Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901993600076.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)
...........................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldRVs-PT-005B, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901993600076
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K 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 9.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 61K May 29 14:33 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 ShieldRVs-PT-005B-LTLFireability-00
FORMULA_NAME ShieldRVs-PT-005B-LTLFireability-01
FORMULA_NAME ShieldRVs-PT-005B-LTLFireability-02
FORMULA_NAME ShieldRVs-PT-005B-LTLFireability-03
FORMULA_NAME ShieldRVs-PT-005B-LTLFireability-04
FORMULA_NAME ShieldRVs-PT-005B-LTLFireability-05
FORMULA_NAME ShieldRVs-PT-005B-LTLFireability-06
FORMULA_NAME ShieldRVs-PT-005B-LTLFireability-07
FORMULA_NAME ShieldRVs-PT-005B-LTLFireability-08
FORMULA_NAME ShieldRVs-PT-005B-LTLFireability-09
FORMULA_NAME ShieldRVs-PT-005B-LTLFireability-10
FORMULA_NAME ShieldRVs-PT-005B-LTLFireability-11
FORMULA_NAME ShieldRVs-PT-005B-LTLFireability-12
FORMULA_NAME ShieldRVs-PT-005B-LTLFireability-13
FORMULA_NAME ShieldRVs-PT-005B-LTLFireability-14
FORMULA_NAME ShieldRVs-PT-005B-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1749040404124

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-005B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202505121319
[2025-06-04 12:33:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-04 12:33:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 12:33:25] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2025-06-04 12:33:25] [INFO ] Transformed 203 places.
[2025-06-04 12:33:25] [INFO ] Transformed 228 transitions.
[2025-06-04 12:33:25] [INFO ] Found NUPN structural information;
[2025-06-04 12:33:25] [INFO ] Parsed PT model containing 203 places and 228 transitions and 720 arcs in 165 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA ShieldRVs-PT-005B-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-005B-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-005B-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-005B-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-005B-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 203 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 203/203 places, 228/228 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 177 transition count 202
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 177 transition count 202
Applied a total of 52 rules in 43 ms. Remains 177 /203 variables (removed 26) and now considering 202/228 (removed 26) transitions.
// Phase 1: matrix 202 rows 177 cols
[2025-06-04 12:33:25] [INFO ] Computed 21 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:33:25] [INFO ] Implicit Places using invariants in 248 ms returned []
[2025-06-04 12:33:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:33:26] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
Running 201 sub problems to find dead transitions.
[2025-06-04 12:33:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/176 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (OVERLAPS) 1/177 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:28] [INFO ] Deduced a trap composed of 21 places in 81 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:28] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:28] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:28] [INFO ] Deduced a trap composed of 31 places in 58 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:28] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:28] [INFO ] Deduced a trap composed of 21 places in 63 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:28] [INFO ] Deduced a trap composed of 31 places in 70 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:28] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:29] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:29] [INFO ] Deduced a trap composed of 20 places in 67 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:29] [INFO ] Deduced a trap composed of 29 places in 54 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:29] [INFO ] Deduced a trap composed of 28 places in 63 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:29] [INFO ] Deduced a trap composed of 17 places in 68 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:29] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:29] [INFO ] Deduced a trap composed of 28 places in 53 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:29] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:29] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:29] [INFO ] Deduced a trap composed of 19 places in 69 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:29] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:29] [INFO ] Deduced a trap composed of 18 places in 72 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/177 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:30] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:30] [INFO ] Deduced a trap composed of 32 places in 69 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:30] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:30] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:30] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:30] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:30] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:30] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:30] [INFO ] Deduced a trap composed of 28 places in 68 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:30] [INFO ] Deduced a trap composed of 29 places in 77 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:30] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:30] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:30] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:31] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:31] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:31] [INFO ] Deduced a trap composed of 21 places in 83 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:31] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:31] [INFO ] Deduced a trap composed of 20 places in 63 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:31] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:31] [INFO ] Deduced a trap composed of 22 places in 61 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/177 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:32] [INFO ] Deduced a trap composed of 29 places in 55 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:32] [INFO ] Deduced a trap composed of 20 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:32] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:32] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:32] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:32] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:32] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:32] [INFO ] Deduced a trap composed of 20 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:32] [INFO ] Deduced a trap composed of 18 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:32] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:32] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:33] [INFO ] Deduced a trap composed of 16 places in 65 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:33] [INFO ] Deduced a trap composed of 19 places in 67 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:33] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:33] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:33] [INFO ] Deduced a trap composed of 23 places in 46 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:33] [INFO ] Deduced a trap composed of 27 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:33] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:33] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:33] [INFO ] Deduced a trap composed of 22 places in 59 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:33] [INFO ] Deduced a trap composed of 25 places in 55 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:33] [INFO ] Deduced a trap composed of 21 places in 48 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:33] [INFO ] Deduced a trap composed of 36 places in 52 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:33] [INFO ] Deduced a trap composed of 40 places in 54 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:33] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:33] [INFO ] Deduced a trap composed of 23 places in 46 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:34] [INFO ] Deduced a trap composed of 39 places in 63 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:34] [INFO ] Deduced a trap composed of 21 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:34] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:34] [INFO ] Deduced a trap composed of 25 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:34] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:34] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:34] [INFO ] Deduced a trap composed of 22 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:34] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:34] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:34] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:34] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:34] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:35] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:35] [INFO ] Deduced a trap composed of 23 places in 43 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/177 variables, 20/101 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:35] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:35] [INFO ] Deduced a trap composed of 23 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:35] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:35] [INFO ] Deduced a trap composed of 37 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:35] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:35] [INFO ] Deduced a trap composed of 27 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:35] [INFO ] Deduced a trap composed of 30 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:35] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:36] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:36] [INFO ] Deduced a trap composed of 25 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:36] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:36] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:36] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:36] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:36] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:36] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:36] [INFO ] Deduced a trap composed of 26 places in 51 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:36] [INFO ] Deduced a trap composed of 25 places in 34 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/177 variables, 18/119 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:37] [INFO ] Deduced a trap composed of 23 places in 75 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:38] [INFO ] Deduced a trap composed of 23 places in 78 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:38] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:38] [INFO ] Deduced a trap composed of 20 places in 63 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:38] [INFO ] Deduced a trap composed of 29 places in 57 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:38] [INFO ] Deduced a trap composed of 24 places in 39 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:38] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:38] [INFO ] Deduced a trap composed of 39 places in 51 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:38] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:38] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:38] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:38] [INFO ] Deduced a trap composed of 32 places in 57 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:38] [INFO ] Deduced a trap composed of 24 places in 61 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:38] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:38] [INFO ] Deduced a trap composed of 32 places in 57 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:38] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:39] [INFO ] Deduced a trap composed of 24 places in 53 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:39] [INFO ] Deduced a trap composed of 25 places in 53 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:39] [INFO ] Deduced a trap composed of 33 places in 54 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:39] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/177 variables, 20/139 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:39] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:39] [INFO ] Deduced a trap composed of 21 places in 61 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:39] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:39] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:39] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:39] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:40] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:40] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:40] [INFO ] Deduced a trap composed of 25 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:40] [INFO ] Deduced a trap composed of 26 places in 63 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:40] [INFO ] Deduced a trap composed of 33 places in 63 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:40] [INFO ] Deduced a trap composed of 34 places in 58 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:40] [INFO ] Deduced a trap composed of 28 places in 47 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:40] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/177 variables, 14/153 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:41] [INFO ] Deduced a trap composed of 21 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:41] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:41] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:41] [INFO ] Deduced a trap composed of 28 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:41] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:41] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:41] [INFO ] Deduced a trap composed of 33 