About the Execution of ITS-Tools for EisenbergMcGuire-PT-05
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 440145.00 | 0.00 | 0.00 | TFTFFTFTFFFFTFTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r072-tall-174860068100771.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 EisenbergMcGuire-PT-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860068100771
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 960K
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K 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 103K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 460K 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 EisenbergMcGuire-PT-05-LTLCardinality-00
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-01
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-02
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-03
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-04
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-05
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-06
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-07
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-08
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-09
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-10
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-11
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-12
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-13
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-14
FORMULA_NAME EisenbergMcGuire-PT-05-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1748836620226
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-02 03:57:01] [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]
[2025-06-02 03:57:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 03:57:01] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2025-06-02 03:57:01] [INFO ] Transformed 295 places.
[2025-06-02 03:57:01] [INFO ] Transformed 800 transitions.
[2025-06-02 03:57:01] [INFO ] Found NUPN structural information;
[2025-06-02 03:57:01] [INFO ] Parsed PT model containing 295 places and 800 transitions and 3600 arcs in 193 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Initial state reduction rules removed 2 formulas.
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 17 out of 295 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 295/295 places, 800/800 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 277 transition count 710
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 277 transition count 710
Applied a total of 36 rules in 81 ms. Remains 277 /295 variables (removed 18) and now considering 710/800 (removed 90) transitions.
[2025-06-02 03:57:01] [INFO ] Flow matrix only has 375 transitions (discarded 335 similar events)
// Phase 1: matrix 375 rows 277 cols
[2025-06-02 03:57:01] [INFO ] Computed 16 invariants in 16 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 03:57:02] [INFO ] Implicit Places using invariants in 424 ms returned []
[2025-06-02 03:57:02] [INFO ] Flow matrix only has 375 transitions (discarded 335 similar events)
[2025-06-02 03:57:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 03:57:02] [INFO ] State equation strengthened by 124 read => feed constraints.
[2025-06-02 03:57:03] [INFO ] Implicit Places using invariants and state equation in 776 ms returned []
Implicit Place search using SMT with State Equation took 1230 ms to find 0 implicit places.
Running 705 sub problems to find dead transitions.
[2025-06-02 03:57:03] [INFO ] Flow matrix only has 375 transitions (discarded 335 similar events)
[2025-06-02 03:57:03] [INFO ] Invariant cache hit.
[2025-06-02 03:57:03] [INFO ] State equation strengthened by 124 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/277 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 705 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/277 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 705 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:07] [INFO ] Deduced a trap composed of 20 places in 164 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:07] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:07] [INFO ] Deduced a trap composed of 32 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:07] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:07] [INFO ] Deduced a trap composed of 26 places in 98 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:08] [INFO ] Deduced a trap composed of 33 places in 121 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:08] [INFO ] Deduced a trap composed of 41 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:08] [INFO ] Deduced a trap composed of 63 places in 136 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:08] [INFO ] Deduced a trap composed of 41 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:08] [INFO ] Deduced a trap composed of 63 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:08] [INFO ] Deduced a trap composed of 41 places in 89 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:08] [INFO ] Deduced a trap composed of 49 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:09] [INFO ] Deduced a trap composed of 63 places in 93 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:09] [INFO ] Deduced a trap composed of 33 places in 86 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:09] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:09] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:09] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:09] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:09] [INFO ] Deduced a trap composed of 34 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:09] [INFO ] Deduced a trap composed of 47 places in 109 ms of which 15 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/277 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 705 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:10] [INFO ] Deduced a trap composed of 49 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:10] [INFO ] Deduced a trap composed of 50 places in 108 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:10] [INFO ] Deduced a trap composed of 63 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:10] [INFO ] Deduced a trap composed of 66 places in 96 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:11] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:11] [INFO ] Deduced a trap composed of 54 places in 105 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:11] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:11] [INFO ] Deduced a trap composed of 3 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:12] [INFO ] Deduced a trap composed of 32 places in 107 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:12] [INFO ] Deduced a trap composed of 45 places in 115 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:12] [INFO ] Deduced a trap composed of 32 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:12] [INFO ] Deduced a trap composed of 54 places in 103 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:12] [INFO ] Deduced a trap composed of 23 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:13] [INFO ] Deduced a trap composed of 17 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:13] [INFO ] Deduced a trap composed of 29 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:13] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:14] [INFO ] Deduced a trap composed of 34 places in 139 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:14] [INFO ] Deduced a trap composed of 37 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:14] [INFO ] Deduced a trap composed of 55 places in 110 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:14] [INFO ] Deduced a trap composed of 33 places in 121 ms of which 19 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 705 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:18] [INFO ] Deduced a trap composed of 52 places in 126 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:18] [INFO ] Deduced a trap composed of 60 places in 118 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:18] [INFO ] Deduced a trap composed of 56 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:21] [INFO ] Deduced a trap composed of 56 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:21] [INFO ] Deduced a trap composed of 34 places in 117 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:21] [INFO ] Deduced a trap composed of 33 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:21] [INFO ] Deduced a trap composed of 33 places in 105 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:21] [INFO ] Deduced a trap composed of 60 places in 104 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:22] [INFO ] Deduced a trap composed of 54 places in 103 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:22] [INFO ] Deduced a trap composed of 60 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:22] [INFO ] Deduced a trap composed of 34 places in 120 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:22] [INFO ] Deduced a trap composed of 43 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:22] [INFO ] Deduced a trap composed of 49 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:22] [INFO ] Deduced a trap composed of 44 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:23] [INFO ] Deduced a trap composed of 56 places in 105 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:23] [INFO ] Deduced a trap composed of 50 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:23] [INFO ] Deduced a trap composed of 61 places in 90 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:23] [INFO ] Deduced a trap composed of 64 places in 104 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:23] [INFO ] Deduced a trap composed of 41 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:23] [INFO ] Deduced a trap composed of 62 places in 101 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/277 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 705 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:24] [INFO ] Deduced a trap composed of 63 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:24] [INFO ] Deduced a trap composed of 63 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:24] [INFO ] Deduced a trap composed of 64 places in 100 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:24] [INFO ] Deduced a trap composed of 64 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:25] [INFO ] Deduced a trap composed of 63 places in 90 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:25] [INFO ] Deduced a trap composed of 60 places in 106 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:25] [INFO ] Deduced a trap composed of 32 places in 108 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:25] [INFO ] Deduced a trap composed of 45 places in 109 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:25] [INFO ] Deduced a trap composed of 47 places in 109 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:26] [INFO ] Deduced a trap composed of 53 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:27] [INFO ] Deduced a trap composed of 37 places in 77 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:28] [INFO ] Deduced a trap composed of 40 places in 88 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:28] [INFO ] Deduced a trap composed of 64 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:29] [INFO ] Deduced a trap composed of 50 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:30] [INFO ] Deduced a trap composed of 54 places in 108 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:31] [INFO ] Deduced a trap composed of 49 places in 110 ms of which 12 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 16/92 constraints. Problems are: Problem set: 0 solved, 705 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:31] [INFO ] Deduced a trap composed of 54 places in 88 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:32] [INFO ] Deduced a trap composed of 61 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:32] [INFO ] Deduced a trap composed of 64 places in 98 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:32] [INFO ] Deduced a trap composed of 59 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:33] [INFO ] Deduced a trap composed of 33 places in 115 ms of which 10 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 277/652 variables, and 97 constraints, problems are : Problem set: 0 solved, 705 unsolved in 30085 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/277 constraints, ReadFeed: 0/124 constraints, PredecessorRefiner: 705/705 constraints, Known Traps: 81/81 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 705 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/277 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 705 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/277 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 705 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/277 variables, 81/97 constraints. Problems are: Problem set: 0 solved, 705 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:34] [INFO ] Deduced a trap composed of 41 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:34] [INFO ] Deduced a trap composed of 41 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:36] [INFO ] Deduced a trap composed of 40 places in 120 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:39] [INFO ] Deduced a trap composed of 47 places in 120 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:39] [INFO ] Deduced a trap composed of 67 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:39] [INFO ] Deduced a trap composed of 50 places in 104 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:40] [INFO ] Deduced a trap composed of 54 places in 105 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:40] [INFO ] Deduced a trap composed of 54 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:40] [INFO ] Deduced a trap composed of 50 places in 104 ms of which 20 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 9/106 constraints. Problems are: Problem set: 0 solved, 705 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:47] [INFO ] Deduced a trap composed of 63 places in 97 ms of which 11 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/277 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 705 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:53] [INFO ] Deduced a trap composed of 49 places in 118 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 1/108 constraints. Problems are: Problem set: 0 solved, 705 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:55] [INFO ] Deduced a trap composed of 49 places in 101 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:55] [INFO ] Deduced a trap composed of 49 places in 92 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:55] [INFO ] Deduced a trap composed of 49 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:55] [INFO ] Deduced a trap composed of 49 places in 99 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:57:55] [INFO ] Deduced a trap composed of 49 places in 81 ms of which 9 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/277 variables, 5/113 constraints. Problems are: Problem set: 0 solved, 705 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 277/652 variables, and 113 constraints, problems are : Problem set: 0 solved, 705 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/277 constraints, ReadFeed: 0/124 constraints, PredecessorRefiner: 0/705 constraints, Known Traps: 97/97 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60323ms problems are : Problem set: 0 solved, 705 unsolved
Search for dead transitions found 0 dead transitions in 60341ms
Starting structural reductions in LTL mode, iteration 1 : 277/295 places, 710/800 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61679 ms. Remains : 277/295 places, 710/800 transitions.
