About the Execution of ITS-Tools for BusinessProcesses-PT-06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 676941.00 | 0.00 | 0.00 | FFFFFFFFTFFFTFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r030-smll-174853813200043.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-06, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r030-smll-174853813200043
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 85K 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-06-LTLCardinality-00
FORMULA_NAME BusinessProcesses-PT-06-LTLCardinality-01
FORMULA_NAME BusinessProcesses-PT-06-LTLCardinality-02
FORMULA_NAME BusinessProcesses-PT-06-LTLCardinality-03
FORMULA_NAME BusinessProcesses-PT-06-LTLCardinality-04
FORMULA_NAME BusinessProcesses-PT-06-LTLCardinality-05
FORMULA_NAME BusinessProcesses-PT-06-LTLCardinality-06
FORMULA_NAME BusinessProcesses-PT-06-LTLCardinality-07
FORMULA_NAME BusinessProcesses-PT-06-LTLCardinality-08
FORMULA_NAME BusinessProcesses-PT-06-LTLCardinality-09
FORMULA_NAME BusinessProcesses-PT-06-LTLCardinality-10
FORMULA_NAME BusinessProcesses-PT-06-LTLCardinality-11
FORMULA_NAME BusinessProcesses-PT-06-LTLCardinality-12
FORMULA_NAME BusinessProcesses-PT-06-LTLCardinality-13
FORMULA_NAME BusinessProcesses-PT-06-LTLCardinality-14
FORMULA_NAME BusinessProcesses-PT-06-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748553033770
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-06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-05-29 21:10:35] [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]
[2025-05-29 21:10:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 21:10:36] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2025-05-29 21:10:36] [INFO ] Transformed 376 places.
[2025-05-29 21:10:36] [INFO ] Transformed 297 transitions.
[2025-05-29 21:10:36] [INFO ] Found NUPN structural information;
[2025-05-29 21:10:36] [INFO ] Parsed PT model containing 376 places and 297 transitions and 830 arcs in 294 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 1 transitions.
FORMULA BusinessProcesses-PT-06-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-06-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-06-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-06-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-06-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-06-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-06-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 375 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 375/375 places, 296/296 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 373 transition count 296
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 42 place count 333 transition count 256
Iterating global reduction 1 with 40 rules applied. Total rules applied 82 place count 333 transition count 256
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 99 place count 316 transition count 239
Iterating global reduction 1 with 17 rules applied. Total rules applied 116 place count 316 transition count 239
Applied a total of 116 rules in 145 ms. Remains 316 /375 variables (removed 59) and now considering 239/296 (removed 57) transitions.
// Phase 1: matrix 239 rows 316 cols
[2025-05-29 21:10:36] [INFO ] Computed 79 invariants in 33 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:10:37] [INFO ] Implicit Places using invariants in 663 ms returned []
[2025-05-29 21:10:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:10:38] [INFO ] Implicit Places using invariants and state equation in 869 ms returned []
Implicit Place search using SMT with State Equation took 1584 ms to find 0 implicit places.
Running 238 sub problems to find dead transitions.
[2025-05-29 21:10:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/315 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/315 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (OVERLAPS) 1/316 variables, 34/65 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/316 variables, 14/79 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:48] [INFO ] Deduced a trap composed of 9 places in 213 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:48] [INFO ] Deduced a trap composed of 10 places in 162 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:48] [INFO ] Deduced a trap composed of 11 places in 161 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:49] [INFO ] Deduced a trap composed of 13 places in 177 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:49] [INFO ] Deduced a trap composed of 13 places in 176 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:49] [INFO ] Deduced a trap composed of 16 places in 150 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:49] [INFO ] Deduced a trap composed of 17 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:49] [INFO ] Deduced a trap composed of 17 places in 101 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:49] [INFO ] Deduced a trap composed of 17 places in 94 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:50] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:50] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:50] [INFO ] Deduced a trap composed of 18 places in 105 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:50] [INFO ] Deduced a trap composed of 14 places in 131 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:50] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:50] [INFO ] Deduced a trap composed of 18 places in 185 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:51] [INFO ] Deduced a trap composed of 18 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:51] [INFO ] Deduced a trap composed of 19 places in 147 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:51] [INFO ] Deduced a trap composed of 20 places in 186 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:51] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:51] [INFO ] Deduced a trap composed of 21 places in 104 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/316 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:51] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:52] [INFO ] Deduced a trap composed of 23 places in 147 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:52] [INFO ] Deduced a trap composed of 24 places in 122 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:52] [INFO ] Deduced a trap composed of 25 places in 118 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:52] [INFO ] Deduced a trap composed of 25 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:52] [INFO ] Deduced a trap composed of 31 places in 78 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:53] [INFO ] Deduced a trap composed of 24 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:53] [INFO ] Deduced a trap composed of 26 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:53] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:53] [INFO ] Deduced a trap composed of 28 places in 146 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:53] [INFO ] Deduced a trap composed of 28 places in 147 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:53] [INFO ] Deduced a trap composed of 34 places in 120 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:54] [INFO ] Deduced a trap composed of 29 places in 204 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:54] [INFO ] Deduced a trap composed of 16 places in 139 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:54] [INFO ] Deduced a trap composed of 17 places in 123 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:54] [INFO ] Deduced a trap composed of 18 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:55] [INFO ] Deduced a trap composed of 18 places in 116 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:55] [INFO ] Deduced a trap composed of 19 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:55] [INFO ] Deduced a trap composed of 19 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:55] [INFO ] Deduced a trap composed of 20 places in 81 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/316 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:56] [INFO ] Deduced a trap composed of 18 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:56] [INFO ] Deduced a trap composed of 20 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:56] [INFO ] Deduced a trap composed of 21 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:56] [INFO ] Deduced a trap composed of 22 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:56] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:57] [INFO ] Deduced a trap composed of 21 places in 67 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:58] [INFO ] Deduced a trap composed of 21 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:58] [INFO ] Deduced a trap composed of 22 places in 87 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:58] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:10:58] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 10/129 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:02] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:02] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:02] [INFO ] Deduced a trap composed of 15 places in 136 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:02] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:02] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:02] [INFO ] Deduced a trap composed of 19 places in 123 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:02] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:02] [INFO ] Deduced a trap composed of 18 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:03] [INFO ] Deduced a trap composed of 20 places in 91 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:03] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:03] [INFO ] Deduced a trap composed of 22 places in 67 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:03] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 12/141 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:05] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:05] [INFO ] Deduced a trap composed of 24 places in 148 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:05] [INFO ] Deduced a trap composed of 25 places in 116 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/316 variables, 3/144 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 316/555 variables, and 144 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 45/45 constraints, State Equation: 0/316 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 65/65 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/315 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/315 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 2 (OVERLAPS) 1/316 variables, 34/65 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/316 variables, 14/79 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/316 variables, 65/144 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:11] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:11] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:12] [INFO ] Deduced a trap composed of 19 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:12] [INFO ] Deduced a trap composed of 19 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:12] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:12] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:12] [INFO ] Deduced a trap composed of 20 places in 96 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:12] [INFO ] Deduced a trap composed of 21 places in 72 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:12] [INFO ] Deduced a trap composed of 21 places in 98 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:13] [INFO ] Deduced a trap composed of 22 places in 87 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:13] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:13] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/316 variables, 12/156 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:15] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:15] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/316 variables, 2/158 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:17] [INFO ] Deduced a trap composed of 19 places in 84 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:18] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/316 variables, 2/160 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:20] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 9 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/316 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:22] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/316 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/316 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 11 (OVERLAPS) 239/555 variables, 316/478 constraints. Problems are: Problem set: 0 solved, 238 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/555 variables, 238/716 constraints. Problems are: Problem set: 0 solved, 238 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:36] [INFO ] Deduced a trap composed of 19 places in 90 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:37] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:37] [INFO ] Deduced a trap composed of 11 places in 161 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:37] [INFO ] Deduced a trap composed of 16 places in 206 ms of which 16 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 555/555 variables, and 720 constraints, problems are : Problem set: 0 solved, 238 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 45/45 constraints, State Equation: 316/316 constraints, PredecessorRefiner: 238/238 constraints, Known Traps: 87/87 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60164ms problems are : Problem set: 0 solved, 238 unsolved
Search for dead transitions found 0 dead transitions in 60184ms
Starting structural reductions in LTL mode, iteration 1 : 316/375 places, 239/296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61940 ms. Remains : 316/375 places, 239/296 transitions.
Support contains 34 out of 316 places after structural reductions.
[2025-05-29 21:11:38] [INFO ] Flatten gal took : 98 ms
[2025-05-29 21:11:38] [INFO ] Flatten gal took : 45 ms
[2025-05-29 21:11:38] [INFO ] Input system was already deterministic with 239 transitions.
RANDOM walk for 40000 steps (410 resets) in 1858 ms. (21 steps per ms) remains 2/20 properties
BEST_FIRST walk for 40002 steps (76 resets) in 286 ms. (139 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (69 resets) in 211 ms. (188 steps per ms) remains 2/2 properties
[2025-05-29 21:11:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 42/48 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 20/68 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/68 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:39] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/68 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/68 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 163/231 variables, 32/46 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/231 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/231 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 113/344 variables, 45/92 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/344 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 208/552 variables, 301/393 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:40] [INFO ] Deduced a trap along path composed of 5 places in 179 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:40] [INFO ] Deduced a trap along path composed of 4 places in 264 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:41] [INFO ] Deduced a trap along path composed of 4 places in 208 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:41] [INFO ] Deduced a trap along path composed of 6 places in 248 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:41] [INFO ] Deduced a trap along path composed of 3 places in 188 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:41] [INFO ] Deduced a trap along path composed of 3 places in 197 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:41] [INFO ] Deduced a trap along path composed of 3 places in 169 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:42] [INFO ] Deduced a trap along path composed of 3 places in 186 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:42] [INFO ] Deduced a trap along path composed of 3 places in 191 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:42] [INFO ] Deduced a trap along path composed of 3 places in 136 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:42] [INFO ] Deduced a trap along path composed of 3 places in 138 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:42] [INFO ] Deduced a trap along path composed of 3 places in 213 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:43] [INFO ] Deduced a trap along path composed of 3 places in 199 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:43] [INFO ] Deduced a trap along path composed of 3 places in 73 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:43] [INFO ] Deduced a trap along path composed of 3 places in 58 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:43] [INFO ] Deduced a trap along path composed of 3 places in 56 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:43] [INFO ] Deduced a trap along path composed of 3 places in 40 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/552 variables, 17/410 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/552 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 3/555 variables, 3/413 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/555 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 0/555 variables, 0/413 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 555/555 variables, and 413 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4158 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 45/45 constraints, State Equation: 316/316 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 4/6 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 42/48 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 20/68 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/68 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/68 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/68 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 163/231 variables, 32/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/231 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:44] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:44] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:44] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/231 variables, 3/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/231 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 113/344 variables, 45/97 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/344 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 208/552 variables, 301/398 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:44] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 5 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/552 variables, 1/399 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/552 variables, 17/416 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/552 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 3/555 variables, 3/419 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/555 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 0/555 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 555/555 variables, and 419 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1082 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 45/45 constraints, State Equation: 316/316 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 17/17 constraints]
After SMT, in 5267ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 655 ms.
Support contains 2 out of 316 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 316/316 places, 239/239 transitions.
Graph (trivial) has 136 edges and 316 vertex of which 6 / 316 are part of one of the 1 SCC in 4 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 618 edges and 311 vertex of which 310 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 31 place count 310 transition count 201
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 60 place count 281 transition count 201
Performed 66 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 66 Pre rules applied. Total rules applied 60 place count 281 transition count 135
Deduced a syphon composed of 66 places in 2 ms
Ensure Unique test removed 10 places
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 2 with 142 rules applied. Total rules applied 202 place count 205 transition count 135
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 205 place count 202 transition count 132
Iterating global reduction 2 with 3 rules applied. Total rules applied 208 place count 202 transition count 132
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 85
Deduced a syphon composed of 85 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 2 with 178 rules applied. Total rules applied 386 place count 109 transition count 47
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 387 place count 109 transition count 46
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 388 place count 108 transition count 46
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 389 place count 108 transition count 46
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 390 place count 107 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 391 place count 106 transition count 45
Applied a total of 391 rules in 133 ms. Remains 106 /316 variables (removed 210) and now considering 45/239 (removed 194) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 106/316 places, 45/239 transitions.
