properties seen :30 out of 36
Probabilistic random walk after 511340 steps, saw 80518 distinct states, run finished after 3016 ms. (steps per millisecond=169 ) properties seen :30
// Phase 1: matrix 195 rows 241 cols
[2025-05-30 08:25:20] [INFO ] Computed 83 invariants in 10 ms
[2025-05-30 08:25:20] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 65/82 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 38/120 variables, 22/30 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 62/182 variables, 25/55 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:20] [INFO ] Deduced a trap composed of 25 places in 106 ms of which 17 ms to minimize.
Problem AtomicPropp39 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:20] [INFO ] Deduced a trap composed of 25 places in 131 ms of which 28 ms to minimize.
Problem AtomicPropp46 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:20] [INFO ] Deduced a trap composed of 25 places in 146 ms of which 24 ms to minimize.
Problem AtomicPropp47 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/182 variables, 3/58 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/182 variables, 0/58 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 4/186 variables, 4/62 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/186 variables, 0/62 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 190/376 variables, 186/248 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/376 variables, 1/249 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/376 variables, 0/249 constraints. Problems are: Problem set: 3 solved, 3 unsolved
Problem AtomicPropp4 is UNSAT
At refinement iteration 13 (OVERLAPS) 59/435 variables, 54/303 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/435 variables, 23/326 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/435 variables, 0/326 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 1/436 variables, 1/327 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/436 variables, 1/328 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/436 variables, 0/328 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 0/436 variables, 0/328 constraints. Problems are: Problem set: 4 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 436/436 variables, and 328 constraints, problems are : Problem set: 4 solved, 2 unsolved in 896 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 241/241 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 2 unsolved
Problem AtomicPropp32 is UNSAT
At refinement iteration 1 (OVERLAPS) 59/64 variables, 4/4 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/4 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 46/110 variables, 24/28 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 0/28 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 64/174 variables, 23/51 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/174 variables, 1/52 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/174 variables, 0/52 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/178 variables, 4/56 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/178 variables, 0/56 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/180 variables, 2/58 constraints. Problems are: Problem set: 5 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/180 variables, 2/60 constraints. Problems are: Problem set: 5 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:25:21] [INFO ] Deduced a trap composed of 25 places in 140 ms of which 26 ms to minimize.
Problem AtomicPropp51 is UNSAT
After SMT solving in domain Int declared 180/436 variables, and 61 constraints, problems are : Problem set: 6 solved, 0 unsolved in 304 ms.
Refiners :[Positive P Invariants (semi-flows): 32/58 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 0/241 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/6 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1229ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
FORMULA BusinessProcesses-PT-15-CTLFireability-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 08:25:21] [INFO ] Flatten gal took : 36 ms
[2025-05-30 08:25:21] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BusinessProcesses-PT-15-CTLFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 08:25:21] [INFO ] Flatten gal took : 36 ms
[2025-05-30 08:25:21] [INFO ] Input system was already deterministic with 447 transitions.
Support contains 70 out of 508 places (down from 82) after GAL structural reductions.
Computed a total of 216 stabilizing places and 188 stable transitions
Graph (complete) has 1136 edges and 508 vertex of which 507 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.20 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 508/508 places, 447/447 transitions.
Graph (trivial) has 245 edges and 508 vertex of which 6 / 508 are part of one of the 1 SCC in 3 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1130 edges and 503 vertex of which 502 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 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 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 0 with 59 rules applied. Total rules applied 61 place count 501 transition count 380
Reduce places removed 59 places and 0 transitions.
Iterating post reduction 1 with 59 rules applied. Total rules applied 120 place count 442 transition count 380
Performed 103 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 103 Pre rules applied. Total rules applied 120 place count 442 transition count 277
Deduced a syphon composed of 103 places in 1 ms
Ensure Unique test removed 20 places
Reduce places removed 123 places and 0 transitions.
Iterating global reduction 2 with 226 rules applied. Total rules applied 346 place count 319 transition count 277
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 363 place count 302 transition count 260
Iterating global reduction 2 with 17 rules applied. Total rules applied 380 place count 302 transition count 260
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 380 place count 302 transition count 257
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 386 place count 299 transition count 257
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 2 with 246 rules applied. Total rules applied 632 place count 174 transition count 136
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 633 place count 173 transition count 135
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 634 place count 172 transition count 135
Applied a total of 634 rules in 89 ms. Remains 172 /508 variables (removed 336) and now considering 135/447 (removed 312) transitions.
// Phase 1: matrix 135 rows 172 cols
[2025-05-30 08:25:21] [INFO ] Computed 74 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:25:22] [INFO ] Implicit Places using invariants in 313 ms returned [5, 6, 10, 11, 34, 35, 36, 37, 42, 43, 44, 48, 49, 50, 51, 52, 53, 54]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 315 ms to find 18 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 154/508 places, 135/447 transitions.
Applied a total of 0 rules in 9 ms. Remains 154 /154 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 413 ms. Remains : 154/508 places, 135/447 transitions.
[2025-05-30 08:25:22] [INFO ] Flatten gal took : 12 ms
[2025-05-30 08:25:22] [INFO ] Flatten gal took : 12 ms
[2025-05-30 08:25:22] [INFO ] Input system was already deterministic with 135 transitions.
[2025-05-30 08:25:22] [INFO ] Flatten gal took : 12 ms
[2025-05-30 08:25:22] [INFO ] Flatten gal took : 12 ms
[2025-05-30 08:25:22] [INFO ] Time to serialize gal into /tmp/CTLFireability6056686966105530337.gal : 7 ms
[2025-05-30 08:25:22] [INFO ] Time to serialize properties into /tmp/CTLFireability15112388381810498448.ctl : 6 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/CTLFireability6056686966105530337.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15112388381810498448.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,12342,0.128986,7000,2,1483,5,9517,6,0,750,7382,0
Converting to forward existential form...Done !
original formula: EG(EF((AF((p589==1)) + EG((p28==1)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(EG(!((p589==1)))) + EG((p28==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t28, t30, t31, t32, t33, t34, t49, t50, t51, t52, t53, t88, t89, t90, t106, t110, t11...270
(forward)formula 0,1,1.42675,38468,1,0,337,178657,270,208,5662,160034,438
FORMULA BusinessProcesses-PT-15-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 508/508 places, 447/447 transitions.
Graph (trivial) has 246 edges and 508 vertex of which 6 / 508 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1130 edges and 503 vertex of which 502 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 62 place count 501 transition count 379
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 122 place count 441 transition count 379
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 102 Pre rules applied. Total rules applied 122 place count 441 transition count 277
Deduced a syphon composed of 102 places in 2 ms
Ensure Unique test removed 20 places
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 346 place count 319 transition count 277
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 363 place count 302 transition count 260
Iterating global reduction 2 with 17 rules applied. Total rules applied 380 place count 302 transition count 260
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 380 place count 302 transition count 257
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 386 place count 299 transition count 257
Performed 124 Post agglomeration using F-continuation condition.Transition count delta: 124
Deduced a syphon composed of 124 places in 1 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 638 place count 171 transition count 133
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 639 place count 170 transition count 132
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 640 place count 169 transition count 132
Applied a total of 640 rules in 69 ms. Remains 169 /508 variables (removed 339) and now considering 132/447 (removed 315) transitions.
// Phase 1: matrix 132 rows 169 cols
[2025-05-30 08:25:23] [INFO ] Computed 74 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:25:24] [INFO ] Implicit Places using invariants in 206 ms returned [0, 1, 2, 3, 4, 8, 9, 33, 34, 35, 36, 41, 42, 43, 47, 48, 49, 50, 51, 52, 53]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 207 ms to find 21 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 148/508 places, 132/447 transitions.
Applied a total of 0 rules in 8 ms. Remains 148 /148 variables (removed 0) and now considering 132/132 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 284 ms. Remains : 148/508 places, 132/447 transitions.
[2025-05-30 08:25:24] [INFO ] Flatten gal took : 12 ms
[2025-05-30 08:25:24] [INFO ] Flatten gal took : 12 ms
[2025-05-30 08:25:24] [INFO ] Input system was already deterministic with 132 transitions.