Support contains 17 out of 277 places after structural reductions.
[2025-06-02 03:58:03] [INFO ] Flatten gal took : 63 ms
[2025-06-02 03:58:03] [INFO ] Flatten gal took : 39 ms
[2025-06-02 03:58:03] [INFO ] Input system was already deterministic with 710 transitions.
RANDOM walk for 40000 steps (8 resets) in 1152 ms. (34 steps per ms) remains 2/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 2/2 properties
[2025-06-02 03:58:04] [INFO ] Flow matrix only has 375 transitions (discarded 335 similar events)
[2025-06-02 03:58:04] [INFO ] Invariant cache hit.
[2025-06-02 03:58:04] [INFO ] State equation strengthened by 124 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 100/104 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/108 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 146/254 variables, 108/114 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/254 variables, 10/124 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 29/283 variables, 5/129 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/283 variables, 1/130 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 14/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 48/331 variables, 21/165 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/331 variables, 10/175 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/331 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 137/468 variables, 6/181 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/468 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 6/474 variables, 3/184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/474 variables, 0/184 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 178/652 variables, 143/327 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/652 variables, 90/417 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/652 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 0/652 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 652/652 variables, and 417 constraints, problems are : Problem set: 0 solved, 2 unsolved in 279 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 277/277 constraints, ReadFeed: 124/124 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 100/104 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/108 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:04] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:04] [INFO ] Deduced a trap composed of 29 places in 63 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 146/254 variables, 108/116 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/254 variables, 10/126 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/254 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 29/283 variables, 5/131 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 14/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 48/331 variables, 21/167 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/331 variables, 10/177 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/331 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 137/468 variables, 6/183 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/468 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 6/474 variables, 3/186 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/474 variables, 2/188 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:04] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:04] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:05] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/474 variables, 3/191 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/474 variables, 0/191 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 178/652 variables, 143/334 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/652 variables, 90/424 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/652 variables, 0/424 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 0/652 variables, 0/424 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 652/652 variables, and 424 constraints, problems are : Problem set: 0 solved, 2 unsolved in 819 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 277/277 constraints, ReadFeed: 124/124 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1109ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 305 ms.
Support contains 4 out of 277 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 277/277 places, 710/710 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 5 place count 277 transition count 705
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 272 transition count 705
Performed 78 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 78 Pre rules applied. Total rules applied 10 place count 272 transition count 627
Deduced a syphon composed of 78 places in 1 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 2 with 156 rules applied. Total rules applied 166 place count 194 transition count 627
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 168 place count 192 transition count 617
Iterating global reduction 2 with 2 rules applied. Total rules applied 170 place count 192 transition count 617
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 210 place count 172 transition count 597
Applied a total of 210 rules in 77 ms. Remains 172 /277 variables (removed 105) and now considering 597/710 (removed 113) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 172/277 places, 597/710 transitions.
RANDOM walk for 40000 steps (8 resets) in 311 ms. (128 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 48 ms. (816 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 5422 steps, run visited all 2 properties in 43 ms. (steps per millisecond=126 )
Probabilistic random walk after 5422 steps, saw 3447 distinct states, run finished after 46 ms. (steps per millisecond=117 ) properties seen :2
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 3 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 710/710 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 277 transition count 706
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 273 transition count 706
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 79 Pre rules applied. Total rules applied 8 place count 273 transition count 627
Deduced a syphon composed of 79 places in 1 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 2 with 158 rules applied. Total rules applied 166 place count 194 transition count 627
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 167 place count 193 transition count 622
Iterating global reduction 2 with 1 rules applied. Total rules applied 168 place count 193 transition count 622
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 208 place count 173 transition count 602
Applied a total of 208 rules in 45 ms. Remains 173 /277 variables (removed 104) and now considering 602/710 (removed 108) transitions.
[2025-06-02 03:58:06] [INFO ] Flow matrix only has 267 transitions (discarded 335 similar events)
// Phase 1: matrix 267 rows 173 cols
[2025-06-02 03:58:06] [INFO ] Computed 16 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 03:58:06] [INFO ] Implicit Places using invariants in 139 ms returned []
[2025-06-02 03:58:06] [INFO ] Flow matrix only has 267 transitions (discarded 335 similar events)
[2025-06-02 03:58:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 03:58:06] [INFO ] State equation strengthened by 120 read => feed constraints.
[2025-06-02 03:58:06] [INFO ] Implicit Places using invariants and state equation in 386 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 03:58:06] [INFO ] Redundant transitions in 46 ms returned []
Running 597 sub problems to find dead transitions.
[2025-06-02 03:58:06] [INFO ] Flow matrix only has 267 transitions (discarded 335 similar events)
[2025-06-02 03:58:06] [INFO ] Invariant cache hit.