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:41] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:41] [INFO ] Deduced a trap composed of 27 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:41] [INFO ] Deduced a trap composed of 35 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:41] [INFO ] Deduced a trap composed of 19 places in 46 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:42] [INFO ] Deduced a trap composed of 32 places in 40 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:42] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:42] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:42] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/177 variables, 15/168 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:43] [INFO ] Deduced a trap composed of 40 places in 59 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:43] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:43] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:44] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:44] [INFO ] Deduced a trap composed of 25 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:44] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/177 variables, 6/174 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:44] [INFO ] Deduced a trap composed of 40 places in 53 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:44] [INFO ] Deduced a trap composed of 31 places in 60 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:44] [INFO ] Deduced a trap composed of 31 places in 64 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:44] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:45] [INFO ] Deduced a trap composed of 34 places in 77 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:45] [INFO ] Deduced a trap composed of 25 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:45] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:45] [INFO ] Deduced a trap composed of 22 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:45] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:45] [INFO ] Deduced a trap composed of 28 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:45] [INFO ] Deduced a trap composed of 24 places in 59 ms of which 7 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/177 variables, 11/185 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:46] [INFO ] Deduced a trap composed of 39 places in 75 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:46] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:46] [INFO ] Deduced a trap composed of 24 places in 51 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:46] [INFO ] Deduced a trap composed of 26 places in 59 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:46] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:46] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:46] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:47] [INFO ] Deduced a trap composed of 33 places in 59 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:47] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:47] [INFO ] Deduced a trap composed of 28 places in 53 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:47] [INFO ] Deduced a trap composed of 29 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:47] [INFO ] Deduced a trap composed of 29 places in 48 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:47] [INFO ] Deduced a trap composed of 34 places in 50 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:47] [INFO ] Deduced a trap composed of 34 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:47] [INFO ] Deduced a trap composed of 34 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:47] [INFO ] Deduced a trap composed of 32 places in 59 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:47] [INFO ] Deduced a trap composed of 32 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:47] [INFO ] Deduced a trap composed of 36 places in 51 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:47] [INFO ] Deduced a trap composed of 37 places in 51 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:47] [INFO ] Deduced a trap composed of 38 places in 51 ms of which 7 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/177 variables, 20/205 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:48] [INFO ] Deduced a trap composed of 29 places in 89 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:48] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:49] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:49] [INFO ] Deduced a trap composed of 28 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:49] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:49] [INFO ] Deduced a trap composed of 24 places in 54 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:49] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:49] [INFO ] Deduced a trap composed of 28 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:49] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 7 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/177 variables, 9/214 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:50] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:50] [INFO ] Deduced a trap composed of 37 places in 72 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:50] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:50] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:50] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:50] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:50] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:50] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:51] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:51] [INFO ] Deduced a trap composed of 31 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:51] [INFO ] Deduced a trap composed of 34 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:51] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:51] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:51] [INFO ] Deduced a trap composed of 38 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:51] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 5 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/177 variables, 15/229 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:52] [INFO ] Deduced a trap composed of 22 places in 63 ms of which 8 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/177 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:53] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:53] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:53] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:54] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:54] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:54] [INFO ] Deduced a trap composed of 29 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:54] [INFO ] Deduced a trap composed of 33 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:54] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:54] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:54] [INFO ] Deduced a trap composed of 18 places in 53 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:54] [INFO ] Deduced a trap composed of 28 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:54] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:54] [INFO ] Deduced a trap composed of 28 places in 50 ms of which 4 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/177 variables, 13/243 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:55] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 4 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/177 variables, 1/244 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 177/379 variables, and 244 constraints, problems are : Problem set: 0 solved, 201 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 0/177 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 223/223 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/176 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 1 (OVERLAPS) 1/177 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/177 variables, 223/244 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:57] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:57] [INFO ] Deduced a trap composed of 31 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:57] [INFO ] Deduced a trap composed of 34 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:57] [INFO ] Deduced a trap composed of 32 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:57] [INFO ] Deduced a trap composed of 41 places in 42 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/177 variables, 5/249 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:58] [INFO ] Deduced a trap composed of 39 places in 70 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:58] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:58] [INFO ] Deduced a trap composed of 24 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:58] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:58] [INFO ] Deduced a trap composed of 30 places in 61 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:59] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:59] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:59] [INFO ] Deduced a trap composed of 36 places in 41 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/177 variables, 8/257 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:59] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:33:59] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:00] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:00] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/177 variables, 4/261 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/177 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 7 (OVERLAPS) 202/379 variables, 177/438 constraints. Problems are: Problem set: 0 solved, 201 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/379 variables, 201/639 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:03] [INFO ] Deduced a trap composed of 22 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:04] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:04] [INFO ] Deduced a trap composed of 22 places in 63 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:04] [INFO ] Deduced a trap composed of 22 places in 77 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:04] [INFO ] Deduced a trap composed of 25 places in 63 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:04] [INFO ] Deduced a trap composed of 23 places in 72 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:04] [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
[2025-06-04 12:34:05] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:05] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:05] [INFO ] Deduced a trap composed of 26 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:05] [INFO ] Deduced a trap composed of 29 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:05] [INFO ] Deduced a trap composed of 30 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:05] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:05] [INFO ] Deduced a trap composed of 26 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:05] [INFO ] Deduced a trap composed of 29 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:05] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:06] [INFO ] Deduced a trap composed of 32 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:06] [INFO ] Deduced a trap composed of 20 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:06] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:07] [INFO ] Deduced a trap composed of 26 places in 56 ms of which 6 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/379 variables, 20/659 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:09] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:11] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:11] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:11] [INFO ] Deduced a trap composed of 24 places in 68 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:11] [INFO ] Deduced a trap composed of 24 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:12] [INFO ] Deduced a trap composed of 26 places in 67 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:12] [INFO ] Deduced a trap composed of 27 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:12] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:12] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:12] [INFO ] Deduced a trap composed of 25 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:13] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:13] [INFO ] Deduced a trap composed of 25 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:13] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:14] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:14] [INFO ] Deduced a trap composed of 20 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:14] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:14] [INFO ] Deduced a trap composed of 23 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:14] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:15] [INFO ] Deduced a trap composed of 26 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:15] [INFO ] Deduced a trap composed of 28 places in 63 ms of which 12 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/379 variables, 20/679 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:20] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:20] [INFO ] Deduced a trap composed of 20 places in 45 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:20] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:20] [INFO ] Deduced a trap composed of 27 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:22] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:23] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:24] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/379 variables, 7/686 constraints. Problems are: Problem set: 0 solved, 201 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 379/379 variables, and 686 constraints, problems are : Problem set: 0 solved, 201 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 177/177 constraints, PredecessorRefiner: 201/201 constraints, Known Traps: 287/287 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60110ms problems are : Problem set: 0 solved, 201 unsolved
Search for dead transitions found 0 dead transitions in 60121ms
Starting structural reductions in LTL mode, iteration 1 : 177/203 places, 202/228 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60657 ms. Remains : 177/203 places, 202/228 transitions.
