About the Execution of ITS-Tools for BusinessProcesses-PT-16
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 200572.00 | 0.00 | 0.00 | FFFFTFFFTTFTFTFT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813400123.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-16, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813400123
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 7.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K 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 41K 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 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 159K 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-16-LTLCardinality-00
FORMULA_NAME BusinessProcesses-PT-16-LTLCardinality-01
FORMULA_NAME BusinessProcesses-PT-16-LTLCardinality-02
FORMULA_NAME BusinessProcesses-PT-16-LTLCardinality-03
FORMULA_NAME BusinessProcesses-PT-16-LTLCardinality-04
FORMULA_NAME BusinessProcesses-PT-16-LTLCardinality-05
FORMULA_NAME BusinessProcesses-PT-16-LTLCardinality-06
FORMULA_NAME BusinessProcesses-PT-16-LTLCardinality-07
FORMULA_NAME BusinessProcesses-PT-16-LTLCardinality-08
FORMULA_NAME BusinessProcesses-PT-16-LTLCardinality-09
FORMULA_NAME BusinessProcesses-PT-16-LTLCardinality-10
FORMULA_NAME BusinessProcesses-PT-16-LTLCardinality-11
FORMULA_NAME BusinessProcesses-PT-16-LTLCardinality-12
FORMULA_NAME BusinessProcesses-PT-16-LTLCardinality-13
FORMULA_NAME BusinessProcesses-PT-16-LTLCardinality-14
FORMULA_NAME BusinessProcesses-PT-16-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748600929373
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-16
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-05-30 10:28:51] [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 10:28:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 10:28:52] [INFO ] Load time of PNML (sax parser for PT used): 239 ms
[2025-05-30 10:28:52] [INFO ] Transformed 638 places.
[2025-05-30 10:28:52] [INFO ] Transformed 578 transitions.
[2025-05-30 10:28:52] [INFO ] Found NUPN structural information;
[2025-05-30 10:28:52] [INFO ] Parsed PT model containing 638 places and 578 transitions and 1694 arcs in 501 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 8 places in 14 ms
Reduce places removed 8 places and 8 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA BusinessProcesses-PT-16-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-16-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-16-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-16-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-16-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-16-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 630 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 630/630 places, 570/570 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 625 transition count 570
Discarding 94 places :
Symmetric choice reduction at 1 with 94 rule applications. Total rules 99 place count 531 transition count 476
Iterating global reduction 1 with 94 rules applied. Total rules applied 193 place count 531 transition count 476
Discarding 47 places :
Symmetric choice reduction at 1 with 47 rule applications. Total rules 240 place count 484 transition count 429
Iterating global reduction 1 with 47 rules applied. Total rules applied 287 place count 484 transition count 429
Applied a total of 287 rules in 195 ms. Remains 484 /630 variables (removed 146) and now considering 429/570 (removed 141) transitions.
// Phase 1: matrix 429 rows 484 cols
[2025-05-30 10:28:53] [INFO ] Computed 95 invariants in 64 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:28:54] [INFO ] Implicit Places using invariants in 1283 ms returned []
[2025-05-30 10:28:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:28:57] [INFO ] Implicit Places using invariants and state equation in 2988 ms returned []
Implicit Place search using SMT with State Equation took 4334 ms to find 0 implicit places.
Running 428 sub problems to find dead transitions.
[2025-05-30 10:28:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/483 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/483 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 2 (OVERLAPS) 1/484 variables, 57/94 constraints. Problems are: Problem set: 0 solved, 428 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/484 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 428 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:25] [INFO ] Deduced a trap composed of 82 places in 531 ms of which 102 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:25] [INFO ] Deduced a trap composed of 82 places in 485 ms of which 129 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:26] [INFO ] Deduced a trap composed of 82 places in 417 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:26] [INFO ] Deduced a trap composed of 82 places in 413 ms of which 101 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:27] [INFO ] Deduced a trap composed of 82 places in 376 ms of which 102 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:27] [INFO ] Deduced a trap composed of 82 places in 465 ms of which 185 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:27] [INFO ] Deduced a trap composed of 82 places in 366 ms of which 80 ms to minimize.
SMT process timed out in 30617ms, After SMT, problems are : Problem set: 0 solved, 428 unsolved
Search for dead transitions found 0 dead transitions in 30643ms
Starting structural reductions in LTL mode, iteration 1 : 484/630 places, 429/570 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35209 ms. Remains : 484/630 places, 429/570 transitions.
Support contains 29 out of 484 places after structural reductions.
[2025-05-30 10:29:28] [INFO ] Flatten gal took : 126 ms
[2025-05-30 10:29:28] [INFO ] Flatten gal took : 65 ms
[2025-05-30 10:29:28] [INFO ] Input system was already deterministic with 429 transitions.
