About the Execution of ITS-Tools for BusinessProcesses-PT-12
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 377239.00 | 0.00 | 0.00 | TFFFTFTTFTFFFTFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813300091.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-12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813300091
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K 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 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 146K 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-12-LTLCardinality-00
FORMULA_NAME BusinessProcesses-PT-12-LTLCardinality-01
FORMULA_NAME BusinessProcesses-PT-12-LTLCardinality-02
FORMULA_NAME BusinessProcesses-PT-12-LTLCardinality-03
FORMULA_NAME BusinessProcesses-PT-12-LTLCardinality-04
FORMULA_NAME BusinessProcesses-PT-12-LTLCardinality-05
FORMULA_NAME BusinessProcesses-PT-12-LTLCardinality-06
FORMULA_NAME BusinessProcesses-PT-12-LTLCardinality-07
FORMULA_NAME BusinessProcesses-PT-12-LTLCardinality-08
FORMULA_NAME BusinessProcesses-PT-12-LTLCardinality-09
FORMULA_NAME BusinessProcesses-PT-12-LTLCardinality-10
FORMULA_NAME BusinessProcesses-PT-12-LTLCardinality-11
FORMULA_NAME BusinessProcesses-PT-12-LTLCardinality-12
FORMULA_NAME BusinessProcesses-PT-12-LTLCardinality-13
FORMULA_NAME BusinessProcesses-PT-12-LTLCardinality-14
FORMULA_NAME BusinessProcesses-PT-12-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748582005844
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BusinessProcesses-PT-12
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-05-30 05:13:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 05:13:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 05:13:28] [INFO ] Load time of PNML (sax parser for PT used): 156 ms
[2025-05-30 05:13:28] [INFO ] Transformed 586 places.
[2025-05-30 05:13:28] [INFO ] Transformed 525 transitions.
[2025-05-30 05:13:28] [INFO ] Found NUPN structural information;
[2025-05-30 05:13:28] [INFO ] Parsed PT model containing 586 places and 525 transitions and 1560 arcs in 331 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 7 formulas.
Deduced a syphon composed of 4 places in 14 ms
Reduce places removed 4 places and 4 transitions.
FORMULA BusinessProcesses-PT-12-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-12-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 582 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 582/582 places, 521/521 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 580 transition count 521
Discarding 80 places :
Symmetric choice reduction at 1 with 80 rule applications. Total rules 82 place count 500 transition count 441
Iterating global reduction 1 with 80 rules applied. Total rules applied 162 place count 500 transition count 441
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 203 place count 459 transition count 400
Iterating global reduction 1 with 41 rules applied. Total rules applied 244 place count 459 transition count 400
Applied a total of 244 rules in 190 ms. Remains 459 /582 variables (removed 123) and now considering 400/521 (removed 121) transitions.
// Phase 1: matrix 400 rows 459 cols
[2025-05-30 05:13:28] [INFO ] Computed 96 invariants in 28 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:13:29] [INFO ] Implicit Places using invariants in 789 ms returned []
[2025-05-30 05:13:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:13:32] [INFO ] Implicit Places using invariants and state equation in 2425 ms returned []
Implicit Place search using SMT with State Equation took 3422 ms to find 0 implicit places.
Running 399 sub problems to find dead transitions.
[2025-05-30 05:13:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/457 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/457 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (OVERLAPS) 2/459 variables, 55/94 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/459 variables, 2/96 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:50] [INFO ] Deduced a trap composed of 8 places in 63 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:50] [INFO ] Deduced a trap composed of 53 places in 312 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:51] [INFO ] Deduced a trap composed of 53 places in 220 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:51] [INFO ] Deduced a trap composed of 53 places in 277 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:51] [INFO ] Deduced a trap composed of 53 places in 241 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:51] [INFO ] Deduced a trap composed of 53 places in 229 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:52] [INFO ] Deduced a trap composed of 56 places in 258 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:52] [INFO ] Deduced a trap composed of 56 places in 257 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:52] [INFO ] Deduced a trap composed of 56 places in 238 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:52] [INFO ] Deduced a trap composed of 74 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 05:13:53] [INFO ] Deduced a trap composed of 74 places in 286 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:53] [INFO ] Deduced a trap composed of 74 places in 301 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:53] [INFO ] Deduced a trap composed of 69 places in 290 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:54] [INFO ] Deduced a trap composed of 74 places in 219 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:54] [INFO ] Deduced a trap composed of 53 places in 348 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:54] [INFO ] Deduced a trap composed of 53 places in 288 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:55] [INFO ] Deduced a trap composed of 53 places in 266 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:55] [INFO ] Deduced a trap composed of 53 places in 362 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:55] [INFO ] Deduced a trap composed of 53 places in 206 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:56] [INFO ] Deduced a trap composed of 53 places in 221 ms of which 44 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/459 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:56] [INFO ] Deduced a trap composed of 74 places in 317 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:57] [INFO ] Deduced a trap composed of 74 places in 352 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:57] [INFO ] Deduced a trap composed of 74 places in 229 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:57] [INFO ] Deduced a trap composed of 74 places in 227 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:58] [INFO ] Deduced a trap composed of 74 places in 315 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:58] [INFO ] Deduced a trap composed of 72 places in 329 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:58] [INFO ] Deduced a trap composed of 26 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:58] [INFO ] Deduced a trap composed of 53 places in 338 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:59] [INFO ] Deduced a trap composed of 53 places in 368 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:13:59] [INFO ] Deduced a trap composed of 53 places in 356 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:00] [INFO ] Deduced a trap composed of 55 places in 301 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:00] [INFO ] Deduced a trap composed of 55 places in 339 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:00] [INFO ] Deduced a trap composed of 55 places in 343 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:01] [INFO ] Deduced a trap composed of 74 places in 366 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:01] [INFO ] Deduced a trap composed of 59 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 05:14:02] [INFO ] Deduced a trap composed of 59 places in 310 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:02] [INFO ] Deduced a trap composed of 54 places in 367 ms of which 62 ms to minimize.
SMT process timed out in 30508ms, After SMT, problems are : Problem set: 0 solved, 399 unsolved
Search for dead transitions found 0 dead transitions in 30531ms
Starting structural reductions in LTL mode, iteration 1 : 459/582 places, 400/521 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34196 ms. Remains : 459/582 places, 400/521 transitions.
Support contains 12 out of 459 places after structural reductions.
[2025-05-30 05:14:03] [INFO ] Flatten gal took : 122 ms
[2025-05-30 05:14:03] [INFO ] Flatten gal took : 61 ms
[2025-05-30 05:14:03] [INFO ] Input system was already deterministic with 400 transitions.
RANDOM walk for 40000 steps (287 resets) in 1665 ms. (24 steps per ms) remains 3/7 properties
BEST_FIRST walk for 40004 steps (49 resets) in 269 ms. (148 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (51 resets) in 212 ms. (187 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (52 resets) in 181 ms. (219 steps per ms) remains 3/3 properties
[2025-05-30 05:14:04] [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) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 83/88 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 247/335 variables, 52/55 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/335 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 119/454 variables, 39/94 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/454 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 2/456 variables, 2/96 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/456 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 398/854 variables, 456/552 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/854 variables, 0/552 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 4/858 variables, 2/554 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/858 variables, 0/554 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 1/859 variables, 1/555 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/859 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/859 variables, 0/555 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 859/859 variables, and 555 constraints, problems are : Problem set: 0 solved, 3 unsolved in 577 ms.
Refiners :[Positive P Invariants (semi-flows): 55/55 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 459/459 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 83/88 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 247/335 variables, 52/55 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:05] [INFO ] Deduced a trap composed of 8 places in 291 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:05] [INFO ] Deduced a trap composed of 13 places in 271 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:05] [INFO ] Deduced a trap composed of 14 places in 238 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:06] [INFO ] Deduced a trap composed of 15 places in 271 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:06] [INFO ] Deduced a trap composed of 16 places in 151 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:06] [INFO ] Deduced a trap composed of 17 places in 272 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:06] [INFO ] Deduced a trap composed of 18 places in 272 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:07] [INFO ] Deduced a trap composed of 20 places in 278 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:07] [INFO ] Deduced a trap composed of 22 places in 275 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:07] [INFO ] Deduced a trap composed of 22 places in 266 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:07] [INFO ] Deduced a trap composed of 24 places in 267 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:08] [INFO ] Deduced a trap composed of 25 places in 264 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:08] [INFO ] Deduced a trap composed of 27 places in 272 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:08] [INFO ] Deduced a trap composed of 28 places in 262 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:09] [INFO ] Deduced a trap composed of 30 places in 278 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:09] [INFO ] Deduced a trap composed of 33 places in 274 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:09] [INFO ] Deduced a trap composed of 54 places in 229 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:09] [INFO ] Deduced a trap composed of 54 places in 218 ms of which 14 ms to minimize.