[2025-05-30 08:25:24] [INFO ] Flatten gal took : 11 ms
[2025-05-30 08:25:24] [INFO ] Flatten gal took : 10 ms
[2025-05-30 08:25:24] [INFO ] Time to serialize gal into /tmp/CTLFireability16401323753324260389.gal : 4 ms
[2025-05-30 08:25:24] [INFO ] Time to serialize properties into /tmp/CTLFireability6675042734520192907.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/CTLFireability16401323753324260389.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6675042734520192907.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,11238,0.105164,6856,2,1321,5,9148,6,0,724,7402,0
Converting to forward existential form...Done !
original formula: EF(AG(EF((p108==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U (p108==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t24, t26, t44, t45, t46, t47, t48, t71, t72, t73, t74, t75, t84, t85, t86, t103, t107, t108, ...261
(forward)formula 0,0,0.713128,24240,1,0,184,95381,248,98,5346,63933,261
FORMULA BusinessProcesses-PT-15-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 508/508 places, 447/447 transitions.
Graph (trivial) has 245 edges and 508 vertex of which 6 / 508 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1130 edges and 503 vertex of which 502 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 62 place count 501 transition count 379
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 122 place count 441 transition count 379
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 102 Pre rules applied. Total rules applied 122 place count 441 transition count 277
Deduced a syphon composed of 102 places in 1 ms
Ensure Unique test removed 20 places
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 346 place count 319 transition count 277
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 363 place count 302 transition count 260
Iterating global reduction 2 with 17 rules applied. Total rules applied 380 place count 302 transition count 260
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 380 place count 302 transition count 257
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 386 place count 299 transition count 257
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 2 with 246 rules applied. Total rules applied 632 place count 174 transition count 136
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 633 place count 173 transition count 135
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 634 place count 172 transition count 135
Applied a total of 634 rules in 56 ms. Remains 172 /508 variables (removed 336) and now considering 135/447 (removed 312) transitions.
// Phase 1: matrix 135 rows 172 cols
[2025-05-30 08:25:24] [INFO ] Computed 74 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:25:25] [INFO ] Implicit Places using invariants in 211 ms returned [0, 1, 2, 3, 4, 8, 9, 32, 33, 34, 35, 40, 41, 42, 46, 47, 48, 49, 50, 51, 52]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 212 ms to find 21 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 151/508 places, 135/447 transitions.
Applied a total of 0 rules in 8 ms. Remains 151 /151 variables (removed 0) and now considering 135/135 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 277 ms. Remains : 151/508 places, 135/447 transitions.
[2025-05-30 08:25:25] [INFO ] Flatten gal took : 9 ms
[2025-05-30 08:25:25] [INFO ] Flatten gal took : 10 ms
[2025-05-30 08:25:25] [INFO ] Input system was already deterministic with 135 transitions.
[2025-05-30 08:25:25] [INFO ] Flatten gal took : 10 ms
[2025-05-30 08:25:25] [INFO ] Flatten gal took : 10 ms
[2025-05-30 08:25:25] [INFO ] Time to serialize gal into /tmp/CTLFireability8936290216406287650.gal : 3 ms
[2025-05-30 08:25:25] [INFO ] Time to serialize properties into /tmp/CTLFireability2131249732522078613.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/CTLFireability8936290216406287650.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2131249732522078613.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,11172,0.116711,7296,2,1766,5,10929,6,0,739,7766,0
Converting to forward existential form...Done !
original formula: AF(!(A(((p269==1) + EG((p568==1))) U AF(!(EF((p629==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(!((E(!(!(EG(!(!(E(TRUE U (p629==1))))))) U (!(((p269==1) + EG((p568==1)))) * !(!(EG(!(!(E(TRUE U ...228
Reverse transition relation is NOT exact ! Due to transitions t0, t26, t28, t29, t30, t31, t32, t47, t48, t49, t50, t51, t84, t88, t89, t90, t106, t110, t1...271
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.739113,27760,1,0,206,100171,272,113,5820,66611,296
FORMULA BusinessProcesses-PT-15-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 508/508 places, 447/447 transitions.
Graph (trivial) has 246 edges and 508 vertex of which 6 / 508 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1130 edges and 503 vertex of which 502 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 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 62 place count 501 transition count 379
Reduce places removed 60 places and 0 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 122 place count 441 transition count 379
Performed 103 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 103 Pre rules applied. Total rules applied 122 place count 441 transition count 276
Deduced a syphon composed of 103 places in 1 ms
Ensure Unique test removed 20 places
Reduce places removed 123 places and 0 transitions.
Iterating global reduction 2 with 226 rules applied. Total rules applied 348 place count 318 transition count 276
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 365 place count 301 transition count 259
Iterating global reduction 2 with 17 rules applied. Total rules applied 382 place count 301 transition count 259
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 382 place count 301 transition count 257
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 386 place count 299 transition count 257
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 638 place count 171 transition count 133
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 639 place count 170 transition count 132
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 640 place count 169 transition count 132
Applied a total of 640 rules in 57 ms. Remains 169 /508 variables (removed 339) and now considering 132/447 (removed 315) transitions.
// Phase 1: matrix 132 rows 169 cols
[2025-05-30 08:25:26] [INFO ] Computed 74 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:25:26] [INFO ] Implicit Places using invariants in 191 ms returned [0, 1, 2, 3, 4, 8, 9, 32, 33, 34, 35, 40, 41, 42, 46, 47, 48, 49, 50, 51, 52]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 193 ms to find 21 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 148/508 places, 132/447 transitions.
Applied a total of 0 rules in 10 ms. Remains 148 /148 variables (removed 0) and now considering 132/132 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 265 ms. Remains : 148/508 places, 132/447 transitions.
[2025-05-30 08:25:26] [INFO ] Flatten gal took : 9 ms
[2025-05-30 08:25:26] [INFO ] Flatten gal took : 9 ms
[2025-05-30 08:25:26] [INFO ] Input system was already deterministic with 132 transitions.
[2025-05-30 08:25:26] [INFO ] Flatten gal took : 21 ms
[2025-05-30 08:25:26] [INFO ] Flatten gal took : 18 ms
[2025-05-30 08:25:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3331030679407587591.gal : 2 ms
[2025-05-30 08:25:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7831248040632327997.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/ReachabilityCardinality3331030679407587591.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7831248040632327997.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
RANDOM walk for 40000 steps (8315 resets) in 358 ms. (111 steps per ms) remains 1/1 properties
Loading property file /tmp/ReachabilityCardinality7831248040632327997.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
BEST_FIRST walk for 40004 steps (2402 resets) in 116 ms. (341 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 30
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :30 after 54
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :54 after 108
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :132 after 174
Finished probabilistic random walk after 222 steps, run visited all 1 properties in 5 ms. (steps per millisecond=44 )
Probabilistic random walk after 222 steps, saw 131 distinct states, run finished after 10 ms. (steps per millisecond=22 ) properties seen :1
FORMULA BusinessProcesses-PT-15-CTLFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :186 after 978
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :978 after 2173
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 508/508 places, 447/447 transitions.
Graph (complete) has 1136 edges and 508 vertex of which 507 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 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 51 place count 506 transition count 395
Reduce places removed 50 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 54 rules applied. Total rules applied 105 place count 456 transition count 391
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 109 place count 452 transition count 391
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 104 Pre rules applied. Total rules applied 109 place count 452 transition count 287
Deduced a syphon composed of 104 places in 1 ms
Ensure Unique test removed 20 places
Reduce places removed 124 places and 0 transitions.
Iterating global reduction 3 with 228 rules applied. Total rules applied 337 place count 328 transition count 287
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 352 place count 313 transition count 272
Iterating global reduction 3 with 15 rules applied. Total rules applied 367 place count 313 transition count 272
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 367 place count 313 transition count 269
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 373 place count 310 transition count 269
Performed 118 Post agglomeration using F-continuation condition.Transition count delta: 118
Deduced a syphon composed of 118 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 613 place count 188 transition count 151
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 614 place count 187 transition count 150
Applied a total of 614 rules in 63 ms. Remains 187 /508 variables (removed 321) and now considering 150/447 (removed 297) transitions.
// Phase 1: matrix 150 rows 187 cols
[2025-05-30 08:25:26] [INFO ] Computed 75 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:25:26] [INFO ] Implicit Places using invariants in 201 ms returned [45, 46, 53, 54, 55, 56, 57, 58, 59]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 202 ms to find 9 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 178/508 places, 150/447 transitions.