Reduction of identical properties reduced properties to check from 18 to 17
RANDOM walk for 40000 steps (261 resets) in 2133 ms. (18 steps per ms) remains 9/17 properties
BEST_FIRST walk for 40003 steps (53 resets) in 354 ms. (112 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (44 resets) in 241 ms. (165 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (48 resets) in 190 ms. (209 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (49 resets) in 204 ms. (195 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (45 resets) in 178 ms. (223 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (43 resets) in 232 ms. (171 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (40 resets) in 202 ms. (197 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (46 resets) in 163 ms. (243 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (53 resets) in 154 ms. (258 steps per ms) remains 9/9 properties
[2025-05-30 10:29:30] [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, 9 unsolved
At refinement iteration 1 (OVERLAPS) 216/234 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 125/359 variables, 34/57 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/359 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 114/473 variables, 36/93 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/473 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 2/475 variables, 2/95 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/475 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 423/898 variables, 475/570 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/898 variables, 0/570 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 13/911 variables, 7/577 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/911 variables, 0/577 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (OVERLAPS) 2/913 variables, 2/579 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/913 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 0/913 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 913/913 variables, and 579 constraints, problems are : Problem set: 0 solved, 9 unsolved in 2389 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 484/484 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 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, 9 unsolved
At refinement iteration 1 (OVERLAPS) 216/234 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:32] [INFO ] Deduced a trap composed of 36 places in 142 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:32] [INFO ] Deduced a trap composed of 83 places in 136 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:33] [INFO ] Deduced a trap composed of 83 places in 130 ms of which 18 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 3/26 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 125/359 variables, 34/60 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:33] [INFO ] Deduced a trap composed of 11 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 10:29:33] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:33] [INFO ] Deduced a trap composed of 20 places in 95 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:33] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:33] [INFO ] Deduced a trap composed of 22 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 10:29:34] [INFO ] Deduced a trap composed of 23 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:34] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:34] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:34] [INFO ] Deduced a trap composed of 43 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:34] [INFO ] Deduced a trap composed of 21 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:34] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:34] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:34] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:34] [INFO ] Deduced a trap composed of 73 places in 191 ms of which 30 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/359 variables, 14/74 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:35] [INFO ] Deduced a trap composed of 75 places in 154 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:35] [INFO ] Deduced a trap composed of 78 places in 152 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:35] [INFO ] Deduced a trap composed of 78 places in 185 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:35] [INFO ] Deduced a trap composed of 80 places in 184 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:35] [INFO ] Deduced a trap composed of 80 places in 231 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:36] [INFO ] Deduced a trap composed of 80 places in 233 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:36] [INFO ] Deduced a trap composed of 42 places in 221 ms of which 41 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:36] [INFO ] Deduced a trap composed of 75 places in 208 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:36] [INFO ] Deduced a trap composed of 32 places in 255 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:37] [INFO ] Deduced a trap composed of 75 places in 263 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:37] [INFO ] Deduced a trap composed of 80 places in 249 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:29:37] [INFO ] Deduced a trap composed of 84 places in 266 ms of which 34 ms to minimize.
SMT process timed out in 7560ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 18 out of 484 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 484/484 places, 429/429 transitions.
Graph (complete) has 1102 edges and 484 vertex of which 483 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 483 transition count 381
Reduce places removed 47 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 49 rules applied. Total rules applied 97 place count 436 transition count 379
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 99 place count 434 transition count 379
Performed 94 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 94 Pre rules applied. Total rules applied 99 place count 434 transition count 285
Deduced a syphon composed of 94 places in 10 ms
Ensure Unique test removed 17 places
Reduce places removed 111 places and 0 transitions.
Iterating global reduction 3 with 205 rules applied. Total rules applied 304 place count 323 transition count 285
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 307 place count 320 transition count 282
Iterating global reduction 3 with 3 rules applied. Total rules applied 310 place count 320 transition count 282
Performed 126 Post agglomeration using F-continuation condition.Transition count delta: 126
Deduced a syphon composed of 126 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 3 with 254 rules applied. Total rules applied 564 place count 192 transition count 156
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 565 place count 192 transition count 155
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 567 place count 191 transition count 159
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 571 place count 191 transition count 159
Applied a total of 571 rules in 330 ms. Remains 191 /484 variables (removed 293) and now considering 159/429 (removed 270) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 330 ms. Remains : 191/484 places, 159/429 transitions.
RANDOM walk for 40000 steps (2459 resets) in 2342 ms. (17 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (859 resets) in 263 ms. (151 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (764 resets) in 168 ms. (236 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (719 resets) in 197 ms. (202 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (755 resets) in 166 ms. (239 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (744 resets) in 162 ms. (245 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (759 resets) in 229 ms. (173 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40000 steps (615 resets) in 185 ms. (215 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (748 resets) in 297 ms. (134 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40001 steps (816 resets) in 251 ms. (158 steps per ms) remains 9/9 properties
Finished probabilistic random walk after 30091 steps, run visited all 9 properties in 359 ms. (steps per millisecond=83 )
Probabilistic random walk after 30091 steps, saw 8538 distinct states, run finished after 366 ms. (steps per millisecond=82 ) properties seen :9
FORMULA BusinessProcesses-PT-16-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 128 stabilizing places and 121 stable transitions
Graph (complete) has 1102 edges and 484 vertex of which 483 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.20 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||G(F(p0)))))'
Support contains 2 out of 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 429/429 transitions.