[2025-06-02 03:58:06] [INFO ] State equation strengthened by 120 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 597 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:08] [INFO ] Deduced a trap composed of 3 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:08] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:08] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:09] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:09] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:09] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:09] [INFO ] Deduced a trap composed of 27 places in 78 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:09] [INFO ] Deduced a trap composed of 43 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:09] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:09] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:09] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:09] [INFO ] Deduced a trap composed of 16 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:10] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:10] [INFO ] Deduced a trap composed of 23 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:10] [INFO ] Deduced a trap composed of 12 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:10] [INFO ] Deduced a trap composed of 39 places in 90 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:10] [INFO ] Deduced a trap composed of 38 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:10] [INFO ] Deduced a trap composed of 21 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:10] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:10] [INFO ] Deduced a trap composed of 17 places in 94 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/173 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:12] [INFO ] Deduced a trap composed of 19 places in 85 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:12] [INFO ] Deduced a trap composed of 18 places in 86 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:13] [INFO ] Deduced a trap composed of 37 places in 98 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:13] [INFO ] Deduced a trap composed of 37 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:13] [INFO ] Deduced a trap composed of 28 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:13] [INFO ] Deduced a trap composed of 38 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:13] [INFO ] Deduced a trap composed of 38 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:13] [INFO ] Deduced a trap composed of 38 places in 88 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:13] [INFO ] Deduced a trap composed of 43 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:13] [INFO ] Deduced a trap composed of 43 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:14] [INFO ] Deduced a trap composed of 43 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:14] [INFO ] Deduced a trap composed of 43 places in 91 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:14] [INFO ] Deduced a trap composed of 37 places in 94 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:14] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/173 variables, 14/50 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:19] [INFO ] Deduced a trap composed of 38 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:19] [INFO ] Deduced a trap composed of 42 places in 91 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:19] [INFO ] Deduced a trap composed of 38 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:20] [INFO ] Deduced a trap composed of 43 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:20] [INFO ] Deduced a trap composed of 38 places in 94 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:20] [INFO ] Deduced a trap composed of 37 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:21] [INFO ] Deduced a trap composed of 37 places in 83 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:21] [INFO ] Deduced a trap composed of 37 places in 79 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/173 variables, 8/58 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:23] [INFO ] Deduced a trap composed of 38 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:24] [INFO ] Deduced a trap composed of 34 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:24] [INFO ] Deduced a trap composed of 44 places in 94 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/173 variables, 3/61 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:27] [INFO ] Deduced a trap composed of 39 places in 102 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:27] [INFO ] Deduced a trap composed of 39 places in 95 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:27] [INFO ] Deduced a trap composed of 38 places in 96 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/173 variables, 3/64 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:33] [INFO ] Deduced a trap composed of 43 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:33] [INFO ] Deduced a trap composed of 38 places in 85 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 2/66 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:36] [INFO ] Deduced a trap composed of 44 places in 81 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 173/440 variables, and 67 constraints, problems are : Problem set: 0 solved, 597 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/173 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 597/597 constraints, Known Traps: 51/51 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/173 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 597 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/173 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 597 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/173 variables, 51/67 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:39] [INFO ] Deduced a trap composed of 38 places in 86 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:39] [INFO ] Deduced a trap composed of 38 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:40] [INFO ] Deduced a trap composed of 45 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:40] [INFO ] Deduced a trap composed of 36 places in 103 ms of which 13 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/173 variables, 4/71 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:43] [INFO ] Deduced a trap composed of 43 places in 88 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:44] [INFO ] Deduced a trap composed of 37 places in 89 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:44] [INFO ] Deduced a trap composed of 28 places in 74 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/173 variables, 3/74 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:46] [INFO ] Deduced a trap composed of 38 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:46] [INFO ] Deduced a trap composed of 38 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:47] [INFO ] Deduced a trap composed of 44 places in 93 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:47] [INFO ] Deduced a trap composed of 36 places in 91 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:47] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/173 variables, 5/79 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:49] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:49] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:50] [INFO ] Deduced a trap composed of 27 places in 89 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:50] [INFO ] Deduced a trap composed of 45 places in 79 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:50] [INFO ] Deduced a trap composed of 45 places in 70 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:51] [INFO ] Deduced a trap composed of 38 places in 86 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:51] [INFO ] Deduced a trap composed of 42 places in 80 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:51] [INFO ] Deduced a trap composed of 43 places in 84 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:51] [INFO ] Deduced a trap composed of 42 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:52] [INFO ] Deduced a trap composed of 34 places in 95 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:52] [INFO ] Deduced a trap composed of 36 places in 95 ms of which 12 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/173 variables, 11/90 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:55] [INFO ] Deduced a trap composed of 38 places in 72 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/173 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:59] [INFO ] Deduced a trap composed of 44 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:59] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:58:59] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:00] [INFO ] Deduced a trap composed of 39 places in 68 ms of which 5 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/173 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:03] [INFO ] Deduced a trap composed of 38 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:04] [INFO ] Deduced a trap composed of 41 places in 77 ms of which 6 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 2/97 constraints. Problems are: Problem set: 0 solved, 597 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:06] [INFO ] Deduced a trap composed of 35 places in 78 ms of which 7 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 173/440 variables, and 98 constraints, problems are : Problem set: 0 solved, 597 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/173 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/597 constraints, Known Traps: 82/82 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60176ms problems are : Problem set: 0 solved, 597 unsolved
Search for dead transitions found 0 dead transitions in 60179ms
Starting structural reductions in SI_LTL mode, iteration 1 : 173/277 places, 602/710 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60810 ms. Remains : 173/277 places, 602/710 transitions.
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : EisenbergMcGuire-PT-05-LTLCardinality-01
Product exploration explored 100000 steps with 327 reset in 263 ms.
Stack based approach found an accepted trace after 4 steps with 0 reset with depth 5 and stack size 5 in 0 ms.
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-05-LTLCardinality-01 finished in 61359 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)||G(p1)))'
Support contains 4 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 710/710 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 275 transition count 700
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 275 transition count 700
Applied a total of 4 rules in 14 ms. Remains 275 /277 variables (removed 2) and now considering 700/710 (removed 10) transitions.
[2025-06-02 03:59:07] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
// Phase 1: matrix 365 rows 275 cols
[2025-06-02 03:59:07] [INFO ] Computed 16 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 03:59:07] [INFO ] Implicit Places using invariants in 193 ms returned []
[2025-06-02 03:59:07] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
[2025-06-02 03:59:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 03:59:07] [INFO ] State equation strengthened by 116 read => feed constraints.
[2025-06-02 03:59:08] [INFO ] Implicit Places using invariants and state equation in 599 ms returned []
Implicit Place search using SMT with State Equation took 793 ms to find 0 implicit places.
Running 695 sub problems to find dead transitions.
[2025-06-02 03:59:08] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
[2025-06-02 03:59:08] [INFO ] Invariant cache hit.
[2025-06-02 03:59:08] [INFO ] State equation strengthened by 116 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/275 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/275 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:11] [INFO ] Deduced a trap composed of 20 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:11] [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
[2025-06-02 03:59:11] [INFO ] Deduced a trap composed of 26 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:12] [INFO ] Deduced a trap composed of 49 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:12] [INFO ] Deduced a trap composed of 26 places in 62 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:12] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:12] [INFO ] Deduced a trap composed of 32 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:12] [INFO ] Deduced a trap composed of 33 places in 130 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:12] [INFO ] Deduced a trap composed of 41 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:13] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:13] [INFO ] Deduced a trap composed of 62 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:13] [INFO ] Deduced a trap composed of 59 places in 119 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:13] [INFO ] Deduced a trap composed of 62 places in 95 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:13] [INFO ] Deduced a trap composed of 62 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:13] [INFO ] Deduced a trap composed of 66 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:13] [INFO ] Deduced a trap composed of 59 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:13] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:13] [INFO ] Deduced a trap composed of 54 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:14] [INFO ] Deduced a trap composed of 62 places in 96 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:14] [INFO ] Deduced a trap composed of 14 places in 103 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/275 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:14] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:14] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:14] [INFO ] Deduced a trap composed of 20 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:15] [INFO ] Deduced a trap composed of 41 places in 68 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:15] [INFO ] Deduced a trap composed of 54 places in 112 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:15] [INFO ] Deduced a trap composed of 59 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:15] [INFO ] Deduced a trap composed of 33 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:15] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:15] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:15] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:15] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:16] [INFO ] Deduced a trap composed of 32 places in 120 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:16] [INFO ] Deduced a trap composed of 45 places in 112 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:16] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:16] [INFO ] Deduced a trap composed of 45 places in 120 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:16] [INFO ] Deduced a trap composed of 56 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:16] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:17] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:18] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:18] [INFO ] Deduced a trap composed of 33 places in 119 ms of which 15 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/275 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:21] [INFO ] Deduced a trap composed of 54 places in 96 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:22] [INFO ] Deduced a trap composed of 51 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:22] [INFO ] Deduced a trap composed of 32 places in 133 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:23] [INFO ] Deduced a trap composed of 33 places in 132 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:23] [INFO ] Deduced a trap composed of 41 places in 123 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:24] [INFO ] Deduced a trap composed of 41 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:24] [INFO ] Deduced a trap composed of 33 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:24] [INFO ] Deduced a trap composed of 41 places in 106 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:25] [INFO ] Deduced a trap composed of 33 places in 128 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:25] [INFO ] Deduced a trap composed of 33 places in 113 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:25] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:25] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:25] [INFO ] Deduced a trap composed of 36 places in 76 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:25] [INFO ] Deduced a trap composed of 54 places in 110 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:25] [INFO ] Deduced a trap composed of 49 places in 118 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:26] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:27] [INFO ] Deduced a trap composed of 49 places in 128 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:28] [INFO ] Deduced a trap composed of 39 places in 118 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:29] [INFO ] Deduced a trap composed of 49 places in 124 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:29] [INFO ] Deduced a trap composed of 41 places in 128 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/275 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:30] [INFO ] Deduced a trap composed of 59 places in 120 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:30] [INFO ] Deduced a trap composed of 59 places in 114 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:30] [INFO ] Deduced a trap composed of 52 places in 108 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:32] [INFO ] Deduced a trap composed of 47 places in 99 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:32] [INFO ] Deduced a trap composed of 33 places in 108 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:32] [INFO ] Deduced a trap composed of 54 places in 106 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:33] [INFO ] Deduced a trap composed of 40 places in 117 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:33] [INFO ] Deduced a trap composed of 55 places in 114 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:33] [INFO ] Deduced a trap composed of 62 places in 110 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:33] [INFO ] Deduced a trap composed of 47 places in 125 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:33] [INFO ] Deduced a trap composed of 50 places in 115 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:33] [INFO ] Deduced a trap composed of 66 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:33] [INFO ] Deduced a trap composed of 47 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:33] [INFO ] Deduced a trap composed of 41 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:34] [INFO ] Deduced a trap composed of 41 places in 93 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:34] [INFO ] Deduced a trap composed of 41 places in 87 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:34] [INFO ] Deduced a trap composed of 62 places in 98 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:34] [INFO ] Deduced a trap composed of 54 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:34] [INFO ] Deduced a trap composed of 41 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:34] [INFO ] Deduced a trap composed of 40 places in 132 ms of which 23 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:35] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:35] [INFO ] Deduced a trap composed of 59 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:36] [INFO ] Deduced a trap composed of 62 places in 102 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:37] [INFO ] Deduced a trap composed of 49 places in 122 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:37] [INFO ] Deduced a trap composed of 33 places in 121 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:38] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:38] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:38] [INFO ] Deduced a trap composed of 37 places in 84 ms of which 11 ms to minimize.