Applied a total of 0 rules in 5 ms. Remains 178 /178 variables (removed 0) and now considering 150/150 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 270 ms. Remains : 178/508 places, 150/447 transitions.
[2025-05-30 08:25:26] [INFO ] Flatten gal took : 10 ms
[2025-05-30 08:25:26] [INFO ] Flatten gal took : 9 ms
[2025-05-30 08:25:26] [INFO ] Input system was already deterministic with 150 transitions.
[2025-05-30 08:25:26] [INFO ] Flatten gal took : 9 ms
[2025-05-30 08:25:26] [INFO ] Flatten gal took : 9 ms
[2025-05-30 08:25:26] [INFO ] Time to serialize gal into /tmp/CTLFireability15003653233648768975.gal : 2 ms
[2025-05-30 08:25:26] [INFO ] Time to serialize properties into /tmp/CTLFireability15953393746929085007.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/CTLFireability15003653233648768975.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15953393746929085007.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.
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,302034,0.207388,10540,2,3153,5,22249,6,0,861,17835,0
Converting to forward existential form...Done !
original formula: !(E(!(((EG((p363==1)) * !((((p159==1)&&(p386==1))&&(p595==1)))) * ((((p105==1)&&(p472==1))||(((p619==1)&&(p622==1))&&(p188==1)))||(p25==1...181
=> equivalent forward existential formula: [FwdG(FwdU(FwdU(Init,!(((EG((p363==1)) * !((((p159==1)&&(p386==1))&&(p595==1)))) * ((((p105==1)&&(p472==1))||(((...228
Reverse transition relation is NOT exact ! Due to transitions t0, t5, t11, t14, t36, t38, t39, t42, t43, t44, t45, t46, t47, t63, t64, t65, t66, t94, t98, ...291
Hit Full ! (commute/partial/dont) 148/0/2
(forward)formula 0,0,4.15415,120484,1,0,504,542324,302,364,6547,614681,693
FORMULA BusinessProcesses-PT-15-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 508/508 places, 447/447 transitions.
Graph (trivial) has 244 edges and 508 vertex of which 6 / 508 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1130 edges and 503 vertex of which 502 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 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 0 with 59 rules applied. Total rules applied 61 place count 501 transition count 380
Reduce places removed 59 places and 0 transitions.
Iterating post reduction 1 with 59 rules applied. Total rules applied 120 place count 442 transition count 380
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 120 place count 442 transition count 279
Deduced a syphon composed of 101 places in 0 ms
Ensure Unique test removed 19 places
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 221 rules applied. Total rules applied 341 place count 322 transition count 279
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 359 place count 304 transition count 261
Iterating global reduction 2 with 18 rules applied. Total rules applied 377 place count 304 transition count 261
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 377 place count 304 transition count 258
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 383 place count 301 transition count 258
Performed 123 Post agglomeration using F-continuation condition.Transition count delta: 123
Deduced a syphon composed of 123 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 2 with 250 rules applied. Total rules applied 633 place count 174 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 634 place count 173 transition count 134
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 635 place count 172 transition count 134
Applied a total of 635 rules in 40 ms. Remains 172 /508 variables (removed 336) and now considering 134/447 (removed 313) transitions.
// Phase 1: matrix 134 rows 172 cols
[2025-05-30 08:25:31] [INFO ] Computed 75 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:25:31] [INFO ] Implicit Places using invariants in 219 ms returned [0, 1, 2, 3, 4, 8, 9, 34, 35, 36, 37, 42, 43, 44, 48, 49, 50, 51, 52, 53, 54]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 221 ms to find 21 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 151/508 places, 134/447 transitions.
Applied a total of 0 rules in 4 ms. Remains 151 /151 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 265 ms. Remains : 151/508 places, 134/447 transitions.
[2025-05-30 08:25:31] [INFO ] Flatten gal took : 9 ms
[2025-05-30 08:25:31] [INFO ] Flatten gal took : 8 ms
[2025-05-30 08:25:31] [INFO ] Input system was already deterministic with 134 transitions.
[2025-05-30 08:25:31] [INFO ] Flatten gal took : 8 ms
[2025-05-30 08:25:31] [INFO ] Flatten gal took : 20 ms
[2025-05-30 08:25:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3626904170257044994.gal : 4 ms
[2025-05-30 08:25:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5048631577409861804.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/ReachabilityCardinality3626904170257044994.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5048631577409861804.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality5048631577409861804.prop.
RANDOM walk for 40000 steps (6873 resets) in 296 ms. (134 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 24
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :24 after 54
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :54 after 108
SDD proceeding with computation,1 properties remain. new max is 64
BEST_FIRST walk for 40004 steps (1696 resets) in 123 ms. (322 steps per ms) remains 1/1 properties
SDD size :108 after 240
SDD proceeding with computation,1 properties remain. new max is 128
Finished probabilistic random walk after 275 steps, run visited all 1 properties in 5 ms. (steps per millisecond=55 )
Probabilistic random walk after 275 steps, saw 175 distinct states, run finished after 5 ms. (steps per millisecond=55 ) properties seen :1
FORMULA BusinessProcesses-PT-15-CTLFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner timed out or was interrupted.
SDD size :240 after 1644
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 508/508 places, 447/447 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 493 transition count 432
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 493 transition count 432
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 35 place count 488 transition count 427
Iterating global reduction 0 with 5 rules applied. Total rules applied 40 place count 488 transition count 427
Applied a total of 40 rules in 35 ms. Remains 488 /508 variables (removed 20) and now considering 427/447 (removed 20) transitions.
// Phase 1: matrix 427 rows 488 cols
[2025-05-30 08:25:31] [INFO ] Computed 99 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:25:32] [INFO ] Implicit Places using invariants in 592 ms returned []
[2025-05-30 08:25:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:25:34] [INFO ] Implicit Places using invariants and state equation in 2145 ms returned []
Implicit Place search using SMT with State Equation took 2739 ms to find 0 implicit places.
Running 426 sub problems to find dead transitions.
[2025-05-30 08:25:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/487 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/487 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 1/488 variables, 58/97 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/488 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 426 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:26:01] [INFO ] Deduced a trap composed of 63 places in 369 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:26:01] [INFO ] Deduced a trap composed of 65 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 08:26:01] [INFO ] Deduced a trap composed of 65 places in 318 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:26:02] [INFO ] Deduced a trap composed of 65 places in 339 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:26:02] [INFO ] Deduced a trap composed of 65 places in 338 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:26:02] [INFO ] Deduced a trap composed of 65 places in 344 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:26:03] [INFO ] Deduced a trap composed of 65 places in 355 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:26:03] [INFO ] Deduced a trap composed of 65 places in 366 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:26:03] [INFO ] Deduced a trap composed of 65 places in 263 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:26:04] [INFO ] Deduced a trap composed of 62 places in 228 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:26:04] [INFO ] Deduced a trap composed of 64 places in 280 ms of which 71 ms to minimize.
SMT process timed out in 30111ms, After SMT, problems are : Problem set: 0 solved, 426 unsolved
Search for dead transitions found 0 dead transitions in 30115ms
Starting structural reductions in LTL mode, iteration 1 : 488/508 places, 427/447 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32892 ms. Remains : 488/508 places, 427/447 transitions.
[2025-05-30 08:26:04] [INFO ] Flatten gal took : 21 ms
[2025-05-30 08:26:04] [INFO ] Flatten gal took : 16 ms
[2025-05-30 08:26:04] [INFO ] Input system was already deterministic with 427 transitions.
[2025-05-30 08:26:04] [INFO ] Flatten gal took : 18 ms
[2025-05-30 08:26:04] [INFO ] Flatten gal took : 15 ms
[2025-05-30 08:26:04] [INFO ] Time to serialize gal into /tmp/CTLFireability8493278513386588259.gal : 5 ms
[2025-05-30 08:26:04] [INFO ] Time to serialize properties into /tmp/CTLFireability10371869111209330306.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/CTLFireability8493278513386588259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10371869111209330306.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 08:26:34] [INFO ] Flatten gal took : 15 ms
[2025-05-30 08:26:34] [INFO ] Applying decomposition
[2025-05-30 08:26:34] [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/graph14673246214468080147.txt' '-o' '/tmp/graph14673246214468080147.bin' '-w' '/tmp/graph14673246214468080147.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14673246214468080147.bin' '-l' '-1' '-v' '-w' '/tmp/graph14673246214468080147.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:26:34] [INFO ] Decomposing Gal with order
[2025-05-30 08:26:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:26:35] [INFO ] Removed a total of 265 redundant transitions.