SMT process timed out in 5689ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 459 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 459/459 places, 400/400 transitions.
Graph (trivial) has 205 edges and 459 vertex of which 6 / 459 are part of one of the 1 SCC in 5 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (complete) has 1032 edges and 454 vertex of which 452 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 48 place count 452 transition count 346
Reduce places removed 46 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 47 rules applied. Total rules applied 95 place count 406 transition count 345
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 96 place count 405 transition count 345
Performed 94 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 94 Pre rules applied. Total rules applied 96 place count 405 transition count 251
Deduced a syphon composed of 94 places in 2 ms
Ensure Unique test removed 17 places
Reduce places removed 111 places and 0 transitions.
Iterating global reduction 3 with 205 rules applied. Total rules applied 301 place count 294 transition count 251
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 303 place count 292 transition count 249
Iterating global reduction 3 with 2 rules applied. Total rules applied 305 place count 292 transition count 249
Performed 120 Post agglomeration using F-continuation condition.Transition count delta: 120
Deduced a syphon composed of 120 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 123 places and 0 transitions.
Iterating global reduction 3 with 243 rules applied. Total rules applied 548 place count 169 transition count 129
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
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 550 place count 168 transition count 133
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 552 place count 168 transition count 131
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 554 place count 166 transition count 131
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 555 place count 166 transition count 131
Applied a total of 555 rules in 214 ms. Remains 166 /459 variables (removed 293) and now considering 131/400 (removed 269) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 215 ms. Remains : 166/459 places, 131/400 transitions.
RANDOM walk for 40000 steps (1369 resets) in 2245 ms. (17 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (758 resets) in 653 ms. (61 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (771 resets) in 278 ms. (143 steps per ms) remains 2/2 properties
// Phase 1: matrix 131 rows 166 cols
[2025-05-30 05:14:10] [INFO ] Computed 75 invariants in 5 ms
[2025-05-30 05:14:10] [INFO ] State equation strengthened by 13 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 41/44 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 87/131 variables, 51/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 33/164 variables, 22/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/164 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 131/295 variables, 164/239 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 13/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/295 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 2/297 variables, 2/254 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/297 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/297 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 254 constraints, problems are : Problem set: 0 solved, 2 unsolved in 644 ms.
Refiners :[Positive P Invariants (semi-flows): 53/53 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 166/166 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 41/44 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/44 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 87/131 variables, 51/53 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:11] [INFO ] Deduced a trap composed of 4 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:11] [INFO ] Deduced a trap composed of 32 places in 90 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:11] [INFO ] Deduced a trap composed of 32 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:12] [INFO ] Deduced a trap composed of 32 places in 85 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:12] [INFO ] Deduced a trap composed of 32 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:12] [INFO ] Deduced a trap composed of 32 places in 79 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:12] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:12] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:12] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:12] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:12] [INFO ] Deduced a trap composed of 32 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:12] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:13] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:13] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:13] [INFO ] Deduced a trap composed of 33 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:13] [INFO ] Deduced a trap composed of 33 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:13] [INFO ] Deduced a trap composed of 33 places in 120 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:13] [INFO ] Deduced a trap composed of 33 places in 111 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:13] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:13] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:13] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:14] [INFO ] Deduced a trap composed of 33 places in 128 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:14] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:14] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:14] [INFO ] Deduced a trap composed of 33 places in 106 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/131 variables, 5/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 33/164 variables, 22/100 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:14] [INFO ] Deduced a trap composed of 4 places in 41 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/164 variables, 1/101 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/164 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 131/295 variables, 164/265 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/295 variables, 13/278 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/295 variables, 2/280 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/295 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 2/297 variables, 2/282 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:14] [INFO ] Deduced a trap composed of 22 places in 44 ms of which 5 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/297 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/297 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 0/297 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 297/297 variables, and 283 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3427 ms.
Refiners :[Positive P Invariants (semi-flows): 53/53 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 166/166 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 27/27 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4084ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 43 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=10 )
Parikh walk visited 2 properties in 10 ms.
FORMULA BusinessProcesses-PT-12-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 444 stabilizing places and 385 stable transitions
Graph (complete) has 1039 edges and 459 vertex of which 457 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.48 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((F(p0)&&X(p1))))))'
Support contains 3 out of 459 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 459/459 places, 400/400 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 458 transition count 400
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 456 transition count 398
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 456 transition count 398
Applied a total of 5 rules in 64 ms. Remains 456 /459 variables (removed 3) and now considering 398/400 (removed 2) transitions.
// Phase 1: matrix 398 rows 456 cols
[2025-05-30 05:14:15] [INFO ] Computed 95 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:14:16] [INFO ] Implicit Places using invariants in 560 ms returned []
[2025-05-30 05:14:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:14:19] [INFO ] Implicit Places using invariants and state equation in 3018 ms returned []
Implicit Place search using SMT with State Equation took 3587 ms to find 0 implicit places.
Running 397 sub problems to find dead transitions.
[2025-05-30 05:14:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (OVERLAPS) 1/456 variables, 52/91 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/456 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:42] [INFO ] Deduced a trap composed of 53 places in 382 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:42] [INFO ] Deduced a trap composed of 53 places in 351 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:43] [INFO ] Deduced a trap composed of 53 places in 315 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:43] [INFO ] Deduced a trap composed of 53 places in 319 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:43] [INFO ] Deduced a trap composed of 53 places in 308 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:44] [INFO ] Deduced a trap composed of 53 places in 308 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:44] [INFO ] Deduced a trap composed of 53 places in 290 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:44] [INFO ] Deduced a trap composed of 53 places in 290 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:45] [INFO ] Deduced a trap composed of 53 places in 344 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:45] [INFO ] Deduced a trap composed of 53 places in 348 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:45] [INFO ] Deduced a trap composed of 53 places in 331 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:46] [INFO ] Deduced a trap composed of 53 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 05:14:46] [INFO ] Deduced a trap composed of 53 places in 361 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:46] [INFO ] Deduced a trap composed of 53 places in 339 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:47] [INFO ] Deduced a trap composed of 53 places in 339 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:47] [INFO ] Deduced a trap composed of 56 places in 337 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:48] [INFO ] Deduced a trap composed of 74 places in 363 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:48] [INFO ] Deduced a trap composed of 74 places in 338 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:48] [INFO ] Deduced a trap composed of 74 places in 350 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:49] [INFO ] Deduced a trap composed of 74 places in 317 ms of which 72 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/456 variables, 20/115 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 456/854 variables, and 115 constraints, problems are : Problem set: 0 solved, 397 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, Generalized P Invariants (flows): 43/43 constraints, State Equation: 0/456 constraints, PredecessorRefiner: 397/397 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 397 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (OVERLAPS) 1/456 variables, 52/91 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/456 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/456 variables, 20/115 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:57] [INFO ] Deduced a trap composed of 74 places in 372 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:57] [INFO ] Deduced a trap composed of 74 places in 384 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:58] [INFO ] Deduced a trap composed of 74 places in 389 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:58] [INFO ] Deduced a trap composed of 72 places in 336 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:59] [INFO ] Deduced a trap composed of 72 places in 317 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:59] [INFO ] Deduced a trap composed of 67 places in 413 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:14:59] [INFO ] Deduced a trap composed of 67 places in 325 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:00] [INFO ] Deduced a trap composed of 56 places in 357 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:00] [INFO ] Deduced a trap composed of 56 places in 345 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:01] [INFO ] Deduced a trap composed of 70 places in 364 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:01] [INFO ] Deduced a trap composed of 70 places in 366 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:01] [INFO ] Deduced a trap composed of 75 places in 341 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:02] [INFO ] Deduced a trap composed of 69 places in 366 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:02] [INFO ] Deduced a trap composed of 70 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 05:15:02] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:03] [INFO ] Deduced a trap composed of 55 places in 347 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:03] [INFO ] Deduced a trap composed of 55 places in 261 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:03] [INFO ] Deduced a trap composed of 74 places in 295 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:03] [INFO ] Deduced a trap composed of 74 places in 275 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:04] [INFO ] Deduced a trap composed of 53 places in 265 ms of which 40 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/456 variables, 20/135 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:04] [INFO ] Deduced a trap composed of 76 places in 259 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:05] [INFO ] Deduced a trap composed of 76 places in 201 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:05] [INFO ] Deduced a trap composed of 76 places in 192 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:05] [INFO ] Deduced a trap composed of 76 places in 219 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:05] [INFO ] Deduced a trap composed of 76 places in 212 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:06] [INFO ] Deduced a trap composed of 76 places in 332 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:06] [INFO ] Deduced a trap composed of 76 places in 333 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:06] [INFO ] Deduced a trap composed of 76 places in 326 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:07] [INFO ] Deduced a trap composed of 76 places in 316 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:07] [INFO ] Deduced a trap composed of 76 places in 308 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:07] [INFO ] Deduced a trap composed of 76 places in 293 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:08] [INFO ] Deduced a trap composed of 76 places in 285 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:08] [INFO ] Deduced a trap composed of 55 places in 186 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:08] [INFO ] Deduced a trap composed of 55 places in 200 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:08] [INFO ] Deduced a trap composed of 55 places in 195 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:08] [INFO ] Deduced a trap composed of 55 places in 220 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:09] [INFO ] Deduced a trap composed of 55 places in 223 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:09] [INFO ] Deduced a trap composed of 55 places in 226 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:09] [INFO ] Deduced a trap composed of 55 places in 217 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:09] [INFO ] Deduced a trap composed of 74 places in 237 ms of which 48 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/456 variables, 20/155 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:10] [INFO ] Deduced a trap composed of 56 places in 198 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:10] [INFO ] Deduced a trap composed of 56 places in 245 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:11] [INFO ] Deduced a trap composed of 56 places in 242 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:11] [INFO ] Deduced a trap composed of 56 places in 302 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:11] [INFO ] Deduced a trap composed of 56 places in 186 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:12] [INFO ] Deduced a trap composed of 74 places in 322 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:12] [INFO ] Deduced a trap composed of 74 places in 206 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:12] [INFO ] Deduced a trap composed of 74 places in 217 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:12] [INFO ] Deduced a trap composed of 74 places in 215 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:12] [INFO ] Deduced a trap composed of 74 places in 212 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:13] [INFO ] Deduced a trap composed of 55 places in 314 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:13] [INFO ] Deduced a trap composed of 56 places in 219 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:13] [INFO ] Deduced a trap composed of 56 places in 203 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:14] [INFO ] Deduced a trap composed of 74 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 05:15:14] [INFO ] Deduced a trap composed of 74 places in 218 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:14] [INFO ] Deduced a trap composed of 75 places in 365 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:15] [INFO ] Deduced a trap composed of 75 places in 331 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:15] [INFO ] Deduced a trap composed of 55 places in 328 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:15] [INFO ] Deduced a trap composed of 55 places in 355 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:16] [INFO ] Deduced a trap composed of 47 places in 208 ms of which 40 ms to minimize.
