About the Execution of ITS-Tools for BusinessProcesses-PT-15
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 302204.00 | 0.00 | 0.00 | FFFTFFFFFFFFTFFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813300115.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is BusinessProcesses-PT-15, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813300115
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 157K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-00
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-01
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-02
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-03
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-04
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-05
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-06
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-07
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-08
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-09
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-10
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-11
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-12
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-13
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-14
FORMULA_NAME BusinessProcesses-PT-15-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748596492337
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-15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-05-30 09:14:54] [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 09:14:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 09:14:55] [INFO ] Load time of PNML (sax parser for PT used): 247 ms
[2025-05-30 09:14:55] [INFO ] Transformed 630 places.
[2025-05-30 09:14:55] [INFO ] Transformed 566 transitions.
[2025-05-30 09:14:55] [INFO ] Found NUPN structural information;
[2025-05-30 09:14:55] [INFO ] Parsed PT model containing 630 places and 566 transitions and 1666 arcs in 504 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 25 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 4 places in 24 ms
Reduce places removed 4 places and 4 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA BusinessProcesses-PT-15-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-15-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-15-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-15-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-15-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-15-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 626 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 626/626 places, 562/562 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 624 transition count 562
Discarding 86 places :
Symmetric choice reduction at 1 with 86 rule applications. Total rules 88 place count 538 transition count 476
Iterating global reduction 1 with 86 rules applied. Total rules applied 174 place count 538 transition count 476
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 215 place count 497 transition count 435
Iterating global reduction 1 with 41 rules applied. Total rules applied 256 place count 497 transition count 435
Applied a total of 256 rules in 299 ms. Remains 497 /626 variables (removed 129) and now considering 435/562 (removed 127) transitions.
// Phase 1: matrix 435 rows 497 cols
[2025-05-30 09:14:56] [INFO ] Computed 100 invariants in 57 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:14:57] [INFO ] Implicit Places using invariants in 1242 ms returned []
[2025-05-30 09:14:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:15:00] [INFO ] Implicit Places using invariants and state equation in 3183 ms returned []
Implicit Place search using SMT with State Equation took 4512 ms to find 0 implicit places.
Running 434 sub problems to find dead transitions.
[2025-05-30 09:15:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/495 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/495 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 2 (OVERLAPS) 2/497 variables, 60/99 constraints. Problems are: Problem set: 0 solved, 434 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/497 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 434 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:29] [INFO ] Deduced a trap composed of 8 places in 93 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:30] [INFO ] Deduced a trap composed of 64 places in 374 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:30] [INFO ] Deduced a trap composed of 64 places in 438 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:31] [INFO ] Deduced a trap composed of 85 places in 338 ms of which 89 ms to minimize.
SMT process timed out in 30390ms, After SMT, problems are : Problem set: 0 solved, 434 unsolved
Search for dead transitions found 0 dead transitions in 30416ms
Starting structural reductions in LTL mode, iteration 1 : 497/626 places, 435/562 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35268 ms. Remains : 497/626 places, 435/562 transitions.
Support contains 28 out of 497 places after structural reductions.
[2025-05-30 09:15:31] [INFO ] Flatten gal took : 135 ms
[2025-05-30 09:15:31] [INFO ] Flatten gal took : 66 ms
[2025-05-30 09:15:31] [INFO ] Input system was already deterministic with 435 transitions.
RANDOM walk for 40000 steps (270 resets) in 2776 ms. (14 steps per ms) remains 11/15 properties
BEST_FIRST walk for 40003 steps (49 resets) in 486 ms. (82 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (47 resets) in 268 ms. (148 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (47 resets) in 227 ms. (175 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (48 resets) in 189 ms. (210 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (48 resets) in 160 ms. (248 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (46 resets) in 126 ms. (314 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (48 resets) in 132 ms. (300 steps per ms) remains 10/11 properties
BEST_FIRST walk for 40003 steps (49 resets) in 160 ms. (248 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (49 resets) in 196 ms. (203 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (50 resets) in 139 ms. (285 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (40 resets) in 178 ms. (223 steps per ms) remains 10/10 properties
[2025-05-30 09:15:33] [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) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 184/202 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/202 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 173/375 variables, 46/60 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/375 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 118/493 variables, 39/99 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/493 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 1/494 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/494 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 433/927 variables, 494/594 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:34] [INFO ] Deduced a trap composed of 8 places in 157 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:35] [INFO ] Deduced a trap composed of 17 places in 146 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:35] [INFO ] Deduced a trap composed of 20 places in 183 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:35] [INFO ] Deduced a trap composed of 28 places in 157 ms of which 13 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/927 variables, 4/598 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:35] [INFO ] Deduced a trap along path composed of 3 places in 57 ms of which 13 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/927 variables, 1/599 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:36] [INFO ] Deduced a trap along path composed of 3 places in 51 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/927 variables, 1/600 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/927 variables, 0/600 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 14 (OVERLAPS) 4/931 variables, 2/602 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/931 variables, 0/602 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 16 (OVERLAPS) 1/932 variables, 1/603 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/932 variables, 0/603 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 18 (OVERLAPS) 0/932 variables, 0/603 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 932/932 variables, and 603 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, Generalized P Invariants (flows): 40/40 constraints, State Equation: 497/497 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 184/202 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/202 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 173/375 variables, 46/60 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/375 variables, 4/64 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:38] [INFO ] Deduced a trap composed of 12 places in 257 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:39] [INFO ] Deduced a trap composed of 15 places in 242 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:39] [INFO ] Deduced a trap composed of 21 places in 239 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:39] [INFO ] Deduced a trap composed of 78 places in 269 ms of which 51 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:40] [INFO ] Deduced a trap composed of 83 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 09:15:40] [INFO ] Deduced a trap composed of 83 places in 250 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:40] [INFO ] Deduced a trap composed of 83 places in 360 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:41] [INFO ] Deduced a trap composed of 10 places in 283 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:41] [INFO ] Deduced a trap composed of 8 places in 253 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:41] [INFO ] Deduced a trap composed of 83 places in 321 ms of which 56 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:41] [INFO ] Deduced a trap composed of 83 places in 265 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:42] [INFO ] Deduced a trap composed of 83 places in 318 ms of which 55 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:42] [INFO ] Deduced a trap composed of 83 places in 309 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:42] [INFO ] Deduced a trap composed of 83 places in 303 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:43] [INFO ] Deduced a trap composed of 79 places in 235 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:43] [INFO ] Deduced a trap composed of 84 places in 293 ms of which 63 ms to minimize.
SMT process timed out in 10087ms, After SMT, problems are : Problem set: 0 solved, 10 unsolved
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 18 out of 497 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 497/497 places, 435/435 transitions.
Graph (trivial) has 217 edges and 497 vertex of which 6 / 497 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 1114 edges and 492 vertex of which 490 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 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 52 place count 490 transition count 377
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 1 with 50 rules applied. Total rules applied 102 place count 440 transition count 377
Performed 94 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 94 Pre rules applied. Total rules applied 102 place count 440 transition count 283
Deduced a syphon composed of 94 places in 3 ms
Ensure Unique test removed 18 places
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 206 rules applied. Total rules applied 308 place count 328 transition count 283
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 310 place count 326 transition count 281
Iterating global reduction 2 with 2 rules applied. Total rules applied 312 place count 326 transition count 281
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 312 place count 326 transition count 280
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 314 place count 325 transition count 280
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 128
Deduced a syphon composed of 128 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 2 with 258 rules applied. Total rules applied 572 place count 195 transition count 152
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 2 with 2 rules applied. Total rules applied 574 place count 194 transition count 156
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 576 place count 194 transition count 154
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 578 place count 192 transition count 154
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 583 place count 192 transition count 154
Applied a total of 583 rules in 247 ms. Remains 192 /497 variables (removed 305) and now considering 154/435 (removed 281) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 247 ms. Remains : 192/497 places, 154/435 transitions.