[2025-05-30 08:26:35] [INFO ] Flatten gal took : 239 ms
[2025-05-30 08:26:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 63 ms.
[2025-05-30 08:26:35] [INFO ] Time to serialize gal into /tmp/CTLFireability2445071904416994507.gal : 41 ms
[2025-05-30 08:26:35] [INFO ] Time to serialize properties into /tmp/CTLFireability7648273064941429775.ctl : 10 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/CTLFireability2445071904416994507.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7648273064941429775.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.61063e+25,1.30612,29788,3876,63,46391,605,1146,101884,74,1531,0
Converting to forward existential form...Done !
original formula: (EX(AG(!(E(((i7.i2.u86.p267==1)||(i7.i0.u146.p555==1)) U ((i16.i1.u163.p611==1)||((i16.i2.u34.p110==1)&&(i16.i2.u140.p524==1))))))) + (EG...548
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U !(!(E(((i7.i2.u86.p267==1)||(i7.i0.u146.p555==1)) U ((i16.i1.u163.p611==1)||((i16.i2.u3...925
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t170, t174, t272, t276, t285, t407, t408, t409, t411, t412, t420, i0.t182, i0...1361
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
Using saturation style SCC detection
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 a local SCC at level 7
Fast SCC detection found an 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
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 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 a local SCC at level 7
Fast SCC detection found an 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
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 508/508 places, 447/447 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 491 transition count 430
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 491 transition count 430
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 40 place count 485 transition count 424
Iterating global reduction 0 with 6 rules applied. Total rules applied 46 place count 485 transition count 424
Applied a total of 46 rules in 37 ms. Remains 485 /508 variables (removed 23) and now considering 424/447 (removed 23) transitions.
// Phase 1: matrix 424 rows 485 cols
[2025-05-30 08:27:05] [INFO ] Computed 99 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:27:06] [INFO ] Implicit Places using invariants in 436 ms returned []
[2025-05-30 08:27:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:27:08] [INFO ] Implicit Places using invariants and state equation in 2322 ms returned []
Implicit Place search using SMT with State Equation took 2763 ms to find 0 implicit places.
Running 423 sub problems to find dead transitions.
[2025-05-30 08:27:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/484 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/484 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 2 (OVERLAPS) 1/485 variables, 58/97 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/485 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 423 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:27] [INFO ] Deduced a trap composed of 62 places in 362 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:27] [INFO ] Deduced a trap composed of 62 places in 349 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:27] [INFO ] Deduced a trap composed of 62 places in 223 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:28] [INFO ] Deduced a trap composed of 62 places in 322 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:28] [INFO ] Deduced a trap composed of 62 places in 349 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:29] [INFO ] Deduced a trap composed of 62 places in 326 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:29] [INFO ] Deduced a trap composed of 62 places in 324 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:29] [INFO ] Deduced a trap composed of 62 places in 205 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:29] [INFO ] Deduced a trap composed of 63 places in 209 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:30] [INFO ] Deduced a trap composed of 83 places in 360 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:30] [INFO ] Deduced a trap composed of 83 places in 216 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:30] [INFO ] Deduced a trap composed of 83 places in 369 ms of which 103 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:31] [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 08:27:31] [INFO ] Deduced a trap composed of 26 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:31] [INFO ] Deduced a trap composed of 81 places in 356 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:31] [INFO ] Deduced a trap composed of 63 places in 283 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:32] [INFO ] Deduced a trap composed of 20 places in 195 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:32] [INFO ] Deduced a trap composed of 61 places in 366 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:32] [INFO ] Deduced a trap composed of 62 places in 222 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:33] [INFO ] Deduced a trap composed of 61 places in 389 ms of which 82 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/485 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 423 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:34] [INFO ] Deduced a trap composed of 83 places in 350 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:34] [INFO ] Deduced a trap composed of 83 places in 338 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:34] [INFO ] Deduced a trap composed of 83 places in 350 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:35] [INFO ] Deduced a trap composed of 61 places in 328 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:35] [INFO ] Deduced a trap composed of 62 places in 355 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:36] [INFO ] Deduced a trap composed of 63 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 08:27:36] [INFO ] Deduced a trap composed of 81 places in 338 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:36] [INFO ] Deduced a trap composed of 63 places in 334 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:37] [INFO ] Deduced a trap composed of 63 places in 347 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:37] [INFO ] Deduced a trap composed of 82 places in 259 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:38] [INFO ] Deduced a trap composed of 82 places in 389 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:38] [INFO ] Deduced a trap composed of 67 places in 265 ms of which 52 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 485/909 variables, and 131 constraints, problems are : Problem set: 0 solved, 423 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 0/485 constraints, PredecessorRefiner: 423/423 constraints, Known Traps: 32/32 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 423 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/484 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/484 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 2 (OVERLAPS) 1/485 variables, 58/97 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/485 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/485 variables, 32/131 constraints. Problems are: Problem set: 0 solved, 423 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:47] [INFO ] Deduced a trap composed of 82 places in 235 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:47] [INFO ] Deduced a trap composed of 82 places in 240 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:47] [INFO ] Deduced a trap composed of 82 places in 315 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:48] [INFO ] Deduced a trap composed of 82 places in 331 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:48] [INFO ] Deduced a trap composed of 62 places in 323 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:48] [INFO ] Deduced a trap composed of 62 places in 322 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:49] [INFO ] Deduced a trap composed of 62 places in 309 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:49] [INFO ] Deduced a trap composed of 62 places in 320 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:50] [INFO ] Deduced a trap composed of 62 places in 353 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:50] [INFO ] Deduced a trap composed of 62 places in 344 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:50] [INFO ] Deduced a trap composed of 62 places in 337 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:51] [INFO ] Deduced a trap composed of 62 places in 299 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:51] [INFO ] Deduced a trap composed of 83 places in 248 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:51] [INFO ] Deduced a trap composed of 83 places in 225 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:51] [INFO ] Deduced a trap composed of 83 places in 305 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:52] [INFO ] Deduced a trap composed of 83 places in 253 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:52] [INFO ] Deduced a trap composed of 83 places in 377 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:52] [INFO ] Deduced a trap composed of 83 places in 363 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:53] [INFO ] Deduced a trap composed of 83 places in 359 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:53] [INFO ] Deduced a trap composed of 82 places in 350 ms of which 83 ms to minimize.
Problem TDEAD372 is UNSAT
Problem TDEAD373 is UNSAT
Problem TDEAD390 is UNSAT
Problem TDEAD391 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/485 variables, 20/151 constraints. Problems are: Problem set: 4 solved, 419 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:54] [INFO ] Deduced a trap composed of 83 places in 229 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:54] [INFO ] Deduced a trap composed of 63 places in 324 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:55] [INFO ] Deduced a trap composed of 61 places in 363 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:55] [INFO ] Deduced a trap composed of 61 places in 379 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:56] [INFO ] Deduced a trap composed of 61 places in 382 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:56] [INFO ] Deduced a trap composed of 46 places in 356 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:57] [INFO ] Deduced a trap composed of 47 places in 371 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:57] [INFO ] Deduced a trap composed of 82 places in 365 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:58] [INFO ] Deduced a trap composed of 67 places in 349 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:58] [INFO ] Deduced a trap composed of 67 places in 379 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:58] [INFO ] Deduced a trap composed of 62 places in 389 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:59] [INFO ] Deduced a trap composed of 62 places in 348 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:27:59] [INFO ] Deduced a trap composed of 62 places in 380 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:00] [INFO ] Deduced a trap composed of 22 places in 315 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:00] [INFO ] Deduced a trap composed of 22 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:01] [INFO ] Deduced a trap composed of 72 places in 235 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:01] [INFO ] Deduced a trap composed of 43 places in 259 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:02] [INFO ] Deduced a trap composed of 47 places in 257 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:02] [INFO ] Deduced a trap composed of 47 places in 251 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:02] [INFO ] Deduced a trap composed of 82 places in 382 ms of which 89 ms to minimize.