RANDOM walk for 172 steps (0 resets) in 16 ms. (10 steps per ms) remains 0/2 properties
Computed a total of 309 stabilizing places and 230 stable transitions
Graph (complete) has 625 edges and 316 vertex of which 315 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 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||G(p1)) U G(p2)))))'
Support contains 5 out of 316 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 316/316 places, 239/239 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 313 transition count 236
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 313 transition count 236
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 311 transition count 234
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 311 transition count 234
Applied a total of 10 rules in 36 ms. Remains 311 /316 variables (removed 5) and now considering 234/239 (removed 5) transitions.
// Phase 1: matrix 234 rows 311 cols
[2025-05-29 21:11:46] [INFO ] Computed 79 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:11:46] [INFO ] Implicit Places using invariants in 289 ms returned []
[2025-05-29 21:11:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:11:47] [INFO ] Implicit Places using invariants and state equation in 1134 ms returned []
Implicit Place search using SMT with State Equation took 1440 ms to find 0 implicit places.
Running 233 sub problems to find dead transitions.
[2025-05-29 21:11:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (OVERLAPS) 1/311 variables, 40/72 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 7/79 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:58] [INFO ] Deduced a trap composed of 9 places in 182 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:58] [INFO ] Deduced a trap composed of 10 places in 186 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:58] [INFO ] Deduced a trap composed of 11 places in 210 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:59] [INFO ] Deduced a trap composed of 13 places in 154 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:59] [INFO ] Deduced a trap composed of 13 places in 215 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:59] [INFO ] Deduced a trap composed of 29 places in 137 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:11:59] [INFO ] Deduced a trap composed of 19 places in 147 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:00] [INFO ] Deduced a trap composed of 17 places in 152 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:00] [INFO ] Deduced a trap composed of 17 places in 151 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:00] [INFO ] Deduced a trap composed of 18 places in 203 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:00] [INFO ] Deduced a trap composed of 19 places in 201 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:00] [INFO ] Deduced a trap composed of 19 places in 196 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:01] [INFO ] Deduced a trap composed of 19 places in 165 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:01] [INFO ] Deduced a trap composed of 20 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:01] [INFO ] Deduced a trap composed of 21 places in 172 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:01] [INFO ] Deduced a trap composed of 21 places in 128 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:01] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:01] [INFO ] Deduced a trap composed of 22 places in 140 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:01] [INFO ] Deduced a trap composed of 14 places in 112 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:02] [INFO ] Deduced a trap composed of 18 places in 109 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/311 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:02] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:02] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:02] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:03] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:03] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:03] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:03] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:03] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:03] [INFO ] Deduced a trap composed of 23 places in 181 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:03] [INFO ] Deduced a trap composed of 24 places in 188 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:04] [INFO ] Deduced a trap composed of 25 places in 160 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:04] [INFO ] Deduced a trap composed of 18 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:04] [INFO ] Deduced a trap composed of 21 places in 92 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:04] [INFO ] Deduced a trap composed of 19 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:04] [INFO ] Deduced a trap composed of 29 places in 221 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:05] [INFO ] Deduced a trap composed of 16 places in 205 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:05] [INFO ] Deduced a trap composed of 17 places in 190 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:05] [INFO ] Deduced a trap composed of 18 places in 178 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:06] [INFO ] Deduced a trap composed of 18 places in 137 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:06] [INFO ] Deduced a trap composed of 19 places in 122 ms of which 14 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/311 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:07] [INFO ] Deduced a trap composed of 14 places in 224 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:07] [INFO ] Deduced a trap composed of 15 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:07] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:07] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:07] [INFO ] Deduced a trap composed of 17 places in 120 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:07] [INFO ] Deduced a trap composed of 18 places in 117 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:08] [INFO ] Deduced a trap composed of 24 places in 114 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:08] [INFO ] Deduced a trap composed of 19 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:08] [INFO ] Deduced a trap composed of 20 places in 93 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:08] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:08] [INFO ] Deduced a trap composed of 21 places in 90 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:08] [INFO ] Deduced a trap composed of 22 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:09] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:09] [INFO ] Deduced a trap composed of 23 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:09] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:10] [INFO ] Deduced a trap composed of 19 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:10] [INFO ] Deduced a trap composed of 20 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:10] [INFO ] Deduced a trap composed of 22 places in 80 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:10] [INFO ] Deduced a trap composed of 23 places in 75 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:10] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/311 variables, 20/139 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:13] [INFO ] Deduced a trap composed of 17 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:13] [INFO ] Deduced a trap composed of 17 places in 124 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:14] [INFO ] Deduced a trap composed of 18 places in 138 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:14] [INFO ] Deduced a trap composed of 20 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:14] [INFO ] Deduced a trap composed of 28 places in 117 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:14] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:14] [INFO ] Deduced a trap composed of 19 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:15] [INFO ] Deduced a trap composed of 18 places in 45 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/311 variables, 8/147 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:17] [INFO ] Deduced a trap composed of 16 places in 138 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:17] [INFO ] Deduced a trap composed of 23 places in 140 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:17] [INFO ] Deduced a trap composed of 25 places in 130 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:17] [INFO ] Deduced a trap composed of 25 places in 78 ms of which 5 ms to minimize.
SMT process timed out in 30107ms, After SMT, problems are : Problem set: 0 solved, 233 unsolved
Search for dead transitions found 0 dead transitions in 30112ms
Starting structural reductions in LTL mode, iteration 1 : 311/316 places, 234/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31591 ms. Remains : 311/316 places, 234/239 transitions.
Stuttering acceptance computed with spot in 593 ms :[(NOT p2), (NOT p2), (NOT p2), true, (OR (AND (NOT p1) p2) (AND p0 (NOT p1))), (NOT p2), (AND (NOT p2) (NOT p1) p0)]
Running random walk in product with property : BusinessProcesses-PT-06-LTLCardinality-00
Product exploration explored 100000 steps with 19988 reset in 434 ms.
Product exploration explored 100000 steps with 19986 reset in 309 ms.
Computed a total of 304 stabilizing places and 225 stable transitions
Graph (complete) has 619 edges and 311 vertex of which 310 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Computed a total of 304 stabilizing places and 225 stable transitions
Detected a total of 304/311 stabilizing places and 225/234 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p2 (NOT p0) p1), (X (X p2)), (X (X (AND p2 (NOT p0) p1))), (X (X (OR (AND p2 p0) (AND p2 p1)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p2) p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT p0))), (X (X p1)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 2114 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 316 ms :[(NOT p2), (NOT p2), (NOT p2), true, (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (NOT p2), (AND p0 (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (402 resets) in 550 ms. (72 steps per ms) remains 3/15 properties
BEST_FIRST walk for 32088 steps (55 resets) in 206 ms. (155 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p2 (NOT p0) p1), (X (X p2)), (X (X (AND p2 (NOT p0) p1))), (X (X (OR (AND p2 p0) (AND p2 p1)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p2) p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT p0))), (X (X p1)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (OR (AND p0 p1) (AND p2 p1)))), (F (NOT (AND (NOT p0) p2 p1))), (F (NOT (OR p0 p2 (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p2) p1))), (F (NOT p1)), (F (NOT (AND (OR (NOT p0) p2) (OR p2 (NOT p1))))), (F p0), (F (NOT (OR (NOT p0) (NOT p2) (NOT p1)))), (F (NOT (OR p0 p2 p1))), (F (NOT (OR (NOT p0) p2 p1))), (F (NOT p2)), (F (NOT (OR (AND p0 p2) (AND p2 p1)))), (F (NOT (AND (OR (NOT p0) p1) (OR (NOT p2) p1)))), (F (NOT (OR p0 (NOT p2) p1))), (F (NOT (OR (NOT p0) p2 (NOT p1))))]
Knowledge based reduction with 13 factoid took 11394 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 246 ms :[(NOT p2), (NOT p2), (NOT p2), true, (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (NOT p2), (AND p0 (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 257 ms :[(NOT p2), (NOT p2), (NOT p2), true, (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (NOT p2), (AND p0 (NOT p1) (NOT p2))]
Support contains 5 out of 311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 311/311 places, 234/234 transitions.
Applied a total of 0 rules in 6 ms. Remains 311 /311 variables (removed 0) and now considering 234/234 (removed 0) transitions.
[2025-05-29 21:12:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:12:34] [INFO ] Implicit Places using invariants in 371 ms returned []
[2025-05-29 21:12:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:12:35] [INFO ] Implicit Places using invariants and state equation in 739 ms returned []
Implicit Place search using SMT with State Equation took 1115 ms to find 0 implicit places.
Running 233 sub problems to find dead transitions.
[2025-05-29 21:12:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (OVERLAPS) 1/311 variables, 40/72 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 7/79 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:44] [INFO ] Deduced a trap composed of 9 places in 194 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:45] [INFO ] Deduced a trap composed of 10 places in 203 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:45] [INFO ] Deduced a trap composed of 11 places in 208 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:45] [INFO ] Deduced a trap composed of 13 places in 200 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:45] [INFO ] Deduced a trap composed of 13 places in 206 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:46] [INFO ] Deduced a trap composed of 29 places in 133 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:46] [INFO ] Deduced a trap composed of 19 places in 129 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:46] [INFO ] Deduced a trap composed of 17 places in 157 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:46] [INFO ] Deduced a trap composed of 17 places in 158 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:46] [INFO ] Deduced a trap composed of 18 places in 208 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:47] [INFO ] Deduced a trap composed of 19 places in 215 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:47] [INFO ] Deduced a trap composed of 19 places in 192 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:47] [INFO ] Deduced a trap composed of 19 places in 190 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:47] [INFO ] Deduced a trap composed of 20 places in 172 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:47] [INFO ] Deduced a trap composed of 21 places in 202 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:48] [INFO ] Deduced a trap composed of 21 places in 174 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:48] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:48] [INFO ] Deduced a trap composed of 22 places in 182 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:48] [INFO ] Deduced a trap composed of 14 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:48] [INFO ] Deduced a trap composed of 18 places in 104 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/311 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:49] [INFO ] Deduced a trap composed of 19 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:49] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:49] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:49] [INFO ] Deduced a trap composed of 21 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:49] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:50] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:50] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:50] [INFO ] Deduced a trap composed of 22 places in 169 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:50] [INFO ] Deduced a trap composed of 23 places in 175 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:50] [INFO ] Deduced a trap composed of 24 places in 168 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:50] [INFO ] Deduced a trap composed of 25 places in 164 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:51] [INFO ] Deduced a trap composed of 18 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:51] [INFO ] Deduced a trap composed of 21 places in 92 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:51] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:51] [INFO ] Deduced a trap composed of 29 places in 223 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:52] [INFO ] Deduced a trap composed of 16 places in 185 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:52] [INFO ] Deduced a trap composed of 17 places in 178 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:52] [INFO ] Deduced a trap composed of 18 places in 178 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:53] [INFO ] Deduced a trap composed of 18 places in 123 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:53] [INFO ] Deduced a trap composed of 19 places in 138 ms of which 14 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/311 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:54] [INFO ] Deduced a trap composed of 14 places in 176 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:54] [INFO ] Deduced a trap composed of 15 places in 174 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:54] [INFO ] Deduced a trap composed of 15 places in 69 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:54] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:54] [INFO ] Deduced a trap composed of 17 places in 166 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:55] [INFO ] Deduced a trap composed of 18 places in 171 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:55] [INFO ] Deduced a trap composed of 24 places in 155 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:55] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:55] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:55] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:55] [INFO ] Deduced a trap composed of 21 places in 72 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:56] [INFO ] Deduced a trap composed of 22 places in 75 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:56] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:56] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:56] [INFO ] Deduced a trap composed of 21 places in 138 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:57] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:57] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:57] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:57] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:12:57] [INFO ] Deduced a trap composed of 23 places in 108 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/311 variables, 20/139 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:01] [INFO ] Deduced a trap composed of 17 places in 153 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:01] [INFO ] Deduced a trap composed of 17 places in 130 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:01] [INFO ] Deduced a trap composed of 18 places in 127 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:01] [INFO ] Deduced a trap composed of 20 places in 125 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:01] [INFO ] Deduced a trap composed of 28 places in 119 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:01] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:02] [INFO ] Deduced a trap composed of 19 places in 125 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:02] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/311 variables, 8/147 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 311/545 variables, and 147 constraints, problems are : Problem set: 0 solved, 233 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 0/311 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 68/68 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (OVERLAPS) 1/311 variables, 40/72 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 7/79 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/311 variables, 68/147 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:08] [INFO ] Deduced a trap composed of 16 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:09] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:09] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:09] [INFO ] Deduced a trap composed of 21 places in 140 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:09] [INFO ] Deduced a trap composed of 23 places in 156 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:09] [INFO ] Deduced a trap composed of 25 places in 153 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:10] [INFO ] Deduced a trap composed of 31 places in 140 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:10] [INFO ] Deduced a trap composed of 24 places in 119 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:10] [INFO ] Deduced a trap composed of 28 places in 132 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:10] [INFO ] Deduced a trap composed of 34 places in 130 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:10] [INFO ] Deduced a trap composed of 26 places in 147 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:11] [INFO ] Deduced a trap composed of 8 places in 208 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:11] [INFO ] Deduced a trap composed of 12 places in 200 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/311 variables, 13/160 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:13] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:14] [INFO ] Deduced a trap composed of 24 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:14] [INFO ] Deduced a trap composed of 25 places in 93 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:14] [INFO ] Deduced a trap composed of 27 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:14] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:14] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/311 variables, 6/166 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/311 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 8 (OVERLAPS) 234/545 variables, 311/477 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/545 variables, 233/710 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:24] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:24] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:27] [INFO ] Deduced a trap composed of 8 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:29] [INFO ] Deduced a trap composed of 16 places in 202 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:30] [INFO ] Deduced a trap composed of 21 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:30] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:31] [INFO ] Deduced a trap composed of 22 places in 98 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:13:31] [INFO ] Deduced a trap composed of 23 places in 82 ms of which 11 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 1)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 1)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s27 1)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 1)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 1)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 1)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 1)
(s52 0)
(s53 0)
(s54 0)
(s55 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 545/545 variables, and 718 constraints, problems are : Problem set: 0 solved, 233 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 311/311 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 95/95 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60102ms problems are : Problem set: 0 solved, 233 unsolved
Search for dead transitions found 0 dead transitions in 60104ms
Finished structural reductions in LTL mode , in 1 iterations and 61226 ms. Remains : 311/311 places, 234/234 transitions.