SMT process timed out in 30156ms, After SMT, problems are : Problem set: 0 solved, 695 unsolved
Search for dead transitions found 0 dead transitions in 30159ms
Starting structural reductions in LTL mode, iteration 1 : 275/277 places, 700/710 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30973 ms. Remains : 275/277 places, 700/710 transitions.
Stuttering acceptance computed with spot in 155 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : EisenbergMcGuire-PT-05-LTLCardinality-05
Product exploration explored 100000 steps with 50000 reset in 242 ms.
Product exploration explored 100000 steps with 50000 reset in 238 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 32 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property EisenbergMcGuire-PT-05-LTLCardinality-05 finished in 31684 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(F(p0))))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 710/710 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 275 transition count 700
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 275 transition count 700
Applied a total of 4 rules in 9 ms. Remains 275 /277 variables (removed 2) and now considering 700/710 (removed 10) transitions.
[2025-06-02 03:59:39] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
[2025-06-02 03:59:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 03:59:39] [INFO ] Implicit Places using invariants in 169 ms returned []
[2025-06-02 03:59:39] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
[2025-06-02 03:59:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 03:59:39] [INFO ] State equation strengthened by 116 read => feed constraints.
[2025-06-02 03:59:39] [INFO ] Implicit Places using invariants and state equation in 577 ms returned []
Implicit Place search using SMT with State Equation took 747 ms to find 0 implicit places.
Running 695 sub problems to find dead transitions.
[2025-06-02 03:59:39] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
[2025-06-02 03:59:39] [INFO ] Invariant cache hit.
[2025-06-02 03:59:39] [INFO ] State equation strengthened by 116 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/275 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/275 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:43] [INFO ] Deduced a trap composed of 20 places in 77 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:43] [INFO ] Deduced a trap composed of 23 places in 68 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:43] [INFO ] Deduced a trap composed of 26 places in 107 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:43] [INFO ] Deduced a trap composed of 49 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:43] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:43] [INFO ] Deduced a trap composed of 29 places in 98 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:43] [INFO ] Deduced a trap composed of 32 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:44] [INFO ] Deduced a trap composed of 33 places in 120 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:44] [INFO ] Deduced a trap composed of 41 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:44] [INFO ] Deduced a trap composed of 59 places in 123 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:44] [INFO ] Deduced a trap composed of 62 places in 98 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:44] [INFO ] Deduced a trap composed of 59 places in 120 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:44] [INFO ] Deduced a trap composed of 62 places in 95 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:45] [INFO ] Deduced a trap composed of 62 places in 92 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:45] [INFO ] Deduced a trap composed of 66 places in 86 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:45] [INFO ] Deduced a trap composed of 59 places in 83 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:45] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:45] [INFO ] Deduced a trap composed of 54 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:45] [INFO ] Deduced a trap composed of 62 places in 94 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:45] [INFO ] Deduced a trap composed of 14 places in 101 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/275 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:45] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:46] [INFO ] Deduced a trap composed of 23 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:46] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:46] [INFO ] Deduced a trap composed of 41 places in 67 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:46] [INFO ] Deduced a trap composed of 54 places in 110 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:46] [INFO ] Deduced a trap composed of 59 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:47] [INFO ] Deduced a trap composed of 33 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:47] [INFO ] Deduced a trap composed of 59 places in 112 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:47] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:47] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:47] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:47] [INFO ] Deduced a trap composed of 32 places in 116 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:47] [INFO ] Deduced a trap composed of 45 places in 118 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:48] [INFO ] Deduced a trap composed of 32 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:48] [INFO ] Deduced a trap composed of 45 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:48] [INFO ] Deduced a trap composed of 56 places in 107 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:48] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:48] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:49] [INFO ] Deduced a trap composed of 33 places in 116 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:49] [INFO ] Deduced a trap composed of 33 places in 116 ms of which 14 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/275 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:53] [INFO ] Deduced a trap composed of 54 places in 92 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:53] [INFO ] Deduced a trap composed of 51 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:54] [INFO ] Deduced a trap composed of 32 places in 123 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:54] [INFO ] Deduced a trap composed of 33 places in 119 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:54] [INFO ] Deduced a trap composed of 41 places in 104 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:56] [INFO ] Deduced a trap composed of 41 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:56] [INFO ] Deduced a trap composed of 33 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:56] [INFO ] Deduced a trap composed of 41 places in 107 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:56] [INFO ] Deduced a trap composed of 33 places in 127 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:56] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:57] [INFO ] Deduced a trap composed of 33 places in 111 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:57] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:57] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:57] [INFO ] Deduced a trap composed of 54 places in 114 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:57] [INFO ] Deduced a trap composed of 49 places in 112 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:57] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 03:59:59] [INFO ] Deduced a trap composed of 49 places in 115 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:00] [INFO ] Deduced a trap composed of 39 places in 133 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:00] [INFO ] Deduced a trap composed of 49 places in 116 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:00] [INFO ] Deduced a trap composed of 41 places in 129 ms of which 19 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/275 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:01] [INFO ] Deduced a trap composed of 59 places in 110 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:01] [INFO ] Deduced a trap composed of 59 places in 102 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:02] [INFO ] Deduced a trap composed of 52 places in 106 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:03] [INFO ] Deduced a trap composed of 47 places in 97 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:04] [INFO ] Deduced a trap composed of 33 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:04] [INFO ] Deduced a trap composed of 54 places in 107 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:04] [INFO ] Deduced a trap composed of 40 places in 109 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:04] [INFO ] Deduced a trap composed of 55 places in 106 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:04] [INFO ] Deduced a trap composed of 62 places in 100 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:04] [INFO ] Deduced a trap composed of 47 places in 112 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:04] [INFO ] Deduced a trap composed of 50 places in 112 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:05] [INFO ] Deduced a trap composed of 66 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:05] [INFO ] Deduced a trap composed of 47 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:05] [INFO ] Deduced a trap composed of 41 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:05] [INFO ] Deduced a trap composed of 41 places in 93 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:05] [INFO ] Deduced a trap composed of 41 places in 87 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:05] [INFO ] Deduced a trap composed of 62 places in 89 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:05] [INFO ] Deduced a trap composed of 54 places in 99 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:06] [INFO ] Deduced a trap composed of 41 places in 95 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:06] [INFO ] Deduced a trap composed of 40 places in 120 ms of which 22 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:07] [INFO ] Deduced a trap composed of 59 places in 111 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:07] [INFO ] Deduced a trap composed of 59 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:07] [INFO ] Deduced a trap composed of 62 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:08] [INFO ] Deduced a trap composed of 49 places in 122 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:09] [INFO ] Deduced a trap composed of 33 places in 122 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:09] [INFO ] Deduced a trap composed of 33 places in 105 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:09] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:09] [INFO ] Deduced a trap composed of 37 places in 86 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:09] [INFO ] Deduced a trap composed of 57 places in 106 ms of which 12 ms to minimize.
SMT process timed out in 30140ms, After SMT, problems are : Problem set: 0 solved, 695 unsolved
Search for dead transitions found 0 dead transitions in 30145ms
Starting structural reductions in LTL mode, iteration 1 : 275/277 places, 700/710 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30905 ms. Remains : 275/277 places, 700/710 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-05-LTLCardinality-06
Product exploration explored 100000 steps with 5822 reset in 151 ms.
Stack based approach found an accepted trace after 25 steps with 1 reset with depth 5 and stack size 5 in 0 ms.