Problem TDEAD346 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD356 is UNSAT
Problem TDEAD357 is UNSAT
Problem TDEAD361 is UNSAT
Problem TDEAD365 is UNSAT
Problem TDEAD366 is UNSAT
Problem TDEAD368 is UNSAT
Problem TDEAD370 is UNSAT
Problem TDEAD374 is UNSAT
Problem TDEAD375 is UNSAT
Problem TDEAD379 is UNSAT
Problem TDEAD382 is UNSAT
Problem TDEAD397 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/485 variables, 20/171 constraints. Problems are: Problem set: 18 solved, 405 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:03] [INFO ] Deduced a trap composed of 63 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 08:28:04] [INFO ] Deduced a trap composed of 47 places in 387 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:04] [INFO ] Deduced a trap composed of 47 places in 358 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:05] [INFO ] Deduced a trap composed of 82 places in 350 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:05] [INFO ] Deduced a trap composed of 83 places in 354 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:06] [INFO ] Deduced a trap composed of 83 places in 375 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:06] [INFO ] Deduced a trap composed of 83 places in 270 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:06] [INFO ] Deduced a trap composed of 82 places in 362 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:07] [INFO ] Deduced a trap composed of 62 places in 245 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:28:07] [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 08:28:08] [INFO ] Deduced a trap composed of 23 places in 250 ms of which 15 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 485/909 variables, and 182 constraints, problems are : Problem set: 18 solved, 405 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 0/485 constraints, PredecessorRefiner: 0/423 constraints, Known Traps: 83/83 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60137ms problems are : Problem set: 18 solved, 405 unsolved
Search for dead transitions found 18 dead transitions in 60141ms
Found 18 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 18 transitions
Dead transitions reduction (with SMT) removed 18 transitions
Starting structural reductions in LTL mode, iteration 1 : 485/508 places, 406/447 transitions.
Applied a total of 0 rules in 11 ms. Remains 485 /485 variables (removed 0) and now considering 406/406 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62957 ms. Remains : 485/508 places, 406/447 transitions.
[2025-05-30 08:28:08] [INFO ] Flatten gal took : 14 ms
[2025-05-30 08:28:08] [INFO ] Flatten gal took : 29 ms
[2025-05-30 08:28:08] [INFO ] Input system was already deterministic with 406 transitions.
[2025-05-30 08:28:08] [INFO ] Flatten gal took : 13 ms
[2025-05-30 08:28:08] [INFO ] Flatten gal took : 13 ms
[2025-05-30 08:28:08] [INFO ] Time to serialize gal into /tmp/CTLFireability1922914647295101619.gal : 4 ms
[2025-05-30 08:28:08] [INFO ] Time to serialize properties into /tmp/CTLFireability14521719240207284531.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/CTLFireability1922914647295101619.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14521719240207284531.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 08:28:39] [INFO ] Flatten gal took : 21 ms
[2025-05-30 08:28:39] [INFO ] Applying decomposition
[2025-05-30 08:28:39] [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/graph13075240740726668668.txt' '-o' '/tmp/graph13075240740726668668.bin' '-w' '/tmp/graph13075240740726668668.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13075240740726668668.bin' '-l' '-1' '-v' '-w' '/tmp/graph13075240740726668668.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:28:39] [INFO ] Decomposing Gal with order
[2025-05-30 08:28:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:28:39] [INFO ] Removed a total of 186 redundant transitions.
[2025-05-30 08:28:39] [INFO ] Flatten gal took : 39 ms
[2025-05-30 08:28:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 22 ms.
[2025-05-30 08:28:39] [INFO ] Time to serialize gal into /tmp/CTLFireability4277334289295779917.gal : 8 ms
[2025-05-30 08:28:39] [INFO ] Time to serialize properties into /tmp/CTLFireability2171255353024422153.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/CTLFireability4277334289295779917.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2171255353024422153.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.61016e+25,1.57148,38772,4694,43,65377,571,1033,123765,61,1596,0
Converting to forward existential form...Done !
original formula: (AF(((i19.u153.p584==1) + EX(AX((i5.u26.p81==0))))) * (EG(EF((i10.u71.p217==1))) + AF((i10.u71.p217==1))))
=> equivalent forward existential formula: ([FwdG(Init,!(((i19.u153.p584==1) + EX(!(EX(!((i5.u26.p81==0))))))))] = FALSE * [FwdG((Init * !(EG(E(TRUE U (i10...204
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t9, t167, t175, t179, t187, t261, t273, t282, t386, t387, t388, t390, t391, t399, i0....1297
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 508/508 places, 447/447 transitions.
Graph (trivial) has 244 edges and 508 vertex of which 6 / 508 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1130 edges and 503 vertex of which 502 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 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 0 with 59 rules applied. Total rules applied 61 place count 501 transition count 380
Reduce places removed 59 places and 0 transitions.
Iterating post reduction 1 with 59 rules applied. Total rules applied 120 place count 442 transition count 380
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 120 place count 442 transition count 279
Deduced a syphon composed of 101 places in 0 ms
Ensure Unique test removed 19 places
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 221 rules applied. Total rules applied 341 place count 322 transition count 279
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 359 place count 304 transition count 261
Iterating global reduction 2 with 18 rules applied. Total rules applied 377 place count 304 transition count 261
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 377 place count 304 transition count 258
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 383 place count 301 transition count 258
Performed 123 Post agglomeration using F-continuation condition.Transition count delta: 123
Deduced a syphon composed of 123 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 2 with 250 rules applied. Total rules applied 633 place count 174 transition count 135
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 634 place count 173 transition count 134
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 635 place count 172 transition count 134
Applied a total of 635 rules in 43 ms. Remains 172 /508 variables (removed 336) and now considering 134/447 (removed 313) transitions.
// Phase 1: matrix 134 rows 172 cols
[2025-05-30 08:29:09] [INFO ] Computed 75 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:29:09] [INFO ] Implicit Places using invariants in 202 ms returned [0, 1, 2, 3, 4, 8, 9, 32, 33, 34, 35, 40, 41, 42, 46, 47, 48, 49, 50, 51, 52]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 204 ms to find 21 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 151/508 places, 134/447 transitions.
Applied a total of 0 rules in 4 ms. Remains 151 /151 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 252 ms. Remains : 151/508 places, 134/447 transitions.
[2025-05-30 08:29:09] [INFO ] Flatten gal took : 6 ms
[2025-05-30 08:29:09] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:29:09] [INFO ] Input system was already deterministic with 134 transitions.
RANDOM walk for 104 steps (18 resets) in 5 ms. (17 steps per ms) remains 0/1 properties
FORMULA BusinessProcesses-PT-15-CTLFireability-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-30 08:29:09] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:29:09] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:29:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality403844901598894723.gal : 2 ms
[2025-05-30 08:29:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4131769876030392019.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/ReachabilityCardinality403844901598894723.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4131769876030392019.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
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 ...327
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 508/508 places, 447/447 transitions.
Graph (trivial) has 242 edges and 508 vertex of which 6 / 508 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1130 edges and 503 vertex of which 502 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 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 57 rules applied. Total rules applied 59 place count 501 transition count 382
Reduce places removed 57 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 58 rules applied. Total rules applied 117 place count 444 transition count 381
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 118 place count 443 transition count 381
Performed 103 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 103 Pre rules applied. Total rules applied 118 place count 443 transition count 278
Deduced a syphon composed of 103 places in 0 ms
Ensure Unique test removed 20 places
Reduce places removed 123 places and 0 transitions.
Iterating global reduction 3 with 226 rules applied. Total rules applied 344 place count 320 transition count 278
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 360 place count 304 transition count 262
Iterating global reduction 3 with 16 rules applied. Total rules applied 376 place count 304 transition count 262
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 376 place count 304 transition count 260
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 380 place count 302 transition count 260
Performed 123 Post agglomeration using F-continuation condition.Transition count delta: 123
Deduced a syphon composed of 123 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 127 places and 0 transitions.
Iterating global reduction 3 with 250 rules applied. Total rules applied 630 place count 175 transition count 137
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 631 place count 174 transition count 136
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 632 place count 173 transition count 136
Applied a total of 632 rules in 51 ms. Remains 173 /508 variables (removed 335) and now considering 136/447 (removed 311) transitions.