Support contains 41 out of 177 places after structural reductions.
[2025-06-04 12:34:26] [INFO ] Flatten gal took : 55 ms
[2025-06-04 12:34:26] [INFO ] Flatten gal took : 17 ms
[2025-06-04 12:34:26] [INFO ] Input system was already deterministic with 202 transitions.
RANDOM walk for 40000 steps (172 resets) in 1361 ms. (29 steps per ms) remains 1/29 properties
BEST_FIRST walk for 26969 steps (15 resets) in 202 ms. (132 steps per ms) remains 0/1 properties
FORMULA ShieldRVs-PT-005B-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 45 stabilizing places and 45 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' '!(F(G(p0)))'
Support contains 1 out of 177 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 177/177 places, 202/202 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 176 transition count 181
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 156 transition count 181
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 40 place count 156 transition count 156
Deduced a syphon composed of 25 places in 1 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 90 place count 131 transition count 156
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 98 place count 123 transition count 148
Iterating global reduction 2 with 8 rules applied. Total rules applied 106 place count 123 transition count 148
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 106 place count 123 transition count 145
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 112 place count 120 transition count 145
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 202 place count 75 transition count 100
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 204 place count 73 transition count 98
Applied a total of 204 rules in 45 ms. Remains 73 /177 variables (removed 104) and now considering 98/202 (removed 104) transitions.
// Phase 1: matrix 98 rows 73 cols
[2025-06-04 12:34:27] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:34:27] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-04 12:34:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:34:27] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:34:27] [INFO ] Redundant transitions in 26 ms returned [97]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 96 sub problems to find dead transitions.
// Phase 1: matrix 97 rows 73 cols
[2025-06-04 12:34:27] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:28] [INFO ] Deduced a trap composed of 6 places in 118 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:28] [INFO ] Deduced a trap composed of 7 places in 319 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:28] [INFO ] Deduced a trap composed of 6 places in 338 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:28] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:29] [INFO ] Deduced a trap composed of 7 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:29] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:29] [INFO ] Deduced a trap composed of 10 places in 68 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:29] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:29] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:29] [INFO ] Deduced a trap composed of 7 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:29] [INFO ] Deduced a trap composed of 10 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:29] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:29] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:29] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:29] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:29] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:29] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:29] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 8 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 8 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 10 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 10 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:30] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:31] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:31] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:31] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:31] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:31] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:31] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:31] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:31] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:31] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 3/64 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:31] [INFO ] Deduced a trap composed of 6 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:32] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:32] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:32] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:32] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:32] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:32] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:32] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 8/72 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:32] [INFO ] Deduced a trap composed of 11 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:32] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:32] [INFO ] Deduced a trap composed of 6 places in 41 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 3/75 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (OVERLAPS) 97/170 variables, 73/148 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:33] [INFO ] Deduced a trap composed of 6 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:33] [INFO ] Deduced a trap composed of 6 places in 51 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:33] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:33] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:33] [INFO ] Deduced a trap composed of 6 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:33] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 6/154 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:33] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 11 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 12 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:34] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 17/171 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:35] [INFO ] Deduced a trap composed of 11 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:35] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:35] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:35] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 4/175 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:35] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:36] [INFO ] Deduced a trap composed of 12 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:36] [INFO ] Deduced a trap composed of 12 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:36] [INFO ] Deduced a trap composed of 13 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:36] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:36] [INFO ] Deduced a trap composed of 12 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:36] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/170 variables, 7/182 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:36] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:36] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 12 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/170 variables, 2/184 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:37] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:37] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:37] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/170 variables, 3/187 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:37] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:37] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:37] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:38] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 4 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/170 variables, 4/191 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:38] [INFO ] Deduced a trap composed of 12 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:38] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/170 variables, 2/193 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/170 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:39] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:39] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:39] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:39] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 3 ms to minimize.
At refinement iteration 17 (OVERLAPS) 0/170 variables, 4/197 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:40] [INFO ] Deduced a trap along path composed of 6 places in 28 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:40] [INFO ] Deduced a trap along path composed of 10 places in 33 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/170 variables, 2/199 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:41] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:41] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/170 variables, 2/201 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:41] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:41] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 2 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/170 variables, 2/203 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:41] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:41] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:41] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:42] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 2 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/170 variables, 4/207 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/170 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 23 (OVERLAPS) 0/170 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 207 constraints, problems are : Problem set: 0 solved, 96 unsolved in 15923 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 111/111 constraints, Known Traps Along Path: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 111/132 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:43] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:44] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 2/134 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:44] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:44] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:44] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:44] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 4/138 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (OVERLAPS) 97/170 variables, 73/211 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 96/307 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:46] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 1/308 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:48] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 1/309 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:49] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:50] [INFO ] Deduced a trap composed of 8 places in 51 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 2/311 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 2/313 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:34:53] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/170 variables, 1/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/170 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 13 (OVERLAPS) 0/170 variables, 0/314 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 170/170 variables, and 314 constraints, problems are : Problem set: 0 solved, 96 unsolved in 20218 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 122/122 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 36160ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 36161ms
Starting structural reductions in SI_LTL mode, iteration 1 : 73/177 places, 97/202 transitions.