Graph (trivial) has 228 edges and 484 vertex of which 6 / 484 are part of one of the 1 SCC in 3 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1096 edges and 479 vertex of which 478 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 53 place count 477 transition count 370
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 104 place count 426 transition count 370
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 102 Pre rules applied. Total rules applied 104 place count 426 transition count 268
Deduced a syphon composed of 102 places in 1 ms
Ensure Unique test removed 17 places
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 2 with 221 rules applied. Total rules applied 325 place count 307 transition count 268
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 334 place count 298 transition count 259
Iterating global reduction 2 with 9 rules applied. Total rules applied 343 place count 298 transition count 259
Performed 124 Post agglomeration using F-continuation condition.Transition count delta: 124
Deduced a syphon composed of 124 places in 1 ms
Ensure Unique test removed 5 places
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 2 with 253 rules applied. Total rules applied 596 place count 169 transition count 135
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 598 place count 168 transition count 139
Applied a total of 598 rules in 87 ms. Remains 168 /484 variables (removed 316) and now considering 139/429 (removed 290) transitions.
// Phase 1: matrix 139 rows 168 cols
[2025-05-30 10:29:40] [INFO ] Computed 73 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:29:40] [INFO ] Implicit Places using invariants in 377 ms returned [1, 2, 3, 4, 5, 6, 7, 14, 15, 19, 20, 21, 22, 23, 24, 48, 49, 50, 51, 52]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 381 ms to find 20 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 148/484 places, 139/429 transitions.
Applied a total of 0 rules in 26 ms. Remains 148 /148 variables (removed 0) and now considering 139/139 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 494 ms. Remains : 148/484 places, 139/429 transitions.
Stuttering acceptance computed with spot in 242 ms :[(NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-16-LTLCardinality-02
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA BusinessProcesses-PT-16-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-16-LTLCardinality-02 finished in 841 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&&F(p1)))&&X(X((p1||X(F(p2)))))))'
Support contains 5 out of 484 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 429/429 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 475 transition count 420
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 475 transition count 420
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 473 transition count 418
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 473 transition count 418
Applied a total of 22 rules in 81 ms. Remains 473 /484 variables (removed 11) and now considering 418/429 (removed 11) transitions.
// Phase 1: matrix 418 rows 473 cols
[2025-05-30 10:29:40] [INFO ] Computed 95 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:29:41] [INFO ] Implicit Places using invariants in 452 ms returned []
[2025-05-30 10:29:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:29:43] [INFO ] Implicit Places using invariants and state equation in 2073 ms returned []
Implicit Place search using SMT with State Equation took 2528 ms to find 0 implicit places.
Running 417 sub problems to find dead transitions.
[2025-05-30 10:29:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/472 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/472 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (OVERLAPS) 1/473 variables, 56/93 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/473 variables, 2/95 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:08] [INFO ] Deduced a trap composed of 80 places in 415 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:09] [INFO ] Deduced a trap composed of 79 places in 371 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:09] [INFO ] Deduced a trap composed of 79 places in 390 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:09] [INFO ] Deduced a trap composed of 79 places in 337 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:10] [INFO ] Deduced a trap composed of 79 places in 352 ms of which 48 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:10] [INFO ] Deduced a trap composed of 79 places in 395 ms of which 88 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:11] [INFO ] Deduced a trap composed of 77 places in 382 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:11] [INFO ] Deduced a trap composed of 35 places in 302 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:11] [INFO ] Deduced a trap composed of 80 places in 224 ms of which 45 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:12] [INFO ] Deduced a trap composed of 80 places in 251 ms of which 73 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:12] [INFO ] Deduced a trap composed of 80 places in 277 ms of which 69 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:12] [INFO ] Deduced a trap composed of 36 places in 358 ms of which 54 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:13] [INFO ] Deduced a trap composed of 36 places in 374 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:13] [INFO ] Deduced a trap composed of 78 places in 372 ms of which 72 ms to minimize.
SMT process timed out in 30477ms, After SMT, problems are : Problem set: 0 solved, 417 unsolved
Search for dead transitions found 0 dead transitions in 30483ms
Starting structural reductions in LTL mode, iteration 1 : 473/484 places, 418/429 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33098 ms. Remains : 473/484 places, 418/429 transitions.
Stuttering acceptance computed with spot in 356 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : BusinessProcesses-PT-16-LTLCardinality-03
Product exploration explored 100000 steps with 2658 reset in 545 ms.
Stack based approach found an accepted trace after 1007 steps with 31 reset with depth 7 and stack size 7 in 6 ms.
FORMULA BusinessProcesses-PT-16-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property BusinessProcesses-PT-16-LTLCardinality-03 finished in 34035 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 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 429/429 transitions.
Graph (trivial) has 226 edges and 484 vertex of which 6 / 484 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 1096 edges and 479 vertex of which 478 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 52 place count 477 transition count 371
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 1 with 50 rules applied. Total rules applied 102 place count 427 transition count 371
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 102 Pre rules applied. Total rules applied 102 place count 427 transition count 269
Deduced a syphon composed of 102 places in 1 ms
Ensure Unique test removed 17 places
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 2 with 221 rules applied. Total rules applied 323 place count 308 transition count 269
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 331 place count 300 transition count 261
Iterating global reduction 2 with 8 rules applied. Total rules applied 339 place count 300 transition count 261
Performed 126 Post agglomeration using F-continuation condition.Transition count delta: 126
Deduced a syphon composed of 126 places in 0 ms
Ensure Unique test removed 5 places
Reduce places removed 131 places and 0 transitions.