// Phase 1: matrix 136 rows 173 cols
[2025-05-30 08:29:09] [INFO ] Computed 74 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:29:09] [INFO ] Implicit Places using invariants in 278 ms returned [0, 1, 2, 3, 4, 8, 9, 32, 33, 34, 35, 40, 41, 47, 48, 49, 50, 51, 52, 53]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 280 ms to find 20 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 153/508 places, 136/447 transitions.
Applied a total of 0 rules in 11 ms. Remains 153 /153 variables (removed 0) and now considering 136/136 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 343 ms. Remains : 153/508 places, 136/447 transitions.
[2025-05-30 08:29:10] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:29:10] [INFO ] Flatten gal took : 6 ms
[2025-05-30 08:29:10] [INFO ] Input system was already deterministic with 136 transitions.
[2025-05-30 08:29:10] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:29:10] [INFO ] Flatten gal took : 5 ms
[2025-05-30 08:29:10] [INFO ] Time to serialize gal into /tmp/CTLFireability17864433706684223796.gal : 1 ms
[2025-05-30 08:29:10] [INFO ] Time to serialize properties into /tmp/CTLFireability13843745095358522312.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/CTLFireability17864433706684223796.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13843745095358522312.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.
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,40110,0.19651,7260,2,1688,5,11649,6,0,747,8149,0
Converting to forward existential form...Done !
original formula: AF((AF((AG((p353==0)) + AG((p515==0)))) * (p189==0)))
=> equivalent forward existential formula: [FwdG(Init,!((!(EG(!((!(E(TRUE U !((p353==0)))) + !(E(TRUE U !((p515==0)))))))) * (p189==0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t36, t38, t39, t40, t41, t42, t43, t58, t59, t60, t61, t62, t95, t96, t97, t108, t112...269
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,2.30904,55148,1,0,376,254444,272,277,5690,248731,464
FORMULA BusinessProcesses-PT-15-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 508/508 places, 447/447 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 491 transition count 430
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 491 transition count 430
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 40 place count 485 transition count 424
Iterating global reduction 0 with 6 rules applied. Total rules applied 46 place count 485 transition count 424
Applied a total of 46 rules in 36 ms. Remains 485 /508 variables (removed 23) and now considering 424/447 (removed 23) transitions.
// Phase 1: matrix 424 rows 485 cols
[2025-05-30 08:29:12] [INFO ] Computed 99 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:29:12] [INFO ] Implicit Places using invariants in 470 ms returned []
[2025-05-30 08:29:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:29:15] [INFO ] Implicit Places using invariants and state equation in 2365 ms returned []
Implicit Place search using SMT with State Equation took 2841 ms to find 0 implicit places.
Running 423 sub problems to find dead transitions.
[2025-05-30 08:29:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/484 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/484 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 2 (OVERLAPS) 1/485 variables, 59/98 constraints. Problems are: Problem set: 0 solved, 423 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/485 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 423 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:29:40] [INFO ] Deduced a trap composed of 62 places in 351 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:29:40] [INFO ] Deduced a trap composed of 62 places in 362 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:29:41] [INFO ] Deduced a trap composed of 62 places in 348 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:29:41] [INFO ] Deduced a trap composed of 61 places in 345 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:29:41] [INFO ] Deduced a trap composed of 61 places in 326 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:29:42] [INFO ] Deduced a trap composed of 61 places in 340 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:29:42] [INFO ] Deduced a trap composed of 61 places in 318 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:29:43] [INFO ] Deduced a trap composed of 61 places in 338 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:29:43] [INFO ] Deduced a trap composed of 61 places in 234 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:29:43] [INFO ] Deduced a trap composed of 61 places in 361 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:29:44] [INFO ] Deduced a trap composed of 61 places in 362 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:29:44] [INFO ] Deduced a trap composed of 61 places in 321 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:29:44] [INFO ] Deduced a trap composed of 61 places in 342 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:29:45] [INFO ] Deduced a trap composed of 61 places in 314 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:29:45] [INFO ] Deduced a trap composed of 61 places in 302 ms of which 55 ms to minimize.
SMT process timed out in 30130ms, After SMT, problems are : Problem set: 0 solved, 423 unsolved
Search for dead transitions found 0 dead transitions in 30133ms
Starting structural reductions in LTL mode, iteration 1 : 485/508 places, 424/447 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33013 ms. Remains : 485/508 places, 424/447 transitions.
[2025-05-30 08:29:45] [INFO ] Flatten gal took : 17 ms
[2025-05-30 08:29:45] [INFO ] Flatten gal took : 17 ms
[2025-05-30 08:29:45] [INFO ] Input system was already deterministic with 424 transitions.
[2025-05-30 08:29:45] [INFO ] Flatten gal took : 16 ms
[2025-05-30 08:29:45] [INFO ] Flatten gal took : 16 ms
[2025-05-30 08:29:45] [INFO ] Time to serialize gal into /tmp/CTLFireability10649250609032375139.gal : 3 ms
[2025-05-30 08:29:45] [INFO ] Time to serialize properties into /tmp/CTLFireability18254088558761916312.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/CTLFireability10649250609032375139.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18254088558761916312.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 08:30:15] [INFO ] Flatten gal took : 12 ms
[2025-05-30 08:30:15] [INFO ] Applying decomposition
[2025-05-30 08:30:15] [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/graph6488152225116633620.txt' '-o' '/tmp/graph6488152225116633620.bin' '-w' '/tmp/graph6488152225116633620.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6488152225116633620.bin' '-l' '-1' '-v' '-w' '/tmp/graph6488152225116633620.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:30:15] [INFO ] Decomposing Gal with order
[2025-05-30 08:30:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:30:15] [INFO ] Removed a total of 265 redundant transitions.
[2025-05-30 08:30:15] [INFO ] Flatten gal took : 43 ms
[2025-05-30 08:30:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 17 ms.
[2025-05-30 08:30:15] [INFO ] Time to serialize gal into /tmp/CTLFireability3172540364878325737.gal : 13 ms
[2025-05-30 08:30:15] [INFO ] Time to serialize properties into /tmp/CTLFireability14778496828681636500.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/CTLFireability3172540364878325737.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14778496828681636500.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,4.80918e+25,3.81649,73564,4453,63,113055,681,1121,268217,73,1804,0
Converting to forward existential form...Done !
original formula: AG(AX(EX((((AX((i16.i0.u106.p325==0)) + (i16.i0.u32.p128==0)) + ((i16.i0.u106.p327==0)||(i16.i0.u142.p612==0))) + ((i16.i1.u36.p112==1)&&...179
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EX((((!(EX(!((i16.i0.u106.p325==0)))) + (i16.i0.u32.p128==0)) + ((i16.i0.u106.p327==0)...239
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t167, t175, t187, t269, t282, t405, t408, t409, t417, i0.t10, i0.u132.t62, i1...1312
(forward)formula 0,0,12.374,217820,1,0,351884,681,6920,935208,326,1927,1019576
FORMULA BusinessProcesses-PT-15-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 508/508 places, 447/447 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 493 transition count 432
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 493 transition count 432
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 35 place count 488 transition count 427
Iterating global reduction 0 with 5 rules applied. Total rules applied 40 place count 488 transition count 427
Applied a total of 40 rules in 42 ms. Remains 488 /508 variables (removed 20) and now considering 427/447 (removed 20) transitions.
// Phase 1: matrix 427 rows 488 cols
[2025-05-30 08:30:28] [INFO ] Computed 99 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:30:28] [INFO ] Implicit Places using invariants in 471 ms returned []
[2025-05-30 08:30:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:30:31] [INFO ] Implicit Places using invariants and state equation in 2912 ms returned []
Implicit Place search using SMT with State Equation took 3385 ms to find 0 implicit places.
Running 426 sub problems to find dead transitions.