Applied a total of 0 rules in 32 ms. Remains 73 /73 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 36444 ms. Remains : 73/177 places, 97/202 transitions.
Stuttering acceptance computed with spot in 194 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-005B-LTLFireability-00
Stuttering criterion allowed to conclude after 88 steps with 0 reset in 4 ms.
FORMULA ShieldRVs-PT-005B-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005B-LTLFireability-00 finished in 36700 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) U (p1&&(p0 U G(p2)))))'
Support contains 4 out of 177 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 177/177 places, 202/202 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 176 transition count 180
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 155 transition count 180
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 42 place count 155 transition count 155
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 92 place count 130 transition count 155
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 98 place count 124 transition count 149
Iterating global reduction 2 with 6 rules applied. Total rules applied 104 place count 124 transition count 149
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 104 place count 124 transition count 147
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 108 place count 122 transition count 147
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 196 place count 78 transition count 103
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 198 place count 76 transition count 101
Applied a total of 198 rules in 32 ms. Remains 76 /177 variables (removed 101) and now considering 101/202 (removed 101) transitions.
// Phase 1: matrix 101 rows 76 cols
[2025-06-04 12:35:04] [INFO ] Computed 21 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:35:04] [INFO ] Implicit Places using invariants in 77 ms returned []
[2025-06-04 12:35:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:35:04] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:35:04] [INFO ] Redundant transitions in 29 ms returned [100]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 99 sub problems to find dead transitions.
// Phase 1: matrix 100 rows 76 cols
[2025-06-04 12:35:04] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:04] [INFO ] Deduced a trap composed of 6 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:04] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:04] [INFO ] Deduced a trap composed of 6 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 15 places in 69 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 6 places in 61 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 4 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 20/38 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:05] [INFO ] Deduced a trap composed of 12 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:06] [INFO ] Deduced a trap composed of 7 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:06] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:06] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:06] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:06] [INFO ] Deduced a trap composed of 8 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:06] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:06] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:06] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:06] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:06] [INFO ] Deduced a trap composed of 11 places in 50 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:06] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 12/50 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:06] [INFO ] Deduced a trap composed of 10 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:07] [INFO ] Deduced a trap composed of 11 places in 120 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:07] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:07] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 4/54 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (OVERLAPS) 1/76 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:07] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:07] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:07] [INFO ] Deduced a trap composed of 8 places in 71 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:07] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:08] [INFO ] Deduced a trap composed of 11 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:08] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:08] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:08] [INFO ] Deduced a trap composed of 11 places in 67 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:08] [INFO ] Deduced a trap composed of 6 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:08] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:08] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:08] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:08] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 13/70 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:08] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:08] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:09] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:09] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:09] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:09] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:09] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:09] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:09] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 9/79 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:09] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/76 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/76 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 10 (OVERLAPS) 100/176 variables, 76/156 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:10] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:10] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:10] [INFO ] Deduced a trap composed of 6 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:10] [INFO ] Deduced a trap composed of 16 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:10] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:10] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:10] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:10] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:10] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/176 variables, 9/165 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:11] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:11] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:11] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:11] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:11] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:11] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:11] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:11] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:11] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/176 variables, 9/174 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:12] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:12] [INFO ] Deduced a trap composed of 11 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:12] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:12] [INFO ] Deduced a trap composed of 10 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:12] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:12] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:12] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:12] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:12] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:13] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:13] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/176 variables, 11/185 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:13] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:13] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:13] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:13] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:13] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:13] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:13] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:13] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:13] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:13] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/176 variables, 10/195 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:14] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:14] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:14] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:14] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:14] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:14] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:14] [INFO ] Deduced a trap composed of 20 places in 45 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/176 variables, 7/202 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:15] [INFO ] Deduced a trap along path composed of 2 places in 17 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/176 variables, 1/203 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:15] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:15] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:15] [INFO ] Deduced a trap composed of 16 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:15] [INFO ] Deduced a trap composed of 12 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:15] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/176 variables, 5/208 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/176 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:17] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:17] [INFO ] Deduced a trap composed of 18 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:17] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 2 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/176 variables, 3/211 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:17] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:17] [INFO ] Deduced a trap composed of 11 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:18] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:18] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:18] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:18] [INFO ] Deduced a trap composed of 21 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:18] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:18] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 4 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/176 variables, 8/219 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:18] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:18] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:18] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:18] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:18] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:19] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:19] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:19] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:19] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:19] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:19] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:19] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:19] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:19] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 2 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/176 variables, 14/233 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:20] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:20] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 2 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/176 variables, 2/235 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:20] [INFO ] Deduced a trap composed of 12 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:20] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:20] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:20] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:20] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 2 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/176 variables, 5/240 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/176 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:22] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 2 ms to minimize.
At refinement iteration 25 (OVERLAPS) 0/176 variables, 1/241 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:22] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:22] [INFO ] Deduced a trap composed of 19 places in 48 ms of which 4 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/176 variables, 2/243 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/176 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 28 (OVERLAPS) 0/176 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 99 unsolved
No progress, stopping.
After SMT solving in domain Real declared 176/176 variables, and 243 constraints, problems are : Problem set: 0 solved, 99 unsolved in 19856 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 76/76 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 145/145 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 141/159 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (OVERLAPS) 1/76 variables, 3/162 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 4/166 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:24] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:24] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:24] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:24] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 4/170 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:25] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:25] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:25] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:25] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:25] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:25] [INFO ] Deduced a trap composed of 17 places in 66 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 6/176 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 8 (OVERLAPS) 100/176 variables, 76/252 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/176 variables, 99/351 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:26] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:27] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:28] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:29] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:29] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/176 variables, 5/356 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:34] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:36] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/176 variables, 2/358 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:40] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:40] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:41] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/176 variables, 3/361 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/176 variables, 1/362 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:49] [INFO ] Deduced a trap along path composed of 7 places in 32 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/176 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 176/176 variables, and 363 constraints, problems are : Problem set: 0 solved, 99 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 76/76 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 165/165 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 49911ms problems are : Problem set: 0 solved, 99 unsolved
Search for dead transitions found 0 dead transitions in 49912ms
Starting structural reductions in SI_LTL mode, iteration 1 : 76/177 places, 100/202 transitions.