RANDOM walk for 40000 steps (930 resets) in 2548 ms. (15 steps per ms) remains 3/10 properties
BEST_FIRST walk for 40002 steps (481 resets) in 507 ms. (78 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (491 resets) in 241 ms. (165 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (318 resets) in 219 ms. (181 steps per ms) remains 2/3 properties
// Phase 1: matrix 154 rows 192 cols
[2025-05-30 09:15:44] [INFO ] Computed 79 invariants in 8 ms
[2025-05-30 09:15:44] [INFO ] State equation strengthened by 12 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8/12 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 133/145 variables, 53/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/145 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 40/185 variables, 18/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 5/190 variables, 4/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/190 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 154/344 variables, 190/269 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/344 variables, 12/281 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/344 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 2/346 variables, 2/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/346 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/346 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 346/346 variables, and 283 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1563 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 192/192 constraints, ReadFeed: 12/12 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8/12 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 133/145 variables, 53/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/145 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 40/185 variables, 18/75 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 09:15:46] [INFO ] Deduced a trap composed of 16 places in 158 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:46] [INFO ] Deduced a trap composed of 37 places in 161 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:47] [INFO ] Deduced a trap composed of 37 places in 159 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:47] [INFO ] Deduced a trap composed of 37 places in 136 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:47] [INFO ] Deduced a trap composed of 37 places in 162 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:47] [INFO ] Deduced a trap composed of 37 places in 175 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:47] [INFO ] Deduced a trap composed of 37 places in 159 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:47] [INFO ] Deduced a trap composed of 36 places in 178 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:48] [INFO ] Deduced a trap composed of 36 places in 176 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:48] [INFO ] Deduced a trap composed of 36 places in 169 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:48] [INFO ] Deduced a trap composed of 36 places in 184 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:48] [INFO ] Deduced a trap composed of 36 places in 190 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:48] [INFO ] Deduced a trap composed of 36 places in 177 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:48] [INFO ] Deduced a trap composed of 36 places in 136 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:49] [INFO ] Deduced a trap composed of 38 places in 167 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:49] [INFO ] Deduced a trap composed of 38 places in 166 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:49] [INFO ] Deduced a trap composed of 38 places in 175 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:49] [INFO ] Deduced a trap composed of 38 places in 168 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:49] [INFO ] Deduced a trap composed of 38 places in 168 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:50] [INFO ] Deduced a trap composed of 38 places in 171 ms of which 19 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 20/95 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 09:15:50] [INFO ] Deduced a trap composed of 38 places in 166 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:50] [INFO ] Deduced a trap composed of 38 places in 167 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:50] [INFO ] Deduced a trap composed of 37 places in 164 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:15:50] [INFO ] Deduced a trap composed of 37 places in 160 ms of which 24 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/185 variables, 4/99 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/185 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 5/190 variables, 4/103 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/190 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 154/344 variables, 190/293 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/344 variables, 12/305 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/344 variables, 2/307 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/344 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 2/346 variables, 2/309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/346 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 0/346 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 346/346 variables, and 309 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4877 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, Generalized P Invariants (flows): 22/22 constraints, State Equation: 192/192 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 24/24 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6461ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 2402 steps, including 56 resets, run visited all 2 properties in 54 ms. (steps per millisecond=44 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 66 ms.
FORMULA BusinessProcesses-PT-15-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA BusinessProcesses-PT-15-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 212 stabilizing places and 183 stable transitions
Graph (complete) has 1121 edges and 497 vertex of which 495 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.28 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' '!((p0 U p1))'
Support contains 3 out of 497 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 497/497 places, 435/435 transitions.
Graph (trivial) has 233 edges and 497 vertex of which 6 / 497 are part of one of the 1 SCC in 2 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1115 edges and 492 vertex of which 490 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
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 56 place count 489 transition count 373
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 110 place count 435 transition count 373
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 110 place count 435 transition count 272
Deduced a syphon composed of 101 places in 3 ms
Ensure Unique test removed 20 places
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 2 with 222 rules applied. Total rules applied 332 place count 314 transition count 272
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 341 place count 305 transition count 263
Iterating global reduction 2 with 9 rules applied. Total rules applied 350 place count 305 transition count 263
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 350 place count 305 transition count 260
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 356 place count 302 transition count 260
Performed 125 Post agglomeration using F-continuation condition.Transition count delta: 125
Deduced a syphon composed of 125 places in 1 ms
Ensure Unique test removed 4 places
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 2 with 254 rules applied. Total rules applied 610 place count 173 transition count 135
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 612 place count 172 transition count 139
Applied a total of 612 rules in 136 ms. Remains 172 /497 variables (removed 325) and now considering 139/435 (removed 296) transitions.
// Phase 1: matrix 139 rows 172 cols
[2025-05-30 09:15:51] [INFO ] Computed 75 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:15:52] [INFO ] Implicit Places using invariants in 375 ms returned [1, 2, 3, 4, 5, 8, 9, 33, 34, 35, 36, 44, 45, 49, 50, 51, 52, 53, 54, 55, 56]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 379 ms to find 21 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 151/497 places, 139/435 transitions.
Applied a total of 0 rules in 21 ms. Remains 151 /151 variables (removed 0) and now considering 139/139 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 536 ms. Remains : 151/497 places, 139/435 transitions.
Stuttering acceptance computed with spot in 339 ms :[true, (NOT p1)]
Running random walk in product with property : BusinessProcesses-PT-15-LTLCardinality-01
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 3 ms.
FORMULA BusinessProcesses-PT-15-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-15-LTLCardinality-01 finished in 993 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' '!((p0 U X(p1)))'
Support contains 4 out of 497 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 497/497 places, 435/435 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 496 transition count 435
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 491 transition count 430
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 491 transition count 430
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 489 transition count 428
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 489 transition count 428
Applied a total of 15 rules in 117 ms. Remains 489 /497 variables (removed 8) and now considering 428/435 (removed 7) transitions.
// Phase 1: matrix 428 rows 489 cols
[2025-05-30 09:15:52] [INFO ] Computed 99 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:15:53] [INFO ] Implicit Places using invariants in 619 ms returned []
[2025-05-30 09:15:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:15:55] [INFO ] Implicit Places using invariants and state equation in 2340 ms returned []
Implicit Place search using SMT with State Equation took 2961 ms to find 0 implicit places.
Running 427 sub problems to find dead transitions.
[2025-05-30 09:15:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/488 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/488 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 2 (OVERLAPS) 1/489 variables, 59/98 constraints. Problems are: Problem set: 0 solved, 427 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/489 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 427 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:16:23] [INFO ] Deduced a trap composed of 63 places in 356 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:16:23] [INFO ] Deduced a trap composed of 84 places in 382 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:16:23] [INFO ] Deduced a trap composed of 84 places in 373 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:16:24] [INFO ] Deduced a trap composed of 84 places in 355 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:16:24] [INFO ] Deduced a trap composed of 84 places in 337 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:16:25] [INFO ] Deduced a trap composed of 63 places in 337 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:16:25] [INFO ] Deduced a trap composed of 84 places in 341 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:16:25] [INFO ] Deduced a trap composed of 84 places in 344 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:16:26] [INFO ] Deduced a trap composed of 84 places in 392 ms of which 86 ms to minimize.
SMT process timed out in 30491ms, After SMT, problems are : Problem set: 0 solved, 427 unsolved
Search for dead transitions found 0 dead transitions in 30498ms
Starting structural reductions in LTL mode, iteration 1 : 489/497 places, 428/435 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33581 ms. Remains : 489/497 places, 428/435 transitions.
Stuttering acceptance computed with spot in 194 ms :[(NOT p1), true, (NOT p1), (NOT p1)]
Running random walk in product with property : BusinessProcesses-PT-15-LTLCardinality-03
Product exploration explored 100000 steps with 50000 reset in 607 ms.
Product exploration explored 100000 steps with 50000 reset in 455 ms.
Computed a total of 206 stabilizing places and 178 stable transitions
Graph (complete) has 1107 edges and 489 vertex of which 488 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.13 ms
Computed a total of 206 stabilizing places and 178 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 31 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BusinessProcesses-PT-15-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BusinessProcesses-PT-15-LTLCardinality-03 finished in 34946 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' '!(((G((X(X(p1))||p0)) U G(p2))&&(p2 U p1)))'
Support contains 6 out of 497 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 497/497 places, 435/435 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 490 transition count 428
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 490 transition count 428
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 488 transition count 426
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 488 transition count 426
Applied a total of 18 rules in 117 ms. Remains 488 /497 variables (removed 9) and now considering 426/435 (removed 9) transitions.
// Phase 1: matrix 426 rows 488 cols
[2025-05-30 09:16:27] [INFO ] Computed 100 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:16:28] [INFO ] Implicit Places using invariants in 592 ms returned []
[2025-05-30 09:16:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:16:30] [INFO ] Implicit Places using invariants and state equation in 1971 ms returned []
Implicit Place search using SMT with State Equation took 2567 ms to find 0 implicit places.
Running 425 sub problems to find dead transitions.
[2025-05-30 09:16:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/486 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 2/488 variables, 59/98 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/488 variables, 2/100 constraints. Problems are: Problem set: 0 solved, 425 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:16:57] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:16:58] [INFO ] Deduced a trap composed of 63 places in 358 ms of which 70 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:16:58] [INFO ] Deduced a trap composed of 84 places in 439 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:16:59] [INFO ] Deduced a trap composed of 84 places in 382 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:16:59] [INFO ] Deduced a trap composed of 84 places in 400 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:16:59] [INFO ] Deduced a trap composed of 84 places in 384 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:00] [INFO ] Deduced a trap composed of 84 places in 389 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:00] [INFO ] Deduced a trap composed of 84 places in 362 ms of which 79 ms to minimize.