[2025-05-30 08:30:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/487 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/487 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 2 (OVERLAPS) 1/488 variables, 59/98 constraints. Problems are: Problem set: 0 solved, 426 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/488 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 426 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:30:57] [INFO ] Deduced a trap composed of 62 places in 258 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:30:57] [INFO ] Deduced a trap composed of 62 places in 248 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:30:57] [INFO ] Deduced a trap composed of 62 places in 353 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:30:58] [INFO ] Deduced a trap composed of 62 places in 368 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:30:58] [INFO ] Deduced a trap composed of 62 places in 347 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:30:59] [INFO ] Deduced a trap composed of 62 places in 336 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:30:59] [INFO ] Deduced a trap composed of 62 places in 319 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:30:59] [INFO ] Deduced a trap composed of 62 places in 329 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:31:00] [INFO ] Deduced a trap composed of 62 places in 328 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:31:00] [INFO ] Deduced a trap composed of 62 places in 335 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:31:00] [INFO ] Deduced a trap composed of 62 places in 353 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:31:01] [INFO ] Deduced a trap composed of 62 places in 364 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:31:01] [INFO ] Deduced a trap composed of 62 places in 346 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:31:01] [INFO ] Deduced a trap composed of 62 places in 351 ms of which 62 ms to minimize.
SMT process timed out in 30185ms, After SMT, problems are : Problem set: 0 solved, 426 unsolved
Search for dead transitions found 0 dead transitions in 30187ms
Starting structural reductions in LTL mode, iteration 1 : 488/508 places, 427/447 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33617 ms. Remains : 488/508 places, 427/447 transitions.
[2025-05-30 08:31:01] [INFO ] Flatten gal took : 18 ms
[2025-05-30 08:31:01] [INFO ] Flatten gal took : 20 ms
[2025-05-30 08:31:01] [INFO ] Input system was already deterministic with 427 transitions.
[2025-05-30 08:31:01] [INFO ] Flatten gal took : 17 ms
[2025-05-30 08:31:02] [INFO ] Flatten gal took : 17 ms
[2025-05-30 08:31:02] [INFO ] Time to serialize gal into /tmp/CTLFireability11664892486679357309.gal : 4 ms
[2025-05-30 08:31:02] [INFO ] Time to serialize properties into /tmp/CTLFireability18199869659925262560.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/CTLFireability11664892486679357309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18199869659925262560.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 08:31:32] [INFO ] Flatten gal took : 11 ms
[2025-05-30 08:31:32] [INFO ] Applying decomposition
[2025-05-30 08:31:32] [INFO ] Flatten gal took : 11 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/graph7321752128124016006.txt' '-o' '/tmp/graph7321752128124016006.bin' '-w' '/tmp/graph7321752128124016006.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7321752128124016006.bin' '-l' '-1' '-v' '-w' '/tmp/graph7321752128124016006.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:31:32] [INFO ] Decomposing Gal with order
[2025-05-30 08:31:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:31:32] [INFO ] Removed a total of 267 redundant transitions.
[2025-05-30 08:31:32] [INFO ] Flatten gal took : 28 ms
[2025-05-30 08:31:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 10 ms.
[2025-05-30 08:31:32] [INFO ] Time to serialize gal into /tmp/CTLFireability12034159190280090153.gal : 7 ms
[2025-05-30 08:31:32] [INFO ] Time to serialize properties into /tmp/CTLFireability3104986145365889191.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/CTLFireability12034159190280090153.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3104986145365889191.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,4.76336e+25,1.45805,37772,4366,56,58709,579,1100,126605,66,1345,0
Converting to forward existential form...Done !
original formula: AG((((i13.u25.p68==1) + EF((AX((i8.u54.p160==0)) * (A((i16.i2.u127.p428==1) U (((i2.u70.p203==1)&&(i11.i1.u124.p411==1))&&(i17.u133.p595=...374
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !((E(TRUE U (((i11.i0.u67.p197!=1)||(i11.i1.u122.p402!=1))||(i11.i0.u152.p624!=1))) * !((E...716
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t167, t175, t263, t272, t285, t408, t409, t411, t412, t420, i0.i0.u132.t66, i...1368
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 508/508 places, 447/447 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 490 transition count 429
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 490 transition count 429
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 42 place count 484 transition count 423
Iterating global reduction 0 with 6 rules applied. Total rules applied 48 place count 484 transition count 423
Applied a total of 48 rules in 34 ms. Remains 484 /508 variables (removed 24) and now considering 423/447 (removed 24) transitions.
// Phase 1: matrix 423 rows 484 cols
[2025-05-30 08:32:02] [INFO ] Computed 99 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:32:02] [INFO ] Implicit Places using invariants in 431 ms returned []
[2025-05-30 08:32:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:32:04] [INFO ] Implicit Places using invariants and state equation in 2041 ms returned []
Implicit Place search using SMT with State Equation took 2482 ms to find 0 implicit places.
Running 422 sub problems to find dead transitions.
[2025-05-30 08:32:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/483 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/483 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (OVERLAPS) 1/484 variables, 58/97 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/484 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 422 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:32:31] [INFO ] Deduced a trap composed of 62 places in 366 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:32:31] [INFO ] Deduced a trap composed of 83 places in 371 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:32:32] [INFO ] Deduced a trap composed of 83 places in 341 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:32:32] [INFO ] Deduced a trap composed of 83 places in 363 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:32:32] [INFO ] Deduced a trap composed of 83 places in 336 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:32:33] [INFO ] Deduced a trap composed of 83 places in 362 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:32:33] [INFO ] Deduced a trap composed of 83 places in 356 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:32:34] [INFO ] Deduced a trap composed of 61 places in 359 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:32:34] [INFO ] Deduced a trap composed of 82 places in 364 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:32:34] [INFO ] Deduced a trap composed of 61 places in 348 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:32:35] [INFO ] Deduced a trap composed of 61 places in 351 ms of which 67 ms to minimize.
SMT process timed out in 30366ms, After SMT, problems are : Problem set: 0 solved, 422 unsolved
Search for dead transitions found 0 dead transitions in 30369ms
Starting structural reductions in LTL mode, iteration 1 : 484/508 places, 423/447 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32885 ms. Remains : 484/508 places, 423/447 transitions.
[2025-05-30 08:32:35] [INFO ] Flatten gal took : 18 ms
[2025-05-30 08:32:35] [INFO ] Flatten gal took : 18 ms
[2025-05-30 08:32:35] [INFO ] Input system was already deterministic with 423 transitions.
[2025-05-30 08:32:35] [INFO ] Flatten gal took : 22 ms
[2025-05-30 08:32:35] [INFO ] Flatten gal took : 18 ms
[2025-05-30 08:32:35] [INFO ] Time to serialize gal into /tmp/CTLFireability5704555443367402143.gal : 4 ms
[2025-05-30 08:32:35] [INFO ] Time to serialize properties into /tmp/CTLFireability17882023793555380875.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/CTLFireability5704555443367402143.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17882023793555380875.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 08:33:05] [INFO ] Flatten gal took : 11 ms
[2025-05-30 08:33:05] [INFO ] Applying decomposition
[2025-05-30 08:33:05] [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/graph3082299291363971343.txt' '-o' '/tmp/graph3082299291363971343.bin' '-w' '/tmp/graph3082299291363971343.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3082299291363971343.bin' '-l' '-1' '-v' '-w' '/tmp/graph3082299291363971343.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:33:05] [INFO ] Decomposing Gal with order
[2025-05-30 08:33:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:33:05] [INFO ] Removed a total of 268 redundant transitions.
[2025-05-30 08:33:05] [INFO ] Flatten gal took : 27 ms
[2025-05-30 08:33:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 7 ms.
[2025-05-30 08:33:05] [INFO ] Time to serialize gal into /tmp/CTLFireability15971476459493503313.gal : 15 ms
[2025-05-30 08:33:05] [INFO ] Time to serialize properties into /tmp/CTLFireability9020200205467271365.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/CTLFireability15971476459493503313.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9020200205467271365.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,4.61016e+25,4.52641,99276,10570,76,145057,1156,1097,379060,72,2649,0
Converting to forward existential form...Done !
original formula: EG(EF((EX((i1.u4.p11==1)) + (((i5.u28.p89==1)&&(i13.i2.u110.p347==1))&&(i5.u139.p505==1)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (EX((i1.u4.p11==1)) + (((i5.u28.p89==1)&&(i13.i2.u110.p347==1))&&(i5.u139.p505==1)))))] != F...159
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t166, t174, t260, t272, t281, t403, t404, t405, t407, t408, t416, i0.i0.t170,...1298
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 508/508 places, 447/447 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 490 transition count 429
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 490 transition count 429
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 42 place count 484 transition count 423
Iterating global reduction 0 with 6 rules applied. Total rules applied 48 place count 484 transition count 423
Applied a total of 48 rules in 35 ms. Remains 484 /508 variables (removed 24) and now considering 423/447 (removed 24) transitions.