Applied a total of 0 rules in 4 ms. Remains 76 /76 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 50195 ms. Remains : 76/177 places, 100/202 transitions.
Stuttering acceptance computed with spot in 174 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p2), (NOT p2)]
Running random walk in product with property : ShieldRVs-PT-005B-LTLFireability-02
Product exploration explored 100000 steps with 4694 reset in 286 ms.
Product exploration explored 100000 steps with 4667 reset in 245 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), (X (NOT p2)), (X (NOT (AND p1 p2 p0))), (X (NOT (AND p2 p0))), (X (NOT (AND p1 p2 (NOT p0)))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) p0))), (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p0)))), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (OR (AND (NOT p1) p2) (AND p2 (NOT p0))))), (X (OR (NOT p1) (AND (NOT p2) (NOT p0)))), (X (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0)))), (X (NOT (AND p2 (NOT p0)))), (X (NOT p0)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (OR (AND (NOT p1) p2) (AND p2 (NOT p0)))))), (X (X (OR (NOT p1) (AND (NOT p2) (NOT p0))))), (X (X (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 29 factoid took 161 ms. Reduced automaton from 4 states, 16 edges and 3 AP (stutter insensitive) to 4 states, 16 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p2), (NOT p2)]
RANDOM walk for 40000 steps (474 resets) in 263 ms. (151 steps per ms) remains 1/14 properties
BEST_FIRST walk for 1248 steps (1 resets) in 5 ms. (208 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), (X (NOT p2)), (X (NOT (AND p1 p2 p0))), (X (NOT (AND p2 p0))), (X (NOT (AND p1 p2 (NOT p0)))), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND (NOT p2) p0))), (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p0)))), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (OR (AND (NOT p1) p2) (AND p2 (NOT p0))))), (X (OR (NOT p1) (AND (NOT p2) (NOT p0)))), (X (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0)))), (X (NOT (AND p2 (NOT p0)))), (X (NOT p0)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (OR (AND (NOT p1) p2) (AND p2 (NOT p0)))))), (X (X (OR (NOT p1) (AND (NOT p2) (NOT p0))))), (X (X (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR (AND (NOT p0) (NOT p2)) (NOT p1)))), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))))), (F (NOT (OR p0 (NOT p2) (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p2) (NOT p1)))), (F (NOT (OR (NOT p0) p2 (NOT p1)))), (F (NOT (AND (OR p0 (NOT p2)) (OR (NOT p2) p1)))), (F (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (F (NOT p1)), (F p2), (F (NOT (OR (NOT p0) (NOT p2)))), (F (NOT (OR p0 (NOT p2)))), (F p0), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 29 factoid took 613 ms. Reduced automaton from 4 states, 16 edges and 3 AP (stutter insensitive) to 4 states, 16 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p2), (NOT p2)]
[2025-06-04 12:35:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-04 12:35:56] [INFO ] [Real]Absence check using 21 positive place invariants in 3 ms returned sat
[2025-06-04 12:35:56] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2025-06-04 12:35:56] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-04 12:35:56] [INFO ] [Nat]Absence check using 21 positive place invariants in 4 ms returned sat
[2025-06-04 12:35:56] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2025-06-04 12:35:56] [INFO ] Computed and/alt/rep : 87/352/87 causal constraints (skipped 12 transitions) in 5 ms.
[2025-06-04 12:35:57] [INFO ] Added : 86 causal constraints over 18 iterations in 230 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 4 out of 76 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 76/76 places, 100/100 transitions.
Applied a total of 0 rules in 3 ms. Remains 76 /76 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2025-06-04 12:35:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:35:57] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-04 12:35:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:35:57] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:35:57] [INFO ] Redundant transitions in 31 ms returned []
Running 99 sub problems to find dead transitions.
[2025-06-04 12:35:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:57] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:57] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:57] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:57] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:57] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:57] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:57] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:57] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:57] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [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
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 4 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 20/38 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 12 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:58] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:59] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:59] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:59] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:59] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:59] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:59] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 12/50 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:59] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:59] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:59] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:35:59] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 4/54 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (OVERLAPS) 1/76 variables, 3/57 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:00] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:00] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:00] [INFO ] Deduced a trap composed of 8 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:00] [INFO ] Deduced a trap composed of 7 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:00] [INFO ] Deduced a trap composed of 11 places in 62 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:00] [INFO ] Deduced a trap composed of 7 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:00] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:00] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:00] [INFO ] Deduced a trap composed of 6 places in 66 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:00] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:00] [INFO ] Deduced a trap composed of 10 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:01] [INFO ] Deduced a trap composed of 6 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:01] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 13/70 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:01] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:01] [INFO ] Deduced a trap composed of 13 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:01] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:01] [INFO ] Deduced a trap composed of 11 places in 65 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:01] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:01] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:01] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:01] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:01] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 9/79 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:02] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/76 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/76 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 10 (OVERLAPS) 100/176 variables, 76/156 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:02] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:02] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:02] [INFO ] Deduced a trap composed of 6 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:03] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:03] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:03] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:03] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:03] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:03] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/176 variables, 9/165 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:03] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:03] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:03] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:03] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:03] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:04] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:04] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:04] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:04] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/176 variables, 9/174 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:04] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:04] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:04] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:04] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:05] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:05] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:05] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:05] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:05] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:05] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:05] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/176 variables, 11/185 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:05] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:05] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:05] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:05] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:05] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:05] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:06] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:06] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:06] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:06] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/176 variables, 10/195 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:06] [INFO ] Deduced a trap composed of 12 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:06] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:06] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:06] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:07] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:07] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:07] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/176 variables, 7/202 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:07] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/176 variables, 1/203 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:08] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:08] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:08] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:08] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:08] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/176 variables, 5/208 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/176 variables, 0/208 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:09] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:09] [INFO ] Deduced a trap composed of 18 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:09] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 2 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/176 variables, 3/211 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:10] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:10] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:10] [INFO ] Deduced a trap composed of 21 places in 66 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:10] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:10] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:10] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 2 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/176 variables, 6/217 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/176 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:11] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:11] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:12] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 3 ms to minimize.