SMT process timed out in 30381ms, After SMT, problems are : Problem set: 0 solved, 425 unsolved
Search for dead transitions found 0 dead transitions in 30385ms
Starting structural reductions in LTL mode, iteration 1 : 488/497 places, 426/435 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33074 ms. Remains : 488/497 places, 426/435 transitions.
Stuttering acceptance computed with spot in 527 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (AND p2 (NOT p0) (NOT p1)), (NOT p2), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : BusinessProcesses-PT-15-LTLCardinality-05
Product exploration explored 100000 steps with 1513 reset in 464 ms.
Product exploration explored 100000 steps with 1545 reset in 644 ms.
Computed a total of 207 stabilizing places and 178 stable transitions
Graph (complete) has 1108 edges and 488 vertex of which 486 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Computed a total of 207 stabilizing places and 178 stable transitions
Knowledge obtained : [(AND p2 p1 p0), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p2 (NOT p0)))), (X p0), (X (NOT (AND (NOT p2) (NOT p0)))), (X p1), (X (NOT (AND p2 (NOT p1)))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p1)), (X (X (NOT (AND p2 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND p2 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 180 ms. Reduced automaton from 10 states, 24 edges and 3 AP (stutter sensitive) to 9 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 356 ms :[(NOT p2), true, (NOT p1), (AND p2 (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p2) (NOT p1)), (NOT p2)]
RANDOM walk for 40000 steps (266 resets) in 527 ms. (75 steps per ms) remains 3/7 properties
BEST_FIRST walk for 40003 steps (43 resets) in 165 ms. (240 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (48 resets) in 128 ms. (310 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (59 resets) in 241 ms. (165 steps per ms) remains 3/3 properties
[2025-05-30 09:17:03] [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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 125/129 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 231/360 variables, 55/59 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/360 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 124/484 variables, 40/99 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/484 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 1/485 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/485 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 424/909 variables, 485/585 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/909 variables, 0/585 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 4/913 variables, 2/587 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/913 variables, 0/587 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 1/914 variables, 1/588 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/914 variables, 0/588 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/914 variables, 0/588 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 914/914 variables, and 588 constraints, problems are : Problem set: 0 solved, 3 unsolved in 924 ms.
Refiners :[Positive P Invariants (semi-flows): 59/59 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 488/488 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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 125/129 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/129 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 231/360 variables, 55/59 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 09:17:04] [INFO ] Deduced a trap composed of 12 places in 255 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:04] [INFO ] Deduced a trap composed of 14 places in 200 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:05] [INFO ] Deduced a trap composed of 16 places in 268 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:05] [INFO ] Deduced a trap composed of 16 places in 198 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:05] [INFO ] Deduced a trap composed of 17 places in 256 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:05] [INFO ] Deduced a trap composed of 18 places in 246 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:06] [INFO ] Deduced a trap composed of 22 places in 252 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:06] [INFO ] Deduced a trap composed of 28 places in 257 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:06] [INFO ] Deduced a trap composed of 32 places in 262 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:06] [INFO ] Deduced a trap composed of 33 places in 266 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:07] [INFO ] Deduced a trap composed of 34 places in 258 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:07] [INFO ] Deduced a trap composed of 38 places in 259 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:07] [INFO ] Deduced a trap composed of 38 places in 251 ms of which 43 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/360 variables, 13/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/360 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 124/484 variables, 40/112 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 09:17:08] [INFO ] Deduced a trap composed of 26 places in 156 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:08] [INFO ] Deduced a trap composed of 44 places in 164 ms of which 22 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/484 variables, 2/114 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/484 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 1/485 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/485 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 424/909 variables, 485/600 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/909 variables, 3/603 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 09:17:09] [INFO ] Deduced a trap composed of 19 places in 147 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:09] [INFO ] Deduced a trap composed of 23 places in 174 ms of which 18 ms to minimize.
SMT process timed out in 5989ms, 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 4 out of 488 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 488/488 places, 426/426 transitions.
Graph (trivial) has 223 edges and 488 vertex of which 6 / 488 are part of one of the 1 SCC in 2 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 1101 edges and 483 vertex of which 481 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
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 51 place count 481 transition count 369
Reduce places removed 49 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 50 rules applied. Total rules applied 101 place count 432 transition count 368
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 102 place count 431 transition count 368
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 102 Pre rules applied. Total rules applied 102 place count 431 transition count 266
Deduced a syphon composed of 102 places in 1 ms
Ensure Unique test removed 19 places
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 3 with 223 rules applied. Total rules applied 325 place count 310 transition count 266
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 326 place count 309 transition count 265
Iterating global reduction 3 with 1 rules applied. Total rules applied 327 place count 309 transition count 265
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 327 place count 309 transition count 264
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 329 place count 308 transition count 264
Performed 129 Post agglomeration using F-continuation condition.Transition count delta: 129
Deduced a syphon composed of 129 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 3 with 261 rules applied. Total rules applied 590 place count 176 transition count 135
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 592 place count 175 transition count 139
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 594 place count 175 transition count 137
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 596 place count 173 transition count 137
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 597 place count 173 transition count 137
Applied a total of 597 rules in 119 ms. Remains 173 /488 variables (removed 315) and now considering 137/426 (removed 289) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 173/488 places, 137/426 transitions.
RANDOM walk for 40000 steps (1107 resets) in 302 ms. (132 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40001 steps (558 resets) in 168 ms. (236 steps per ms) remains 1/1 properties
// Phase 1: matrix 137 rows 173 cols
[2025-05-30 09:17:09] [INFO ] Computed 77 invariants in 3 ms
[2025-05-30 09:17:09] [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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 41/45 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 87/132 variables, 54/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 37/169 variables, 18/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/169 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2/171 variables, 2/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 137/308 variables, 171/248 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/308 variables, 13/261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/308 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/310 variables, 2/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/310 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/310 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 310/310 variables, and 263 constraints, problems are : Problem set: 0 solved, 1 unsolved in 346 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 173/173 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 41/45 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 87/132 variables, 54/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:10] [INFO ] Deduced a trap composed of 5 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:10] [INFO ] Deduced a trap composed of 35 places in 107 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:10] [INFO ] Deduced a trap composed of 36 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:10] [INFO ] Deduced a trap composed of 36 places in 94 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:10] [INFO ] Deduced a trap composed of 36 places in 95 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:10] [INFO ] Deduced a trap composed of 36 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 09:17:10] [INFO ] Deduced a trap composed of 36 places in 104 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:10] [INFO ] Deduced a trap composed of 36 places in 99 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:10] [INFO ] Deduced a trap composed of 35 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:10] [INFO ] Deduced a trap composed of 36 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:11] [INFO ] Deduced a trap composed of 36 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:11] [INFO ] Deduced a trap composed of 36 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:11] [INFO ] Deduced a trap composed of 36 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:11] [INFO ] Deduced a trap composed of 36 places in 94 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/132 variables, 14/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/132 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 37/169 variables, 18/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/169 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2/171 variables, 2/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 137/308 variables, 171/262 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/308 variables, 13/275 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:11] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 2 ms to minimize.
Problem apf1 is UNSAT
After SMT solving in domain Int declared 308/310 variables, and 276 constraints, problems are : Problem set: 1 solved, 0 unsolved in 1808 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 171/173 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 2166ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 p1 p0), (X p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p2 (NOT p0)))), (X p0), (X (NOT (AND (NOT p2) (NOT p0)))), (X p1), (X (NOT (AND p2 (NOT p1)))), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p1)), (X (X (NOT (AND p2 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND p2 (NOT p1))))), (G (OR p2 p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR (NOT p2) p0))), (F (NOT (OR (NOT p2) p1))), (F (NOT (OR p2 p0))), (F (NOT p2)), (F (NOT p1))]
Knowledge based reduction with 16 factoid took 534 ms. Reduced automaton from 9 states, 17 edges and 3 AP (stutter sensitive) to 9 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 449 ms :[(NOT p2), true, (NOT p1), (AND p2 (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 449 ms :[(NOT p2), true, (NOT p1), (AND p2 (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2)]
Support contains 6 out of 488 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 488/488 places, 426/426 transitions.
Applied a total of 0 rules in 27 ms. Remains 488 /488 variables (removed 0) and now considering 426/426 (removed 0) transitions.
// Phase 1: matrix 426 rows 488 cols
[2025-05-30 09:17:13] [INFO ] Computed 100 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:17:13] [INFO ] Implicit Places using invariants in 697 ms returned []
[2025-05-30 09:17:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:17:16] [INFO ] Implicit Places using invariants and state equation in 2540 ms returned []
Implicit Place search using SMT with State Equation took 3249 ms to find 0 implicit places.
Running 425 sub problems to find dead transitions.