Iterating global reduction 2 with 257 rules applied. Total rules applied 596 place count 169 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 598 place count 168 transition count 139
Applied a total of 598 rules in 129 ms. Remains 168 /484 variables (removed 316) and now considering 139/429 (removed 290) transitions.
// Phase 1: matrix 139 rows 168 cols
[2025-05-30 10:30:14] [INFO ] Computed 73 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:30:15] [INFO ] Implicit Places using invariants in 422 ms returned [1, 2, 3, 4, 5, 6, 7, 14, 15, 19, 20, 21, 22, 23, 24, 47, 48, 49, 50, 51]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 423 ms to find 20 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 148/484 places, 139/429 transitions.
Applied a total of 0 rules in 37 ms. Remains 148 /148 variables (removed 0) and now considering 139/139 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 590 ms. Remains : 148/484 places, 139/429 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-16-LTLCardinality-04
Product exploration explored 100000 steps with 21891 reset in 435 ms.
Product exploration explored 100000 steps with 21786 reset in 422 ms.
Computed a total of 12 stabilizing places and 10 stable transitions
Computed a total of 12 stabilizing places and 10 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (9876 resets) in 569 ms. (70 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (3096 resets) in 112 ms. (354 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 180 steps, run visited all 1 properties in 6 ms. (steps per millisecond=30 )
Probabilistic random walk after 180 steps, saw 117 distinct states, run finished after 6 ms. (steps per millisecond=30 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 148 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 148/148 places, 139/139 transitions.
Applied a total of 0 rules in 8 ms. Remains 148 /148 variables (removed 0) and now considering 139/139 (removed 0) transitions.
// Phase 1: matrix 139 rows 148 cols
[2025-05-30 10:30:17] [INFO ] Computed 53 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:30:17] [INFO ] Implicit Places using invariants in 233 ms returned []
[2025-05-30 10:30:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:30:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-05-30 10:30:18] [INFO ] Implicit Places using invariants and state equation in 962 ms returned [1, 3, 7, 10, 33, 35, 37, 39, 40, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 65, 67, 69, 71, 73, 75, 77, 79, 87, 89, 91, 93, 95]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 1197 ms to find 33 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 115/148 places, 139/139 transitions.
Graph (complete) has 373 edges and 115 vertex of which 104 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.0 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 104 transition count 125
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 19 place count 95 transition count 125
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 34 place count 80 transition count 81
Iterating global reduction 2 with 15 rules applied. Total rules applied 49 place count 80 transition count 81
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 52 place count 80 transition count 78
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 55 place count 77 transition count 78
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 56 place count 76 transition count 77
Iterating global reduction 4 with 1 rules applied. Total rules applied 57 place count 76 transition count 77
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 17 rules applied. Total rules applied 74 place count 67 transition count 69
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 76 place count 66 transition count 68
Applied a total of 76 rules in 19 ms. Remains 66 /115 variables (removed 49) and now considering 68/139 (removed 71) transitions.
// Phase 1: matrix 68 rows 66 cols
[2025-05-30 10:30:18] [INFO ] Computed 15 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:30:18] [INFO ] Implicit Places using invariants in 105 ms returned [5, 6, 7]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 106 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 63/148 places, 68/139 transitions.
Applied a total of 0 rules in 5 ms. Remains 63 /63 variables (removed 0) and now considering 68/68 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1336 ms. Remains : 63/148 places, 68/139 transitions.
Computed a total of 4 stabilizing places and 5 stable transitions
Computed a total of 4 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (10281 resets) in 82 ms. (481 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (3116 resets) in 27 ms. (1428 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 158 steps, run visited all 1 properties in 5 ms. (steps per millisecond=31 )
Probabilistic random walk after 158 steps, saw 89 distinct states, run finished after 5 ms. (steps per millisecond=31 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 22361 reset in 176 ms.
Product exploration explored 100000 steps with 22154 reset in 185 ms.
Built C files in :
/tmp/ltsmin15272179078142471185
[2025-05-30 10:30:19] [INFO ] Computing symmetric may disable matrix : 68 transitions.
[2025-05-30 10:30:19] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 10:30:19] [INFO ] Computing symmetric may enable matrix : 68 transitions.
[2025-05-30 10:30:19] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 10:30:19] [INFO ] Computing Do-Not-Accords matrix : 68 transitions.
[2025-05-30 10:30:19] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 10:30:19] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15272179078142471185
Running compilation step : cd /tmp/ltsmin15272179078142471185;'/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 672 ms.
Running link step : cd /tmp/ltsmin15272179078142471185;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 83 ms.
Running LTSmin : cd /tmp/ltsmin15272179078142471185;'/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/stateBased17043376606215032459.hoa' '--buchi-type=spotba'
LTSmin run took 243 ms.