At refinement iteration 22 (OVERLAPS) 0/176 variables, 3/220 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:12] [INFO ] Deduced a trap composed of 12 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:12] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:12] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 2 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/176 variables, 3/223 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:12] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 4 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/176 variables, 1/224 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:13] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:13] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/176 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/176 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 27 (OVERLAPS) 0/176 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 99 unsolved
No progress, stopping.
After SMT solving in domain Real declared 176/176 variables, and 226 constraints, problems are : Problem set: 0 solved, 99 unsolved in 18074 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 76/76 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 128/128 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/75 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/75 variables, 124/142 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/75 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (OVERLAPS) 1/76 variables, 3/145 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 4/149 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:15] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/76 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:15] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:15] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:15] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 3/153 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:16] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:16] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:16] [INFO ] Deduced a trap composed of 18 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:16] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/76 variables, 4/157 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:16] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:16] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/76 variables, 2/159 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:16] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:17] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/76 variables, 2/161 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/76 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 11 (OVERLAPS) 100/176 variables, 76/237 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/176 variables, 99/336 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:18] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:18] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/176 variables, 2/338 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/176 variables, 1/339 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:22] [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
[2025-06-04 12:36:22] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:22] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:23] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/176 variables, 4/343 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:31] [INFO ] Deduced a trap along path composed of 7 places in 26 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/176 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/176 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 99 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:44] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:44] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:45] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:45] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 176/176 variables, and 348 constraints, problems are : Problem set: 0 solved, 99 unsolved in 30008 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 76/76 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 150/150 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 48148ms problems are : Problem set: 0 solved, 99 unsolved
Search for dead transitions found 0 dead transitions in 48149ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 48350 ms. Remains : 76/76 places, 100/100 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 p2))), (X (NOT (AND p0 p2 p1))), (X (NOT (AND (NOT p0) p2 p1))), (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1))))), (X (NOT (AND p0 (NOT p2)))), (X (OR (AND (NOT p0) (NOT p2)) (NOT p1))), (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X p1), (X (NOT (AND p0 (NOT p2) p1))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1)))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (OR (AND (NOT p0) (NOT p2)) (NOT p1)))), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND p0 (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 29 factoid took 125 ms. Reduced automaton from 4 states, 16 edges and 3 AP (stutter insensitive) to 4 states, 16 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p2), (NOT p2)]
RANDOM walk for 40000 steps (475 resets) in 160 ms. (248 steps per ms) remains 1/14 properties
BEST_FIRST walk for 4507 steps (10 resets) in 7 ms. (563 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 p2))), (X (NOT (AND p0 p2 p1))), (X (NOT (AND (NOT p0) p2 p1))), (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1))))), (X (NOT (AND p0 (NOT p2)))), (X (OR (AND (NOT p0) (NOT p2)) (NOT p1))), (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X p1), (X (NOT (AND p0 (NOT p2) p1))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 p2 p1)))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 (NOT p1)))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (OR (AND (NOT p0) (NOT p2)) (NOT p1)))), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND p0 (NOT p2) p1))))]
False Knowledge obtained : [(F (NOT (OR (AND (NOT p0) (NOT p2)) (NOT p1)))), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))))), (F (NOT (OR p0 (NOT p2) (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p2) (NOT p1)))), (F (NOT (OR (NOT p0) p2 (NOT p1)))), (F (NOT (AND (OR p0 (NOT p2)) (OR (NOT p2) p1)))), (F (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (F (NOT p1)), (F p2), (F (NOT (OR (NOT p0) (NOT p2)))), (F (NOT (OR p0 (NOT p2)))), (F p0), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 29 factoid took 656 ms. Reduced automaton from 4 states, 16 edges and 3 AP (stutter insensitive) to 4 states, 16 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p2), (NOT p2)]
[2025-06-04 12:36:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-04 12:36:46] [INFO ] [Real]Absence check using 21 positive place invariants in 3 ms returned sat
[2025-06-04 12:36:46] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2025-06-04 12:36:46] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-04 12:36:46] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2025-06-04 12:36:46] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2025-06-04 12:36:46] [INFO ] Computed and/alt/rep : 87/352/87 causal constraints (skipped 12 transitions) in 6 ms.
[2025-06-04 12:36:47] [INFO ] Added : 86 causal constraints over 18 iterations in 206 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (NOT p2), (NOT p2)]
Stuttering criterion allowed to conclude after 88409 steps with 4147 reset in 125 ms.
FORMULA ShieldRVs-PT-005B-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005B-LTLFireability-02 finished in 103071 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&G((p1 U p2)))))'
Support contains 3 out of 177 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 177/177 places, 202/202 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 176 transition count 181
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 156 transition count 181
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 40 place count 156 transition count 155
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 92 place count 130 transition count 155
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 101 place count 121 transition count 146
Iterating global reduction 2 with 9 rules applied. Total rules applied 110 place count 121 transition count 146
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 110 place count 121 transition count 142
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 118 place count 117 transition count 142
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 202 place count 75 transition count 100
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 204 place count 73 transition count 98
Applied a total of 204 rules in 42 ms. Remains 73 /177 variables (removed 104) and now considering 98/202 (removed 104) transitions.
// Phase 1: matrix 98 rows 73 cols
[2025-06-04 12:36:47] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:36:47] [INFO ] Implicit Places using invariants in 97 ms returned []
[2025-06-04 12:36:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:36:47] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 231 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:36:47] [INFO ] Redundant transitions in 31 ms returned [97]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 95 sub problems to find dead transitions.
// Phase 1: matrix 97 rows 73 cols
[2025-06-04 12:36:47] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 6 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 3 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:48] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:49] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:49] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:49] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:49] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 5/42 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:49] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (OVERLAPS) 1/73 variables, 4/47 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 6 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 14/61 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:50] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:51] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:51] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 4/65 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:51] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:51] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/73 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:51] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:51] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:51] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:51] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:51] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:51] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/73 variables, 6/73 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:52] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:52] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:52] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:52] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:52] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:52] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:52] [INFO ] Deduced a trap composed of 10 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:52] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:52] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:52] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:52] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:52] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:52] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:52] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:52] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/73 variables, 15/88 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/73 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 12 (OVERLAPS) 97/170 variables, 73/161 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:53] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:53] [INFO ] Deduced a trap composed of 11 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:53] [INFO ] Deduced a trap composed of 11 places in 70 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:53] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/170 variables, 4/165 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 5 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/170 variables, 3/168 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:54] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/170 variables, 13/181 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:55] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/170 variables, 2/183 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:56] [INFO ] Deduced a trap along path composed of 4 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:56] [INFO ] Deduced a trap along path composed of 6 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:56] [INFO ] Deduced a trap along path composed of 10 places in 22 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/170 variables, 3/186 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:56] [INFO ] Deduced a trap composed of 6 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 3 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/170 variables, 3/189 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:57] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 4 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/170 variables, 3/192 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/170 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:58] [INFO ] Deduced a trap composed of 12 places in 49 ms of which 4 ms to minimize.