[2025-05-30 09:17:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/486 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/486 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 2 (OVERLAPS) 2/488 variables, 59/98 constraints. Problems are: Problem set: 0 solved, 425 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/488 variables, 2/100 constraints. Problems are: Problem set: 0 solved, 425 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:42] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:43] [INFO ] Deduced a trap composed of 63 places in 365 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:43] [INFO ] Deduced a trap composed of 84 places in 385 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:43] [INFO ] Deduced a trap composed of 84 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 09:17:44] [INFO ] Deduced a trap composed of 84 places in 368 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:44] [INFO ] Deduced a trap composed of 84 places in 383 ms of which 85 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:45] [INFO ] Deduced a trap composed of 84 places in 375 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:45] [INFO ] Deduced a trap composed of 84 places in 377 ms of which 84 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:45] [INFO ] Deduced a trap composed of 84 places in 390 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:46] [INFO ] Deduced a trap composed of 83 places in 347 ms of which 52 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:17:46] [INFO ] Deduced a trap composed of 83 places in 384 ms of which 88 ms to minimize.
SMT process timed out in 30232ms, After SMT, problems are : Problem set: 0 solved, 425 unsolved
Search for dead transitions found 0 dead transitions in 30240ms
Finished structural reductions in LTL mode , in 1 iterations and 33518 ms. Remains : 488/488 places, 426/426 transitions.
Computed a total of 207 stabilizing places and 178 stable transitions
Graph (complete) has 1108 edges and 488 vertex of which 486 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
Computed a total of 207 stabilizing places and 178 stable transitions
Knowledge obtained : [(AND p2 p0 p1), (X p2), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (X p2)), (X (X (NOT (AND p2 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 212 ms. Reduced automaton from 9 states, 16 edges and 3 AP (stutter sensitive) to 9 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 457 ms :[(NOT p2), true, (NOT p1), (AND p2 (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2)]
RANDOM walk for 35811 steps (239 resets) in 110 ms. (322 steps per ms) remains 0/5 properties
Knowledge obtained : [(AND p2 p0 p1), (X p2), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (X p2)), (X (X (NOT (AND p2 (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(F (NOT (OR p2 p0))), (F (NOT p0)), (F (NOT p2)), (F (NOT (OR (NOT p2) p0))), (F (NOT p1))]
Knowledge based reduction with 9 factoid took 467 ms. Reduced automaton from 9 states, 16 edges and 3 AP (stutter sensitive) to 9 states, 16 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 448 ms :[(NOT p2), true, (NOT p1), (AND p2 (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 444 ms :[(NOT p2), true, (NOT p1), (AND p2 (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 455 ms :[(NOT p2), true, (NOT p1), (AND p2 (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 1484 reset in 308 ms.
Product exploration explored 100000 steps with 1462 reset in 306 ms.
Applying partial POR strategy [false, true, false, false, false, false, true, false, true]
Stuttering acceptance computed with spot in 434 ms :[(NOT p2), true, (NOT p1), (AND p2 (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2)]
Support contains 6 out of 488 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 488/488 places, 426/426 transitions.
Graph (trivial) has 221 edges and 488 vertex of which 6 / 488 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.
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 50 rules applied. Total rules applied 51 place count 483 transition count 420
Performed 74 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 74 Pre rules applied. Total rules applied 51 place count 483 transition count 474
Deduced a syphon composed of 124 places in 2 ms
Iterating global reduction 1 with 74 rules applied. Total rules applied 125 place count 483 transition count 474
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 141 place count 467 transition count 443
Deduced a syphon composed of 108 places in 1 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 157 place count 467 transition count 443
Performed 157 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 265 places in 1 ms
Iterating global reduction 1 with 157 rules applied. Total rules applied 314 place count 467 transition count 443
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 352 place count 429 transition count 405
Deduced a syphon composed of 227 places in 0 ms
Iterating global reduction 1 with 38 rules applied. Total rules applied 390 place count 429 transition count 405
Deduced a syphon composed of 227 places in 0 ms
Applied a total of 390 rules in 155 ms. Remains 429 /488 variables (removed 59) and now considering 405/426 (removed 21) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 09:17:50] [INFO ] Redundant transitions in 52 ms returned []
Running 404 sub problems to find dead transitions.
// Phase 1: matrix 405 rows 429 cols
[2025-05-30 09:17:50] [INFO ] Computed 100 invariants in 9 ms
[2025-05-30 09:17:50] [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) 0/427 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/427 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 2 (OVERLAPS) 2/429 variables, 60/99 constraints. Problems are: Problem set: 0 solved, 404 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/429 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 404 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:13] [INFO ] Deduced a trap composed of 3 places in 386 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:14] [INFO ] Deduced a trap composed of 4 places in 363 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:14] [INFO ] Deduced a trap composed of 4 places in 345 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:14] [INFO ] Deduced a trap composed of 28 places in 352 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:15] [INFO ] Deduced a trap composed of 29 places in 340 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:15] [INFO ] Deduced a trap composed of 29 places in 334 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:15] [INFO ] Deduced a trap composed of 30 places in 297 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:16] [INFO ] Deduced a trap composed of 37 places in 307 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:16] [INFO ] Deduced a trap composed of 39 places in 301 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:16] [INFO ] Deduced a trap composed of 38 places in 371 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:17] [INFO ] Deduced a trap composed of 40 places in 392 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:17] [INFO ] Deduced a trap composed of 38 places in 378 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:18] [INFO ] Deduced a trap composed of 40 places in 325 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:18] [INFO ] Deduced a trap composed of 39 places in 369 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:18] [INFO ] Deduced a trap composed of 41 places in 358 ms of which 40 ms to minimize.
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:19] [INFO ] Deduced a trap composed of 3 places in 346 ms of which 12 ms to minimize.
Problem TDEAD5 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:19] [INFO ] Deduced a trap composed of 3 places in 354 ms of which 13 ms to minimize.
Problem TDEAD6 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:20] [INFO ] Deduced a trap composed of 3 places in 374 ms of which 14 ms to minimize.
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:20] [INFO ] Deduced a trap composed of 3 places in 352 ms of which 12 ms to minimize.
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:20] [INFO ] Deduced a trap composed of 4 places in 359 ms of which 17 ms to minimize.
Problem TDEAD0 is UNSAT
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
Problem TDEAD19 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD54 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD74 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD153 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD161 is UNSAT
Problem TDEAD164 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD178 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 TDEAD201 is UNSAT
Problem TDEAD202 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 TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD241 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD250 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD266 is UNSAT
Problem TDEAD268 is UNSAT
Problem TDEAD271 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/429 variables, 20/120 constraints. Problems are: Problem set: 94 solved, 310 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 429/834 variables, and 120 constraints, problems are : Problem set: 94 solved, 310 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, Generalized P Invariants (flows): 40/40 constraints, State Equation: 0/429 constraints, ReadFeed: 0/11 constraints, PredecessorRefiner: 404/404 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 94 solved, 310 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 7/7 constraints. Problems are: Problem set: 94 solved, 310 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/7 constraints. Problems are: Problem set: 94 solved, 310 unsolved
At refinement iteration 2 (OVERLAPS) 79/422 variables, 60/67 constraints. Problems are: Problem set: 94 solved, 310 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/422 variables, 24/91 constraints. Problems are: Problem set: 94 solved, 310 unsolved
Problem TDEAD282 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD297 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/422 variables, 20/111 constraints. Problems are: Problem set: 98 solved, 306 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:26] [INFO ] Deduced a trap composed of 3 places in 251 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:26] [INFO ] Deduced a trap composed of 3 places in 341 ms of which 16 ms to minimize.
Problem TDEAD14 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:26] [INFO ] Deduced a trap composed of 3 places in 358 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:27] [INFO ] Deduced a trap composed of 3 places in 404 ms of which 16 ms to minimize.
Problem TDEAD18 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:27] [INFO ] Deduced a trap composed of 29 places in 360 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:27] [INFO ] Deduced a trap composed of 38 places in 353 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:28] [INFO ] Deduced a trap composed of 40 places in 355 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:28] [INFO ] Deduced a trap composed of 30 places in 328 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:29] [INFO ] Deduced a trap composed of 39 places in 373 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:29] [INFO ] Deduced a trap composed of 41 places in 380 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:29] [INFO ] Deduced a trap composed of 30 places in 374 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:30] [INFO ] Deduced a trap composed of 39 places in 389 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:30] [INFO ] Deduced a trap composed of 41 places in 377 ms of which 39 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:31] [INFO ] Deduced a trap composed of 31 places in 360 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:31] [INFO ] Deduced a trap composed of 40 places in 355 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:31] [INFO ] Deduced a trap composed of 42 places in 368 ms of which 38 ms to minimize.
Problem TDEAD24 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD31 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:31] [INFO ] Deduced a trap composed of 3 places in 48 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 09:18:31] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Problem TDEAD37 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:32] [INFO ] Deduced a trap composed of 3 places in 43 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 09:18:32] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 3 ms to minimize.