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-05-LTLCardinality-06 finished in 31209 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)&&X(X((X(p1)&&F(p2))))))'
Support contains 6 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 710/710 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 276 transition count 705
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 276 transition count 705
Applied a total of 2 rules in 10 ms. Remains 276 /277 variables (removed 1) and now considering 705/710 (removed 5) transitions.
[2025-06-02 04:00:10] [INFO ] Flow matrix only has 370 transitions (discarded 335 similar events)
// Phase 1: matrix 370 rows 276 cols
[2025-06-02 04:00:10] [INFO ] Computed 16 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:00:10] [INFO ] Implicit Places using invariants in 191 ms returned []
[2025-06-02 04:00:10] [INFO ] Flow matrix only has 370 transitions (discarded 335 similar events)
[2025-06-02 04:00:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:00:10] [INFO ] State equation strengthened by 120 read => feed constraints.
[2025-06-02 04:00:11] [INFO ] Implicit Places using invariants and state equation in 748 ms returned []
Implicit Place search using SMT with State Equation took 940 ms to find 0 implicit places.
Running 700 sub problems to find dead transitions.
[2025-06-02 04:00:11] [INFO ] Flow matrix only has 370 transitions (discarded 335 similar events)
[2025-06-02 04:00:11] [INFO ] Invariant cache hit.
[2025-06-02 04:00:11] [INFO ] State equation strengthened by 120 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/276 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:14] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:14] [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
[2025-06-02 04:00:14] [INFO ] Deduced a trap composed of 26 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:15] [INFO ] Deduced a trap composed of 49 places in 112 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:15] [INFO ] Deduced a trap composed of 26 places in 66 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:15] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:15] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:15] [INFO ] Deduced a trap composed of 49 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:15] [INFO ] Deduced a trap composed of 33 places in 128 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:16] [INFO ] Deduced a trap composed of 41 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:16] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:16] [INFO ] Deduced a trap composed of 41 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:16] [INFO ] Deduced a trap composed of 54 places in 112 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:16] [INFO ] Deduced a trap composed of 54 places in 94 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:16] [INFO ] Deduced a trap composed of 54 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:16] [INFO ] Deduced a trap composed of 59 places in 95 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:17] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:17] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:17] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:17] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/276 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:17] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:18] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:18] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:18] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:18] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:18] [INFO ] Deduced a trap composed of 45 places in 112 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:19] [INFO ] Deduced a trap composed of 32 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:19] [INFO ] Deduced a trap composed of 45 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:19] [INFO ] Deduced a trap composed of 56 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:19] [INFO ] Deduced a trap composed of 33 places in 115 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:19] [INFO ] Deduced a trap composed of 34 places in 116 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:19] [INFO ] Deduced a trap composed of 33 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:19] [INFO ] Deduced a trap composed of 34 places in 125 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:20] [INFO ] Deduced a trap composed of 41 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:20] [INFO ] Deduced a trap composed of 37 places in 107 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:20] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:20] [INFO ] Deduced a trap composed of 41 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:21] [INFO ] Deduced a trap composed of 37 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:21] [INFO ] Deduced a trap composed of 60 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:21] [INFO ] Deduced a trap composed of 59 places in 105 ms of which 13 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/276 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:25] [INFO ] Deduced a trap composed of 60 places in 119 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:25] [INFO ] Deduced a trap composed of 63 places in 99 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:25] [INFO ] Deduced a trap composed of 60 places in 121 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:26] [INFO ] Deduced a trap composed of 63 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:26] [INFO ] Deduced a trap composed of 66 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:26] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:27] [INFO ] Deduced a trap composed of 42 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:28] [INFO ] Deduced a trap composed of 33 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:28] [INFO ] Deduced a trap composed of 37 places in 95 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:28] [INFO ] Deduced a trap composed of 54 places in 104 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:28] [INFO ] Deduced a trap composed of 49 places in 119 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:28] [INFO ] Deduced a trap composed of 33 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:29] [INFO ] Deduced a trap composed of 33 places in 122 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:29] [INFO ] Deduced a trap composed of 55 places in 104 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:29] [INFO ] Deduced a trap composed of 40 places in 113 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:29] [INFO ] Deduced a trap composed of 55 places in 114 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:29] [INFO ] Deduced a trap composed of 62 places in 112 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:30] [INFO ] Deduced a trap composed of 49 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:31] [INFO ] Deduced a trap composed of 45 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:31] [INFO ] Deduced a trap composed of 47 places in 57 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/276 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:31] [INFO ] Deduced a trap composed of 54 places in 79 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:33] [INFO ] Deduced a trap composed of 53 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:34] [INFO ] Deduced a trap composed of 41 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:34] [INFO ] Deduced a trap composed of 47 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:34] [INFO ] Deduced a trap composed of 34 places in 105 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:34] [INFO ] Deduced a trap composed of 37 places in 80 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:35] [INFO ] Deduced a trap composed of 39 places in 128 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:35] [INFO ] Deduced a trap composed of 42 places in 126 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:36] [INFO ] Deduced a trap composed of 49 places in 120 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:36] [INFO ] Deduced a trap composed of 60 places in 101 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:36] [INFO ] Deduced a trap composed of 52 places in 119 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:36] [INFO ] Deduced a trap composed of 41 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:36] [INFO ] Deduced a trap composed of 34 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:36] [INFO ] Deduced a trap composed of 54 places in 100 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:36] [INFO ] Deduced a trap composed of 33 places in 99 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:37] [INFO ] Deduced a trap composed of 44 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:37] [INFO ] Deduced a trap composed of 40 places in 126 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:37] [INFO ] Deduced a trap composed of 52 places in 94 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:37] [INFO ] Deduced a trap composed of 44 places in 113 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:37] [INFO ] Deduced a trap composed of 45 places in 114 ms of which 22 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/276 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:38] [INFO ] Deduced a trap composed of 62 places in 91 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:40] [INFO ] Deduced a trap composed of 40 places in 84 ms of which 11 ms to minimize.
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 276/646 variables, and 98 constraints, problems are : Problem set: 0 solved, 700 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/276 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 700/700 constraints, Known Traps: 82/82 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 700 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/276 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/276 variables, 82/98 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:43] [INFO ] Deduced a trap composed of 33 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:45] [INFO ] Deduced a trap composed of 43 places in 90 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:46] [INFO ] Deduced a trap composed of 50 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:48] [INFO ] Deduced a trap composed of 49 places in 118 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:00:48] [INFO ] Deduced a trap composed of 49 places in 112 ms of which 17 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/276 variables, 5/103 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/276 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 5 (OVERLAPS) 370/646 variables, 276/379 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/646 variables, 120/499 constraints. Problems are: Problem set: 0 solved, 700 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/646 variables, 700/1199 constraints. Problems are: Problem set: 0 solved, 700 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:08] [INFO ] Deduced a trap composed of 52 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:09] [INFO ] Deduced a trap composed of 52 places in 104 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:09] [INFO ] Deduced a trap composed of 54 places in 103 ms of which 13 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 646/646 variables, and 1202 constraints, problems are : Problem set: 0 solved, 700 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 276/276 constraints, ReadFeed: 120/120 constraints, PredecessorRefiner: 700/700 constraints, Known Traps: 90/90 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60138ms problems are : Problem set: 0 solved, 700 unsolved
Search for dead transitions found 0 dead transitions in 60140ms
Starting structural reductions in LTL mode, iteration 1 : 276/277 places, 705/710 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61094 ms. Remains : 276/277 places, 705/710 transitions.
Stuttering acceptance computed with spot in 229 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), true]
Running random walk in product with property : EisenbergMcGuire-PT-05-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EisenbergMcGuire-PT-05-LTLCardinality-09 finished in 61350 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 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 710/710 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 5 place count 277 transition count 705
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 272 transition count 705
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 79 Pre rules applied. Total rules applied 10 place count 272 transition count 626
Deduced a syphon composed of 79 places in 0 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 2 with 158 rules applied. Total rules applied 168 place count 193 transition count 626
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 170 place count 191 transition count 616
Iterating global reduction 2 with 2 rules applied. Total rules applied 172 place count 191 transition count 616
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 212 place count 171 transition count 596
Applied a total of 212 rules in 47 ms. Remains 171 /277 variables (removed 106) and now considering 596/710 (removed 114) transitions.