FORMULA BusinessProcesses-PT-16-LTLCardinality-04 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property BusinessProcesses-PT-16-LTLCardinality-04 finished in 5686 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 1 out of 484 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 429/429 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 473 transition count 418
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 473 transition count 418
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 471 transition count 416
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 471 transition count 416
Applied a total of 26 rules in 102 ms. Remains 471 /484 variables (removed 13) and now considering 416/429 (removed 13) transitions.
// Phase 1: matrix 416 rows 471 cols
[2025-05-30 10:30:20] [INFO ] Computed 95 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:30:21] [INFO ] Implicit Places using invariants in 578 ms returned []
[2025-05-30 10:30:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:30:23] [INFO ] Implicit Places using invariants and state equation in 2216 ms returned []
Implicit Place search using SMT with State Equation took 2800 ms to find 0 implicit places.
Running 415 sub problems to find dead transitions.
[2025-05-30 10:30:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/470 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/470 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 2 (OVERLAPS) 1/471 variables, 56/93 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/471 variables, 2/95 constraints. Problems are: Problem set: 0 solved, 415 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:49] [INFO ] Deduced a trap composed of 80 places in 382 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:49] [INFO ] Deduced a trap composed of 80 places in 390 ms of which 79 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:49] [INFO ] Deduced a trap composed of 80 places in 370 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:50] [INFO ] Deduced a trap composed of 80 places in 383 ms of which 78 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:50] [INFO ] Deduced a trap composed of 80 places in 370 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:51] [INFO ] Deduced a trap composed of 79 places in 395 ms of which 102 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:51] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:51] [INFO ] Deduced a trap composed of 79 places in 500 ms of which 216 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:52] [INFO ] Deduced a trap composed of 79 places in 375 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:52] [INFO ] Deduced a trap composed of 79 places in 332 ms of which 50 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:52] [INFO ] Deduced a trap composed of 79 places in 321 ms of which 68 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:53] [INFO ] Deduced a trap composed of 79 places in 336 ms of which 72 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:30:53] [INFO ] Deduced a trap composed of 79 places in 305 ms of which 73 ms to minimize.
SMT process timed out in 30088ms, After SMT, problems are : Problem set: 0 solved, 415 unsolved
Search for dead transitions found 0 dead transitions in 30090ms
Starting structural reductions in LTL mode, iteration 1 : 471/484 places, 416/429 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32993 ms. Remains : 471/484 places, 416/429 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-16-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA BusinessProcesses-PT-16-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-16-LTLCardinality-07 finished in 33174 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)&&F(p1))))'
Support contains 2 out of 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 429/429 transitions.
Graph (trivial) has 227 edges and 484 vertex of which 6 / 484 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 1096 edges and 479 vertex of which 478 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 53 place count 477 transition count 370
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 1 with 51 rules applied. Total rules applied 104 place count 426 transition count 370
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 104 place count 426 transition count 269
Deduced a syphon composed of 101 places in 1 ms
Ensure Unique test removed 17 places
Reduce places removed 118 places and 0 transitions.
Iterating global reduction 2 with 219 rules applied. Total rules applied 323 place count 308 transition count 269
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 331 place count 300 transition count 261
Iterating global reduction 2 with 8 rules applied. Total rules applied 339 place count 300 transition count 261
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 597 place count 169 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 599 place count 168 transition count 138
Applied a total of 599 rules in 97 ms. Remains 168 /484 variables (removed 316) and now considering 138/429 (removed 291) transitions.
// Phase 1: matrix 138 rows 168 cols
[2025-05-30 10:30:53] [INFO ] Computed 74 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:30:54] [INFO ] Implicit Places using invariants in 367 ms returned [1, 5, 6, 7, 8, 9, 10, 17, 18, 22, 23, 24, 25, 26, 27, 50, 51, 52, 53, 54, 123]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 369 ms to find 21 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 147/484 places, 138/429 transitions.
Applied a total of 0 rules in 14 ms. Remains 147 /147 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 486 ms. Remains : 147/484 places, 138/429 transitions.
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BusinessProcesses-PT-16-LTLCardinality-10
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-16-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-16-LTLCardinality-10 finished in 668 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 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 429/429 transitions.
Graph (trivial) has 227 edges and 484 vertex of which 6 / 484 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 1096 edges and 479 vertex of which 478 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 52 rules applied. Total rules applied 54 place count 477 transition count 369
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 1 with 52 rules applied. Total rules applied 106 place count 425 transition count 369
Performed 102 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 102 Pre rules applied. Total rules applied 106 place count 425 transition count 267
Deduced a syphon composed of 102 places in 0 ms
Ensure Unique test removed 17 places
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 2 with 221 rules applied. Total rules applied 327 place count 306 transition count 267
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 334 place count 299 transition count 260
Iterating global reduction 2 with 7 rules applied. Total rules applied 341 place count 299 transition count 260
Performed 126 Post agglomeration using F-continuation condition.Transition count delta: 126
Deduced a syphon composed of 126 places in 1 ms
Ensure Unique test removed 5 places
Reduce places removed 131 places and 0 transitions.