At refinement iteration 21 (OVERLAPS) 0/170 variables, 2/194 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 12 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:36:59] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 2 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/170 variables, 3/197 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/170 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 24 (OVERLAPS) 0/170 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 197 constraints, problems are : Problem set: 0 solved, 95 unsolved in 13524 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 100/100 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 93/110 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (OVERLAPS) 1/73 variables, 4/114 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 7/121 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:01] [INFO ] Deduced a trap composed of 6 places in 42 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 1/122 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (OVERLAPS) 97/170 variables, 73/195 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 95/290 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:02] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 3/294 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/170 variables, 0/294 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:09] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:09] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 2 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/170 variables, 2/296 constraints. Problems are: Problem set: 0 solved, 95 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:11] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:11] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:12] [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
[2025-06-04 12:37:12] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/170 variables, 4/300 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/170 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 15 (OVERLAPS) 0/170 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 170/170 variables, and 300 constraints, problems are : Problem set: 0 solved, 95 unsolved in 25218 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 108/108 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 38765ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 38768ms
Starting structural reductions in SI_LTL mode, iteration 1 : 73/177 places, 97/202 transitions.
Applied a total of 0 rules in 8 ms. Remains 73 /73 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 39086 ms. Remains : 73/177 places, 97/202 transitions.
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p2) (NOT p0)), (NOT p2), (NOT p2)]
Running random walk in product with property : ShieldRVs-PT-005B-LTLFireability-04
Stuttering criterion allowed to conclude after 220 steps with 2 reset in 4 ms.
FORMULA ShieldRVs-PT-005B-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005B-LTLFireability-04 finished in 39249 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X(X((X(X(p0))||(p1&&G(p2))))))))'
Support contains 4 out of 177 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 177/177 places, 202/202 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 168 transition count 193
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 168 transition count 193
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 167 transition count 192
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 167 transition count 192
Applied a total of 20 rules in 11 ms. Remains 167 /177 variables (removed 10) and now considering 192/202 (removed 10) transitions.
// Phase 1: matrix 192 rows 167 cols
[2025-06-04 12:37:26] [INFO ] Computed 21 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:37:26] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-04 12:37:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:37:26] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
Running 191 sub problems to find dead transitions.
[2025-06-04 12:37:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 1 (OVERLAPS) 1/167 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:28] [INFO ] Deduced a trap composed of 20 places in 75 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:28] [INFO ] Deduced a trap composed of 20 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:28] [INFO ] Deduced a trap composed of 21 places in 48 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:28] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:28] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:28] [INFO ] Deduced a trap composed of 21 places in 63 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:28] [INFO ] Deduced a trap composed of 31 places in 67 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:29] [INFO ] Deduced a trap composed of 29 places in 61 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:29] [INFO ] Deduced a trap composed of 18 places in 71 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:29] [INFO ] Deduced a trap composed of 20 places in 65 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:29] [INFO ] Deduced a trap composed of 29 places in 58 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:29] [INFO ] Deduced a trap composed of 32 places in 66 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:29] [INFO ] Deduced a trap composed of 28 places in 70 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:29] [INFO ] Deduced a trap composed of 17 places in 69 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:29] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:29] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:29] [INFO ] Deduced a trap composed of 27 places in 61 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:29] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:29] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:29] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/167 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:30] [INFO ] Deduced a trap composed of 32 places in 57 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:30] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:30] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:30] [INFO ] Deduced a trap composed of 29 places in 71 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:30] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:30] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:30] [INFO ] Deduced a trap composed of 19 places in 66 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:30] [INFO ] Deduced a trap composed of 18 places in 62 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:30] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:30] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:30] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:30] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:30] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:31] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:31] [INFO ] Deduced a trap composed of 22 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:31] [INFO ] Deduced a trap composed of 22 places in 52 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:31] [INFO ] Deduced a trap composed of 24 places in 59 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:31] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:31] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:31] [INFO ] Deduced a trap composed of 32 places in 54 ms of which 7 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/167 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 24 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 20 places in 43 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 27 places in 40 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 31 places in 54 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 28 places in 59 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 28 places in 63 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 36 places in 61 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 39 places in 55 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:32] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:33] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:33] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:33] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:33] [INFO ] Deduced a trap composed of 22 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:33] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/167 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:33] [INFO ] Deduced a trap composed of 20 places in 44 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:33] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:33] [INFO ] Deduced a trap composed of 39 places in 56 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:33] [INFO ] Deduced a trap composed of 39 places in 61 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:34] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:34] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:34] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:34] [INFO ] Deduced a trap composed of 17 places in 71 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:34] [INFO ] Deduced a trap composed of 23 places in 78 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:34] [INFO ] Deduced a trap composed of 25 places in 59 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:34] [INFO ] Deduced a trap composed of 27 places in 59 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:34] [INFO ] Deduced a trap composed of 22 places in 62 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:34] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:34] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:34] [INFO ] Deduced a trap composed of 25 places in 62 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:34] [INFO ] Deduced a trap composed of 27 places in 61 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:34] [INFO ] Deduced a trap composed of 34 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:35] [INFO ] Deduced a trap composed of 21 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:35] [INFO ] Deduced a trap composed of 25 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:35] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 5 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/167 variables, 20/101 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:35] [INFO ] Deduced a trap composed of 22 places in 50 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:35] [INFO ] Deduced a trap composed of 36 places in 54 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:35] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:35] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:35] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:35] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:35] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:35] [INFO ] Deduced a trap composed of 22 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:35] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:35] [INFO ] Deduced a trap composed of 25 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:36] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:36] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:36] [INFO ] Deduced a trap composed of 21 places in 66 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:36] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:36] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 15/116 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:37] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:37] [INFO ] Deduced a trap composed of 24 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:37] [INFO ] Deduced a trap composed of 22 places in 69 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 3/119 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:38] [INFO ] Deduced a trap composed of 21 places in 45 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:38] [INFO ] Deduced a trap composed of 37 places in 48 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:38] [INFO ] Deduced a trap composed of 23 places in 55 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:38] [INFO ] Deduced a trap composed of 34 places in 60 ms of which 9 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/167 variables, 4/123 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/167 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 10 (OVERLAPS) 192/359 variables, 167/290 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/359 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:43] [INFO ] Deduced a trap composed of 24 places in 65 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:43] [INFO ] Deduced a trap composed of 32 places in 62 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:43] [INFO ] Deduced a trap composed of 23 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:43] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 3 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/359 variables, 4/294 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:45] [INFO ] Deduced a trap composed of 24 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:46] [INFO ] Deduced a trap composed of 27 places in 45 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/359 variables, 2/296 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:47] [INFO ] Deduced a trap composed of 21 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:47] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:47] [INFO ] Deduced a trap composed of 18 places in 43 ms of which 3 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/359 variables, 3/299 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:48] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:48] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:48] [INFO ] Deduced a trap composed of 18 places in 56 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:48] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:49] [INFO ] Deduced a trap composed of 28 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:49] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/359 variables, 6/305 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:50] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:50] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:51] [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