Problem TDEAD14 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD24 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD39 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD108 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD275 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD295 is UNSAT
Problem TDEAD306 is UNSAT
Problem TDEAD309 is UNSAT
Problem TDEAD327 is UNSAT
Problem TDEAD329 is UNSAT
Problem TDEAD331 is UNSAT
Problem TDEAD334 is UNSAT
Problem TDEAD335 is UNSAT
Problem TDEAD338 is UNSAT
Problem TDEAD347 is UNSAT
Problem TDEAD350 is UNSAT
Problem TDEAD351 is UNSAT
Problem TDEAD354 is UNSAT
Problem TDEAD355 is UNSAT
Problem TDEAD358 is UNSAT
Problem TDEAD359 is UNSAT
Problem TDEAD360 is UNSAT
Problem TDEAD361 is UNSAT
Problem TDEAD362 is UNSAT
Problem TDEAD364 is UNSAT
Problem TDEAD366 is UNSAT
Problem TDEAD367 is UNSAT
Problem TDEAD368 is UNSAT
Problem TDEAD369 is UNSAT
Problem TDEAD399 is UNSAT
Problem TDEAD401 is UNSAT
Problem TDEAD403 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/422 variables, 20/131 constraints. Problems are: Problem set: 146 solved, 258 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:32] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:32] [INFO ] Deduced a trap composed of 3 places in 43 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 09:18:32] [INFO ] Deduced a trap composed of 3 places in 36 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 09:18:32] [INFO ] Deduced a trap composed of 3 places in 36 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 09:18:32] [INFO ] Deduced a trap composed of 4 places in 44 ms of which 3 ms to minimize.
Problem TDEAD44 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:32] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 3 ms to minimize.
Problem TDEAD45 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:32] [INFO ] Deduced a trap composed of 4 places in 70 ms of which 5 ms to minimize.
Problem TDEAD46 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:33] [INFO ] Deduced a trap composed of 4 places in 64 ms of which 5 ms to minimize.
Problem TDEAD47 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:33] [INFO ] Deduced a trap composed of 4 places in 46 ms of which 4 ms to minimize.
Problem TDEAD48 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:33] [INFO ] Deduced a trap composed of 4 places in 42 ms of which 4 ms to minimize.
Problem TDEAD49 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:33] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 3 ms to minimize.
Problem TDEAD50 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:33] [INFO ] Deduced a trap composed of 4 places in 49 ms of which 4 ms to minimize.
Problem TDEAD51 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:33] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 4 ms to minimize.
Problem TDEAD52 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:33] [INFO ] Deduced a trap composed of 4 places in 61 ms of which 5 ms to minimize.
Problem TDEAD55 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:33] [INFO ] Deduced a trap composed of 4 places in 49 ms of which 4 ms to minimize.
Problem TDEAD56 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:33] [INFO ] Deduced a trap composed of 4 places in 50 ms of which 3 ms to minimize.
Problem TDEAD57 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:33] [INFO ] Deduced a trap composed of 4 places in 50 ms of which 4 ms to minimize.
Problem TDEAD58 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:33] [INFO ] Deduced a trap composed of 4 places in 55 ms of which 4 ms to minimize.
Problem TDEAD59 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:33] [INFO ] Deduced a trap composed of 4 places in 55 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 09:18:33] [INFO ] Deduced a trap composed of 4 places in 55 ms of which 3 ms to minimize.
Problem TDEAD40 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD56 is UNSAT
Problem TDEAD57 is UNSAT
Problem TDEAD58 is UNSAT
Problem TDEAD59 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD138 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD140 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD149 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD272 is UNSAT
Problem TDEAD273 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD290 is UNSAT
Problem TDEAD291 is UNSAT
Problem TDEAD302 is UNSAT
Problem TDEAD303 is UNSAT
Problem TDEAD307 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD311 is UNSAT
Problem TDEAD312 is UNSAT
Problem TDEAD313 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD319 is UNSAT
Problem TDEAD328 is UNSAT
Problem TDEAD332 is UNSAT
Problem TDEAD339 is UNSAT
Problem TDEAD340 is UNSAT
Problem TDEAD343 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD352 is UNSAT
Problem TDEAD356 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/422 variables, 20/151 constraints. Problems are: Problem set: 213 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:34] [INFO ] Deduced a trap composed of 4 places in 64 ms of which 4 ms to minimize.
Problem TDEAD62 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:34] [INFO ] Deduced a trap composed of 4 places in 55 ms of which 4 ms to minimize.
Problem TDEAD63 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:34] [INFO ] Deduced a trap composed of 2 places in 34 ms of which 3 ms to minimize.
Problem TDEAD65 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:34] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 4 ms to minimize.
Problem TDEAD69 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:34] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 3 ms to minimize.
Problem TDEAD70 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:34] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 4 ms to minimize.
Problem TDEAD72 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:34] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 6 ms to minimize.
Problem TDEAD75 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:34] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
Problem TDEAD77 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:34] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 6 ms to minimize.
Problem TDEAD78 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:35] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 5 ms to minimize.
Problem TDEAD79 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:35] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 4 ms to minimize.
Problem TDEAD80 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:35] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 5 ms to minimize.
Problem TDEAD82 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:35] [INFO ] Deduced a trap composed of 14 places in 352 ms of which 27 ms to minimize.
Problem TDEAD83 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:35] [INFO ] Deduced a trap composed of 14 places in 364 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:36] [INFO ] Deduced a trap composed of 14 places in 362 ms of which 25 ms to minimize.
Problem TDEAD88 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:36] [INFO ] Deduced a trap composed of 3 places in 323 ms of which 16 ms to minimize.
Problem TDEAD90 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:36] [INFO ] Deduced a trap composed of 3 places in 341 ms of which 15 ms to minimize.
Problem TDEAD91 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:37] [INFO ] Deduced a trap composed of 14 places in 361 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:37] [INFO ] Deduced a trap composed of 14 places in 356 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:38] [INFO ] Deduced a trap composed of 38 places in 370 ms of which 43 ms to minimize.
Problem TDEAD62 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD75 is UNSAT
Problem TDEAD77 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD80 is UNSAT
Problem TDEAD82 is UNSAT
Problem TDEAD83 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD147 is UNSAT
Problem TDEAD152 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD267 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD315 is UNSAT
Problem TDEAD317 is UNSAT
Problem TDEAD321 is UNSAT
Problem TDEAD322 is UNSAT
Problem TDEAD323 is UNSAT
Problem TDEAD325 is UNSAT
Problem TDEAD336 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/422 variables, 20/171 constraints. Problems are: Problem set: 249 solved, 155 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:38] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:38] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 6 ms to minimize.
Problem TDEAD93 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:38] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 5 ms to minimize.
Problem TDEAD95 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:38] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 5 ms to minimize.
Problem TDEAD97 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:38] [INFO ] Deduced a trap composed of 3 places in 100 ms of which 7 ms to minimize.
Problem TDEAD98 is UNSAT
Problem TDEAD99 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:39] [INFO ] Deduced a trap composed of 4 places in 83 ms of which 6 ms to minimize.
Problem TDEAD100 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:39] [INFO ] Deduced a trap composed of 4 places in 338 ms of which 17 ms to minimize.
Problem TDEAD102 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:39] [INFO ] Deduced a trap composed of 38 places in 357 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:40] [INFO ] Deduced a trap composed of 39 places in 352 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:40] [INFO ] Deduced a trap composed of 39 places in 350 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:40] [INFO ] Deduced a trap composed of 40 places in 360 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:41] [INFO ] Deduced a trap composed of 40 places in 371 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:41] [INFO ] Deduced a trap composed of 40 places in 380 ms of which 44 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:42] [INFO ] Deduced a trap composed of 40 places in 384 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:42] [INFO ] Deduced a trap composed of 40 places in 365 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:42] [INFO ] Deduced a trap composed of 41 places in 345 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:43] [INFO ] Deduced a trap composed of 41 places in 345 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:43] [INFO ] Deduced a trap composed of 41 places in 367 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:43] [INFO ] Deduced a trap composed of 41 places in 346 ms of which 33 ms to minimize.
Problem TDEAD110 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:44] [INFO ] Deduced a trap composed of 40 places in 375 ms of which 37 ms to minimize.
Problem TDEAD93 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD173 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD324 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/422 variables, 20/191 constraints. Problems are: Problem set: 262 solved, 142 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:45] [INFO ] Deduced a trap composed of 38 places in 368 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:45] [INFO ] Deduced a trap composed of 38 places in 361 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:45] [INFO ] Deduced a trap composed of 39 places in 331 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:46] [INFO ] Deduced a trap composed of 39 places in 332 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:46] [INFO ] Deduced a trap composed of 38 places in 290 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:46] [INFO ] Deduced a trap composed of 39 places in 285 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:47] [INFO ] Deduced a trap composed of 39 places in 302 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:47] [INFO ] Deduced a trap composed of 39 places in 328 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:47] [INFO ] Deduced a trap composed of 39 places in 310 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:48] [INFO ] Deduced a trap composed of 39 places in 321 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:48] [INFO ] Deduced a trap composed of 39 places in 339 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:48] [INFO ] Deduced a trap composed of 40 places in 348 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:49] [INFO ] Deduced a trap composed of 40 places in 346 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:49] [INFO ] Deduced a trap composed of 40 places in 385 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:50] [INFO ] Deduced a trap composed of 39 places in 348 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:50] [INFO ] Deduced a trap composed of 39 places in 344 ms of which 42 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:50] [INFO ] Deduced a trap composed of 39 places in 357 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:18:51] [INFO ] Deduced a trap composed of 40 places in 370 ms of which 36 ms to minimize.