Problem TDEAD338 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD365 is UNSAT
Problem TDEAD367 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/456 variables, 20/175 constraints. Problems are: Problem set: 4 solved, 393 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:16] [INFO ] Deduced a trap composed of 74 places in 246 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:17] [INFO ] Deduced a trap composed of 74 places in 262 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:17] [INFO ] Deduced a trap composed of 74 places in 227 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:17] [INFO ] Deduced a trap composed of 72 places in 237 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:17] [INFO ] Deduced a trap composed of 67 places in 178 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:18] [INFO ] Deduced a trap composed of 67 places in 222 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:18] [INFO ] Deduced a trap composed of 43 places in 75 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:18] [INFO ] Deduced a trap composed of 67 places in 315 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:18] [INFO ] Deduced a trap composed of 72 places in 331 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:19] [INFO ] Deduced a trap composed of 55 places in 335 ms of which 64 ms to minimize.
SMT process timed out in 60381ms, After SMT, problems are : Problem set: 4 solved, 393 unsolved
Search for dead transitions found 4 dead transitions in 60386ms
Found 4 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 4 transitions
Dead transitions reduction (with SMT) removed 4 transitions
Starting structural reductions in LTL mode, iteration 1 : 456/459 places, 394/400 transitions.
Applied a total of 0 rules in 22 ms. Remains 456 /456 variables (removed 0) and now considering 394/394 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64066 ms. Remains : 456/459 places, 394/400 transitions.
Stuttering acceptance computed with spot in 476 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : BusinessProcesses-PT-12-LTLCardinality-08
Product exploration explored 100000 steps with 20023 reset in 415 ms.
Product exploration explored 100000 steps with 20023 reset in 255 ms.
Computed a total of 441 stabilizing places and 379 stable transitions
Graph (complete) has 1028 edges and 456 vertex of which 455 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Computed a total of 441 stabilizing places and 379 stable transitions
Detected a total of 441/456 stabilizing places and 379/394 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 157 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 219 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
RANDOM walk for 40000 steps (289 resets) in 292 ms. (136 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (53 resets) in 131 ms. (303 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (54 resets) in 99 ms. (400 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 507070 steps, run timeout after 3001 ms. (steps per millisecond=168 ) properties seen :0 out of 2
Probabilistic random walk after 507070 steps, saw 84346 distinct states, run finished after 3006 ms. (steps per millisecond=168 ) properties seen :0
// Phase 1: matrix 394 rows 456 cols
[2025-05-30 05:15:24] [INFO ] Computed 95 invariants in 7 ms
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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 76/79 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 242/321 variables, 50/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/321 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 126/447 variables, 40/92 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/447 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 3/450 variables, 3/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/450 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 390/840 variables, 450/545 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/840 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 9/849 variables, 5/550 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/849 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 1/850 variables, 1/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/850 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/850 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 850/850 variables, and 551 constraints, problems are : Problem set: 0 solved, 2 unsolved in 649 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, Generalized P Invariants (flows): 43/43 constraints, State Equation: 456/456 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 76/79 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 242/321 variables, 50/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:25] [INFO ] Deduced a trap composed of 17 places in 199 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:25] [INFO ] Deduced a trap composed of 17 places in 208 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:25] [INFO ] Deduced a trap composed of 19 places in 211 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:25] [INFO ] Deduced a trap composed of 19 places in 209 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:26] [INFO ] Deduced a trap composed of 20 places in 151 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:26] [INFO ] Deduced a trap composed of 27 places in 157 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:26] [INFO ] Deduced a trap composed of 30 places in 166 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:26] [INFO ] Deduced a trap composed of 67 places in 162 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:26] [INFO ] Deduced a trap composed of 69 places in 163 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:26] [INFO ] Deduced a trap composed of 67 places in 229 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:27] [INFO ] Deduced a trap composed of 67 places in 211 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:27] [INFO ] Deduced a trap composed of 68 places in 214 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:27] [INFO ] Deduced a trap composed of 67 places in 200 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:27] [INFO ] Deduced a trap composed of 67 places in 161 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:27] [INFO ] Deduced a trap composed of 67 places in 148 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:28] [INFO ] Deduced a trap composed of 67 places in 154 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:28] [INFO ] Deduced a trap composed of 67 places in 148 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:28] [INFO ] Deduced a trap composed of 68 places in 189 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:28] [INFO ] Deduced a trap composed of 25 places in 184 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:28] [INFO ] Deduced a trap composed of 29 places in 163 ms of which 33 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/321 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:28] [INFO ] Deduced a trap composed of 68 places in 155 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:29] [INFO ] Deduced a trap composed of 68 places in 151 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:29] [INFO ] Deduced a trap composed of 68 places in 135 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:29] [INFO ] Deduced a trap composed of 68 places in 148 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:29] [INFO ] Deduced a trap composed of 68 places in 153 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:29] [INFO ] Deduced a trap composed of 68 places in 147 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:29] [INFO ] Deduced a trap composed of 68 places in 114 ms of which 13 ms to minimize.
SMT process timed out in 5677ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 456 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 456/456 places, 394/394 transitions.
Graph (trivial) has 203 edges and 456 vertex of which 6 / 456 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 1021 edges and 451 vertex of which 450 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 46 place count 450 transition count 342
Reduce places removed 44 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 45 rules applied. Total rules applied 91 place count 406 transition count 341
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 92 place count 405 transition count 341
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 92 place count 405 transition count 245
Deduced a syphon composed of 96 places in 1 ms
Ensure Unique test removed 17 places
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 3 with 209 rules applied. Total rules applied 301 place count 292 transition count 245
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 3 places
Reduce places removed 124 places and 0 transitions.
Iterating global reduction 3 with 245 rules applied. Total rules applied 546 place count 168 transition count 124
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 548 place count 167 transition count 128
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 550 place count 167 transition count 126
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 552 place count 165 transition count 126
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 553 place count 165 transition count 126
Applied a total of 553 rules in 67 ms. Remains 165 /456 variables (removed 291) and now considering 126/394 (removed 268) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 165/456 places, 126/394 transitions.
RANDOM walk for 40000 steps (1416 resets) in 310 ms. (128 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (787 resets) in 238 ms. (167 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (766 resets) in 271 ms. (147 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 321 steps, run visited all 2 properties in 7 ms. (steps per millisecond=45 )
Probabilistic random walk after 321 steps, saw 185 distinct states, run finished after 11 ms. (steps per millisecond=29 ) properties seen :2
Knowledge obtained : [(AND p0 p1), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 234 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 223 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Stuttering acceptance computed with spot in 222 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Support contains 3 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 394/394 transitions.