Iterating global reduction 2 with 257 rules applied. Total rules applied 598 place count 168 transition count 134
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 600 place count 167 transition count 138
Applied a total of 600 rules in 101 ms. Remains 167 /484 variables (removed 317) and now considering 138/429 (removed 291) transitions.
// Phase 1: matrix 138 rows 167 cols
[2025-05-30 10:30:54] [INFO ] Computed 73 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:30:54] [INFO ] Implicit Places using invariants in 299 ms returned [1, 2, 3, 4, 5, 6, 7, 14, 15, 19, 20, 21, 22, 23, 24, 47, 48, 49, 50, 51]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 300 ms to find 20 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 147/484 places, 138/429 transitions.
Applied a total of 0 rules in 14 ms. Remains 147 /147 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 415 ms. Remains : 147/484 places, 138/429 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-16-LTLCardinality-11
Product exploration explored 100000 steps with 21907 reset in 370 ms.
Product exploration explored 100000 steps with 21778 reset in 392 ms.
Computed a total of 12 stabilizing places and 10 stable transitions
Computed a total of 12 stabilizing places and 10 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 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 37 ms :[(NOT p0)]
RANDOM walk for 40000 steps (10003 resets) in 191 ms. (208 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (3091 resets) in 95 ms. (416 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 211 steps, run visited all 1 properties in 6 ms. (steps per millisecond=35 )
Probabilistic random walk after 211 steps, saw 136 distinct states, run finished after 6 ms. (steps per millisecond=35 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 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, 138/138 transitions.
Applied a total of 0 rules in 7 ms. Remains 147 /147 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 147 cols
[2025-05-30 10:30:55] [INFO ] Computed 53 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:30:56] [INFO ] Implicit Places using invariants in 234 ms returned []
[2025-05-30 10:30:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:30:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-05-30 10:30:56] [INFO ] Implicit Places using invariants and state equation in 678 ms returned [1, 3, 7, 10, 33, 35, 37, 39, 40, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 65, 67, 69, 71, 73, 75, 77, 79, 87, 89, 91, 93, 95]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 916 ms to find 33 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 114/147 places, 138/138 transitions.
Graph (complete) has 374 edges and 114 vertex of which 103 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.0 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 103 transition count 124
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 19 place count 94 transition count 124
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 34 place count 79 transition count 80
Iterating global reduction 2 with 15 rules applied. Total rules applied 49 place count 79 transition count 80
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 52 place count 79 transition count 77
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 55 place count 76 transition count 77
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 56 place count 75 transition count 76
Iterating global reduction 4 with 1 rules applied. Total rules applied 57 place count 75 transition count 76
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 17 rules applied. Total rules applied 74 place count 66 transition count 68
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 76 place count 65 transition count 67
Applied a total of 76 rules in 12 ms. Remains 65 /114 variables (removed 49) and now considering 67/138 (removed 71) transitions.
// Phase 1: matrix 67 rows 65 cols
[2025-05-30 10:30:56] [INFO ] Computed 15 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:30:56] [INFO ] Implicit Places using invariants in 94 ms returned [5, 6, 7]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 94 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 62/147 places, 67/138 transitions.
Applied a total of 0 rules in 3 ms. Remains 62 /62 variables (removed 0) and now considering 67/67 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1038 ms. Remains : 62/147 places, 67/138 transitions.
Computed a total of 4 stabilizing places and 5 stable transitions
Computed a total of 4 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 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 49 ms :[(NOT p0)]
RANDOM walk for 40000 steps (10231 resets) in 109 ms. (363 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (3100 resets) in 36 ms. (1081 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 174 steps, run visited all 1 properties in 5 ms. (steps per millisecond=34 )
Probabilistic random walk after 174 steps, saw 99 distinct states, run finished after 5 ms. (steps per millisecond=34 ) 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 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration explored 100000 steps with 22313 reset in 187 ms.
Product exploration explored 100000 steps with 22378 reset in 221 ms.
Built C files in :
/tmp/ltsmin14721569854595201827
[2025-05-30 10:30:57] [INFO ] Computing symmetric may disable matrix : 67 transitions.
[2025-05-30 10:30:57] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 10:30:57] [INFO ] Computing symmetric may enable matrix : 67 transitions.
[2025-05-30 10:30:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 10:30:57] [INFO ] Computing Do-Not-Accords matrix : 67 transitions.
[2025-05-30 10:30:57] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 10:30:57] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14721569854595201827
Running compilation step : cd /tmp/ltsmin14721569854595201827;'/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 367 ms.
Running link step : cd /tmp/ltsmin14721569854595201827;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin14721569854595201827;'/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/stateBased4127574039893363036.hoa' '--buchi-type=spotba'
LTSmin run took 161 ms.
FORMULA BusinessProcesses-PT-16-LTLCardinality-11 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property BusinessProcesses-PT-16-LTLCardinality-11 finished in 4199 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((G(p1)&&p0))||X(p2))))'
Support contains 7 out of 484 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 429/429 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 475 transition count 420
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 475 transition count 420
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 473 transition count 418
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 473 transition count 418
Applied a total of 22 rules in 26 ms. Remains 473 /484 variables (removed 11) and now considering 418/429 (removed 11) transitions.