[2025-05-30 08:33:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:33:36] [INFO ] Implicit Places using invariants in 440 ms returned []
[2025-05-30 08:33:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 08:33:37] [INFO ] Implicit Places using invariants and state equation in 1942 ms returned []
Implicit Place search using SMT with State Equation took 2387 ms to find 0 implicit places.
Running 422 sub problems to find dead transitions.
[2025-05-30 08:33:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/483 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/483 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 2 (OVERLAPS) 1/484 variables, 58/97 constraints. Problems are: Problem set: 0 solved, 422 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/484 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 422 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:34:04] [INFO ] Deduced a trap composed of 62 places in 368 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:34:04] [INFO ] Deduced a trap composed of 83 places in 369 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:34:05] [INFO ] Deduced a trap composed of 83 places in 377 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:34:05] [INFO ] Deduced a trap composed of 83 places in 358 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:34:06] [INFO ] Deduced a trap composed of 83 places in 355 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:34:06] [INFO ] Deduced a trap composed of 83 places in 359 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:34:06] [INFO ] Deduced a trap composed of 83 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 08:34:07] [INFO ] Deduced a trap composed of 61 places in 345 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:34:07] [INFO ] Deduced a trap composed of 82 places in 370 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:34:07] [INFO ] Deduced a trap composed of 61 places in 336 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 08:34:08] [INFO ] Deduced a trap composed of 61 places in 270 ms of which 60 ms to minimize.
SMT process timed out in 30250ms, After SMT, problems are : Problem set: 0 solved, 422 unsolved
Search for dead transitions found 0 dead transitions in 30251ms
Starting structural reductions in LTL mode, iteration 1 : 484/508 places, 423/447 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32674 ms. Remains : 484/508 places, 423/447 transitions.
[2025-05-30 08:34:08] [INFO ] Flatten gal took : 17 ms
[2025-05-30 08:34:08] [INFO ] Flatten gal took : 17 ms
[2025-05-30 08:34:08] [INFO ] Input system was already deterministic with 423 transitions.
[2025-05-30 08:34:08] [INFO ] Flatten gal took : 18 ms
[2025-05-30 08:34:08] [INFO ] Flatten gal took : 24 ms
[2025-05-30 08:34:08] [INFO ] Time to serialize gal into /tmp/CTLFireability16387440804843000209.gal : 3 ms
[2025-05-30 08:34:08] [INFO ] Time to serialize properties into /tmp/CTLFireability1926444940870826772.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/CTLFireability16387440804843000209.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1926444940870826772.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 08:34:38] [INFO ] Flatten gal took : 11 ms
[2025-05-30 08:34:38] [INFO ] Applying decomposition
[2025-05-30 08:34:38] [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/graph503205538251494986.txt' '-o' '/tmp/graph503205538251494986.bin' '-w' '/tmp/graph503205538251494986.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph503205538251494986.bin' '-l' '-1' '-v' '-w' '/tmp/graph503205538251494986.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:34:38] [INFO ] Decomposing Gal with order
[2025-05-30 08:34:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:34:38] [INFO ] Removed a total of 268 redundant transitions.
[2025-05-30 08:34:38] [INFO ] Flatten gal took : 25 ms
[2025-05-30 08:34:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 5 ms.
[2025-05-30 08:34:38] [INFO ] Time to serialize gal into /tmp/CTLFireability14957857309235219339.gal : 7 ms
[2025-05-30 08:34:38] [INFO ] Time to serialize properties into /tmp/CTLFireability2025800244918622813.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/CTLFireability14957857309235219339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2025800244918622813.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,4.61016e+25,1.16879,31568,3599,80,51960,1703,1095,103141,76,4322,0
Converting to forward existential form...Done !
original formula: AG(((i15.i1.u162.p605==0) + AG(AX((((i2.i0.u63.p190==1)&&(i13.u99.p292==1))&&(i2.i0.u150.p558==1))))))
=> equivalent forward existential formula: [(EY(FwdU((FwdU(Init,TRUE) * !((i15.i1.u162.p605==0))),TRUE)) * !((((i2.i0.u63.p190==1)&&(i13.u99.p292==1))&&(i2...184
(forward)formula 0,0,1.2865,31824,1,0,51960,1703,2566,103141,130,4322,43000
FORMULA BusinessProcesses-PT-15-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !
***************************************
[2025-05-30 08:34:39] [INFO ] Flatten gal took : 11 ms
[2025-05-30 08:34:39] [INFO ] Flatten gal took : 10 ms
[2025-05-30 08:34:39] [INFO ] Applying decomposition
[2025-05-30 08:34:39] [INFO ] Flatten gal took : 11 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/graph6377254868961612982.txt' '-o' '/tmp/graph6377254868961612982.bin' '-w' '/tmp/graph6377254868961612982.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6377254868961612982.bin' '-l' '-1' '-v' '-w' '/tmp/graph6377254868961612982.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:34:39] [INFO ] Decomposing Gal with order
[2025-05-30 08:34:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:34:39] [INFO ] Removed a total of 267 redundant transitions.
[2025-05-30 08:34:39] [INFO ] Flatten gal took : 24 ms
[2025-05-30 08:34:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 5 ms.
[2025-05-30 08:34:39] [INFO ] Time to serialize gal into /tmp/CTLFireability4910105016035426425.gal : 6 ms
[2025-05-30 08:34:39] [INFO ] Time to serialize properties into /tmp/CTLFireability13126357554904398533.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/CTLFireability4910105016035426425.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13126357554904398533.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 4 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,5.02788e+25,14.9644,249636,19259,59,315578,761,1187,950057,76,2357,0
Converting to forward existential form...Done !
original formula: (EX(AG(!(E(((i6.i1.u88.p267==1)||(i6.i0.u156.p555==1)) U ((i15.i1.u174.p611==1)||((i15.i2.u33.p110==1)&&(i15.i2.u150.p524==1))))))) + (EG...546
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U !(!(E(((i6.i1.u88.p267==1)||(i6.i0.u156.p555==1)) U ((i15.i1.u174.p611==1)||((i15.i2.u3...922
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t39, t183, t187, t195, t203, t282, t295, t428, t431, t432, t440, i0.u48.t248,...1560
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 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 an SCC at level 7
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
Fast SCC detection found an SCC at level 18
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 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 an SCC at level 7
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
Fast SCC detection found an SCC at level 18
Detected timeout of ITS tools.
[2025-05-30 08:58:01] [INFO ] Applying decomposition
[2025-05-30 08:58:01] [INFO ] Flatten gal took : 11 ms
[2025-05-30 08:58:01] [INFO ] Decomposing Gal with order
[2025-05-30 08:58:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:58:01] [INFO ] Removed a total of 136 redundant transitions.
[2025-05-30 08:58:01] [INFO ] Flatten gal took : 29 ms
[2025-05-30 08:58:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 178 labels/synchronizations in 116 ms.
[2025-05-30 08:58:01] [INFO ] Time to serialize gal into /tmp/CTLFireability2406528076138612093.gal : 10 ms
[2025-05-30 08:58:01] [INFO ] Time to serialize properties into /tmp/CTLFireability10762806479946290373.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/CTLFireability2406528076138612093.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10762806479946290373.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 4 CTL formulae.
Detected timeout of ITS tools.
[2025-05-30 09:21:26] [INFO ] Flatten gal took : 534 ms
[2025-05-30 09:21:28] [INFO ] Input system was already deterministic with 447 transitions.
[2025-05-30 09:21:29] [INFO ] Transformed 508 places.
[2025-05-30 09:21:29] [INFO ] Transformed 447 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-05-30 09:21:59] [INFO ] Time to serialize gal into /tmp/CTLFireability6067016744033070597.gal : 22 ms
[2025-05-30 09:21:59] [INFO ] Time to serialize properties into /tmp/CTLFireability12672764180638999575.ctl : 9 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/CTLFireability6067016744033070597.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12672764180638999575.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 4 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-15"
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-15, 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-174853813300114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-15.tgz
mv BusinessProcesses-PT-15 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 ;