[2025-06-02 04:01:11] [INFO ] Flow matrix only has 261 transitions (discarded 335 similar events)
// Phase 1: matrix 261 rows 171 cols
[2025-06-02 04:01:11] [INFO ] Computed 16 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:01:11] [INFO ] Implicit Places using invariants in 133 ms returned []
[2025-06-02 04:01:11] [INFO ] Flow matrix only has 261 transitions (discarded 335 similar events)
[2025-06-02 04:01:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:01:11] [INFO ] State equation strengthened by 116 read => feed constraints.
[2025-06-02 04:01:12] [INFO ] Implicit Places using invariants and state equation in 405 ms returned []
Implicit Place search using SMT with State Equation took 540 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:01:12] [INFO ] Redundant transitions in 18 ms returned []
Running 591 sub problems to find dead transitions.
[2025-06-02 04:01:12] [INFO ] Flow matrix only has 261 transitions (discarded 335 similar events)
[2025-06-02 04:01:12] [INFO ] Invariant cache hit.
[2025-06-02 04:01:12] [INFO ] State equation strengthened by 116 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/171 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:14] [INFO ] Deduced a trap composed of 3 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:14] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:14] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:14] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:14] [INFO ] Deduced a trap composed of 42 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:14] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:14] [INFO ] Deduced a trap composed of 42 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:15] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:15] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:15] [INFO ] Deduced a trap composed of 27 places in 85 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:15] [INFO ] Deduced a trap composed of 37 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:15] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:15] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:15] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:15] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:15] [INFO ] Deduced a trap composed of 37 places in 76 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:15] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:16] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:16] [INFO ] Deduced a trap composed of 37 places in 82 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:16] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/171 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:17] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:18] [INFO ] Deduced a trap composed of 19 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:18] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:18] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:18] [INFO ] Deduced a trap composed of 21 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:18] [INFO ] Deduced a trap composed of 37 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:18] [INFO ] Deduced a trap composed of 37 places in 72 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:18] [INFO ] Deduced a trap composed of 37 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:18] [INFO ] Deduced a trap composed of 37 places in 85 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:18] [INFO ] Deduced a trap composed of 37 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:19] [INFO ] Deduced a trap composed of 28 places in 90 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:19] [INFO ] Deduced a trap composed of 43 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:19] [INFO ] Deduced a trap composed of 28 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:19] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:19] [INFO ] Deduced a trap composed of 37 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:19] [INFO ] Deduced a trap composed of 37 places in 81 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:19] [INFO ] Deduced a trap composed of 37 places in 72 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:19] [INFO ] Deduced a trap composed of 41 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:19] [INFO ] Deduced a trap composed of 37 places in 77 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:19] [INFO ] Deduced a trap composed of 37 places in 75 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/171 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:23] [INFO ] Deduced a trap composed of 44 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:24] [INFO ] Deduced a trap composed of 37 places in 88 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/171 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:27] [INFO ] Deduced a trap composed of 37 places in 87 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:27] [INFO ] Deduced a trap composed of 41 places in 75 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:27] [INFO ] Deduced a trap composed of 37 places in 77 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:27] [INFO ] Deduced a trap composed of 37 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:27] [INFO ] Deduced a trap composed of 37 places in 73 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/171 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:31] [INFO ] Deduced a trap composed of 37 places in 84 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:32] [INFO ] Deduced a trap composed of 28 places in 78 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/171 variables, 2/65 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:36] [INFO ] Deduced a trap composed of 43 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:36] [INFO ] Deduced a trap composed of 37 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:36] [INFO ] Deduced a trap composed of 32 places in 74 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:36] [INFO ] Deduced a trap composed of 33 places in 82 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:37] [INFO ] Deduced a trap composed of 37 places in 82 ms of which 11 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 5/70 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:39] [INFO ] Deduced a trap composed of 42 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:40] [INFO ] Deduced a trap composed of 37 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:40] [INFO ] Deduced a trap composed of 39 places in 83 ms of which 11 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 3/73 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 171/432 variables, and 73 constraints, problems are : Problem set: 0 solved, 591 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/171 constraints, ReadFeed: 0/116 constraints, PredecessorRefiner: 591/591 constraints, Known Traps: 57/57 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/171 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/171 variables, 57/73 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:44] [INFO ] Deduced a trap composed of 37 places in 85 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:44] [INFO ] Deduced a trap composed of 41 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:44] [INFO ] Deduced a trap composed of 41 places in 75 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:45] [INFO ] Deduced a trap composed of 43 places in 83 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:45] [INFO ] Deduced a trap composed of 40 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:45] [INFO ] Deduced a trap composed of 37 places in 97 ms of which 11 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/171 variables, 6/79 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:48] [INFO ] Deduced a trap composed of 37 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:48] [INFO ] Deduced a trap composed of 41 places in 75 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:49] [INFO ] Deduced a trap composed of 34 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:49] [INFO ] Deduced a trap composed of 34 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:49] [INFO ] Deduced a trap composed of 33 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:49] [INFO ] Deduced a trap composed of 35 places in 75 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:49] [INFO ] Deduced a trap composed of 36 places in 86 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:50] [INFO ] Deduced a trap composed of 28 places in 70 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/171 variables, 8/87 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:52] [INFO ] Deduced a trap composed of 41 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:53] [INFO ] Deduced a trap composed of 33 places in 87 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:53] [INFO ] Deduced a trap composed of 39 places in 84 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/171 variables, 3/90 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:55] [INFO ] Deduced a trap composed of 37 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:57] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:57] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:57] [INFO ] Deduced a trap composed of 35 places in 77 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/171 variables, 4/94 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:59] [INFO ] Deduced a trap composed of 37 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:01:59] [INFO ] Deduced a trap composed of 37 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:00] [INFO ] Deduced a trap composed of 35 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:00] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:01] [INFO ] Deduced a trap composed of 37 places in 68 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:01] [INFO ] Deduced a trap composed of 43 places in 81 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:01] [INFO ] Deduced a trap composed of 38 places in 66 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 7/101 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 9 (OVERLAPS) 261/432 variables, 171/272 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/432 variables, 116/388 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/432 variables, 591/979 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 432/432 variables, and 979 constraints, problems are : Problem set: 0 solved, 591 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 171/171 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 591/591 constraints, Known Traps: 85/85 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60140ms problems are : Problem set: 0 solved, 591 unsolved
Search for dead transitions found 0 dead transitions in 60142ms
Starting structural reductions in SI_LTL mode, iteration 1 : 171/277 places, 596/710 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60751 ms. Remains : 171/277 places, 596/710 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-05-LTLCardinality-11
Product exploration explored 100000 steps with 0 reset in 136 ms.
Product exploration explored 100000 steps with 0 reset in 167 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 175 ms. (227 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 62 ms. (634 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 5374 steps, run visited all 1 properties in 19 ms. (steps per millisecond=282 )
Probabilistic random walk after 5374 steps, saw 3411 distinct states, run finished after 20 ms. (steps per millisecond=268 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Support contains 2 out of 171 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 171/171 places, 596/596 transitions.
Applied a total of 0 rules in 18 ms. Remains 171 /171 variables (removed 0) and now considering 596/596 (removed 0) transitions.
[2025-06-02 04:02:13] [INFO ] Flow matrix only has 261 transitions (discarded 335 similar events)
[2025-06-02 04:02:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:02:13] [INFO ] Implicit Places using invariants in 140 ms returned []
[2025-06-02 04:02:13] [INFO ] Flow matrix only has 261 transitions (discarded 335 similar events)
[2025-06-02 04:02:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:02:13] [INFO ] State equation strengthened by 116 read => feed constraints.
[2025-06-02 04:02:13] [INFO ] Implicit Places using invariants and state equation in 402 ms returned []
Implicit Place search using SMT with State Equation took 553 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:02:13] [INFO ] Redundant transitions in 9 ms returned []
Running 591 sub problems to find dead transitions.
[2025-06-02 04:02:13] [INFO ] Flow matrix only has 261 transitions (discarded 335 similar events)
[2025-06-02 04:02:13] [INFO ] Invariant cache hit.