// Phase 1: matrix 418 rows 473 cols
[2025-05-30 10:30:58] [INFO ] Computed 95 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:30:58] [INFO ] Implicit Places using invariants in 401 ms returned []
[2025-05-30 10:30:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:31:01] [INFO ] Implicit Places using invariants and state equation in 2127 ms returned []
Implicit Place search using SMT with State Equation took 2530 ms to find 0 implicit places.
Running 417 sub problems to find dead transitions.
[2025-05-30 10:31:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/472 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/472 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 2 (OVERLAPS) 1/473 variables, 56/93 constraints. Problems are: Problem set: 0 solved, 417 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/473 variables, 2/95 constraints. Problems are: Problem set: 0 solved, 417 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:31:27] [INFO ] Deduced a trap composed of 77 places in 382 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:31:27] [INFO ] Deduced a trap composed of 78 places in 413 ms of which 81 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:31:28] [INFO ] Deduced a trap composed of 78 places in 397 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:31:28] [INFO ] Deduced a trap composed of 78 places in 407 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:31:28] [INFO ] Deduced a trap composed of 78 places in 384 ms of which 76 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:31:29] [INFO ] Deduced a trap composed of 78 places in 380 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:31:29] [INFO ] Deduced a trap composed of 78 places in 344 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:31:30] [INFO ] Deduced a trap composed of 78 places in 384 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:31:30] [INFO ] Deduced a trap composed of 80 places in 393 ms of which 106 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:31:30] [INFO ] Deduced a trap composed of 80 places in 405 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:31:31] [INFO ] Deduced a trap composed of 80 places in 357 ms of which 68 ms to minimize.
SMT process timed out in 30248ms, After SMT, problems are : Problem set: 0 solved, 417 unsolved
Search for dead transitions found 0 dead transitions in 30251ms
Starting structural reductions in LTL mode, iteration 1 : 473/484 places, 418/429 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32812 ms. Remains : 473/484 places, 418/429 transitions.
Stuttering acceptance computed with spot in 297 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : BusinessProcesses-PT-16-LTLCardinality-12
Stuttering criterion allowed to conclude after 146 steps with 0 reset in 1 ms.
FORMULA BusinessProcesses-PT-16-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-16-LTLCardinality-12 finished in 33143 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 1 out of 484 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 484/484 places, 429/429 transitions.
Graph (trivial) has 228 edges and 484 vertex of which 6 / 484 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 1096 edges and 479 vertex of which 478 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 52 rules applied. Total rules applied 54 place count 477 transition count 369
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 1 with 52 rules applied. Total rules applied 106 place count 425 transition count 369
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 106 place count 425 transition count 268
Deduced a syphon composed of 101 places in 1 ms
Ensure Unique test removed 17 places
Reduce places removed 118 places and 0 transitions.
Iterating global reduction 2 with 219 rules applied. Total rules applied 325 place count 307 transition count 268
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 333 place count 299 transition count 260
Iterating global reduction 2 with 8 rules applied. Total rules applied 341 place count 299 transition count 260
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 5 places
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 2 with 259 rules applied. Total rules applied 600 place count 167 transition count 133
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
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 602 place count 166 transition count 137
Applied a total of 602 rules in 56 ms. Remains 166 /484 variables (removed 318) and now considering 137/429 (removed 292) transitions.
// Phase 1: matrix 137 rows 166 cols
[2025-05-30 10:31:31] [INFO ] Computed 73 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:31:32] [INFO ] Implicit Places using invariants in 405 ms returned [1, 2, 3, 4, 5, 6, 7, 14, 15, 19, 20, 21, 22, 23, 24, 48, 49, 50, 51, 52]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 407 ms to find 20 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 146/484 places, 137/429 transitions.
Applied a total of 0 rules in 7 ms. Remains 146 /146 variables (removed 0) and now considering 137/137 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 470 ms. Remains : 146/484 places, 137/429 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-16-LTLCardinality-14
Product exploration explored 100000 steps with 21806 reset in 441 ms.
Product exploration explored 100000 steps with 21856 reset in 480 ms.
Computed a total of 12 stabilizing places and 10 stable transitions
Computed a total of 12 stabilizing places and 10 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
RANDOM walk for 40000 steps (10016 resets) in 214 ms. (186 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (3059 resets) in 109 ms. (363 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 5732 steps, run visited all 1 properties in 37 ms. (steps per millisecond=154 )
Probabilistic random walk after 5732 steps, saw 1735 distinct states, run finished after 37 ms. (steps per millisecond=154 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 128 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)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Support contains 1 out of 146 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 146/146 places, 137/137 transitions.
Applied a total of 0 rules in 6 ms. Remains 146 /146 variables (removed 0) and now considering 137/137 (removed 0) transitions.
// Phase 1: matrix 137 rows 146 cols
[2025-05-30 10:31:33] [INFO ] Computed 53 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:31:33] [INFO ] Implicit Places using invariants in 306 ms returned []
[2025-05-30 10:31:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:31:34] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-05-30 10:31:34] [INFO ] Implicit Places using invariants and state equation in 978 ms returned [1, 3, 7, 10, 34, 36, 38, 40, 41, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 66, 68, 70, 72, 74, 76, 78, 80, 88, 90, 92, 94, 96]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 1286 ms to find 33 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 113/146 places, 137/137 transitions.