SMT process timed out in 60413ms, After SMT, problems are : Problem set: 262 solved, 142 unsolved
Search for dead transitions found 262 dead transitions in 60417ms
Found 262 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 262 transitions
Dead transitions reduction (with SMT) removed 262 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 429/488 places, 143/426 transitions.
Graph (complete) has 840 edges and 429 vertex of which 218 are kept as prefixes of interest. Removing 211 places using SCC suffix rule.5 ms
Discarding 211 places :
Also discarding 0 output transitions
Ensure Unique test removed 18 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 17 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 200 transition count 149
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 18 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 200 transition count 155
Deduced a syphon composed of 18 places in 0 ms
Applied a total of 3 rules in 36 ms. Remains 200 /429 variables (removed 229) and now considering 155/143 (removed -12) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 200/488 places, 155/426 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60674 ms. Remains : 200/488 places, 155/426 transitions.
Built C files in :
/tmp/ltsmin17427621482053888371
[2025-05-30 09:18:51] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17427621482053888371
Running compilation step : cd /tmp/ltsmin17427621482053888371;'/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 1697 ms.
Running link step : cd /tmp/ltsmin17427621482053888371;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin17427621482053888371;'/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/stateBased8488873239857559687.hoa' '--buchi-type=spotba'
LTSmin run took 294 ms.
FORMULA BusinessProcesses-PT-15-LTLCardinality-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BusinessProcesses-PT-15-LTLCardinality-05 finished in 145885 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' '!((!p0 U G(p0)))'
Support contains 2 out of 497 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 497/497 places, 435/435 transitions.
Graph (trivial) has 234 edges and 497 vertex of which 6 / 497 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 1115 edges and 492 vertex of which 490 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 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 57 place count 489 transition count 372
Reduce places removed 55 places and 0 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 112 place count 434 transition count 372
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 112 place count 434 transition count 271
Deduced a syphon composed of 101 places in 0 ms
Ensure Unique test removed 19 places
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 221 rules applied. Total rules applied 333 place count 314 transition count 271
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 342 place count 305 transition count 262
Iterating global reduction 2 with 9 rules applied. Total rules applied 351 place count 305 transition count 262
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 351 place count 305 transition count 259
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 357 place count 302 transition count 259
Performed 125 Post agglomeration using F-continuation condition.Transition count delta: 125
Deduced a syphon composed of 125 places in 1 ms
Ensure Unique test removed 4 places
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 2 with 254 rules applied. Total rules applied 611 place count 173 transition count 134
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 613 place count 172 transition count 138
Applied a total of 613 rules in 61 ms. Remains 172 /497 variables (removed 325) and now considering 138/435 (removed 297) transitions.
// Phase 1: matrix 138 rows 172 cols
[2025-05-30 09:18:53] [INFO ] Computed 76 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:18:53] [INFO ] Implicit Places using invariants in 281 ms returned [1, 2, 3, 4, 5, 8, 9, 32, 33, 34, 35, 40, 41, 42, 46, 47, 48, 49, 50, 51, 52, 53, 54]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 282 ms to find 23 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 149/497 places, 138/435 transitions.
Applied a total of 0 rules in 10 ms. Remains 149 /149 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 353 ms. Remains : 149/497 places, 138/435 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), true, (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-15-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 1835 steps with 284 reset in 35 ms.
FORMULA BusinessProcesses-PT-15-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-15-LTLCardinality-06 finished in 517 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' '!(G(F(p0)))'
Support contains 2 out of 497 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 497/497 places, 435/435 transitions.
Graph (trivial) has 234 edges and 497 vertex of which 6 / 497 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 1115 edges and 492 vertex of which 490 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 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 56 place count 489 transition count 373
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 110 place count 435 transition count 373
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 110 place count 435 transition count 272
Deduced a syphon composed of 101 places in 1 ms
Ensure Unique test removed 20 places
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 2 with 222 rules applied. Total rules applied 332 place count 314 transition count 272
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 340 place count 306 transition count 264
Iterating global reduction 2 with 8 rules applied. Total rules applied 348 place count 306 transition count 264
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 348 place count 306 transition count 261
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 354 place count 303 transition count 261
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 128
Deduced a syphon composed of 128 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 131 places and 0 transitions.
Iterating global reduction 2 with 259 rules applied. Total rules applied 613 place count 172 transition count 133
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 615 place count 171 transition count 137
Applied a total of 615 rules in 65 ms. Remains 171 /497 variables (removed 326) and now considering 137/435 (removed 298) transitions.
// Phase 1: matrix 137 rows 171 cols
[2025-05-30 09:18:54] [INFO ] Computed 76 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:18:54] [INFO ] Implicit Places using invariants in 333 ms returned [1, 2, 3, 4, 5, 6, 9, 10, 33, 34, 35, 36, 41, 42, 43, 47, 48, 49, 50, 51, 52, 53, 54]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 336 ms to find 23 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 148/497 places, 137/435 transitions.
Applied a total of 0 rules in 7 ms. Remains 148 /148 variables (removed 0) and now considering 137/137 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 409 ms. Remains : 148/497 places, 137/435 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-15-LTLCardinality-07
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-15-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-15-LTLCardinality-07 finished in 520 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 497 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 497/497 places, 435/435 transitions.
Graph (trivial) has 235 edges and 497 vertex of which 6 / 497 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 1115 edges and 492 vertex of which 490 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 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 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 57 place count 489 transition count 372
Reduce places removed 55 places and 0 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 112 place count 434 transition count 372
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 102 Pre rules applied. Total rules applied 112 place count 434 transition count 270
Deduced a syphon composed of 102 places in 1 ms
Ensure Unique test removed 20 places
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 336 place count 312 transition count 270
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 344 place count 304 transition count 262
Iterating global reduction 2 with 8 rules applied. Total rules applied 352 place count 304 transition count 262
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 352 place count 304 transition count 260
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 356 place count 302 transition count 260
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 128
Deduced a syphon composed of 128 places in 1 ms
Ensure Unique test removed 4 places
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 2 with 260 rules applied. Total rules applied 616 place count 170 transition count 132
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 618 place count 169 transition count 136
Applied a total of 618 rules in 78 ms. Remains 169 /497 variables (removed 328) and now considering 136/435 (removed 299) transitions.
// Phase 1: matrix 136 rows 169 cols
[2025-05-30 09:18:54] [INFO ] Computed 75 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:18:54] [INFO ] Implicit Places using invariants in 339 ms returned [1, 2, 3, 4, 5, 9, 10, 33, 34, 35, 36, 41, 42, 43, 47, 48, 49, 50, 51, 52, 53, 54]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 342 ms to find 22 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 147/497 places, 136/435 transitions.
Applied a total of 0 rules in 7 ms. Remains 147 /147 variables (removed 0) and now considering 136/136 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 427 ms. Remains : 147/497 places, 136/435 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-15-LTLCardinality-09
Product exploration explored 100000 steps with 21703 reset in 822 ms.
Product exploration explored 100000 steps with 21719 reset in 362 ms.
Computed a total of 31 stabilizing places and 23 stable transitions
Computed a total of 31 stabilizing places and 23 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 85 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 34 ms :[(NOT p0)]
RANDOM walk for 40000 steps (9782 resets) in 1784 ms. (22 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (2994 resets) in 78 ms. (506 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 6661 steps, run visited all 1 properties in 48 ms. (steps per millisecond=138 )
Probabilistic random walk after 6661 steps, saw 2347 distinct states, run finished after 54 ms. (steps per millisecond=123 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 83 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 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Support contains 2 out of 147 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 147/147 places, 136/136 transitions.
Applied a total of 0 rules in 4 ms. Remains 147 /147 variables (removed 0) and now considering 136/136 (removed 0) transitions.
// Phase 1: matrix 136 rows 147 cols
[2025-05-30 09:18:57] [INFO ] Computed 53 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:18:57] [INFO ] Implicit Places using invariants in 217 ms returned []
[2025-05-30 09:18:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:18:57] [INFO ] State equation strengthened by 4 read => feed constraints.
[2025-05-30 09:18:58] [INFO ] Implicit Places using invariants and state equation in 1047 ms returned [4, 26, 28, 34, 36, 38, 40, 42, 44, 46, 53, 55, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95]
Discarding 30 places :
Implicit Place search using SMT with State Equation took 1266 ms to find 30 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 117/147 places, 136/136 transitions.