Applied a total of 0 rules in 9 ms. Remains 456 /456 variables (removed 0) and now considering 394/394 (removed 0) transitions.
[2025-05-30 05:15:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:15:31] [INFO ] Implicit Places using invariants in 549 ms returned []
[2025-05-30 05:15:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:15:33] [INFO ] Implicit Places using invariants and state equation in 2434 ms returned []
Implicit Place search using SMT with State Equation took 2984 ms to find 0 implicit places.
Running 393 sub problems to find dead transitions.
[2025-05-30 05:15:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 2 (OVERLAPS) 1/456 variables, 52/91 constraints. Problems are: Problem set: 0 solved, 393 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/456 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 393 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:52] [INFO ] Deduced a trap composed of 53 places in 356 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:52] [INFO ] Deduced a trap composed of 56 places in 354 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:52] [INFO ] Deduced a trap composed of 56 places in 354 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:53] [INFO ] Deduced a trap composed of 56 places in 239 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:53] [INFO ] Deduced a trap composed of 56 places in 237 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:53] [INFO ] Deduced a trap composed of 56 places in 238 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:53] [INFO ] Deduced a trap composed of 56 places in 315 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:54] [INFO ] Deduced a trap composed of 56 places in 350 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:54] [INFO ] Deduced a trap composed of 56 places in 335 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:55] [INFO ] Deduced a trap composed of 56 places in 330 ms of which 59 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:55] [INFO ] Deduced a trap composed of 74 places in 337 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:55] [INFO ] Deduced a trap composed of 77 places in 335 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:56] [INFO ] Deduced a trap composed of 77 places in 318 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:56] [INFO ] Deduced a trap composed of 74 places in 370 ms of which 124 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:56] [INFO ] Deduced a trap composed of 77 places in 230 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:57] [INFO ] Deduced a trap composed of 77 places in 344 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:57] [INFO ] Deduced a trap composed of 77 places in 340 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:57] [INFO ] Deduced a trap composed of 74 places in 382 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:58] [INFO ] Deduced a trap composed of 77 places in 339 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:58] [INFO ] Deduced a trap composed of 77 places in 331 ms of which 76 ms to minimize.
Problem TDEAD361 is UNSAT
Problem TDEAD362 is UNSAT
Problem TDEAD364 is UNSAT
Problem TDEAD367 is UNSAT
Problem TDEAD368 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD373 is UNSAT
Problem TDEAD376 is UNSAT
Problem TDEAD377 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/456 variables, 20/115 constraints. Problems are: Problem set: 10 solved, 383 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:59] [INFO ] Deduced a trap composed of 77 places in 320 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:59] [INFO ] Deduced a trap composed of 77 places in 318 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:15:59] [INFO ] Deduced a trap composed of 77 places in 319 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:00] [INFO ] Deduced a trap composed of 77 places in 316 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:00] [INFO ] Deduced a trap composed of 77 places in 296 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:00] [INFO ] Deduced a trap composed of 74 places in 293 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:01] [INFO ] Deduced a trap composed of 77 places in 291 ms of which 65 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:01] [INFO ] Deduced a trap composed of 76 places in 328 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:01] [INFO ] Deduced a trap composed of 76 places in 288 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:02] [INFO ] Deduced a trap composed of 76 places in 299 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:02] [INFO ] Deduced a trap composed of 76 places in 303 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:02] [INFO ] Deduced a trap composed of 76 places in 313 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:03] [INFO ] Deduced a trap composed of 76 places in 355 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:03] [INFO ] Deduced a trap composed of 20 places in 327 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:03] [INFO ] Deduced a trap composed of 55 places in 335 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:04] [INFO ] Deduced a trap composed of 55 places in 335 ms of which 61 ms to minimize.
SMT process timed out in 30361ms, After SMT, problems are : Problem set: 10 solved, 383 unsolved
Search for dead transitions found 10 dead transitions in 30364ms
Found 10 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 10 transitions
Dead transitions reduction (with SMT) removed 10 transitions
Starting structural reductions in LTL mode, iteration 1 : 456/456 places, 384/394 transitions.
Applied a total of 0 rules in 13 ms. Remains 456 /456 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 33371 ms. Remains : 456/456 places, 384/394 transitions.
Computed a total of 441 stabilizing places and 369 stable transitions
Graph (complete) has 1008 edges and 456 vertex of which 455 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Computed a total of 441 stabilizing places and 369 stable transitions
Detected a total of 441/456 stabilizing places and 369/384 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 198 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
RANDOM walk for 40000 steps (293 resets) in 396 ms. (100 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (52 resets) in 94 ms. (421 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (49 resets) in 100 ms. (396 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 464271 steps, run timeout after 3001 ms. (steps per millisecond=154 ) properties seen :0 out of 2
Probabilistic random walk after 464271 steps, saw 77644 distinct states, run finished after 3001 ms. (steps per millisecond=154 ) properties seen :0
// Phase 1: matrix 384 rows 456 cols
[2025-05-30 05:16:08] [INFO ] Computed 95 invariants in 10 ms
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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 76/79 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 242/321 variables, 50/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/321 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 127/448 variables, 41/93 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/448 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 2/450 variables, 2/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/450 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 380/830 variables, 450/545 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/830 variables, 0/545 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 9/839 variables, 5/550 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/839 variables, 0/550 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 1/840 variables, 1/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/840 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/840 variables, 0/551 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 840/840 variables, and 551 constraints, problems are : Problem set: 0 solved, 2 unsolved in 603 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, Generalized P Invariants (flows): 43/43 constraints, State Equation: 456/456 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 76/79 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/79 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 242/321 variables, 50/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:08] [INFO ] Deduced a trap composed of 17 places in 141 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:09] [INFO ] Deduced a trap composed of 17 places in 151 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:09] [INFO ] Deduced a trap composed of 19 places in 157 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:09] [INFO ] Deduced a trap composed of 19 places in 193 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:09] [INFO ] Deduced a trap composed of 20 places in 223 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:09] [INFO ] Deduced a trap composed of 27 places in 235 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:10] [INFO ] Deduced a trap composed of 30 places in 236 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:10] [INFO ] Deduced a trap composed of 67 places in 213 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:10] [INFO ] Deduced a trap composed of 67 places in 217 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:10] [INFO ] Deduced a trap composed of 67 places in 217 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:11] [INFO ] Deduced a trap composed of 67 places in 212 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:11] [INFO ] Deduced a trap composed of 67 places in 209 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:11] [INFO ] Deduced a trap composed of 67 places in 197 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:11] [INFO ] Deduced a trap composed of 67 places in 193 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:11] [INFO ] Deduced a trap composed of 67 places in 203 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:12] [INFO ] Deduced a trap composed of 67 places in 197 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:12] [INFO ] Deduced a trap composed of 67 places in 204 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:12] [INFO ] Deduced a trap composed of 25 places in 211 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:12] [INFO ] Deduced a trap composed of 67 places in 206 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:13] [INFO ] Deduced a trap composed of 67 places in 216 ms of which 35 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/321 variables, 20/72 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:13] [INFO ] Deduced a trap composed of 67 places in 211 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:13] [INFO ] Deduced a trap composed of 67 places in 226 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:13] [INFO ] Deduced a trap composed of 67 places in 214 ms of which 22 ms to minimize.
SMT process timed out in 5689ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 456 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 456/456 places, 384/384 transitions.
Graph (trivial) has 203 edges and 456 vertex of which 6 / 456 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 1001 edges and 451 vertex of which 450 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 44 transitions
Trivial Post-agglo rules discarded 44 transitions
Performed 44 trivial Post agglomeration. Transition count delta: 44
Iterating post reduction 0 with 44 rules applied. Total rules applied 46 place count 450 transition count 332
Reduce places removed 44 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 45 rules applied. Total rules applied 91 place count 406 transition count 331
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 92 place count 405 transition count 331
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 92 place count 405 transition count 235
Deduced a syphon composed of 96 places in 1 ms
Ensure Unique test removed 17 places
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 3 with 209 rules applied. Total rules applied 301 place count 292 transition count 235
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 3 places
Reduce places removed 124 places and 0 transitions.
Iterating global reduction 3 with 245 rules applied. Total rules applied 546 place count 168 transition count 114
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
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 548 place count 167 transition count 118
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 550 place count 167 transition count 116
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 552 place count 165 transition count 116
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 553 place count 165 transition count 116
Applied a total of 553 rules in 88 ms. Remains 165 /456 variables (removed 291) and now considering 116/384 (removed 268) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 165/456 places, 116/384 transitions.