Computed a total of 304 stabilizing places and 225 stable transitions
Graph (complete) has 619 edges and 311 vertex of which 310 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 304 stabilizing places and 225 stable transitions
Detected a total of 304/311 stabilizing places and 225/234 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X p2)), (X (X (OR (AND p0 p2) (AND p2 p1)))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT p0))), (X (X (AND (NOT p0) p2 p1))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 2620 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 364 ms :[(NOT p2), (NOT p2), (NOT p2), true, (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (NOT p2), (AND p0 (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (414 resets) in 265 ms. (150 steps per ms) remains 2/15 properties
BEST_FIRST walk for 40004 steps (71 resets) in 158 ms. (251 steps per ms) remains 1/2 properties
BEST_FIRST walk for 37740 steps (64 resets) in 112 ms. (333 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X p2)), (X (X (OR (AND p0 p2) (AND p2 p1)))), (X (X (NOT (OR (AND p0 (NOT p2)) (AND (NOT p2) p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT p0))), (X (X (AND (NOT p0) p2 p1))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (OR (AND p0 p1) (AND p2 p1)))), (F (NOT (AND (NOT p0) p2 p1))), (F (NOT (OR p0 p2 (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p2) p1))), (F (NOT p1)), (F (NOT (AND (OR (NOT p0) p2) (OR p2 (NOT p1))))), (F p0), (F (NOT (OR (NOT p0) (NOT p2) (NOT p1)))), (F (NOT (OR p0 p2 p1))), (F (NOT (OR (NOT p0) p2 p1))), (F (NOT p2)), (F (NOT (OR (AND p0 p2) (AND p2 p1)))), (F (NOT (AND (OR (NOT p0) p1) (OR (NOT p2) p1)))), (F (NOT (OR p0 (NOT p2) p1))), (F (NOT (OR (NOT p0) p2 (NOT p1))))]
Knowledge based reduction with 13 factoid took 12096 ms. Reduced automaton from 7 states, 17 edges and 3 AP (stutter sensitive) to 7 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 314 ms :[(NOT p2), (NOT p2), (NOT p2), true, (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (NOT p2), (AND p0 (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 348 ms :[(NOT p2), (NOT p2), (NOT p2), true, (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (NOT p2), (AND p0 (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 363 ms :[(NOT p2), (NOT p2), (NOT p2), true, (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (NOT p2), (AND p0 (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 19974 reset in 259 ms.
Product exploration explored 100000 steps with 20007 reset in 668 ms.
Applying partial POR strategy [false, false, true, true, true, true, true]
Stuttering acceptance computed with spot in 316 ms :[(NOT p2), (NOT p2), (NOT p2), true, (OR (AND p0 (NOT p1)) (AND (NOT p1) p2)), (NOT p2), (AND p0 (NOT p1) (NOT p2))]
Support contains 5 out of 311 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 311/311 places, 234/234 transitions.
Graph (trivial) has 127 edges and 311 vertex of which 6 / 311 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 613 edges and 306 vertex of which 305 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
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 25 rules applied. Total rules applied 27 place count 305 transition count 227
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 37 Pre rules applied. Total rules applied 27 place count 305 transition count 251
Deduced a syphon composed of 62 places in 0 ms
Iterating global reduction 1 with 37 rules applied. Total rules applied 64 place count 305 transition count 251
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 74 place count 295 transition count 231
Deduced a syphon composed of 52 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 84 place count 295 transition count 231
Performed 111 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 163 places in 0 ms
Iterating global reduction 1 with 111 rules applied. Total rules applied 195 place count 295 transition count 231
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 209 place count 281 transition count 217
Deduced a syphon composed of 149 places in 0 ms
Iterating global reduction 1 with 14 rules applied. Total rules applied 223 place count 281 transition count 217
Deduced a syphon composed of 149 places in 1 ms
Applied a total of 223 rules in 112 ms. Remains 281 /311 variables (removed 30) and now considering 217/234 (removed 17) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-29 21:13:53] [INFO ] Redundant transitions in 82 ms returned []
Running 216 sub problems to find dead transitions.
// Phase 1: matrix 217 rows 281 cols
[2025-05-29 21:13:53] [INFO ] Computed 79 invariants in 22 ms
[2025-05-29 21:13:53] [INFO ] State equation strengthened by 14 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/280 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/280 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (OVERLAPS) 1/281 variables, 40/70 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/281 variables, 9/79 constraints. Problems are: Problem set: 0 solved, 216 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:01] [INFO ] Deduced a trap composed of 3 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:01] [INFO ] Deduced a trap composed of 3 places in 109 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:01] [INFO ] Deduced a trap composed of 3 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:01] [INFO ] Deduced a trap composed of 4 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:01] [INFO ] Deduced a trap composed of 4 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:01] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 4 ms to minimize.
Problem TDEAD1 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:01] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:01] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 2 ms to minimize.
Problem TDEAD2 is UNSAT
Problem TDEAD9 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:01] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Problem TDEAD10 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:02] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Problem TDEAD11 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:02] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 4 ms to minimize.
Problem TDEAD12 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:02] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:02] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 4 ms to minimize.
Problem TDEAD13 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:02] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:02] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 4 ms to minimize.
Problem TDEAD14 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:02] [INFO ] Deduced a trap composed of 3 places in 100 ms of which 6 ms to minimize.
Problem TDEAD15 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:02] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 3 ms to minimize.
Problem TDEAD20 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:02] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 5 ms to minimize.
Problem TDEAD21 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:02] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 3 ms to minimize.
Problem TDEAD22 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:02] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 3 ms to minimize.
Problem TDEAD1 is UNSAT
Problem TDEAD2 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD10 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
Problem TDEAD38 is UNSAT
Problem TDEAD45 is UNSAT
Problem TDEAD46 is UNSAT
Problem TDEAD55 is UNSAT
Problem TDEAD63 is UNSAT
Problem TDEAD64 is UNSAT
Problem TDEAD65 is UNSAT
Problem TDEAD66 is UNSAT
Problem TDEAD67 is UNSAT
Problem TDEAD68 is UNSAT
Problem TDEAD69 is UNSAT
Problem TDEAD71 is UNSAT
Problem TDEAD72 is UNSAT
Problem TDEAD73 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD79 is UNSAT
Problem TDEAD81 is UNSAT
Problem TDEAD87 is UNSAT
Problem TDEAD88 is UNSAT
Problem TDEAD89 is UNSAT
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD99 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD101 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD103 is UNSAT
Problem TDEAD104 is UNSAT
Problem TDEAD111 is UNSAT
Problem TDEAD112 is UNSAT
Problem TDEAD113 is UNSAT
Problem TDEAD114 is UNSAT
Problem TDEAD115 is UNSAT
Problem TDEAD116 is UNSAT
Problem TDEAD117 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD120 is UNSAT
Problem TDEAD121 is UNSAT
Problem TDEAD122 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD124 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD126 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD137 is UNSAT
Problem TDEAD139 is UNSAT
Problem TDEAD150 is UNSAT
Problem TDEAD151 is UNSAT
Problem TDEAD154 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD162 is UNSAT
Problem TDEAD165 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD215 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/281 variables, 20/99 constraints. Problems are: Problem set: 83 solved, 133 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:03] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 3 ms to minimize.
Problem TDEAD24 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:03] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 3 ms to minimize.
Problem TDEAD25 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:03] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 5 ms to minimize.
Problem TDEAD26 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:03] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 4 ms to minimize.
Problem TDEAD27 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:03] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 4 ms to minimize.
Problem TDEAD30 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:03] [INFO ] Deduced a trap composed of 3 places in 61 ms of which 4 ms to minimize.
Problem TDEAD31 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:03] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 3 ms to minimize.
Problem TDEAD32 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:03] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 3 ms to minimize.
Problem TDEAD33 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:03] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 4 ms to minimize.
Problem TDEAD34 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:03] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 5 ms to minimize.
Problem TDEAD37 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:03] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 4 ms to minimize.
Problem TDEAD41 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:03] [INFO ] Deduced a trap composed of 3 places in 77 ms of which 5 ms to minimize.
Problem TDEAD42 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:03] [INFO ] Deduced a trap composed of 4 places in 43 ms of which 3 ms to minimize.
Problem TDEAD44 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:03] [INFO ] Deduced a trap composed of 4 places in 67 ms of which 5 ms to minimize.
Problem TDEAD47 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:03] [INFO ] Deduced a trap composed of 4 places in 60 ms of which 5 ms to minimize.
Problem TDEAD48 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:04] [INFO ] Deduced a trap composed of 4 places in 57 ms of which 4 ms to minimize.
Problem TDEAD49 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:04] [INFO ] Deduced a trap composed of 4 places in 67 ms of which 5 ms to minimize.
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:04] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:04] [INFO ] Deduced a trap composed of 4 places in 62 ms of which 5 ms to minimize.
Problem TDEAD52 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:04] [INFO ] Deduced a trap composed of 3 places in 76 ms of which 5 ms to minimize.
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD41 is UNSAT
Problem TDEAD42 is UNSAT
Problem TDEAD44 is UNSAT
Problem TDEAD47 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD49 is UNSAT
Problem TDEAD50 is UNSAT
Problem TDEAD51 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD60 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD93 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD98 is UNSAT
Problem TDEAD105 is UNSAT
Problem TDEAD106 is UNSAT
Problem TDEAD107 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD136 is UNSAT
Problem TDEAD142 is UNSAT
Problem TDEAD143 is UNSAT
Problem TDEAD155 is UNSAT
Problem TDEAD158 is UNSAT
Problem TDEAD159 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD211 is UNSAT
At refinement iteration 5 (INCLUDED_ONLY) 0/281 variables, 20/119 constraints. Problems are: Problem set: 129 solved, 87 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:04] [INFO ] Deduced a trap composed of 4 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:04] [INFO ] Deduced a trap composed of 4 places in 72 ms of which 5 ms to minimize.