[2025-06-02 04:02:13] [INFO ] State equation strengthened by 116 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/171 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:15] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:15] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:15] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:15] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:15] [INFO ] Deduced a trap composed of 42 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:16] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:16] [INFO ] Deduced a trap composed of 42 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:16] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:16] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:16] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:16] [INFO ] Deduced a trap composed of 37 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:16] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:16] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:16] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:17] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:17] [INFO ] Deduced a trap composed of 37 places in 71 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:17] [INFO ] Deduced a trap composed of 17 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:17] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:17] [INFO ] Deduced a trap composed of 37 places in 83 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:17] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/171 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:19] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:19] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:19] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:19] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:19] [INFO ] Deduced a trap composed of 21 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:19] [INFO ] Deduced a trap composed of 37 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:19] [INFO ] Deduced a trap composed of 37 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:19] [INFO ] Deduced a trap composed of 37 places in 71 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:20] [INFO ] Deduced a trap composed of 37 places in 82 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:20] [INFO ] Deduced a trap composed of 37 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:20] [INFO ] Deduced a trap composed of 28 places in 89 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:20] [INFO ] Deduced a trap composed of 43 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:20] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:20] [INFO ] Deduced a trap composed of 28 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:20] [INFO ] Deduced a trap composed of 37 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:20] [INFO ] Deduced a trap composed of 37 places in 79 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:20] [INFO ] Deduced a trap composed of 37 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:21] [INFO ] Deduced a trap composed of 41 places in 73 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:21] [INFO ] Deduced a trap composed of 37 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:21] [INFO ] Deduced a trap composed of 37 places in 73 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/171 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:25] [INFO ] Deduced a trap composed of 44 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:25] [INFO ] Deduced a trap composed of 37 places in 80 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/171 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:28] [INFO ] Deduced a trap composed of 37 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:28] [INFO ] Deduced a trap composed of 41 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:28] [INFO ] Deduced a trap composed of 37 places in 78 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:28] [INFO ] Deduced a trap composed of 37 places in 77 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:29] [INFO ] Deduced a trap composed of 37 places in 70 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/171 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:33] [INFO ] Deduced a trap composed of 37 places in 79 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:33] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 10 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/171 variables, 2/65 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:37] [INFO ] Deduced a trap composed of 43 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:37] [INFO ] Deduced a trap composed of 37 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:37] [INFO ] Deduced a trap composed of 32 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:38] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:38] [INFO ] Deduced a trap composed of 37 places in 83 ms of which 10 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 5/70 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:40] [INFO ] Deduced a trap composed of 42 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:41] [INFO ] Deduced a trap composed of 37 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:41] [INFO ] Deduced a trap composed of 39 places in 95 ms of which 11 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 3/73 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 171/432 variables, and 73 constraints, problems are : Problem set: 0 solved, 591 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/171 constraints, ReadFeed: 0/116 constraints, PredecessorRefiner: 591/591 constraints, Known Traps: 57/57 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/171 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/171 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/171 variables, 57/73 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:46] [INFO ] Deduced a trap composed of 37 places in 90 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:46] [INFO ] Deduced a trap composed of 41 places in 78 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:46] [INFO ] Deduced a trap composed of 41 places in 71 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:46] [INFO ] Deduced a trap composed of 43 places in 81 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:47] [INFO ] Deduced a trap composed of 40 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:47] [INFO ] Deduced a trap composed of 37 places in 95 ms of which 12 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/171 variables, 6/79 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:49] [INFO ] Deduced a trap composed of 37 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:50] [INFO ] Deduced a trap composed of 41 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:50] [INFO ] Deduced a trap composed of 34 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:51] [INFO ] Deduced a trap composed of 34 places in 75 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:51] [INFO ] Deduced a trap composed of 33 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:51] [INFO ] Deduced a trap composed of 35 places in 75 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:51] [INFO ] Deduced a trap composed of 36 places in 86 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:51] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/171 variables, 8/87 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:54] [INFO ] Deduced a trap composed of 41 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:55] [INFO ] Deduced a trap composed of 33 places in 85 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:55] [INFO ] Deduced a trap composed of 39 places in 82 ms of which 11 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/171 variables, 3/90 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:57] [INFO ] Deduced a trap composed of 37 places in 70 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:58] [INFO ] Deduced a trap composed of 27 places in 80 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:58] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:02:59] [INFO ] Deduced a trap composed of 35 places in 73 ms of which 7 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/171 variables, 4/94 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:01] [INFO ] Deduced a trap composed of 37 places in 75 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:01] [INFO ] Deduced a trap composed of 37 places in 77 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:02] [INFO ] Deduced a trap composed of 35 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:02] [INFO ] Deduced a trap composed of 27 places in 74 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:02] [INFO ] Deduced a trap composed of 37 places in 70 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:02] [INFO ] Deduced a trap composed of 43 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:03] [INFO ] Deduced a trap composed of 38 places in 61 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 7/101 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 9 (OVERLAPS) 261/432 variables, 171/272 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/432 variables, 116/388 constraints. Problems are: Problem set: 0 solved, 591 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/432 variables, 591/979 constraints. Problems are: Problem set: 0 solved, 591 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 432/432 variables, and 979 constraints, problems are : Problem set: 0 solved, 591 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 171/171 constraints, ReadFeed: 116/116 constraints, PredecessorRefiner: 591/591 constraints, Known Traps: 85/85 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60131ms problems are : Problem set: 0 solved, 591 unsolved
Search for dead transitions found 0 dead transitions in 60133ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60717 ms. Remains : 171/171 places, 596/596 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 67 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
RANDOM walk for 40000 steps (8 resets) in 86 ms. (459 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 41 ms. (952 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 5374 steps, run visited all 1 properties in 22 ms. (steps per millisecond=244 )
Probabilistic random walk after 5374 steps, saw 3411 distinct states, run finished after 22 ms. (steps per millisecond=244 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 137 ms.
Product exploration explored 100000 steps with 0 reset in 155 ms.
Built C files in :
/tmp/ltsmin2271942745888505490
[2025-06-02 04:03:14] [INFO ] Computing symmetric may disable matrix : 596 transitions.
[2025-06-02 04:03:14] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 04:03:14] [INFO ] Computing symmetric may enable matrix : 596 transitions.
[2025-06-02 04:03:14] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 04:03:14] [INFO ] Computing Do-Not-Accords matrix : 596 transitions.
[2025-06-02 04:03:14] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-02 04:03:14] [INFO ] Built C files in 118ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2271942745888505490
Running compilation step : cd /tmp/ltsmin2271942745888505490;'/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 1480 ms.
Running link step : cd /tmp/ltsmin2271942745888505490;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin2271942745888505490;'/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/stateBased3803800783389866861.hoa' '--buchi-type=spotba'
LTSmin run took 2931 ms.
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property EisenbergMcGuire-PT-05-LTLCardinality-11 finished in 127530 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(F((p0||X(p0))))))'
Support contains 1 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 710/710 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 275 transition count 700
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 275 transition count 700
Applied a total of 4 rules in 10 ms. Remains 275 /277 variables (removed 2) and now considering 700/710 (removed 10) transitions.
[2025-06-02 04:03:19] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
// Phase 1: matrix 365 rows 275 cols
[2025-06-02 04:03:19] [INFO ] Computed 16 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:03:19] [INFO ] Implicit Places using invariants in 174 ms returned []
[2025-06-02 04:03:19] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
[2025-06-02 04:03:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:03:19] [INFO ] State equation strengthened by 116 read => feed constraints.
[2025-06-02 04:03:19] [INFO ] Implicit Places using invariants and state equation in 582 ms returned []
Implicit Place search using SMT with State Equation took 758 ms to find 0 implicit places.
Running 695 sub problems to find dead transitions.
[2025-06-02 04:03:19] [INFO ] Flow matrix only has 365 transitions (discarded 335 similar events)
[2025-06-02 04:03:19] [INFO ] Invariant cache hit.