RANDOM walk for 40000 steps (1407 resets) in 368 ms. (108 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (767 resets) in 306 ms. (130 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40001 steps (785 resets) in 262 ms. (152 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 321 steps, run visited all 2 properties in 11 ms. (steps per millisecond=29 )
Probabilistic random walk after 321 steps, saw 185 distinct states, run finished after 12 ms. (steps per millisecond=26 ) properties seen :2
Knowledge obtained : [(AND p0 p1), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 318 ms. Reduced automaton from 6 states, 8 edges and 2 AP (stutter sensitive) to 6 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 281 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Stuttering acceptance computed with spot in 281 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Stuttering acceptance computed with spot in 293 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Product exploration explored 100000 steps with 20103 reset in 199 ms.
Product exploration explored 100000 steps with 19978 reset in 230 ms.
Applying partial POR strategy [false, false, false, true, true, true]
Stuttering acceptance computed with spot in 287 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Support contains 3 out of 456 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 456/456 places, 384/384 transitions.
Graph (trivial) has 203 edges and 456 vertex of which 6 / 456 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 1002 edges and 451 vertex of which 450 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
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 45 rules applied. Total rules applied 47 place count 450 transition count 377
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 67 Pre rules applied. Total rules applied 47 place count 450 transition count 424
Deduced a syphon composed of 112 places in 1 ms
Iterating global reduction 1 with 67 rules applied. Total rules applied 114 place count 450 transition count 424
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 129 place count 435 transition count 395
Deduced a syphon composed of 97 places in 1 ms
Iterating global reduction 1 with 15 rules applied. Total rules applied 144 place count 435 transition count 395
Performed 149 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 246 places in 1 ms
Iterating global reduction 1 with 149 rules applied. Total rules applied 293 place count 435 transition count 395
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 327 place count 401 transition count 361
Deduced a syphon composed of 212 places in 0 ms
Iterating global reduction 1 with 34 rules applied. Total rules applied 361 place count 401 transition count 361
Deduced a syphon composed of 212 places in 1 ms
Applied a total of 361 rules in 173 ms. Remains 401 /456 variables (removed 55) and now considering 361/384 (removed 23) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 05:16:16] [INFO ] Redundant transitions in 46 ms returned []
Running 360 sub problems to find dead transitions.
// Phase 1: matrix 361 rows 401 cols
[2025-05-30 05:16:16] [INFO ] Computed 95 invariants in 18 ms
[2025-05-30 05:16:16] [INFO ] State equation strengthened by 11 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 2 (OVERLAPS) 1/401 variables, 52/91 constraints. Problems are: Problem set: 0 solved, 360 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/401 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 360 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:35] [INFO ] Deduced a trap composed of 3 places in 396 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:36] [INFO ] Deduced a trap composed of 3 places in 370 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:36] [INFO ] Deduced a trap composed of 3 places in 340 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:37] [INFO ] Deduced a trap composed of 14 places in 359 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:37] [INFO ] Deduced a trap composed of 14 places in 324 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:37] [INFO ] Deduced a trap composed of 26 places in 345 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:37] [INFO ] Deduced a trap composed of 27 places in 268 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:38] [INFO ] Deduced a trap composed of 27 places in 246 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:38] [INFO ] Deduced a trap composed of 3 places in 336 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:38] [INFO ] Deduced a trap composed of 27 places in 355 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:39] [INFO ] Deduced a trap composed of 35 places in 359 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:39] [INFO ] Deduced a trap composed of 37 places in 347 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:40] [INFO ] Deduced a trap composed of 35 places in 350 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:40] [INFO ] Deduced a trap composed of 3 places in 348 ms of which 16 ms to minimize.
Problem TDEAD5 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:40] [INFO ] Deduced a trap composed of 3 places in 337 ms of which 13 ms to minimize.
Problem TDEAD8 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:41] [INFO ] Deduced a trap composed of 3 places in 331 ms of which 16 ms to minimize.
Problem TDEAD9 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:41] [INFO ] Deduced a trap composed of 3 places in 315 ms of which 15 ms to minimize.
Problem TDEAD10 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:41] [INFO ] Deduced a trap composed of 3 places in 321 ms of which 13 ms to minimize.
Problem TDEAD16 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:42] [INFO ] Deduced a trap composed of 3 places in 343 ms of which 12 ms to minimize.
Problem TDEAD17 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:42] [INFO ] Deduced a trap composed of 3 places in 342 ms of which 16 ms to minimize.
Problem TDEAD5 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD135 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD281 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD299 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/401 variables, 20/115 constraints. Problems are: Problem set: 80 solved, 280 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:43] [INFO ] Deduced a trap composed of 3 places in 322 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:43] [INFO ] Deduced a trap composed of 3 places in 330 ms of which 13 ms to minimize.
Problem TDEAD19 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:44] [INFO ] Deduced a trap composed of 3 places in 331 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:44] [INFO ] Deduced a trap composed of 14 places in 338 ms of which 26 ms to minimize.
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:44] [INFO ] Deduced a trap composed of 14 places in 323 ms of which 23 ms to minimize.
Problem TDEAD23 is UNSAT
Problem TDEAD25 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:45] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:45] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 2 ms to minimize.
Problem TDEAD34 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:45] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
Problem TDEAD35 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:45] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
Problem TDEAD36 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:45] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 2 ms to minimize.
Problem TDEAD37 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:45] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 3 ms to minimize.
Problem TDEAD38 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:45] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Problem TDEAD39 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:45] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Problem TDEAD40 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:45] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Problem TDEAD41 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:45] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Problem TDEAD42 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:45] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 4 ms to minimize.
Problem TDEAD43 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:45] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Problem TDEAD45 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:45] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 4 ms to minimize.
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:45] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 2 ms to minimize.
Problem TDEAD49 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:45] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 2 ms to minimize.
Problem TDEAD19 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD43 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD109 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD269 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD296 is UNSAT
Problem TDEAD300 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD304 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD308 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD316 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD320 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD327 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD359 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/401 variables, 20/135 constraints. Problems are: Problem set: 152 solved, 208 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:46] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:46] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Problem TDEAD51 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:46] [INFO ] Deduced a trap composed of 3 places in 92 ms of which 6 ms to minimize.
Problem TDEAD52 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:46] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
Problem TDEAD53 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:46] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 5 ms to minimize.
Problem TDEAD54 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:46] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
Problem TDEAD55 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:46] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 3 ms to minimize.
Problem TDEAD56 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:46] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 2 ms to minimize.
Problem TDEAD57 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:46] [INFO ] Deduced a trap composed of 2 places in 22 ms of which 2 ms to minimize.
Problem TDEAD58 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:46] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 4 ms to minimize.
Problem TDEAD60 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:46] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 3 ms to minimize.
Problem TDEAD61 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:46] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 4 ms to minimize.
Problem TDEAD65 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:16:47] [INFO ] Deduced a trap composed of 3 places in 379 ms of which 18 ms to minimize.
SMT process timed out in 30759ms, After SMT, problems are : Problem set: 165 solved, 195 unsolved
Search for dead transitions found 165 dead transitions in 30763ms
Found 165 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 165 transitions
Dead transitions reduction (with SMT) removed 165 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 401/456 places, 196/384 transitions.
Graph (complete) has 909 edges and 401 vertex of which 266 are kept as prefixes of interest. Removing 135 places using SCC suffix rule.4 ms
Discarding 135 places :
Also discarding 0 output transitions
Ensure Unique test removed 3 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 78 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 263 transition count 202
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 79 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 263 transition count 213
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 4 place count 262 transition count 211
Deduced a syphon composed of 78 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 262 transition count 211
Deduced a syphon composed of 78 places in 0 ms
Applied a total of 5 rules in 63 ms. Remains 262 /401 variables (removed 139) and now considering 211/196 (removed -15) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 262/456 places, 211/384 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 31060 ms. Remains : 262/456 places, 211/384 transitions.
Built C files in :
/tmp/ltsmin3329965528468151278
[2025-05-30 05:16:47] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3329965528468151278
Running compilation step : cd /tmp/ltsmin3329965528468151278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1487 ms.
Running link step : cd /tmp/ltsmin3329965528468151278;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 76 ms.
Running LTSmin : cd /tmp/ltsmin3329965528468151278;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased13944595495283364351.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 456 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 456/456 places, 384/384 transitions.
Applied a total of 0 rules in 9 ms. Remains 456 /456 variables (removed 0) and now considering 384/384 (removed 0) transitions.
// Phase 1: matrix 384 rows 456 cols
[2025-05-30 05:17:02] [INFO ] Computed 95 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:17:03] [INFO ] Implicit Places using invariants in 372 ms returned []
[2025-05-30 05:17:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:17:05] [INFO ] Implicit Places using invariants and state equation in 2365 ms returned []
Implicit Place search using SMT with State Equation took 2742 ms to find 0 implicit places.