Problem TDEAD53 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:04] [INFO ] Deduced a trap composed of 5 places in 68 ms of which 7 ms to minimize.
Problem TDEAD54 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:04] [INFO ] Deduced a trap composed of 3 places in 66 ms of which 5 ms to minimize.
Problem TDEAD56 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:04] [INFO ] Deduced a trap composed of 3 places in 72 ms of which 5 ms to minimize.
Problem TDEAD57 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:05] [INFO ] Deduced a trap composed of 3 places in 72 ms of which 6 ms to minimize.
Problem TDEAD58 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:05] [INFO ] Deduced a trap composed of 3 places in 77 ms of which 6 ms to minimize.
Problem TDEAD59 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:05] [INFO ] Deduced a trap composed of 3 places in 108 ms of which 6 ms to minimize.
Problem TDEAD62 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:05] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 5 ms to minimize.
Problem TDEAD70 is UNSAT
Problem TDEAD108 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:05] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 4 ms to minimize.
Problem TDEAD118 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:05] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 4 ms to minimize.
Problem TDEAD144 is UNSAT
Problem TDEAD146 is UNSAT
Problem TDEAD147 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:05] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 4 ms to minimize.
Problem TDEAD148 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:05] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 4 ms to minimize.
Problem TDEAD152 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:05] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 3 ms to minimize.
Problem TDEAD160 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:05] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Problem TDEAD163 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:05] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 4 ms to minimize.
Problem TDEAD168 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:06] [INFO ] Deduced a trap composed of 3 places in 55 ms of which 5 ms to minimize.
Problem TDEAD173 is UNSAT
Problem TDEAD175 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:06] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 3 ms to minimize.
Problem TDEAD176 is UNSAT
Problem TDEAD177 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:06] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 3 ms to minimize.
Problem TDEAD187 is UNSAT
At refinement iteration 6 (INCLUDED_ONLY) 0/281 variables, 19/138 constraints. Problems are: Problem set: 152 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/281 variables, 0/138 constraints. Problems are: Problem set: 152 solved, 64 unsolved
Problem TDEAD0 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD4 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD6 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD8 is UNSAT
Problem TDEAD18 is UNSAT
Problem TDEAD84 is UNSAT
Problem TDEAD85 is UNSAT
Problem TDEAD140 is UNSAT
At refinement iteration 8 (OVERLAPS) 216/497 variables, 281/419 constraints. Problems are: Problem set: 163 solved, 53 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/497 variables, 13/432 constraints. Problems are: Problem set: 163 solved, 53 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:10] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:10] [INFO ] Deduced a trap composed of 10 places in 57 ms of which 5 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/497 variables, 2/434 constraints. Problems are: Problem set: 163 solved, 53 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/497 variables, 0/434 constraints. Problems are: Problem set: 163 solved, 53 unsolved
At refinement iteration 12 (OVERLAPS) 1/498 variables, 1/435 constraints. Problems are: Problem set: 163 solved, 53 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/498 variables, 0/435 constraints. Problems are: Problem set: 163 solved, 53 unsolved
At refinement iteration 14 (OVERLAPS) 0/498 variables, 0/435 constraints. Problems are: Problem set: 163 solved, 53 unsolved
No progress, stopping.
After SMT solving in domain Real declared 498/498 variables, and 435 constraints, problems are : Problem set: 163 solved, 53 unsolved in 24669 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 281/281 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 61/61 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 163 solved, 53 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/131 variables, 0/0 constraints. Problems are: Problem set: 163 solved, 53 unsolved
At refinement iteration 1 (OVERLAPS) 111/242 variables, 40/40 constraints. Problems are: Problem set: 163 solved, 53 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/242 variables, 61/101 constraints. Problems are: Problem set: 163 solved, 53 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 0/101 constraints. Problems are: Problem set: 163 solved, 53 unsolved
At refinement iteration 4 (OVERLAPS) 37/279 variables, 39/140 constraints. Problems are: Problem set: 163 solved, 53 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 0/140 constraints. Problems are: Problem set: 163 solved, 53 unsolved
At refinement iteration 6 (OVERLAPS) 216/495 variables, 279/419 constraints. Problems are: Problem set: 163 solved, 53 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/495 variables, 13/432 constraints. Problems are: Problem set: 163 solved, 53 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/495 variables, 53/485 constraints. Problems are: Problem set: 163 solved, 53 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:23] [INFO ] Deduced a trap composed of 4 places in 69 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/495 variables, 1/486 constraints. Problems are: Problem set: 163 solved, 53 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:14:32] [INFO ] Deduced a trap along path composed of 5 places in 37 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/495 variables, 1/487 constraints. Problems are: Problem set: 163 solved, 53 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/495 variables, 0/487 constraints. Problems are: Problem set: 163 solved, 53 unsolved
At refinement iteration 12 (OVERLAPS) 2/497 variables, 2/489 constraints. Problems are: Problem set: 163 solved, 53 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 497/498 variables, and 489 constraints, problems are : Problem set: 163 solved, 53 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 281/281 constraints, ReadFeed: 13/14 constraints, PredecessorRefiner: 53/216 constraints, Known Traps: 62/62 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 54819ms problems are : Problem set: 163 solved, 53 unsolved
Search for dead transitions found 163 dead transitions in 54822ms
Found 163 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 163 transitions
Dead transitions reduction (with SMT) removed 163 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 281/311 places, 54/234 transitions.
Graph (complete) has 542 edges and 281 vertex of which 132 are kept as prefixes of interest. Removing 149 places using SCC suffix rule.1 ms
Discarding 149 places :
Also discarding 0 output transitions
Ensure Unique test removed 14 places
Applied a total of 1 rules in 8 ms. Remains 118 /281 variables (removed 163) and now considering 54/54 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 118/311 places, 54/234 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 55037 ms. Remains : 118/311 places, 54/234 transitions.
Built C files in :
/tmp/ltsmin12081259062912417828
[2025-05-29 21:14:48] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12081259062912417828
Running compilation step : cd /tmp/ltsmin12081259062912417828;'/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 1081 ms.
Running link step : cd /tmp/ltsmin12081259062912417828;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 80 ms.
Running LTSmin : cd /tmp/ltsmin12081259062912417828;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9366277303019228352.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 311 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 311/311 places, 234/234 transitions.
Applied a total of 0 rules in 8 ms. Remains 311 /311 variables (removed 0) and now considering 234/234 (removed 0) transitions.
// Phase 1: matrix 234 rows 311 cols
[2025-05-29 21:15:03] [INFO ] Computed 79 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:15:03] [INFO ] Implicit Places using invariants in 272 ms returned []
[2025-05-29 21:15:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:15:04] [INFO ] Implicit Places using invariants and state equation in 954 ms returned []
Implicit Place search using SMT with State Equation took 1231 ms to find 0 implicit places.
Running 233 sub problems to find dead transitions.
[2025-05-29 21:15:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (OVERLAPS) 1/311 variables, 40/72 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 7/79 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:15] [INFO ] Deduced a trap composed of 9 places in 217 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:15] [INFO ] Deduced a trap composed of 10 places in 193 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:15] [INFO ] Deduced a trap composed of 11 places in 185 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:15] [INFO ] Deduced a trap composed of 13 places in 187 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:16] [INFO ] Deduced a trap composed of 13 places in 193 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:16] [INFO ] Deduced a trap composed of 29 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:16] [INFO ] Deduced a trap composed of 19 places in 133 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:16] [INFO ] Deduced a trap composed of 17 places in 150 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:16] [INFO ] Deduced a trap composed of 17 places in 148 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:17] [INFO ] Deduced a trap composed of 18 places in 208 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:17] [INFO ] Deduced a trap composed of 19 places in 197 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:17] [INFO ] Deduced a trap composed of 19 places in 195 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:17] [INFO ] Deduced a trap composed of 19 places in 190 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:18] [INFO ] Deduced a trap composed of 20 places in 182 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:18] [INFO ] Deduced a trap composed of 21 places in 181 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:18] [INFO ] Deduced a trap composed of 21 places in 175 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:18] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:18] [INFO ] Deduced a trap composed of 22 places in 184 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:18] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:19] [INFO ] Deduced a trap composed of 18 places in 98 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/311 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:19] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:19] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:20] [INFO ] Deduced a trap composed of 20 places in 90 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:20] [INFO ] Deduced a trap composed of 21 places in 68 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:20] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:20] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:20] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:20] [INFO ] Deduced a trap composed of 22 places in 159 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:20] [INFO ] Deduced a trap composed of 23 places in 179 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:21] [INFO ] Deduced a trap composed of 24 places in 185 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:21] [INFO ] Deduced a trap composed of 25 places in 185 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:21] [INFO ] Deduced a trap composed of 18 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:21] [INFO ] Deduced a trap composed of 21 places in 94 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:21] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:22] [INFO ] Deduced a trap composed of 29 places in 235 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:22] [INFO ] Deduced a trap composed of 16 places in 191 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:22] [INFO ] Deduced a trap composed of 17 places in 175 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:23] [INFO ] Deduced a trap composed of 18 places in 184 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:23] [INFO ] Deduced a trap composed of 18 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:23] [INFO ] Deduced a trap composed of 19 places in 125 ms of which 14 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/311 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:24] [INFO ] Deduced a trap composed of 14 places in 208 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:24] [INFO ] Deduced a trap composed of 15 places in 187 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:24] [INFO ] Deduced a trap composed of 15 places in 74 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:25] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:25] [INFO ] Deduced a trap composed of 17 places in 164 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:25] [INFO ] Deduced a trap composed of 18 places in 171 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:25] [INFO ] Deduced a trap composed of 24 places in 161 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:25] [INFO ] Deduced a trap composed of 19 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:26] [INFO ] Deduced a trap composed of 20 places in 94 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:26] [INFO ] Deduced a trap composed of 20 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:26] [INFO ] Deduced a trap composed of 21 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:26] [INFO ] Deduced a trap composed of 22 places in 81 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:26] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:26] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:27] [INFO ] Deduced a trap composed of 21 places in 173 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:27] [INFO ] Deduced a trap composed of 19 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:27] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:27] [INFO ] Deduced a trap composed of 22 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:28] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:28] [INFO ] Deduced a trap composed of 23 places in 105 ms of which 9 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/311 variables, 20/139 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:31] [INFO ] Deduced a trap composed of 17 places in 153 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:31] [INFO ] Deduced a trap composed of 17 places in 142 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:31] [INFO ] Deduced a trap composed of 18 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:31] [INFO ] Deduced a trap composed of 20 places in 124 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:31] [INFO ] Deduced a trap composed of 28 places in 122 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:32] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:32] [INFO ] Deduced a trap composed of 19 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:32] [INFO ] Deduced a trap composed of 18 places in 49 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/311 variables, 8/147 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 311/545 variables, and 147 constraints, problems are : Problem set: 0 solved, 233 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 0/311 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 68/68 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (OVERLAPS) 1/311 variables, 40/72 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 7/79 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/311 variables, 68/147 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:38] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:38] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:38] [INFO ] Deduced a trap composed of 20 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:38] [INFO ] Deduced a trap composed of 21 places in 126 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:38] [INFO ] Deduced a trap composed of 23 places in 121 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:38] [INFO ] Deduced a trap composed of 25 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:38] [INFO ] Deduced a trap composed of 31 places in 106 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:39] [INFO ] Deduced a trap composed of 24 places in 126 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:39] [INFO ] Deduced a trap composed of 28 places in 127 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:39] [INFO ] Deduced a trap composed of 34 places in 109 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:39] [INFO ] Deduced a trap composed of 26 places in 139 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:40] [INFO ] Deduced a trap composed of 8 places in 205 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:40] [INFO ] Deduced a trap composed of 12 places in 219 ms of which 12 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/311 variables, 13/160 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:42] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:43] [INFO ] Deduced a trap composed of 24 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:43] [INFO ] Deduced a trap composed of 25 places in 95 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:43] [INFO ] Deduced a trap composed of 27 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:43] [INFO ] Deduced a trap composed of 28 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:43] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/311 variables, 6/166 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/311 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 8 (OVERLAPS) 234/545 variables, 311/477 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/545 variables, 233/710 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:53] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:53] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:55] [INFO ] Deduced a trap composed of 8 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:57] [INFO ] Deduced a trap composed of 16 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:58] [INFO ] Deduced a trap composed of 21 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:58] [INFO ] Deduced a trap composed of 19 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:58] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:15:59] [INFO ] Deduced a trap composed of 23 places in 92 ms of which 11 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/545 variables, 8/718 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 545/545 variables, and 718 constraints, problems are : Problem set: 0 solved, 233 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 311/311 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 95/95 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60086ms problems are : Problem set: 0 solved, 233 unsolved
Search for dead transitions found 0 dead transitions in 60088ms
Finished structural reductions in LTL mode , in 1 iterations and 61329 ms. Remains : 311/311 places, 234/234 transitions.