Graph (complete) has 385 edges and 117 vertex of which 108 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 108 transition count 120
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 96 transition count 119
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 27 place count 95 transition count 119
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 38 place count 84 transition count 81
Iterating global reduction 3 with 11 rules applied. Total rules applied 49 place count 84 transition count 81
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 50 place count 84 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 51 place count 83 transition count 80
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 53 place count 81 transition count 78
Iterating global reduction 5 with 2 rules applied. Total rules applied 55 place count 81 transition count 78
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 71 place count 72 transition count 71
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 75 place count 70 transition count 69
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 76 place count 70 transition count 68
Applied a total of 76 rules in 23 ms. Remains 70 /117 variables (removed 47) and now considering 68/136 (removed 68) transitions.
// Phase 1: matrix 68 rows 70 cols
[2025-05-30 09:18:58] [INFO ] Computed 16 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:18:58] [INFO ] Implicit Places using invariants in 149 ms returned [4, 5, 6]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 150 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 67/147 places, 68/136 transitions.
Applied a total of 0 rules in 4 ms. Remains 67 /67 variables (removed 0) and now considering 68/68 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1448 ms. Remains : 67/147 places, 68/136 transitions.
Computed a total of 11 stabilizing places and 11 stable transitions
Computed a total of 11 stabilizing places and 11 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 102 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 (10156 resets) in 107 ms. (370 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (3106 resets) in 76 ms. (519 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 2053 steps, run visited all 1 properties in 18 ms. (steps per millisecond=114 )
Probabilistic random walk after 2053 steps, saw 922 distinct states, run finished after 19 ms. (steps per millisecond=108 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 143 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 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration explored 100000 steps with 22237 reset in 214 ms.
Product exploration explored 100000 steps with 22315 reset in 148 ms.
Built C files in :
/tmp/ltsmin13464677221141883694
[2025-05-30 09:18:59] [INFO ] Computing symmetric may disable matrix : 68 transitions.
[2025-05-30 09:18:59] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 09:18:59] [INFO ] Computing symmetric may enable matrix : 68 transitions.
[2025-05-30 09:18:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 09:18:59] [INFO ] Computing Do-Not-Accords matrix : 68 transitions.
[2025-05-30 09:18:59] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 09:18:59] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13464677221141883694
Running compilation step : cd /tmp/ltsmin13464677221141883694;'/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 250 ms.
Running link step : cd /tmp/ltsmin13464677221141883694;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin13464677221141883694;'/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/stateBased8007610740953896298.hoa' '--buchi-type=spotba'
LTSmin run took 126 ms.
FORMULA BusinessProcesses-PT-15-LTLCardinality-09 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property BusinessProcesses-PT-15-LTLCardinality-09 finished in 5363 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(p0))'
Support contains 1 out of 497 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 497/497 places, 435/435 transitions.
Graph (trivial) has 235 edges and 497 vertex of which 6 / 497 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 1115 edges and 492 vertex of which 490 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 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 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 57 place count 489 transition count 372
Reduce places removed 55 places and 0 transitions.
Iterating post reduction 1 with 55 rules applied. Total rules applied 112 place count 434 transition count 372
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 112 place count 434 transition count 271
Deduced a syphon composed of 101 places in 1 ms
Ensure Unique test removed 20 places
Reduce places removed 121 places and 0 transitions.
Iterating global reduction 2 with 222 rules applied. Total rules applied 334 place count 313 transition count 271
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 343 place count 304 transition count 262
Iterating global reduction 2 with 9 rules applied. Total rules applied 352 place count 304 transition count 262
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 352 place count 304 transition count 259
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 358 place count 301 transition count 259
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 127
Deduced a syphon composed of 127 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 131 places and 0 transitions.
Iterating global reduction 2 with 258 rules applied. Total rules applied 616 place count 170 transition count 132
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 618 place count 169 transition count 136
Applied a total of 618 rules in 64 ms. Remains 169 /497 variables (removed 328) and now considering 136/435 (removed 299) transitions.
// Phase 1: matrix 136 rows 169 cols
[2025-05-30 09:18:59] [INFO ] Computed 75 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:19:00] [INFO ] Implicit Places using invariants in 396 ms returned [1, 2, 3, 4, 5, 8, 9, 33, 34, 35, 36, 41, 42, 43, 47, 48, 49, 50, 51, 52, 53, 54]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 397 ms to find 22 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 147/497 places, 136/435 transitions.
Applied a total of 0 rules in 9 ms. Remains 147 /147 variables (removed 0) and now considering 136/136 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 470 ms. Remains : 147/497 places, 136/435 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-15-LTLCardinality-13
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-15-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-15-LTLCardinality-13 finished in 532 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' '!((G(p0)||X(F(p1))))'
Support contains 4 out of 497 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 497/497 places, 435/435 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 496 transition count 435
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 9 place count 488 transition count 427
Iterating global reduction 1 with 8 rules applied. Total rules applied 17 place count 488 transition count 427
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 486 transition count 425
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 486 transition count 425
Applied a total of 21 rules in 66 ms. Remains 486 /497 variables (removed 11) and now considering 425/435 (removed 10) transitions.
// Phase 1: matrix 425 rows 486 cols
[2025-05-30 09:19:00] [INFO ] Computed 99 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:19:01] [INFO ] Implicit Places using invariants in 691 ms returned []
[2025-05-30 09:19:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:19:03] [INFO ] Implicit Places using invariants and state equation in 2382 ms returned []
Implicit Place search using SMT with State Equation took 3081 ms to find 0 implicit places.
Running 424 sub problems to find dead transitions.
[2025-05-30 09:19:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/485 variables, 39/39 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/485 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 2 (OVERLAPS) 1/486 variables, 58/97 constraints. Problems are: Problem set: 0 solved, 424 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/486 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 424 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:31] [INFO ] Deduced a trap composed of 62 places in 359 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:31] [INFO ] Deduced a trap composed of 62 places in 321 ms of which 62 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:31] [INFO ] Deduced a trap composed of 83 places in 398 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:32] [INFO ] Deduced a trap composed of 83 places in 354 ms of which 74 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:32] [INFO ] Deduced a trap composed of 83 places in 342 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:32] [INFO ] Deduced a trap composed of 62 places in 341 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:33] [INFO ] Deduced a trap composed of 62 places in 361 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:33] [INFO ] Deduced a trap composed of 62 places in 376 ms of which 77 ms to minimize.
SMT process timed out in 30178ms, After SMT, problems are : Problem set: 0 solved, 424 unsolved
Search for dead transitions found 0 dead transitions in 30179ms
Starting structural reductions in LTL mode, iteration 1 : 486/497 places, 425/435 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33328 ms. Remains : 486/497 places, 425/435 transitions.
Stuttering acceptance computed with spot in 163 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BusinessProcesses-PT-15-LTLCardinality-14
Product exploration explored 100000 steps with 675 reset in 309 ms.
Product exploration explored 100000 steps with 673 reset in 362 ms.
Computed a total of 206 stabilizing places and 178 stable transitions
Graph (complete) has 1106 edges and 486 vertex of which 485 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Computed a total of 206 stabilizing places and 178 stable transitions
Detected a total of 206/486 stabilizing places and 178/425 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X p0), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 232 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 250 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
RANDOM walk for 40000 steps (267 resets) in 395 ms. (101 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (40 resets) in 73 ms. (540 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (48 resets) in 73 ms. (540 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (43 resets) in 74 ms. (533 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (47 resets) in 345 ms. (115 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (47 resets) in 155 ms. (256 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (40 resets) in 69 ms. (571 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 395812 steps, run timeout after 3001 ms. (steps per millisecond=131 ) properties seen :3 out of 6
Probabilistic random walk after 395812 steps, saw 68287 distinct states, run finished after 3009 ms. (steps per millisecond=131 ) properties seen :3
[2025-05-30 09:19:38] [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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf0 is UNSAT
At refinement iteration 1 (OVERLAPS) 127/131 variables, 6/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 223/354 variables, 52/58 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:38] [INFO ] Deduced a trap composed of 17 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:38] [INFO ] Deduced a trap composed of 20 places in 90 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:38] [INFO ] Deduced a trap composed of 20 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:39] [INFO ] Deduced a trap composed of 22 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:39] [INFO ] Deduced a trap composed of 23 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:39] [INFO ] Deduced a trap composed of 24 places in 74 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:39] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:39] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:39] [INFO ] Deduced a trap composed of 34 places in 53 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/354 variables, 9/67 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/354 variables, 0/67 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 124/478 variables, 39/106 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:40] [INFO ] Deduced a trap composed of 20 places in 409 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:40] [INFO ] Deduced a trap composed of 23 places in 409 ms of which 42 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/478 variables, 2/108 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/478 variables, 0/108 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 2/480 variables, 2/110 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/480 variables, 0/110 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 421/901 variables, 480/590 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:41] [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 09:19:41] [INFO ] Deduced a trap composed of 38 places in 106 ms of which 6 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/901 variables, 2/592 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/901 variables, 0/592 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 9/910 variables, 5/597 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/910 variables, 0/597 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 1/911 variables, 1/598 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/911 variables, 0/598 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/911 variables, 0/598 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 911/911 variables, and 598 constraints, problems are : Problem set: 1 solved, 2 unsolved in 3267 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 41/41 constraints, State Equation: 486/486 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 127/131 variables, 6/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/131 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 223/354 variables, 52/58 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/354 variables, 10/68 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/354 variables, 0/68 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 124/478 variables, 39/107 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/478 variables, 3/110 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:42] [INFO ] Deduced a trap composed of 17 places in 393 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:42] [INFO ] Deduced a trap composed of 17 places in 384 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:43] [INFO ] Deduced a trap composed of 36 places in 400 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:43] [INFO ] Deduced a trap composed of 75 places in 428 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:44] [INFO ] Deduced a trap composed of 75 places in 368 ms of which 102 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:44] [INFO ] Deduced a trap composed of 75 places in 505 ms of which 148 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:45] [INFO ] Deduced a trap composed of 75 places in 465 ms of which 101 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:45] [INFO ] Deduced a trap composed of 75 places in 420 ms of which 104 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:45] [INFO ] Deduced a trap composed of 75 places in 435 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:46] [INFO ] Deduced a trap composed of 75 places in 528 ms of which 137 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 09:19:46] [INFO ] Deduced a trap composed of 75 places in 424 ms of which 94 ms to minimize.