Running 383 sub problems to find dead transitions.
[2025-05-30 05:17:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 2 (OVERLAPS) 1/456 variables, 52/91 constraints. Problems are: Problem set: 0 solved, 383 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/456 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 383 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:22] [INFO ] Deduced a trap composed of 53 places in 212 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:22] [INFO ] Deduced a trap composed of 56 places in 214 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:22] [INFO ] Deduced a trap composed of 56 places in 216 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:22] [INFO ] Deduced a trap composed of 56 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 05:17:23] [INFO ] Deduced a trap composed of 56 places in 200 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:23] [INFO ] Deduced a trap composed of 56 places in 324 ms of which 66 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:23] [INFO ] Deduced a trap composed of 56 places in 217 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:24] [INFO ] Deduced a trap composed of 56 places in 333 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:24] [INFO ] Deduced a trap composed of 56 places in 215 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:24] [INFO ] Deduced a trap composed of 56 places in 208 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:24] [INFO ] Deduced a trap composed of 56 places in 300 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:25] [INFO ] Deduced a trap composed of 74 places in 227 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:25] [INFO ] Deduced a trap composed of 67 places in 249 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:25] [INFO ] Deduced a trap composed of 67 places in 343 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:26] [INFO ] Deduced a trap composed of 67 places in 363 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:26] [INFO ] Deduced a trap composed of 67 places in 350 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:26] [INFO ] Deduced a trap composed of 67 places in 199 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:27] [INFO ] Deduced a trap composed of 67 places in 351 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:27] [INFO ] Deduced a trap composed of 74 places in 231 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:27] [INFO ] Deduced a trap composed of 74 places in 318 ms of which 75 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/456 variables, 20/115 constraints. Problems are: Problem set: 0 solved, 383 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:28] [INFO ] Deduced a trap composed of 77 places in 233 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:28] [INFO ] Deduced a trap composed of 77 places in 332 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:28] [INFO ] Deduced a trap composed of 77 places in 197 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:29] [INFO ] Deduced a trap composed of 55 places in 265 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:29] [INFO ] Deduced a trap composed of 55 places in 256 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:29] [INFO ] Deduced a trap composed of 55 places in 205 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:29] [INFO ] Deduced a trap composed of 55 places in 345 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:30] [INFO ] Deduced a trap composed of 55 places in 331 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:30] [INFO ] Deduced a trap composed of 56 places in 325 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:30] [INFO ] Deduced a trap composed of 56 places in 298 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:30] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:31] [INFO ] Deduced a trap composed of 57 places in 322 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:31] [INFO ] Deduced a trap composed of 57 places in 202 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:32] [INFO ] Deduced a trap composed of 62 places in 247 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:32] [INFO ] Deduced a trap composed of 62 places in 252 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:32] [INFO ] Deduced a trap composed of 62 places in 253 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:32] [INFO ] Deduced a trap composed of 62 places in 242 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:33] [INFO ] Deduced a trap composed of 62 places in 209 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:33] [INFO ] Deduced a trap composed of 62 places in 212 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:33] [INFO ] Deduced a trap composed of 62 places in 206 ms of which 38 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/456 variables, 20/135 constraints. Problems are: Problem set: 0 solved, 383 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:34] [INFO ] Deduced a trap composed of 77 places in 388 ms of which 185 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:34] [INFO ] Deduced a trap composed of 77 places in 246 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:35] [INFO ] Deduced a trap composed of 77 places in 258 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:35] [INFO ] Deduced a trap composed of 56 places in 248 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:17:35] [INFO ] Deduced a trap composed of 56 places in 258 ms of which 41 ms to minimize.
SMT process timed out in 30150ms, After SMT, problems are : Problem set: 0 solved, 383 unsolved
Search for dead transitions found 0 dead transitions in 30153ms
Finished structural reductions in LTL mode , in 1 iterations and 32906 ms. Remains : 456/456 places, 384/384 transitions.
Built C files in :
/tmp/ltsmin11129705688700896100
[2025-05-30 05:17:35] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11129705688700896100
Running compilation step : cd /tmp/ltsmin11129705688700896100;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 964 ms.
Running link step : cd /tmp/ltsmin11129705688700896100;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin11129705688700896100;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9449338796906438991.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-05-30 05:17:50] [INFO ] Flatten gal took : 46 ms
[2025-05-30 05:17:50] [INFO ] Flatten gal took : 46 ms
[2025-05-30 05:17:50] [INFO ] Time to serialize gal into /tmp/LTL12068162422714965208.gal : 12 ms
[2025-05-30 05:17:50] [INFO ] Time to serialize properties into /tmp/LTL7764828821650626464.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12068162422714965208.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14022809524790520943.hoa' '-atoms' '/tmp/LTL7764828821650626464.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL7764828821650626464.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14022809524790520943.hoa
Detected timeout of ITS tools.
[2025-05-30 05:18:06] [INFO ] Flatten gal took : 27 ms
[2025-05-30 05:18:06] [INFO ] Flatten gal took : 27 ms
[2025-05-30 05:18:06] [INFO ] Time to serialize gal into /tmp/LTL12835790735315722232.gal : 13 ms
[2025-05-30 05:18:06] [INFO ] Time to serialize properties into /tmp/LTL810591679823992363.ltl : 15 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12835790735315722232.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL810591679823992363.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(X(G((F("(((p448==0)||(p167==1))||(p27==1))"))&&(X("((p448==0)||(p167==1))")))))))
Formula 0 simplified : XXF(G!"(((p448==0)||(p167==1))||(p27==1))" | X!"((p448==0)||(p167==1))")
Detected timeout of ITS tools.
[2025-05-30 05:18:21] [INFO ] Flatten gal took : 24 ms
[2025-05-30 05:18:21] [INFO ] Applying decomposition
[2025-05-30 05:18:21] [INFO ] Flatten gal took : 25 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/graph16512634116248674932.txt' '-o' '/tmp/graph16512634116248674932.bin' '-w' '/tmp/graph16512634116248674932.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16512634116248674932.bin' '-l' '-1' '-v' '-w' '/tmp/graph16512634116248674932.weights' '-q' '0' '-e' '0.001'
[2025-05-30 05:18:21] [INFO ] Decomposing Gal with order
[2025-05-30 05:18:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 05:18:21] [INFO ] Removed a total of 196 redundant transitions.
[2025-05-30 05:18:21] [INFO ] Flatten gal took : 118 ms
[2025-05-30 05:18:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 13 ms.
[2025-05-30 05:18:21] [INFO ] Time to serialize gal into /tmp/LTL17398568071270746584.gal : 25 ms
[2025-05-30 05:18:21] [INFO ] Time to serialize properties into /tmp/LTL18363884955221913185.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17398568071270746584.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18363884955221913185.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(X(G((F("(((i17.u123.p448==0)||(i8.u56.p167==1))||(i3.u11.p27==1))"))&&(X("((i17.u123.p448==0)||(i8.u56.p167==1))")))))))
Formula 0 simplified : XXF(G!"(((i17.u123.p448==0)||(i8.u56.p167==1))||(i3.u11.p27==1))" | X!"((i17.u123.p448==0)||(i8.u56.p167==1))")
Reverse transition relation is NOT exact ! Due to transitions t6, t7, t8, t9, t158, t162, t170, t178, t256, t389, t390, t392, i0.t166, i0.u71.t173, i0.u73....1103
Computing Next relation with stutter on 1232 deadlock states
7 unique states visited
6 strongly connected components in search stack
8 transitions explored
6 items max in DFS search stack
1087 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,10.9853,277580,1,0,559656,564,6988,986504,217,2113,1293252
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA BusinessProcesses-PT-12-LTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property BusinessProcesses-PT-12-LTLCardinality-08 finished in 258984 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((((p0&&F(p1)) U X(X(!p0))) U !p2)))'
Support contains 5 out of 459 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 459/459 places, 400/400 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 458 transition count 400
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 456 transition count 398
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 456 transition count 398
Applied a total of 5 rules in 19 ms. Remains 456 /459 variables (removed 3) and now considering 398/400 (removed 2) transitions.
// Phase 1: matrix 398 rows 456 cols
[2025-05-30 05:18:34] [INFO ] Computed 95 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:18:34] [INFO ] Implicit Places using invariants in 453 ms returned []
[2025-05-30 05:18:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:18:37] [INFO ] Implicit Places using invariants and state equation in 2652 ms returned []
Implicit Place search using SMT with State Equation took 3112 ms to find 0 implicit places.
Running 397 sub problems to find dead transitions.