Built C files in :
/tmp/ltsmin10607115123330764290
[2025-05-29 21:16:04] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10607115123330764290
Running compilation step : cd /tmp/ltsmin10607115123330764290;'/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 857 ms.
Running link step : cd /tmp/ltsmin10607115123330764290;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin10607115123330764290;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12935223158550754604.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-05-29 21:16:19] [INFO ] Flatten gal took : 21 ms
[2025-05-29 21:16:19] [INFO ] Flatten gal took : 19 ms
[2025-05-29 21:16:19] [INFO ] Time to serialize gal into /tmp/LTL14389221555391242826.gal : 6 ms
[2025-05-29 21:16:19] [INFO ] Time to serialize properties into /tmp/LTL1835057414006503694.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14389221555391242826.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11760886768270660411.hoa' '-atoms' '/tmp/LTL1835057414006503694.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL1835057414006503694.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11760886768270660411.hoa
Detected timeout of ITS tools.
[2025-05-29 21:16:34] [INFO ] Flatten gal took : 18 ms
[2025-05-29 21:16:34] [INFO ] Flatten gal took : 17 ms
[2025-05-29 21:16:34] [INFO ] Time to serialize gal into /tmp/LTL1704137484150013932.gal : 4 ms
[2025-05-29 21:16:34] [INFO ] Time to serialize properties into /tmp/LTL17664698547044065511.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1704137484150013932.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17664698547044065511.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X((("(p229==1)")||(G("((p116==0)||(p133==1))")))U(G("((p179==0)||(p145==1))"))))))
Formula 0 simplified : XX((!"(p229==1)" & F!"((p116==0)||(p133==1))") R F!"((p179==0)||(p145==1))")
Detected timeout of ITS tools.
[2025-05-29 21:16:50] [INFO ] Flatten gal took : 17 ms
[2025-05-29 21:16:50] [INFO ] Applying decomposition
[2025-05-29 21:16:50] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18095540578826499116.txt' '-o' '/tmp/graph18095540578826499116.bin' '-w' '/tmp/graph18095540578826499116.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18095540578826499116.bin' '-l' '-1' '-v' '-w' '/tmp/graph18095540578826499116.weights' '-q' '0' '-e' '0.001'
[2025-05-29 21:16:50] [INFO ] Decomposing Gal with order
[2025-05-29 21:16:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-29 21:16:50] [INFO ] Removed a total of 34 redundant transitions.
[2025-05-29 21:16:50] [INFO ] Flatten gal took : 85 ms
[2025-05-29 21:16:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2025-05-29 21:16:50] [INFO ] Time to serialize gal into /tmp/LTL8576078960828289582.gal : 17 ms
[2025-05-29 21:16:50] [INFO ] Time to serialize properties into /tmp/LTL598577230253544857.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8576078960828289582.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL598577230253544857.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((X(X((("(i18.u80.p229==1)")||(G("((i11.i0.u44.p116==0)||(i1.i0.u53.p133==1))")))U(G("((i17.i1.u70.p179==0)||(i12.u58.p145==1))")))))...156
Formula 0 simplified : XX((!"(i18.u80.p229==1)" & F!"((i11.i0.u44.p116==0)||(i1.i0.u53.p133==1))") R F!"((i17.i1.u70.p179==0)||(i12.u58.p145==1))")
Reverse transition relation is NOT exact ! Due to transitions t2, t120, t156, t168, t176, t180, i0.i0.u89.t50, i0.i0.u90.t47, i0.i1.t112, i0.i1.u37.t137, i...771
Computing Next relation with stutter on 13133 deadlock states
Detected timeout of ITS tools.
Treatment of property BusinessProcesses-PT-06-LTLCardinality-00 finished in 319127 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((X(p1)&&p0)))'
Support contains 4 out of 316 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 316/316 places, 239/239 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 312 transition count 235
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 312 transition count 235
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 311 transition count 234
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 311 transition count 234
Applied a total of 10 rules in 21 ms. Remains 311 /316 variables (removed 5) and now considering 234/239 (removed 5) transitions.
// Phase 1: matrix 234 rows 311 cols
[2025-05-29 21:17:05] [INFO ] Computed 79 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:17:05] [INFO ] Implicit Places using invariants in 252 ms returned []
[2025-05-29 21:17:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:17:06] [INFO ] Implicit Places using invariants and state equation in 1194 ms returned []
Implicit Place search using SMT with State Equation took 1448 ms to find 0 implicit places.
Running 233 sub problems to find dead transitions.
[2025-05-29 21:17:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (OVERLAPS) 1/311 variables, 34/65 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 14/79 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:17] [INFO ] Deduced a trap composed of 9 places in 173 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:17] [INFO ] Deduced a trap composed of 10 places in 183 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:18] [INFO ] Deduced a trap composed of 11 places in 172 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:18] [INFO ] Deduced a trap composed of 13 places in 188 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:18] [INFO ] Deduced a trap composed of 13 places in 191 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:18] [INFO ] Deduced a trap composed of 17 places in 140 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:18] [INFO ] Deduced a trap composed of 17 places in 129 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:19] [INFO ] Deduced a trap composed of 18 places in 116 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:19] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:19] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:19] [INFO ] Deduced a trap composed of 18 places in 120 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:19] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:19] [INFO ] Deduced a trap composed of 15 places in 129 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:20] [INFO ] Deduced a trap composed of 16 places in 143 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:20] [INFO ] Deduced a trap composed of 16 places in 183 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:20] [INFO ] Deduced a trap composed of 19 places in 163 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:20] [INFO ] Deduced a trap composed of 17 places in 146 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:21] [INFO ] Deduced a trap composed of 18 places in 151 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:21] [INFO ] Deduced a trap composed of 18 places in 138 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:21] [INFO ] Deduced a trap composed of 19 places in 135 ms of which 11 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/311 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:22] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:22] [INFO ] Deduced a trap composed of 16 places in 215 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:22] [INFO ] Deduced a trap composed of 19 places in 209 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:23] [INFO ] Deduced a trap composed of 19 places in 200 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:23] [INFO ] Deduced a trap composed of 14 places in 194 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:23] [INFO ] Deduced a trap composed of 18 places in 190 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:23] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:23] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:23] [INFO ] Deduced a trap composed of 21 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:24] [INFO ] Deduced a trap composed of 19 places in 117 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:24] [INFO ] Deduced a trap composed of 21 places in 95 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:24] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:25] [INFO ] Deduced a trap composed of 17 places in 173 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:25] [INFO ] Deduced a trap composed of 20 places in 125 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:25] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:25] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:26] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:26] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/311 variables, 18/117 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:28] [INFO ] Deduced a trap composed of 14 places in 197 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:28] [INFO ] Deduced a trap composed of 15 places in 176 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:28] [INFO ] Deduced a trap composed of 16 places in 186 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:28] [INFO ] Deduced a trap composed of 17 places in 197 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:28] [INFO ] Deduced a trap composed of 17 places in 180 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:29] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:29] [INFO ] Deduced a trap composed of 18 places in 181 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:29] [INFO ] Deduced a trap composed of 18 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:29] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:29] [INFO ] Deduced a trap composed of 21 places in 166 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:29] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:30] [INFO ] Deduced a trap composed of 22 places in 153 ms of which 19 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/311 variables, 12/129 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:35] [INFO ] Deduced a trap composed of 15 places in 177 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:35] [INFO ] Deduced a trap composed of 19 places in 163 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:35] [INFO ] Deduced a trap composed of 18 places in 158 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:36] [INFO ] Deduced a trap composed of 20 places in 156 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:36] [INFO ] Deduced a trap composed of 22 places in 151 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:36] [INFO ] Deduced a trap composed of 19 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:36] [INFO ] Deduced a trap composed of 20 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:36] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:36] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:36] [INFO ] Deduced a trap composed of 19 places in 98 ms of which 13 ms to minimize.
SMT process timed out in 30053ms, After SMT, problems are : Problem set: 0 solved, 233 unsolved
Search for dead transitions found 0 dead transitions in 30056ms
Starting structural reductions in LTL mode, iteration 1 : 311/316 places, 234/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31526 ms. Remains : 311/316 places, 234/239 transitions.
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BusinessProcesses-PT-06-LTLCardinality-01
Stuttering criterion allowed to conclude after 90 steps with 0 reset in 2 ms.
FORMULA BusinessProcesses-PT-06-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-06-LTLCardinality-01 finished in 31664 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X((G(p1) U p2)))))'
Support contains 5 out of 316 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 316/316 places, 239/239 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 312 transition count 235
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 312 transition count 235
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 310 transition count 233
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 310 transition count 233
Applied a total of 12 rules in 32 ms. Remains 310 /316 variables (removed 6) and now considering 233/239 (removed 6) transitions.
// Phase 1: matrix 233 rows 310 cols
[2025-05-29 21:17:37] [INFO ] Computed 79 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:17:37] [INFO ] Implicit Places using invariants in 340 ms returned []
[2025-05-29 21:17:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:17:38] [INFO ] Implicit Places using invariants and state equation in 1241 ms returned []
Implicit Place search using SMT with State Equation took 1583 ms to find 0 implicit places.
Running 232 sub problems to find dead transitions.