SMT process timed out in 8519ms, After SMT, problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 425/425 transitions.
Graph (trivial) has 219 edges and 486 vertex of which 6 / 486 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 1099 edges and 481 vertex of which 480 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 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 51 place count 480 transition count 368
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 100 place count 431 transition count 368
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 100 place count 431 transition count 267
Deduced a syphon composed of 101 places in 1 ms
Ensure Unique test removed 19 places
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 221 rules applied. Total rules applied 321 place count 311 transition count 267
Performed 131 Post agglomeration using F-continuation condition.Transition count delta: 131
Deduced a syphon composed of 131 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 134 places and 0 transitions.
Iterating global reduction 2 with 265 rules applied. Total rules applied 586 place count 177 transition count 136
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 588 place count 176 transition count 140
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 590 place count 176 transition count 138
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 592 place count 174 transition count 138
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 593 place count 174 transition count 138
Applied a total of 593 rules in 62 ms. Remains 174 /486 variables (removed 312) and now considering 138/425 (removed 287) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 174/486 places, 138/425 transitions.
RANDOM walk for 40000 steps (1033 resets) in 380 ms. (104 steps per ms) remains 2/2 properties
BEST_FIRST walk for 250 steps (3 resets) in 6 ms. (35 steps per ms) remains 0/2 properties
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X p0), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (G (OR p0 (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 (NOT p1)))), (F p1), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 11 factoid took 647 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 7 states, 17 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 340 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), false, false, false]
Stuttering acceptance computed with spot in 353 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), false, false, false]
Support contains 4 out of 486 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 486/486 places, 425/425 transitions.
Graph (trivial) has 219 edges and 486 vertex of which 6 / 486 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 1100 edges and 481 vertex of which 480 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 51 place count 479 transition count 368
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 100 place count 430 transition count 368
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 100 place count 430 transition count 267
Deduced a syphon composed of 101 places in 1 ms
Ensure Unique test removed 19 places
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 2 with 221 rules applied. Total rules applied 321 place count 310 transition count 267
Performed 130 Post agglomeration using F-continuation condition.Transition count delta: 130
Deduced a syphon composed of 130 places in 0 ms
Ensure Unique test removed 3 places
Reduce places removed 133 places and 0 transitions.
Iterating global reduction 2 with 263 rules applied. Total rules applied 584 place count 177 transition count 137
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 586 place count 176 transition count 141
Applied a total of 586 rules in 41 ms. Remains 176 /486 variables (removed 310) and now considering 141/425 (removed 284) transitions.
// Phase 1: matrix 141 rows 176 cols
[2025-05-30 09:19:48] [INFO ] Computed 77 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 09:19:48] [INFO ] Implicit Places using invariants in 409 ms returned [1, 2, 3, 4, 5, 6, 9, 10, 33, 34, 35, 36, 37, 44, 45, 46, 50, 51, 52, 53, 54, 55, 56, 57]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 410 ms to find 24 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 152/486 places, 141/425 transitions.
Applied a total of 0 rules in 6 ms. Remains 152 /152 variables (removed 0) and now considering 141/141 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 457 ms. Remains : 152/486 places, 141/425 transitions.
Computed a total of 34 stabilizing places and 26 stable transitions
Computed a total of 34 stabilizing places and 26 stable transitions
Detected a total of 34/152 stabilizing places and 26/141 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 303 ms. Reduced automaton from 7 states, 17 edges and 2 AP (stutter insensitive) to 7 states, 18 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 339 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), false, false]
RANDOM walk for 40000 steps (7919 resets) in 357 ms. (111 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (2535 resets) in 114 ms. (347 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40003 steps (2516 resets) in 91 ms. (434 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (2470 resets) in 87 ms. (454 steps per ms) remains 3/3 properties
// Phase 1: matrix 141 rows 152 cols
[2025-05-30 09:19:49] [INFO ] Computed 53 invariants in 1 ms
[2025-05-30 09:19:49] [INFO ] State equation strengthened by 5 read => feed constraints.
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) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem apf0 is UNSAT
At refinement iteration 1 (OVERLAPS) 52/56 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 64/120 variables, 32/36 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 0/36 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 29/149 variables, 16/52 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 0/52 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/150 variables, 1/53 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/150 variables, 0/53 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 140/290 variables, 150/203 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/290 variables, 5/208 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/290 variables, 0/208 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 2/292 variables, 2/210 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/292 variables, 0/210 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/292 variables, 0/210 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 292/293 variables, and 210 constraints, problems are : Problem set: 1 solved, 2 unsolved in 251 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 152/152 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 52/56 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/56 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 64/120 variables, 32/36 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 0/36 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 29/149 variables, 16/52 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 0/52 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/150 variables, 1/53 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/150 variables, 0/53 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 140/290 variables, 150/203 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/290 variables, 5/208 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/290 variables, 2/210 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/290 variables, 0/210 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 2/292 variables, 2/212 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/292 variables, 0/212 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/292 variables, 0/212 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 292/293 variables, and 212 constraints, problems are : Problem set: 1 solved, 2 unsolved in 429 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 17/17 constraints, State Equation: 152/152 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 2/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 688ms problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 97 ms.
Support contains 4 out of 152 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 152/152 places, 141/141 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 152 transition count 140
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 3 place count 152 transition count 138
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 150 transition count 138
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 150 transition count 138
Applied a total of 6 rules in 18 ms. Remains 150 /152 variables (removed 2) and now considering 138/141 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 150/152 places, 138/141 transitions.
RANDOM walk for 166 steps (2 resets) in 7 ms. (20 steps per ms) remains 0/2 properties
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1)))), (G (OR p0 (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1))), (F p1)]
Knowledge based reduction with 15 factoid took 657 ms. Reduced automaton from 7 states, 18 edges and 2 AP (stutter insensitive) to 7 states, 17 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 358 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), false, false, false]
Stuttering acceptance computed with spot in 363 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), false, false, false]
Stuttering acceptance computed with spot in 362 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), false, false, false]
Product exploration explored 100000 steps with 17698 reset in 489 ms.
Product exploration explored 100000 steps with 17775 reset in 444 ms.
Built C files in :
/tmp/ltsmin14961193222671724104
[2025-05-30 09:19:53] [INFO ] Computing symmetric may disable matrix : 141 transitions.
[2025-05-30 09:19:53] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 09:19:53] [INFO ] Computing symmetric may enable matrix : 141 transitions.
[2025-05-30 09:19:53] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 09:19:53] [INFO ] Computing Do-Not-Accords matrix : 141 transitions.
[2025-05-30 09:19:53] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 09:19:53] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14961193222671724104
Running compilation step : cd /tmp/ltsmin14961193222671724104;'/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 610 ms.
Running link step : cd /tmp/ltsmin14961193222671724104;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin14961193222671724104;'/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/stateBased15107744450864771138.hoa' '--buchi-type=spotba'
LTSmin run took 381 ms.
FORMULA BusinessProcesses-PT-15-LTLCardinality-14 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property BusinessProcesses-PT-15-LTLCardinality-14 finished in 54086 ms.
All properties solved by simple procedures.
Total runtime 299552 ms.
BK_STOP 1748596794541
--------------------
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-15"
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-15, 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-174853813300115"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-15.tgz
mv BusinessProcesses-PT-15 execution
cd execution
if [ "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 ;