[2025-05-30 05:18:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 2 (OVERLAPS) 1/456 variables, 52/91 constraints. Problems are: Problem set: 0 solved, 397 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/456 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:52] [INFO ] Deduced a trap composed of 52 places in 229 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:52] [INFO ] Deduced a trap composed of 52 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 05:18:52] [INFO ] Deduced a trap composed of 52 places in 185 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:53] [INFO ] Deduced a trap composed of 52 places in 208 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:53] [INFO ] Deduced a trap composed of 52 places in 190 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:53] [INFO ] Deduced a trap composed of 52 places in 211 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:53] [INFO ] Deduced a trap composed of 52 places in 199 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:54] [INFO ] Deduced a trap composed of 52 places in 207 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:54] [INFO ] Deduced a trap composed of 52 places in 203 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:54] [INFO ] Deduced a trap composed of 52 places in 235 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:54] [INFO ] Deduced a trap composed of 52 places in 236 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:54] [INFO ] Deduced a trap composed of 52 places in 185 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:55] [INFO ] Deduced a trap composed of 52 places in 193 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:55] [INFO ] Deduced a trap composed of 73 places in 211 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:55] [INFO ] Deduced a trap composed of 73 places in 252 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:55] [INFO ] Deduced a trap composed of 73 places in 238 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:56] [INFO ] Deduced a trap composed of 73 places in 261 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:56] [INFO ] Deduced a trap composed of 73 places in 192 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:56] [INFO ] Deduced a trap composed of 73 places in 234 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:56] [INFO ] Deduced a trap composed of 73 places in 203 ms of which 44 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/456 variables, 20/115 constraints. Problems are: Problem set: 0 solved, 397 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:57] [INFO ] Deduced a trap composed of 55 places in 189 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:57] [INFO ] Deduced a trap composed of 55 places in 202 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:57] [INFO ] Deduced a trap composed of 55 places in 196 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:58] [INFO ] Deduced a trap composed of 73 places in 200 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:58] [INFO ] Deduced a trap composed of 73 places in 205 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:58] [INFO ] Deduced a trap composed of 73 places in 221 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:58] [INFO ] Deduced a trap composed of 54 places in 209 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:59] [INFO ] Deduced a trap composed of 54 places in 211 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:59] [INFO ] Deduced a trap composed of 47 places in 204 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:59] [INFO ] Deduced a trap composed of 47 places in 214 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:18:59] [INFO ] Deduced a trap composed of 73 places in 206 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:00] [INFO ] Deduced a trap composed of 68 places in 196 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:00] [INFO ] Deduced a trap composed of 73 places in 194 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:00] [INFO ] Deduced a trap composed of 73 places in 188 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:00] [INFO ] Deduced a trap composed of 73 places in 204 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:01] [INFO ] Deduced a trap composed of 43 places in 193 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:01] [INFO ] Deduced a trap composed of 58 places in 209 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:01] [INFO ] Deduced a trap composed of 53 places in 214 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:01] [INFO ] Deduced a trap composed of 22 places in 185 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:01] [INFO ] Deduced a trap composed of 26 places in 177 ms of which 10 ms to minimize.
Problem TDEAD333 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD356 is UNSAT
Problem TDEAD359 is UNSAT
Problem TDEAD361 is UNSAT
Problem TDEAD363 is UNSAT
Problem TDEAD365 is UNSAT
Problem TDEAD368 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/456 variables, 20/135 constraints. Problems are: Problem set: 8 solved, 389 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:02] [INFO ] Deduced a trap composed of 73 places in 232 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:02] [INFO ] Deduced a trap composed of 71 places in 203 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:03] [INFO ] Deduced a trap composed of 55 places in 215 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:03] [INFO ] Deduced a trap composed of 55 places in 261 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:03] [INFO ] Deduced a trap composed of 55 places in 234 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:03] [INFO ] Deduced a trap composed of 54 places in 205 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:04] [INFO ] Deduced a trap composed of 55 places in 223 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:04] [INFO ] Deduced a trap composed of 55 places in 222 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:04] [INFO ] Deduced a trap composed of 55 places in 216 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:04] [INFO ] Deduced a trap composed of 55 places in 220 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:05] [INFO ] Deduced a trap composed of 54 places in 209 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:05] [INFO ] Deduced a trap composed of 54 places in 205 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:05] [INFO ] Deduced a trap composed of 54 places in 195 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:05] [INFO ] Deduced a trap composed of 55 places in 228 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:06] [INFO ] Deduced a trap composed of 55 places in 212 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:06] [INFO ] Deduced a trap composed of 55 places in 194 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:06] [INFO ] Deduced a trap composed of 55 places in 187 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:06] [INFO ] Deduced a trap composed of 47 places in 212 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:06] [INFO ] Deduced a trap composed of 73 places in 193 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:07] [INFO ] Deduced a trap composed of 73 places in 239 ms of which 48 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/456 variables, 20/155 constraints. Problems are: Problem set: 8 solved, 389 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 456/854 variables, and 155 constraints, problems are : Problem set: 8 solved, 389 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, Generalized P Invariants (flows): 43/43 constraints, State Equation: 0/456 constraints, PredecessorRefiner: 397/397 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 389 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/455 variables, 39/39 constraints. Problems are: Problem set: 8 solved, 389 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/455 variables, 0/39 constraints. Problems are: Problem set: 8 solved, 389 unsolved
At refinement iteration 2 (OVERLAPS) 1/456 variables, 52/91 constraints. Problems are: Problem set: 8 solved, 389 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/456 variables, 4/95 constraints. Problems are: Problem set: 8 solved, 389 unsolved
Problem TDEAD350 is UNSAT
Problem TDEAD364 is UNSAT
Problem TDEAD381 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/456 variables, 60/155 constraints. Problems are: Problem set: 11 solved, 386 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:13] [INFO ] Deduced a trap composed of 76 places in 375 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:14] [INFO ] Deduced a trap composed of 76 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 05:19:14] [INFO ] Deduced a trap composed of 76 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 05:19:14] [INFO ] Deduced a trap composed of 76 places in 325 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:15] [INFO ] Deduced a trap composed of 76 places in 303 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:15] [INFO ] Deduced a trap composed of 76 places in 277 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:16] [INFO ] Deduced a trap composed of 76 places in 440 ms of which 158 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:16] [INFO ] Deduced a trap composed of 76 places in 334 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:16] [INFO ] Deduced a trap composed of 76 places in 236 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:17] [INFO ] Deduced a trap composed of 76 places in 359 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:17] [INFO ] Deduced a trap composed of 76 places in 334 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:17] [INFO ] Deduced a trap composed of 54 places in 380 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:18] [INFO ] Deduced a trap composed of 54 places in 361 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:18] [INFO ] Deduced a trap composed of 54 places in 377 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:19] [INFO ] Deduced a trap composed of 54 places in 366 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:19] [INFO ] Deduced a trap composed of 54 places in 334 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:19] [INFO ] Deduced a trap composed of 73 places in 408 ms of which 105 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:20] [INFO ] Deduced a trap composed of 73 places in 372 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:20] [INFO ] Deduced a trap composed of 73 places in 377 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:21] [INFO ] Deduced a trap composed of 73 places in 384 ms of which 86 ms to minimize.
Problem TDEAD354 is UNSAT
Problem TDEAD355 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD373 is UNSAT
Problem TDEAD377 is UNSAT
Problem TDEAD380 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/456 variables, 20/175 constraints. Problems are: Problem set: 17 solved, 380 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:21] [INFO ] Deduced a trap composed of 76 places in 348 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:22] [INFO ] Deduced a trap composed of 76 places in 351 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:22] [INFO ] Deduced a trap composed of 71 places in 322 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:23] [INFO ] Deduced a trap composed of 69 places in 332 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:23] [INFO ] Deduced a trap composed of 76 places in 326 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:23] [INFO ] Deduced a trap composed of 69 places in 359 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:24] [INFO ] Deduced a trap composed of 74 places in 364 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:24] [INFO ] Deduced a trap composed of 69 places in 377 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:25] [INFO ] Deduced a trap composed of 74 places in 380 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:25] [INFO ] Deduced a trap composed of 69 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 05:19:25] [INFO ] Deduced a trap composed of 74 places in 390 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:26] [INFO ] Deduced a trap composed of 68 places in 372 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:26] [INFO ] Deduced a trap composed of 73 places in 365 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:27] [INFO ] Deduced a trap composed of 68 places in 349 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:27] [INFO ] Deduced a trap composed of 68 places in 356 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:27] [INFO ] Deduced a trap composed of 68 places in 345 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:28] [INFO ] Deduced a trap composed of 73 places in 348 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:28] [INFO ] Deduced a trap composed of 73 places in 445 ms of which 172 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:29] [INFO ] Deduced a trap composed of 19 places in 334 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:29] [INFO ] Deduced a trap composed of 20 places in 331 ms of which 37 ms to minimize.