[2025-05-29 21:17:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (OVERLAPS) 1/310 variables, 34/65 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 14/79 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:49] [INFO ] Deduced a trap composed of 9 places in 197 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:49] [INFO ] Deduced a trap composed of 10 places in 178 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:50] [INFO ] Deduced a trap composed of 11 places in 201 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:50] [INFO ] Deduced a trap composed of 13 places in 206 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:50] [INFO ] Deduced a trap composed of 13 places in 185 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:50] [INFO ] Deduced a trap composed of 20 places in 127 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:51] [INFO ] Deduced a trap composed of 18 places in 135 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:51] [INFO ] Deduced a trap composed of 17 places in 132 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:52] [INFO ] Deduced a trap composed of 23 places in 150 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:52] [INFO ] Deduced a trap composed of 18 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:52] [INFO ] Deduced a trap composed of 19 places in 136 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:52] [INFO ] Deduced a trap composed of 27 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:52] [INFO ] Deduced a trap composed of 28 places in 129 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:53] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:53] [INFO ] Deduced a trap composed of 29 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:53] [INFO ] Deduced a trap composed of 19 places in 82 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:53] [INFO ] Deduced a trap composed of 19 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:53] [INFO ] Deduced a trap composed of 20 places in 120 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:53] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:54] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 12 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:54] [INFO ] Deduced a trap composed of 14 places in 198 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:55] [INFO ] Deduced a trap composed of 15 places in 223 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:55] [INFO ] Deduced a trap composed of 16 places in 216 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:55] [INFO ] Deduced a trap composed of 18 places in 198 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:55] [INFO ] Deduced a trap composed of 19 places in 87 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:56] [INFO ] Deduced a trap composed of 19 places in 161 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:56] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:56] [INFO ] Deduced a trap composed of 20 places in 184 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:56] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:56] [INFO ] Deduced a trap composed of 21 places in 173 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:56] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:57] [INFO ] Deduced a trap composed of 22 places in 158 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:57] [INFO ] Deduced a trap composed of 17 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:57] [INFO ] Deduced a trap composed of 22 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:57] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:57] [INFO ] Deduced a trap composed of 17 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:57] [INFO ] Deduced a trap composed of 21 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:57] [INFO ] Deduced a trap composed of 18 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:58] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:58] [INFO ] Deduced a trap composed of 15 places in 214 ms of which 16 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:59] [INFO ] Deduced a trap composed of 14 places in 167 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:59] [INFO ] Deduced a trap composed of 15 places in 194 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:59] [INFO ] Deduced a trap composed of 19 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:59] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:17:59] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:00] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:00] [INFO ] Deduced a trap composed of 18 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:01] [INFO ] Deduced a trap composed of 23 places in 85 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:01] [INFO ] Deduced a trap composed of 24 places in 62 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/310 variables, 9/128 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:05] [INFO ] Deduced a trap composed of 16 places in 180 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:06] [INFO ] Deduced a trap composed of 17 places in 183 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:06] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:06] [INFO ] Deduced a trap composed of 18 places in 172 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:06] [INFO ] Deduced a trap composed of 19 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:06] [INFO ] Deduced a trap composed of 20 places in 95 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:06] [INFO ] Deduced a trap composed of 20 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:07] [INFO ] Deduced a trap composed of 17 places in 233 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:07] [INFO ] Deduced a trap composed of 17 places in 120 ms of which 7 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 1.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 1.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 1.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 1.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 1.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 0.0)
(s49 1.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 0.0)
(s55 1.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 0.0)
(s61 1.0)
(s62 0.0)
(s63 0.0)
(s64 0.0)
(s65 0.0)
(s66 0.0)
(s67 0.0)
(s68 0.0)
(s69 0.0)
(s70 0.0)
(s71 0.0)
(s72 0.0)
(s73 0.0)
(s74 1.0)
(s75 0.0)
(s76 0.0)
(s77 0.0)
(s78 1.0)
(s79 0.0)
(s80 1.0)
(s81 0.0)
(s82 0.0)
(s83 1.0)
(s84 0.0)
(s85 0.0)
(s86 0.0)
(s87 1.0)
(s88 0.0)
(s89 0.0)
(s90 1.0)
(s91 0.0)
(s92 0.0)
(s93 1.0)
(s94 0.0)
(s95 1.0)
(s96 0.0)
(s97 0.0)
(s98 0.0)
(s99 0.0)
(s100 0.0)
(s101 0.0)
(s102 0.0)
(s103 0.0)
(s104 0.0)
(s105 0.0)
(s106 0.0)
(s107 1.0)
(s108 0.0)
(s109 0.0)
(s110 1.0)
(s111 0.0)
(s112 0.0)
(s113 1.0)
(s114 0.0)
(s115 0.0)
(s116 1.0)
(s117 0.0)
(s118 0.0)
(s119 1.0)
(s120 0.0)
(s121 0.0)
(s122 1.0)
(s123 0.0)
(s124 0.0)
(s125 1.0)
(s126 0.0)
(s127 0.0)
(s128 1.0)
(s129 0.0)
(s130 0.0)
(s131 1.0)
(s132 0.0)
(s133 0.0)
(s134 0.0)
(s135 0.0)
(s136 0.0)
(s137 0.0)
(s138 0.0)
(s139 0.0)
(s140 1.0)
(s141 0.0)
(s142 0.0)
(s143 0.0)
(s144 0.0)
(s145 1.0)
(s146 0.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 0.0)
(s151 0.0)
(s152 0.0)
(s153 0.0)
(s154 0.0)
(s155 0.0)
(s156 0.0)
(s157 0.0)
(s158 0.0)
(s159 0.0)
(s160 0.0)
(s161 0.0)
(s162 0.0)
(s163 0.0)
(s164 0.0)
(s165 0.0)
(s166 0.0)
(s167 0.0)
(s168 0.0)
(s169 0.0)
(s170 0.0)
(s171 1.0)
(s172 0.0)
(s173 0.0)
(s174 0.0)
(s175 1.0)
(s176 0.0)
(s177 0.0)
(s178 0.0)
(s179 1.0)
(s180 0.0)
(s181 0.0)
(s182 0.0)
(s183 1.0)
(s184 0.0)
(s185 0.0)
(s186 0.0)
(s187 1.0)
(s188 0.0)
(s189 0.0)
(s190 0.0)
(s191 1.0)
(s192 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 310/543 variables, and 137 constraints, problems are : Problem set: 0 solved, 232 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 45/45 constraints, State Equation: 0/310 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/309 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/309 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (OVERLAPS) 1/310 variables, 34/65 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/310 variables, 14/79 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/310 variables, 58/137 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/310 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (OVERLAPS) 233/543 variables, 310/447 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/543 variables, 232/679 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:20] [INFO ] Deduced a trap composed of 8 places in 48 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:20] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:23] [INFO ] Deduced a trap composed of 11 places in 163 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:24] [INFO ] Deduced a trap composed of 16 places in 163 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:25] [INFO ] Deduced a trap composed of 21 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:26] [INFO ] Deduced a trap composed of 18 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:26] [INFO ] Deduced a trap composed of 18 places in 114 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:26] [INFO ] Deduced a trap composed of 19 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:26] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:28] [INFO ] Deduced a trap composed of 21 places in 78 ms of which 13 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/543 variables, 10/689 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 543/543 variables, and 689 constraints, problems are : Problem set: 0 solved, 232 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 45/45 constraints, State Equation: 310/310 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 68/68 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60072ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 60074ms
Starting structural reductions in LTL mode, iteration 1 : 310/316 places, 233/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61691 ms. Remains : 310/316 places, 233/239 transitions.
Stuttering acceptance computed with spot in 326 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p1)]
Running random walk in product with property : BusinessProcesses-PT-06-LTLCardinality-03
Product exploration explored 100000 steps with 21248 reset in 209 ms.
Stack based approach found an accepted trace after 377 steps with 92 reset with depth 10 and stack size 10 in 3 ms.
FORMULA BusinessProcesses-PT-06-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property BusinessProcesses-PT-06-LTLCardinality-03 finished in 62261 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 316 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 316/316 places, 239/239 transitions.
Graph (trivial) has 138 edges and 316 vertex of which 6 / 316 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 619 edges and 311 vertex of which 310 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 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 32 place count 309 transition count 201
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 62 place count 279 transition count 201
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 62 place count 279 transition count 136
Deduced a syphon composed of 65 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 2 with 139 rules applied. Total rules applied 201 place count 205 transition count 136
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 206 place count 200 transition count 131
Iterating global reduction 2 with 5 rules applied. Total rules applied 211 place count 200 transition count 131
Performed 82 Post agglomeration using F-continuation condition.Transition count delta: 82
Deduced a syphon composed of 82 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 172 rules applied. Total rules applied 383 place count 110 transition count 49
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 384 place count 109 transition count 48
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 385 place count 108 transition count 48
Applied a total of 385 rules in 62 ms. Remains 108 /316 variables (removed 208) and now considering 48/239 (removed 191) transitions.
// Phase 1: matrix 48 rows 108 cols
[2025-05-29 21:18:39] [INFO ] Computed 61 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:18:39] [INFO ] Implicit Places using invariants in 236 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 238 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 107/316 places, 48/239 transitions.
Applied a total of 0 rules in 7 ms. Remains 107 /107 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 308 ms. Remains : 107/316 places, 48/239 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-06-LTLCardinality-06
Stuttering criterion allowed to conclude after 15 steps with 3 reset in 0 ms.
FORMULA BusinessProcesses-PT-06-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-06-LTLCardinality-06 finished in 387 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 U (p1||G(p0))) U ((X(X(F(!p2)))&&(p0 U (p1||G(p0))))||G((p0 U (p1||G(p0)))))) U (!p2&&((p0 U (p1||G(p0))) U ((X(X(F(!p2)))&&(p0 U (p1||G(p0))))||G((p0 U (p1||G(p0)))))))))||!p2)))'
Support contains 5 out of 316 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 316/316 places, 239/239 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 311 transition count 234
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 311 transition count 234
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 309 transition count 232
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 309 transition count 232
Applied a total of 14 rules in 28 ms. Remains 309 /316 variables (removed 7) and now considering 232/239 (removed 7) transitions.
// Phase 1: matrix 232 rows 309 cols
[2025-05-29 21:18:39] [INFO ] Computed 79 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:18:40] [INFO ] Implicit Places using invariants in 335 ms returned []
[2025-05-29 21:18:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:18:41] [INFO ] Implicit Places using invariants and state equation in 1128 ms returned []
Implicit Place search using SMT with State Equation took 1469 ms to find 0 implicit places.
Running 231 sub problems to find dead transitions.
[2025-05-29 21:18:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 2 (OVERLAPS) 1/309 variables, 40/72 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/309 variables, 7/79 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:52] [INFO ] Deduced a trap composed of 9 places in 184 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:52] [INFO ] Deduced a trap composed of 10 places in 178 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:52] [INFO ] Deduced a trap composed of 11 places in 175 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:52] [INFO ] Deduced a trap composed of 13 places in 196 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:52] [INFO ] Deduced a trap composed of 13 places in 203 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:53] [INFO ] Deduced a trap composed of 16 places in 194 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:54] [INFO ] Deduced a trap composed of 17 places in 165 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:54] [INFO ] Deduced a trap composed of 18 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:54] [INFO ] Deduced a trap composed of 19 places in 106 ms of which 12 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 9/88 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:56] [INFO ] Deduced a trap composed of 17 places in 153 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:56] [INFO ] Deduced a trap composed of 17 places in 139 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:57] [INFO ] Deduced a trap composed of 16 places in 156 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:57] [INFO ] Deduced a trap composed of 18 places in 138 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:57] [INFO ] Deduced a trap composed of 27 places in 133 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:57] [INFO ] Deduced a trap composed of 14 places in 177 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:57] [INFO ] Deduced a trap composed of 15 places in 181 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:58] [INFO ] Deduced a trap composed of 17 places in 183 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:58] [INFO ] Deduced a trap composed of 18 places in 155 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:58] [INFO ] Deduced a trap composed of 19 places in 142 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:58] [INFO ] Deduced a trap composed of 19 places in 137 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:59] [INFO ] Deduced a trap composed of 16 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:59] [INFO ] Deduced a trap composed of 18 places in 138 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:59] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:59] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:18:59] [INFO ] Deduced a trap composed of 23 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:00] [INFO ] Deduced a trap composed of 19 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:00] [INFO ] Deduced a trap composed of 20 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:00] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:00] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 20/108 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:02] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:02] [INFO ] Deduced a trap composed of 23 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:02] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:02] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:03] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:03] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/309 variables, 6/114 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:07] [INFO ] Deduced a trap composed of 19 places in 194 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:07] [INFO ] Deduced a trap composed of 14 places in 201 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:07] [INFO ] Deduced a trap composed of 17 places in 203 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:07] [INFO ] Deduced a trap composed of 18 places in 191 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:08] [INFO ] Deduced a trap composed of 19 places in 154 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:08] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:08] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:08] [INFO ] Deduced a trap composed of 17 places in 176 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:08] [INFO ] Deduced a trap composed of 18 places in 170 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:09] [INFO ] Deduced a trap composed of 19 places in 155 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:09] [INFO ] Deduced a trap composed of 17 places in 158 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:09] [INFO ] Deduced a trap composed of 18 places in 163 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:09] [INFO ] Deduced a trap composed of 20 places in 156 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:09] [INFO ] Deduced a trap composed of 21 places in 157 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:10] [INFO ] Deduced a trap composed of 22 places in 169 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:10] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:10] [INFO ] Deduced a trap composed of 19 places in 99 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:10] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:10] [INFO ] Deduced a trap composed of 21 places in 100 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:10] [INFO ] Deduced a trap composed of 21 places in 82 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/309 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 309/541 variables, and 134 constraints, problems are : Problem set: 0 solved, 231 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 0/309 constraints, PredecessorRefiner: 231/231 constraints, Known Traps: 55/55 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 2 (OVERLAPS) 1/309 variables, 40/72 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/309 variables, 7/79 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 55/134 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:15] [INFO ] Deduced a trap composed of 22 places in 167 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:15] [INFO ] Deduced a trap composed of 23 places in 169 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:16] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:16] [INFO ] Deduced a trap composed of 20 places in 91 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:16] [INFO ] Deduced a trap composed of 20 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:16] [INFO ] Deduced a trap composed of 22 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:16] [INFO ] Deduced a trap composed of 23 places in 68 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:16] [INFO ] Deduced a trap composed of 23 places in 55 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 8/142 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:19] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:19] [INFO ] Deduced a trap composed of 25 places in 153 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:19] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:19] [INFO ] Deduced a trap composed of 15 places in 135 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:20] [INFO ] Deduced a trap composed of 23 places in 93 ms of which 9 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/309 variables, 5/147 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/309 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 8 (OVERLAPS) 232/541 variables, 309/456 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/541 variables, 231/687 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:29] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:30] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:32] [INFO ] Deduced a trap composed of 11 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:32] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:32] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:33] [INFO ] Deduced a trap composed of 19 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:33] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:33] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:33] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:33] [INFO ] Deduced a trap composed of 11 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:34] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:34] [INFO ] Deduced a trap composed of 8 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:35] [INFO ] Deduced a trap composed of 23 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:35] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/541 variables, 14/701 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 541/541 variables, and 701 constraints, problems are : Problem set: 0 solved, 231 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 309/309 constraints, PredecessorRefiner: 231/231 constraints, Known Traps: 82/82 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60067ms problems are : Problem set: 0 solved, 231 unsolved
Search for dead transitions found 0 dead transitions in 60068ms
Starting structural reductions in LTL mode, iteration 1 : 309/316 places, 232/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61566 ms. Remains : 309/316 places, 232/239 transitions.