Graph (complete) has 376 edges and 113 vertex of which 102 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.1 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 102 transition count 123
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 19 place count 93 transition count 123
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 33 place count 79 transition count 83
Iterating global reduction 2 with 14 rules applied. Total rules applied 47 place count 79 transition count 83
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 50 place count 79 transition count 80
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 53 place count 76 transition count 80
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 54 place count 75 transition count 79
Iterating global reduction 4 with 1 rules applied. Total rules applied 55 place count 75 transition count 79
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 17 rules applied. Total rules applied 72 place count 66 transition count 71
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 74 place count 65 transition count 70
Applied a total of 74 rules in 15 ms. Remains 65 /113 variables (removed 48) and now considering 70/137 (removed 67) transitions.
// Phase 1: matrix 70 rows 65 cols
[2025-05-30 10:31:34] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:31:35] [INFO ] Implicit Places using invariants in 127 ms returned [5, 8]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 128 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 63/146 places, 70/137 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 70/70 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 1438 ms. Remains : 63/146 places, 70/137 transitions.
Computed a total of 4 stabilizing places and 5 stable transitions
Graph (complete) has 215 edges and 63 vertex of which 62 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 4 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 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 49 ms :[(NOT p0)]
RANDOM walk for 40000 steps (10264 resets) in 93 ms. (425 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (3109 resets) in 36 ms. (1081 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 855 steps, run visited all 1 properties in 6 ms. (steps per millisecond=142 )
Probabilistic random walk after 855 steps, saw 334 distinct states, run finished after 6 ms. (steps per millisecond=142 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 126 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 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering criterion allowed to conclude after 61803 steps with 13748 reset in 84 ms.
FORMULA BusinessProcesses-PT-16-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-16-LTLCardinality-14 finished in 4050 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p1))||p0)))'
Support contains 4 out of 484 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 484/484 places, 429/429 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 473 transition count 418
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 473 transition count 418
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 471 transition count 416
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 471 transition count 416
Applied a total of 26 rules in 39 ms. Remains 471 /484 variables (removed 13) and now considering 416/429 (removed 13) transitions.
// Phase 1: matrix 416 rows 471 cols
[2025-05-30 10:31:35] [INFO ] Computed 95 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:31:36] [INFO ] Implicit Places using invariants in 610 ms returned []
[2025-05-30 10:31:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 10:31:39] [INFO ] Implicit Places using invariants and state equation in 2782 ms returned []
Implicit Place search using SMT with State Equation took 3395 ms to find 0 implicit places.
Running 415 sub problems to find dead transitions.
[2025-05-30 10:31:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/470 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/470 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 2 (OVERLAPS) 1/471 variables, 56/93 constraints. Problems are: Problem set: 0 solved, 415 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/471 variables, 2/95 constraints. Problems are: Problem set: 0 solved, 415 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:32:05] [INFO ] Deduced a trap composed of 80 places in 327 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:32:05] [INFO ] Deduced a trap composed of 80 places in 375 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:32:05] [INFO ] Deduced a trap composed of 80 places in 375 ms of which 86 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:32:06] [INFO ] Deduced a trap composed of 80 places in 346 ms of which 71 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:32:06] [INFO ] Deduced a trap composed of 80 places in 335 ms of which 82 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:32:07] [INFO ] Deduced a trap composed of 79 places in 387 ms of which 106 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:32:07] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:32:07] [INFO ] Deduced a trap composed of 79 places in 523 ms of which 226 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:32:08] [INFO ] Deduced a trap composed of 79 places in 370 ms of which 83 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:32:08] [INFO ] Deduced a trap composed of 79 places in 344 ms of which 53 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:32:08] [INFO ] Deduced a trap composed of 79 places in 349 ms of which 67 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 10:32:09] [INFO ] Deduced a trap composed of 79 places in 347 ms of which 77 ms to minimize.
SMT process timed out in 30051ms, After SMT, problems are : Problem set: 0 solved, 415 unsolved
Search for dead transitions found 0 dead transitions in 30053ms
Starting structural reductions in LTL mode, iteration 1 : 471/484 places, 416/429 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33491 ms. Remains : 471/484 places, 416/429 transitions.
Stuttering acceptance computed with spot in 159 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BusinessProcesses-PT-16-LTLCardinality-15
Product exploration explored 100000 steps with 50000 reset in 233 ms.
Product exploration explored 100000 steps with 50000 reset in 228 ms.
Computed a total of 125 stabilizing places and 118 stable transitions
Graph (complete) has 1081 edges and 471 vertex of which 470 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 125 stabilizing places and 118 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 16 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BusinessProcesses-PT-16-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BusinessProcesses-PT-16-LTLCardinality-15 finished in 34157 ms.
All properties solved by simple procedures.
Total runtime 197865 ms.
BK_STOP 1748601129945
--------------------
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-16"
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-16, 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-174853813400123"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-16.tgz
mv BusinessProcesses-PT-16 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 ;