Problem TDEAD343 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD346 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD357 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/456 variables, 20/195 constraints. Problems are: Problem set: 22 solved, 375 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:30] [INFO ] Deduced a trap composed of 76 places in 330 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:30] [INFO ] Deduced a trap composed of 76 places in 347 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:31] [INFO ] Deduced a trap composed of 55 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 05:19:31] [INFO ] Deduced a trap composed of 55 places in 357 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:32] [INFO ] Deduced a trap composed of 55 places in 363 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:32] [INFO ] Deduced a trap composed of 55 places in 362 ms of which 64 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:33] [INFO ] Deduced a trap composed of 55 places in 320 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:33] [INFO ] Deduced a trap composed of 74 places in 391 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:33] [INFO ] Deduced a trap composed of 74 places in 434 ms of which 137 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:34] [INFO ] Deduced a trap composed of 69 places in 350 ms of which 49 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:34] [INFO ] Deduced a trap composed of 74 places in 355 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:34] [INFO ] Deduced a trap composed of 74 places in 339 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:35] [INFO ] Deduced a trap composed of 56 places in 352 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:35] [INFO ] Deduced a trap composed of 56 places in 350 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:36] [INFO ] Deduced a trap composed of 61 places in 367 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:36] [INFO ] Deduced a trap composed of 56 places in 349 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 05:19:37] [INFO ] Deduced a trap composed of 17 places in 332 ms of which 17 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 456/854 variables, and 212 constraints, problems are : Problem set: 22 solved, 375 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 52/52 constraints, Generalized P Invariants (flows): 43/43 constraints, State Equation: 0/456 constraints, PredecessorRefiner: 0/397 constraints, Known Traps: 117/117 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60096ms problems are : Problem set: 22 solved, 375 unsolved
Search for dead transitions found 22 dead transitions in 60099ms
Found 22 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 22 transitions
Dead transitions reduction (with SMT) removed 22 transitions
Starting structural reductions in LTL mode, iteration 1 : 456/459 places, 376/400 transitions.
Applied a total of 0 rules in 14 ms. Remains 456 /456 variables (removed 0) and now considering 376/376 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 63248 ms. Remains : 456/459 places, 376/400 transitions.
Stuttering acceptance computed with spot in 610 ms :[p2, p2, p0, (AND p0 (NOT p1)), p0, p0, true, (AND (NOT p1) p0), p0, (AND (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : BusinessProcesses-PT-12-LTLCardinality-10
Product exploration explored 100000 steps with 1950 reset in 498 ms.
Stack based approach found an accepted trace after 1361 steps with 27 reset with depth 8 and stack size 8 in 8 ms.
FORMULA BusinessProcesses-PT-12-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property BusinessProcesses-PT-12-LTLCardinality-10 finished in 64402 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 459 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 459/459 places, 400/400 transitions.
Graph (trivial) has 209 edges and 459 vertex of which 6 / 459 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 1033 edges and 454 vertex of which 452 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 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 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 50 place count 451 transition count 344
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 98 place count 403 transition count 344
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 98 place count 403 transition count 248
Deduced a syphon composed of 96 places in 1 ms
Ensure Unique test removed 18 places
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 2 with 210 rules applied. Total rules applied 308 place count 289 transition count 248
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 312 place count 285 transition count 244
Ensure Unique test removed 1 places
Iterating global reduction 2 with 5 rules applied. Total rules applied 317 place count 284 transition count 244
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 3 places
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 2 with 239 rules applied. Total rules applied 556 place count 163 transition count 126
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 558 place count 162 transition count 130
Applied a total of 558 rules in 59 ms. Remains 162 /459 variables (removed 297) and now considering 130/400 (removed 270) transitions.
// Phase 1: matrix 130 rows 162 cols
[2025-05-30 05:19:38] [INFO ] Computed 73 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:19:39] [INFO ] Implicit Places using invariants in 342 ms returned [1, 2, 5, 6, 30, 31, 32, 33, 40, 41, 42, 47, 48, 49, 50, 51, 52, 53, 54]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 356 ms to find 19 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 143/459 places, 130/400 transitions.
Applied a total of 0 rules in 7 ms. Remains 143 /143 variables (removed 0) and now considering 130/130 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 423 ms. Remains : 143/459 places, 130/400 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-12-LTLCardinality-11
Product exploration explored 100000 steps with 21617 reset in 468 ms.
Product exploration explored 100000 steps with 21559 reset in 385 ms.
Computed a total of 134 stabilizing places and 122 stable transitions
Computed a total of 134 stabilizing places and 122 stable transitions
Detected a total of 134/143 stabilizing places and 122/130 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 84 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
RANDOM walk for 40000 steps (9809 resets) in 752 ms. (53 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (3062 resets) in 101 ms. (392 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 399 steps, run visited all 1 properties in 6 ms. (steps per millisecond=66 )
Probabilistic random walk after 399 steps, saw 191 distinct states, run finished after 6 ms. (steps per millisecond=66 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 157 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Support contains 2 out of 143 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 143/143 places, 130/130 transitions.
Applied a total of 0 rules in 6 ms. Remains 143 /143 variables (removed 0) and now considering 130/130 (removed 0) transitions.
// Phase 1: matrix 130 rows 143 cols
[2025-05-30 05:19:40] [INFO ] Computed 54 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:19:40] [INFO ] Implicit Places using invariants in 234 ms returned []
[2025-05-30 05:19:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:19:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-05-30 05:19:41] [INFO ] Implicit Places using invariants and state equation in 719 ms returned [3, 26, 28, 30, 32, 37, 44, 46, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92]
Discarding 29 places :
Implicit Place search using SMT with State Equation took 956 ms to find 29 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 114/143 places, 130/130 transitions.
Graph (complete) has 375 edges and 114 vertex of which 104 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 104 transition count 115
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 93 transition count 114
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 92 transition count 114
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 34 place count 83 transition count 83
Iterating global reduction 3 with 9 rules applied. Total rules applied 43 place count 83 transition count 83
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 44 place count 83 transition count 82
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 45 place count 82 transition count 82
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 46 place count 81 transition count 81
Iterating global reduction 5 with 1 rules applied. Total rules applied 47 place count 81 transition count 81
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 59 place count 74 transition count 76
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 61 place count 73 transition count 75
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 62 place count 73 transition count 75
Applied a total of 62 rules in 16 ms. Remains 73 /114 variables (removed 41) and now considering 75/130 (removed 55) transitions.
// Phase 1: matrix 75 rows 73 cols
[2025-05-30 05:19:41] [INFO ] Computed 17 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 05:19:41] [INFO ] Implicit Places using invariants in 138 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 140 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 72/143 places, 75/130 transitions.
Applied a total of 0 rules in 4 ms. Remains 72 /72 variables (removed 0) and now considering 75/75 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1122 ms. Remains : 72/143 places, 75/130 transitions.
Computed a total of 63 stabilizing places and 67 stable transitions
Graph (complete) has 247 edges and 72 vertex of which 69 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Computed a total of 63 stabilizing places and 67 stable transitions
Detected a total of 63/72 stabilizing places and 67/75 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 133 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
RANDOM walk for 40000 steps (10087 resets) in 146 ms. (272 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (3040 resets) in 61 ms. (645 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 232 steps, run visited all 1 properties in 7 ms. (steps per millisecond=33 )
Probabilistic random walk after 232 steps, saw 125 distinct states, run finished after 7 ms. (steps per millisecond=33 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 167 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration explored 100000 steps with 22099 reset in 112 ms.
Product exploration explored 100000 steps with 21823 reset in 132 ms.
Built C files in :
/tmp/ltsmin18019415008498965365
[2025-05-30 05:19:42] [INFO ] Computing symmetric may disable matrix : 75 transitions.
[2025-05-30 05:19:42] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 05:19:42] [INFO ] Computing symmetric may enable matrix : 75 transitions.
[2025-05-30 05:19:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 05:19:42] [INFO ] Computing Do-Not-Accords matrix : 75 transitions.
[2025-05-30 05:19:42] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 05:19:42] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18019415008498965365
Running compilation step : cd /tmp/ltsmin18019415008498965365;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 253 ms.
Running link step : cd /tmp/ltsmin18019415008498965365;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin18019415008498965365;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17422269331902856377.hoa' '--buchi-type=spotba'
LTSmin run took 101 ms.
FORMULA BusinessProcesses-PT-12-LTLCardinality-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property BusinessProcesses-PT-12-LTLCardinality-11 finished in 4346 ms.
All properties solved by simple procedures.
Total runtime 375178 ms.
BK_STOP 1748582383083
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-12"
export BK_EXAMINATION="LTLCardinality"
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-12, examination is LTLCardinality"
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-174853813300091"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-12.tgz
mv BusinessProcesses-PT-12 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;