Stuttering acceptance computed with spot in 286 ms :[p2, p2, (OR p2 (AND (NOT p0) (NOT p1))), true, (AND (NOT p0) (NOT p1)), (AND p2 (NOT p0) (NOT p1)), p2, (AND p2 (NOT p0) (NOT p1))]
Running random walk in product with property : BusinessProcesses-PT-06-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 31 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-06-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-06-LTLCardinality-07 finished in 61900 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 3 out of 316 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 316/316 places, 239/239 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 312 transition count 235
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 312 transition count 235
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 311 transition count 234
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 311 transition count 234
Applied a total of 10 rules in 18 ms. Remains 311 /316 variables (removed 5) and now considering 234/239 (removed 5) transitions.
// Phase 1: matrix 234 rows 311 cols
[2025-05-29 21:19:41] [INFO ] Computed 79 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:19:41] [INFO ] Implicit Places using invariants in 199 ms returned []
[2025-05-29 21:19:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:19:42] [INFO ] Implicit Places using invariants and state equation in 938 ms returned []
Implicit Place search using SMT with State Equation took 1139 ms to find 0 implicit places.
Running 233 sub problems to find dead transitions.
[2025-05-29 21:19:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (OVERLAPS) 1/311 variables, 34/65 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 14/79 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:53] [INFO ] Deduced a trap composed of 9 places in 170 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:53] [INFO ] Deduced a trap composed of 10 places in 177 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:54] [INFO ] Deduced a trap composed of 11 places in 172 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:54] [INFO ] Deduced a trap composed of 13 places in 184 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:54] [INFO ] Deduced a trap composed of 13 places in 198 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:54] [INFO ] Deduced a trap composed of 14 places in 137 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:54] [INFO ] Deduced a trap composed of 16 places in 135 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:55] [INFO ] Deduced a trap composed of 17 places in 130 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:55] [INFO ] Deduced a trap composed of 27 places in 122 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:55] [INFO ] Deduced a trap composed of 17 places in 129 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:55] [INFO ] Deduced a trap composed of 18 places in 103 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:55] [INFO ] Deduced a trap composed of 19 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:55] [INFO ] Deduced a trap composed of 20 places in 91 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:56] [INFO ] Deduced a trap composed of 18 places in 138 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:56] [INFO ] Deduced a trap composed of 17 places in 137 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:56] [INFO ] Deduced a trap composed of 21 places in 155 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:57] [INFO ] Deduced a trap composed of 22 places in 181 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:57] [INFO ] Deduced a trap composed of 23 places in 148 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:57] [INFO ] Deduced a trap composed of 23 places in 151 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:57] [INFO ] Deduced a trap composed of 28 places in 125 ms of which 12 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/311 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:58] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:58] [INFO ] Deduced a trap composed of 18 places in 193 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:58] [INFO ] Deduced a trap composed of 19 places in 189 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:59] [INFO ] Deduced a trap composed of 19 places in 193 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:59] [INFO ] Deduced a trap composed of 24 places in 149 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:19:59] [INFO ] Deduced a trap composed of 25 places in 135 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:00] [INFO ] Deduced a trap composed of 25 places in 135 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:00] [INFO ] Deduced a trap composed of 27 places in 160 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:00] [INFO ] Deduced a trap composed of 28 places in 151 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:00] [INFO ] Deduced a trap composed of 28 places in 146 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:01] [INFO ] Deduced a trap composed of 19 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:01] [INFO ] Deduced a trap composed of 20 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:01] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:02] [INFO ] Deduced a trap composed of 22 places in 87 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:02] [INFO ] Deduced a trap composed of 23 places in 80 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:02] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 7 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/311 variables, 16/115 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:04] [INFO ] Deduced a trap composed of 14 places in 224 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:04] [INFO ] Deduced a trap composed of 15 places in 206 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:04] [INFO ] Deduced a trap composed of 17 places in 204 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:04] [INFO ] Deduced a trap composed of 14 places in 201 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:05] [INFO ] Deduced a trap composed of 15 places in 197 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:05] [INFO ] Deduced a trap composed of 15 places in 194 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:05] [INFO ] Deduced a trap composed of 16 places in 187 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:05] [INFO ] Deduced a trap composed of 17 places in 172 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:05] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:05] [INFO ] Deduced a trap composed of 19 places in 119 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:06] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:06] [INFO ] Deduced a trap composed of 21 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:06] [INFO ] Deduced a trap composed of 18 places in 63 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:06] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:06] [INFO ] Deduced a trap composed of 19 places in 183 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:06] [INFO ] Deduced a trap composed of 19 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:06] [INFO ] Deduced a trap composed of 18 places in 171 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:07] [INFO ] Deduced a trap composed of 21 places in 157 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:07] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:07] [INFO ] Deduced a trap composed of 22 places in 156 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/311 variables, 20/135 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:11] [INFO ] Deduced a trap composed of 19 places in 134 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:11] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 311/545 variables, and 137 constraints, problems are : Problem set: 0 solved, 233 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 45/45 constraints, State Equation: 0/311 constraints, PredecessorRefiner: 233/233 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/310 variables, 31/31 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/310 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 2 (OVERLAPS) 1/311 variables, 34/65 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/311 variables, 14/79 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/311 variables, 58/137 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:17] [INFO ] Deduced a trap composed of 17 places in 143 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:17] [INFO ] Deduced a trap composed of 18 places in 183 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:17] [INFO ] Deduced a trap composed of 20 places in 169 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:17] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:17] [INFO ] Deduced a trap composed of 21 places in 168 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:18] [INFO ] Deduced a trap composed of 25 places in 145 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:18] [INFO ] Deduced a trap composed of 19 places in 86 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:18] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:18] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:18] [INFO ] Deduced a trap composed of 18 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:19] [INFO ] Deduced a trap composed of 15 places in 240 ms of which 16 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/311 variables, 11/148 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:21] [INFO ] Deduced a trap composed of 23 places in 176 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:21] [INFO ] Deduced a trap composed of 24 places in 163 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:21] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:21] [INFO ] Deduced a trap composed of 21 places in 72 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:22] [INFO ] Deduced a trap composed of 23 places in 106 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/311 variables, 5/153 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:25] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:25] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:25] [INFO ] Deduced a trap composed of 23 places in 59 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/311 variables, 3/156 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:28] [INFO ] Deduced a trap composed of 18 places in 117 ms of which 13 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/311 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/311 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 10 (OVERLAPS) 234/545 variables, 311/468 constraints. Problems are: Problem set: 0 solved, 233 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/545 variables, 233/701 constraints. Problems are: Problem set: 0 solved, 233 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:41] [INFO ] Deduced a trap composed of 11 places in 225 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:41] [INFO ] Deduced a trap composed of 11 places in 187 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:42] [INFO ] Deduced a trap composed of 15 places in 133 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:42] [INFO ] Deduced a trap composed of 16 places in 131 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:42] [INFO ] Deduced a trap composed of 17 places in 140 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:42] [INFO ] Deduced a trap composed of 18 places in 118 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:42] [INFO ] Deduced a trap composed of 18 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:42] [INFO ] Deduced a trap composed of 19 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:42] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 10 ms to minimize.
SMT process timed out in 60155ms, After SMT, problems are : Problem set: 0 solved, 233 unsolved
Search for dead transitions found 0 dead transitions in 60156ms
Starting structural reductions in LTL mode, iteration 1 : 311/316 places, 234/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61314 ms. Remains : 311/316 places, 234/239 transitions.
Stuttering acceptance computed with spot in 118 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BusinessProcesses-PT-06-LTLCardinality-08
Product exploration explored 100000 steps with 50000 reset in 153 ms.
Product exploration explored 100000 steps with 50000 reset in 127 ms.
Computed a total of 304 stabilizing places and 225 stable transitions
Graph (complete) has 619 edges and 311 vertex of which 310 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 304 stabilizing places and 225 stable transitions
Detected a total of 304/311 stabilizing places and 225/234 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 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-06-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BusinessProcesses-PT-06-LTLCardinality-08 finished in 61750 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)||(X(X(X(p1)))&&G(p2)))))'
Support contains 5 out of 316 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 316/316 places, 239/239 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 311 transition count 234
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 311 transition count 234
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 309 transition count 232
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 309 transition count 232
Applied a total of 14 rules in 20 ms. Remains 309 /316 variables (removed 7) and now considering 232/239 (removed 7) transitions.
// Phase 1: matrix 232 rows 309 cols
[2025-05-29 21:20:43] [INFO ] Computed 79 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:20:43] [INFO ] Implicit Places using invariants in 328 ms returned []
[2025-05-29 21:20:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:20:44] [INFO ] Implicit Places using invariants and state equation in 863 ms returned []
Implicit Place search using SMT with State Equation took 1192 ms to find 0 implicit places.
Running 231 sub problems to find dead transitions.