[2025-06-02 04:03:19] [INFO ] State equation strengthened by 116 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/275 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/275 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:23] [INFO ] Deduced a trap composed of 20 places in 65 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:23] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:23] [INFO ] Deduced a trap composed of 26 places in 100 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:23] [INFO ] Deduced a trap composed of 49 places in 95 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:23] [INFO ] Deduced a trap composed of 26 places in 63 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:23] [INFO ] Deduced a trap composed of 29 places in 95 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:23] [INFO ] Deduced a trap composed of 32 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:24] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:24] [INFO ] Deduced a trap composed of 41 places in 98 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:24] [INFO ] Deduced a trap composed of 59 places in 118 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:24] [INFO ] Deduced a trap composed of 62 places in 97 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:24] [INFO ] Deduced a trap composed of 59 places in 109 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:24] [INFO ] Deduced a trap composed of 62 places in 95 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:25] [INFO ] Deduced a trap composed of 62 places in 86 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:25] [INFO ] Deduced a trap composed of 66 places in 97 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:25] [INFO ] Deduced a trap composed of 59 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:25] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:25] [INFO ] Deduced a trap composed of 54 places in 88 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:25] [INFO ] Deduced a trap composed of 62 places in 89 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:25] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/275 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:25] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:25] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:26] [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
[2025-06-02 04:03:26] [INFO ] Deduced a trap composed of 41 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:26] [INFO ] Deduced a trap composed of 54 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:26] [INFO ] Deduced a trap composed of 59 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:27] [INFO ] Deduced a trap composed of 33 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:27] [INFO ] Deduced a trap composed of 59 places in 107 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:27] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:27] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:27] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:27] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:27] [INFO ] Deduced a trap composed of 45 places in 107 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:27] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:27] [INFO ] Deduced a trap composed of 45 places in 108 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:28] [INFO ] Deduced a trap composed of 56 places in 118 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:28] [INFO ] Deduced a trap composed of 32 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:28] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:29] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:29] [INFO ] Deduced a trap composed of 33 places in 111 ms of which 14 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/275 variables, 20/56 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:33] [INFO ] Deduced a trap composed of 54 places in 86 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:33] [INFO ] Deduced a trap composed of 51 places in 94 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:34] [INFO ] Deduced a trap composed of 32 places in 120 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:34] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:34] [INFO ] Deduced a trap composed of 41 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:35] [INFO ] Deduced a trap composed of 41 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:35] [INFO ] Deduced a trap composed of 33 places in 91 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:35] [INFO ] Deduced a trap composed of 41 places in 100 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:36] [INFO ] Deduced a trap composed of 33 places in 120 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:36] [INFO ] Deduced a trap composed of 33 places in 106 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:36] [INFO ] Deduced a trap composed of 33 places in 101 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:36] [INFO ] Deduced a trap composed of 33 places in 94 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:36] [INFO ] Deduced a trap composed of 36 places in 68 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:36] [INFO ] Deduced a trap composed of 54 places in 91 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:37] [INFO ] Deduced a trap composed of 49 places in 108 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:37] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:38] [INFO ] Deduced a trap composed of 49 places in 122 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:39] [INFO ] Deduced a trap composed of 39 places in 120 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:40] [INFO ] Deduced a trap composed of 49 places in 109 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:40] [INFO ] Deduced a trap composed of 41 places in 112 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/275 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:41] [INFO ] Deduced a trap composed of 59 places in 116 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:41] [INFO ] Deduced a trap composed of 59 places in 102 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:41] [INFO ] Deduced a trap composed of 52 places in 112 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:43] [INFO ] Deduced a trap composed of 47 places in 101 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:43] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:43] [INFO ] Deduced a trap composed of 54 places in 109 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:43] [INFO ] Deduced a trap composed of 40 places in 103 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:44] [INFO ] Deduced a trap composed of 55 places in 101 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:44] [INFO ] Deduced a trap composed of 62 places in 102 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:44] [INFO ] Deduced a trap composed of 47 places in 112 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:44] [INFO ] Deduced a trap composed of 50 places in 111 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:44] [INFO ] Deduced a trap composed of 66 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:44] [INFO ] Deduced a trap composed of 47 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:44] [INFO ] Deduced a trap composed of 41 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:44] [INFO ] Deduced a trap composed of 41 places in 88 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:44] [INFO ] Deduced a trap composed of 41 places in 76 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:45] [INFO ] Deduced a trap composed of 62 places in 88 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:45] [INFO ] Deduced a trap composed of 54 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:45] [INFO ] Deduced a trap composed of 41 places in 92 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:45] [INFO ] Deduced a trap composed of 40 places in 119 ms of which 22 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:46] [INFO ] Deduced a trap composed of 59 places in 110 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:46] [INFO ] Deduced a trap composed of 59 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:46] [INFO ] Deduced a trap composed of 62 places in 93 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:47] [INFO ] Deduced a trap composed of 49 places in 120 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:48] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:48] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:49] [INFO ] Deduced a trap composed of 33 places in 96 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:49] [INFO ] Deduced a trap composed of 37 places in 85 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:49] [INFO ] Deduced a trap composed of 57 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:50] [INFO ] Deduced a trap composed of 47 places in 100 ms of which 13 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 275/640 variables, and 106 constraints, problems are : Problem set: 0 solved, 695 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/275 constraints, ReadFeed: 0/116 constraints, PredecessorRefiner: 695/695 constraints, Known Traps: 90/90 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/275 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/275 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 695 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/275 variables, 90/106 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:51] [INFO ] Deduced a trap composed of 41 places in 100 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:55] [INFO ] Deduced a trap composed of 54 places in 97 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:55] [INFO ] Deduced a trap composed of 54 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:56] [INFO ] Deduced a trap composed of 36 places in 119 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:56] [INFO ] Deduced a trap composed of 49 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:56] [INFO ] Deduced a trap composed of 49 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:56] [INFO ] Deduced a trap composed of 49 places in 97 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:03:57] [INFO ] Deduced a trap composed of 49 places in 114 ms of which 17 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/275 variables, 8/114 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:02] [INFO ] Deduced a trap composed of 46 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:02] [INFO ] Deduced a trap composed of 51 places in 113 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:02] [INFO ] Deduced a trap composed of 49 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:03] [INFO ] Deduced a trap composed of 49 places in 107 ms of which 12 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/275 variables, 4/118 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:04] [INFO ] Deduced a trap composed of 62 places in 80 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:08] [INFO ] Deduced a trap composed of 49 places in 107 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:08] [INFO ] Deduced a trap composed of 49 places in 106 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:09] [INFO ] Deduced a trap composed of 49 places in 95 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:09] [INFO ] Deduced a trap composed of 59 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:09] [INFO ] Deduced a trap composed of 44 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:09] [INFO ] Deduced a trap composed of 59 places in 81 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/275 variables, 7/125 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:10] [INFO ] Deduced a trap composed of 62 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:11] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:12] [INFO ] Deduced a trap composed of 46 places in 96 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:12] [INFO ] Deduced a trap composed of 34 places in 117 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:13] [INFO ] Deduced a trap composed of 44 places in 111 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:13] [INFO ] Deduced a trap composed of 59 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:14] [INFO ] Deduced a trap composed of 43 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:14] [INFO ] Deduced a trap composed of 33 places in 112 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:14] [INFO ] Deduced a trap composed of 33 places in 104 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:14] [INFO ] Deduced a trap composed of 33 places in 106 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:14] [INFO ] Deduced a trap composed of 34 places in 102 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:14] [INFO ] Deduced a trap composed of 39 places in 82 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:15] [INFO ] Deduced a trap composed of 54 places in 105 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:15] [INFO ] Deduced a trap composed of 44 places in 118 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:15] [INFO ] Deduced a trap composed of 49 places in 101 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:16] [INFO ] Deduced a trap composed of 45 places in 87 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:16] [INFO ] Deduced a trap composed of 45 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:16] [INFO ] Deduced a trap composed of 41 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:16] [INFO ] Deduced a trap composed of 60 places in 111 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:04:17] [INFO ] Deduced a trap composed of 53 places in 115 ms of which 20 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/275 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 695 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 275/640 variables, and 145 constraints, problems are : Problem set: 0 solved, 695 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 5/5 constraints, State Equation: 0/275 constraints, ReadFeed: 0/116 constraints, PredecessorRefiner: 0/695 constraints, Known Traps: 129/129 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60131ms problems are : Problem set: 0 solved, 695 unsolved
Search for dead transitions found 0 dead transitions in 60133ms
Starting structural reductions in LTL mode, iteration 1 : 275/277 places, 700/710 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60904 ms. Remains : 275/277 places, 700/710 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-05-LTLCardinality-13
Product exploration explored 100000 steps with 30 reset in 124 ms.
Stack based approach found an accepted trace after 101 steps with 1 reset with depth 9 and stack size 9 in 1 ms.
FORMULA EisenbergMcGuire-PT-05-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-05-LTLCardinality-13 finished in 61161 ms.
All properties solved by simple procedures.
Total runtime 438960 ms.
BK_STOP 1748837060371
--------------------
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="EisenbergMcGuire-PT-05"
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 EisenbergMcGuire-PT-05, 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 r072-tall-174860068100771"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-05.tgz
mv EisenbergMcGuire-PT-05 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 ;