[2025-05-29 21:20:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 2 (OVERLAPS) 1/309 variables, 40/72 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/309 variables, 7/79 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:55] [INFO ] Deduced a trap composed of 9 places in 192 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:55] [INFO ] Deduced a trap composed of 10 places in 189 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:55] [INFO ] Deduced a trap composed of 11 places in 182 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:55] [INFO ] Deduced a trap composed of 13 places in 187 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:55] [INFO ] Deduced a trap composed of 13 places in 204 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:56] [INFO ] Deduced a trap composed of 16 places in 208 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:57] [INFO ] Deduced a trap composed of 17 places in 187 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:57] [INFO ] Deduced a trap composed of 18 places in 146 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:58] [INFO ] Deduced a trap composed of 19 places in 124 ms of which 12 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 9/88 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:20:59] [INFO ] Deduced a trap composed of 17 places in 154 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:00] [INFO ] Deduced a trap composed of 17 places in 155 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:00] [INFO ] Deduced a trap composed of 16 places in 161 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:00] [INFO ] Deduced a trap composed of 18 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:00] [INFO ] Deduced a trap composed of 27 places in 92 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:00] [INFO ] Deduced a trap composed of 14 places in 109 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:00] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:00] [INFO ] Deduced a trap composed of 17 places in 118 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:01] [INFO ] Deduced a trap composed of 18 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:01] [INFO ] Deduced a trap composed of 19 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:01] [INFO ] Deduced a trap composed of 19 places in 106 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:01] [INFO ] Deduced a trap composed of 16 places in 126 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:02] [INFO ] Deduced a trap composed of 18 places in 151 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:02] [INFO ] Deduced a trap composed of 22 places in 137 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:02] [INFO ] Deduced a trap composed of 21 places in 120 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:02] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:02] [INFO ] Deduced a trap composed of 19 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:02] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:03] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:03] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 20/108 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:04] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:04] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:05] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:05] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:05] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:05] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/309 variables, 6/114 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:08] [INFO ] Deduced a trap composed of 19 places in 153 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:08] [INFO ] Deduced a trap composed of 14 places in 158 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:08] [INFO ] Deduced a trap composed of 17 places in 198 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:08] [INFO ] Deduced a trap composed of 18 places in 193 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:08] [INFO ] Deduced a trap composed of 19 places in 186 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:09] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:09] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:09] [INFO ] Deduced a trap composed of 17 places in 167 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:09] [INFO ] Deduced a trap composed of 18 places in 171 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:09] [INFO ] Deduced a trap composed of 19 places in 174 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:09] [INFO ] Deduced a trap composed of 17 places in 122 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:10] [INFO ] Deduced a trap composed of 18 places in 156 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:10] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:10] [INFO ] Deduced a trap composed of 21 places in 152 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:10] [INFO ] Deduced a trap composed of 22 places in 164 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:10] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:10] [INFO ] Deduced a trap composed of 19 places in 93 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:11] [INFO ] Deduced a trap composed of 20 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:11] [INFO ] Deduced a trap composed of 21 places in 89 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:11] [INFO ] Deduced a trap composed of 21 places in 76 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/309 variables, 20/134 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:12] [INFO ] Deduced a trap composed of 24 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:12] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:12] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:12] [INFO ] Deduced a trap composed of 20 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:12] [INFO ] Deduced a trap composed of 22 places in 73 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:12] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:12] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/309 variables, 7/141 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 1.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 1.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 1.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 1.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 1.0)
(s43 0.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 0.0)
(s48 1.0)
(s49 0.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 0.0)
(s54 1.0)
(s55 0.0)
(s56 0.0)
(s57 0.0)
(s58 0.0)
(s59 0.0)
(s60 1.0)
(s61 0.0)
(s62 0.0)
(s63 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 309/541 variables, and 141 constraints, problems are : Problem set: 0 solved, 231 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 0/309 constraints, PredecessorRefiner: 231/231 constraints, Known Traps: 62/62 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/308 variables, 32/32 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/308 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 2 (OVERLAPS) 1/309 variables, 40/72 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/309 variables, 7/79 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/309 variables, 62/141 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:19] [INFO ] Deduced a trap composed of 25 places in 175 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:19] [INFO ] Deduced a trap composed of 15 places in 229 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:20] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/309 variables, 3/144 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/309 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 7 (OVERLAPS) 232/541 variables, 309/453 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/541 variables, 231/684 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:30] [INFO ] Deduced a trap composed of 11 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:30] [INFO ] Deduced a trap composed of 15 places in 65 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:30] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:30] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:31] [INFO ] Deduced a trap composed of 20 places in 59 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:34] [INFO ] Deduced a trap composed of 18 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:34] [INFO ] Deduced a trap composed of 8 places in 207 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:34] [INFO ] Deduced a trap composed of 11 places in 208 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:35] [INFO ] Deduced a trap composed of 18 places in 147 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:35] [INFO ] Deduced a trap composed of 19 places in 135 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:35] [INFO ] Deduced a trap composed of 20 places in 137 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:35] [INFO ] Deduced a trap composed of 20 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:35] [INFO ] Deduced a trap composed of 21 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:35] [INFO ] Deduced a trap composed of 23 places in 94 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:35] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:36] [INFO ] Deduced a trap composed of 24 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:37] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 21:21:38] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 12 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/541 variables, 18/702 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 541/541 variables, and 702 constraints, problems are : Problem set: 0 solved, 231 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 40/40 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 309/309 constraints, PredecessorRefiner: 231/231 constraints, Known Traps: 83/83 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60055ms problems are : Problem set: 0 solved, 231 unsolved
Search for dead transitions found 0 dead transitions in 60057ms
Starting structural reductions in LTL mode, iteration 1 : 309/316 places, 232/239 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61270 ms. Remains : 309/316 places, 232/239 transitions.
Stuttering acceptance computed with spot in 385 ms :[true, (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : BusinessProcesses-PT-06-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-06-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-06-LTLCardinality-10 finished in 61686 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 4 out of 316 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 316/316 places, 239/239 transitions.
Graph (trivial) has 136 edges and 316 vertex of which 6 / 316 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 619 edges and 311 vertex of which 310 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
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 31 place count 310 transition count 203
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 60 place count 281 transition count 203
Performed 65 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 65 Pre rules applied. Total rules applied 60 place count 281 transition count 138
Deduced a syphon composed of 65 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 2 with 139 rules applied. Total rules applied 199 place count 207 transition count 138
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 204 place count 202 transition count 133
Iterating global reduction 2 with 5 rules applied. Total rules applied 209 place count 202 transition count 133
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 2 with 174 rules applied. Total rules applied 383 place count 111 transition count 50
Applied a total of 383 rules in 65 ms. Remains 111 /316 variables (removed 205) and now considering 50/239 (removed 189) transitions.
// Phase 1: matrix 50 rows 111 cols
[2025-05-29 21:21:45] [INFO ] Computed 62 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:21:45] [INFO ] Implicit Places using invariants in 195 ms returned [39, 87]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 197 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 109/316 places, 50/239 transitions.
Applied a total of 0 rules in 6 ms. Remains 109 /109 variables (removed 0) and now considering 50/50 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 268 ms. Remains : 109/316 places, 50/239 transitions.
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-06-LTLCardinality-11
Product exploration explored 100000 steps with 15054 reset in 570 ms.
Product exploration explored 100000 steps with 15061 reset in 533 ms.
Computed a total of 109 stabilizing places and 49 stable transitions
Computed a total of 109 stabilizing places and 49 stable transitions
Detected a total of 109/109 stabilizing places and 49/50 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 138 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 100 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1096 steps (171 resets) in 30 ms. (35 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 171 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 99 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 109 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 109/109 places, 50/50 transitions.
Applied a total of 0 rules in 4 ms. Remains 109 /109 variables (removed 0) and now considering 50/50 (removed 0) transitions.
// Phase 1: matrix 50 rows 109 cols
[2025-05-29 21:21:47] [INFO ] Computed 60 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:21:47] [INFO ] Implicit Places using invariants in 205 ms returned []
[2025-05-29 21:21:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:21:47] [INFO ] State equation strengthened by 11 read => feed constraints.
[2025-05-29 21:21:47] [INFO ] Implicit Places using invariants and state equation in 439 ms returned [1, 2, 3, 4, 8, 9, 10, 11, 12, 14, 16, 18, 20, 22, 24, 26, 28, 37, 38, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80]
Discarding 33 places :
Implicit Place search using SMT with State Equation took 650 ms to find 33 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 76/109 places, 50/50 transitions.
Graph (complete) has 174 edges and 76 vertex of which 68 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 68 transition count 44
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 63 transition count 43
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13 place count 62 transition count 43
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 5 places
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 17 rules applied. Total rules applied 30 place count 51 transition count 37
Applied a total of 30 rules in 5 ms. Remains 51 /76 variables (removed 25) and now considering 37/50 (removed 13) transitions.
// Phase 1: matrix 37 rows 51 cols
[2025-05-29 21:21:47] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:21:47] [INFO ] Implicit Places using invariants in 87 ms returned [50]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 88 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 50/109 places, 37/50 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 37/37 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 749 ms. Remains : 50/109 places, 37/50 transitions.
Computed a total of 50 stabilizing places and 36 stable transitions
Computed a total of 50 stabilizing places and 36 stable transitions
Detected a total of 50/50 stabilizing places and 36/37 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 133 ms. Reduced automaton from 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 80 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 985 steps (160 resets) in 9 ms. (98 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 170 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 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 15945 reset in 123 ms.
Product exploration explored 100000 steps with 15999 reset in 198 ms.
Built C files in :
/tmp/ltsmin8534931991293078236
[2025-05-29 21:21:48] [INFO ] Computing symmetric may disable matrix : 37 transitions.
[2025-05-29 21:21:48] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-29 21:21:48] [INFO ] Computing symmetric may enable matrix : 37 transitions.
[2025-05-29 21:21:48] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-29 21:21:48] [INFO ] Computing Do-Not-Accords matrix : 37 transitions.
[2025-05-29 21:21:48] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-29 21:21:48] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8534931991293078236
Running compilation step : cd /tmp/ltsmin8534931991293078236;'/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 276 ms.
Running link step : cd /tmp/ltsmin8534931991293078236;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin8534931991293078236;'/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/stateBased12614211001409550177.hoa' '--buchi-type=spotba'
LTSmin run took 102 ms.
FORMULA BusinessProcesses-PT-06-LTLCardinality-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property BusinessProcesses-PT-06-LTLCardinality-11 finished in 4384 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(p1))))'
Support contains 2 out of 316 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 316/316 places, 239/239 transitions.
Graph (trivial) has 136 edges and 316 vertex of which 6 / 316 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 619 edges and 311 vertex of which 310 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 31 place count 309 transition count 202
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 60 place count 280 transition count 202
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 60 place count 280 transition count 138
Deduced a syphon composed of 64 places in 0 ms
Ensure Unique test removed 9 places
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 2 with 137 rules applied. Total rules applied 197 place count 207 transition count 138
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 202 place count 202 transition count 133
Iterating global reduction 2 with 5 rules applied. Total rules applied 207 place count 202 transition count 133
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: 84
Deduced a syphon composed of 84 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 2 with 176 rules applied. Total rules applied 383 place count 110 transition count 49
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 384 place count 109 transition count 48
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 385 place count 108 transition count 48
Applied a total of 385 rules in 29 ms. Remains 108 /316 variables (removed 208) and now considering 48/239 (removed 191) transitions.
// Phase 1: matrix 48 rows 108 cols
[2025-05-29 21:21:49] [INFO ] Computed 61 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:21:49] [INFO ] Implicit Places using invariants in 155 ms returned [85]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 157 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 107/316 places, 48/239 transitions.
Applied a total of 0 rules in 7 ms. Remains 107 /107 variables (removed 0) and now considering 48/48 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 195 ms. Remains : 107/316 places, 48/239 transitions.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : BusinessProcesses-PT-06-LTLCardinality-14
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-06-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-06-LTLCardinality-14 finished in 313 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||G(p1)) U G(p2)))))'
Found a Lengthening insensitive property : BusinessProcesses-PT-06-LTLCardinality-00
Stuttering acceptance computed with spot in 303 ms :[(NOT p2), (NOT p2), (NOT p2), true, (OR (AND (NOT p1) p2) (AND p0 (NOT p1))), (NOT p2), (AND (NOT p2) (NOT p1) p0)]
Support contains 5 out of 316 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 316/316 places, 239/239 transitions.
Graph (trivial) has 132 edges and 316 vertex of which 6 / 316 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 619 edges and 311 vertex of which 310 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 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 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 27 place count 309 transition count 206
Reduce places removed 25 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 27 rules applied. Total rules applied 54 place count 284 transition count 204
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 56 place count 282 transition count 204
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 56 place count 282 transition count 140
Deduced a syphon composed of 64 places in 0 ms
Ensure Unique test removed 10 places
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 3 with 138 rules applied. Total rules applied 194 place count 208 transition count 140
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 197 place count 205 transition count 137
Iterating global reduction 3 with 3 rules applied. Total rules applied 200 place count 205 transition count 137
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 83
Deduced a syphon composed of 83 places in 0 ms
Ensure Unique test removed 4 places
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 3 with 170 rules applied. Total rules applied 370 place count 118 transition count 54
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 371 place count 117 transition count 53
Applied a total of 371 rules in 34 ms. Remains 117 /316 variables (removed 199) and now considering 53/239 (removed 186) transitions.
// Phase 1: matrix 53 rows 117 cols
[2025-05-29 21:21:50] [INFO ] Computed 65 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 21:21:50] [INFO ] Implicit Places using invariants in 231 ms returned [101, 103, 105, 107]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 239 ms to find 4 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 113/316 places, 53/239 transitions.
Applied a total of 0 rules in 4 ms. Remains 113 /113 variables (removed 0) and now considering 53/53 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 279 ms. Remains : 113/316 places, 53/239 transitions.
Running random walk in product with property : BusinessProcesses-PT-06-LTLCardinality-00
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
Treatment of property BusinessProcesses-PT-06-LTLCardinality-00 finished in 843 ms.
FORMULA BusinessProcesses-PT-06-LTLCardinality-00 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
[2025-05-29 21:21:50] [INFO ] Flatten gal took : 22 ms
All properties solved without resorting to exhaustive model-checking.
Total runtime 674844 ms.
BK_STOP 1748553710711
--------------------
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-06"
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-06, 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-174853813200043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-06.tgz
mv BusinessProcesses-PT-06 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 ;