[2025-06-04 12:37:51] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/359 variables, 4/309 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:52] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:52] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:52] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:53] [INFO ] Deduced a trap composed of 29 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:53] [INFO ] Deduced a trap composed of 27 places in 47 ms of which 4 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/359 variables, 5/314 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:53] [INFO ] Deduced a trap composed of 27 places in 61 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:53] [INFO ] Deduced a trap composed of 21 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:53] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:54] [INFO ] Deduced a trap composed of 15 places in 70 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:54] [INFO ] Deduced a trap composed of 23 places in 67 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:54] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:54] [INFO ] Deduced a trap composed of 25 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:54] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:54] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/359 variables, 9/323 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:56] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:56] [INFO ] Deduced a trap composed of 22 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:56] [INFO ] Deduced a trap composed of 20 places in 46 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 359/359 variables, and 326 constraints, problems are : Problem set: 0 solved, 191 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 167/167 constraints, PredecessorRefiner: 191/191 constraints, Known Traps: 138/138 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/166 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 1 (OVERLAPS) 1/167 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/167 variables, 138/159 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:57] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:57] [INFO ] Deduced a trap composed of 25 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:57] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:58] [INFO ] Deduced a trap composed of 26 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:58] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:37:58] [INFO ] Deduced a trap composed of 21 places in 63 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/167 variables, 6/165 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/167 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 5 (OVERLAPS) 192/359 variables, 167/332 constraints. Problems are: Problem set: 0 solved, 191 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/359 variables, 191/523 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:00] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:01] [INFO ] Deduced a trap composed of 22 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:01] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:01] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:02] [INFO ] Deduced a trap composed of 23 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:02] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:02] [INFO ] Deduced a trap composed of 25 places in 54 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:03] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:03] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/359 variables, 9/532 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:06] [INFO ] Deduced a trap composed of 24 places in 61 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:06] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/359 variables, 2/534 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:15] [INFO ] Deduced a trap composed of 22 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:15] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:16] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:16] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:16] [INFO ] Deduced a trap composed of 21 places in 62 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:17] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:17] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:18] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:18] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:18] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:19] [INFO ] Deduced a trap composed of 29 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:21] [INFO ] Deduced a trap composed of 23 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:22] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/359 variables, 13/547 constraints. Problems are: Problem set: 0 solved, 191 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 359/359 variables, and 547 constraints, problems are : Problem set: 0 solved, 191 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 167/167 constraints, PredecessorRefiner: 191/191 constraints, Known Traps: 168/168 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60081ms problems are : Problem set: 0 solved, 191 unsolved
Search for dead transitions found 0 dead transitions in 60081ms
Starting structural reductions in LTL mode, iteration 1 : 167/177 places, 192/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60284 ms. Remains : 167/177 places, 192/202 transitions.
Stuttering acceptance computed with spot in 1536 ms :[(NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0), true, (NOT p0), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-005B-LTLFireability-05
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-005B-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005B-LTLFireability-05 finished in 61867 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(X(p1))&&F(p2)) U (p1||G(p3)))&&p0)))'
Support contains 9 out of 177 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 177/177 places, 202/202 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 169 transition count 194
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 169 transition count 194
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 168 transition count 193
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 168 transition count 193
Applied a total of 18 rules in 14 ms. Remains 168 /177 variables (removed 9) and now considering 193/202 (removed 9) transitions.
// Phase 1: matrix 193 rows 168 cols
[2025-06-04 12:38:28] [INFO ] Computed 21 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:38:28] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-04 12:38:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:38:28] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Running 192 sub problems to find dead transitions.
[2025-06-04 12:38:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 1 (OVERLAPS) 1/168 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:30] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:30] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:30] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:30] [INFO ] Deduced a trap composed of 31 places in 48 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:30] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:30] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:30] [INFO ] Deduced a trap composed of 31 places in 61 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:30] [INFO ] Deduced a trap composed of 29 places in 58 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:30] [INFO ] Deduced a trap composed of 18 places in 64 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:30] [INFO ] Deduced a trap composed of 20 places in 62 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:30] [INFO ] Deduced a trap composed of 29 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:30] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:31] [INFO ] Deduced a trap composed of 17 places in 66 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:31] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:31] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:31] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:31] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:31] [INFO ] Deduced a trap composed of 18 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:31] [INFO ] Deduced a trap composed of 27 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:31] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:31] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:31] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:31] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:31] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:31] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:31] [INFO ] Deduced a trap composed of 19 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:32] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:32] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:32] [INFO ] Deduced a trap composed of 29 places in 66 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:32] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:32] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:32] [INFO ] Deduced a trap composed of 18 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:32] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:32] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:32] [INFO ] Deduced a trap composed of 22 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:32] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:33] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:33] [INFO ] Deduced a trap composed of 24 places in 64 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:33] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 19/60 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:34] [INFO ] Deduced a trap composed of 22 places in 46 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:34] [INFO ] Deduced a trap composed of 18 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:34] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:34] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:34] [INFO ] Deduced a trap composed of 21 places in 62 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:34] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:34] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:34] [INFO ] Deduced a trap composed of 23 places in 59 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:34] [INFO ] Deduced a trap composed of 20 places in 64 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:34] [INFO ] Deduced a trap composed of 19 places in 65 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:34] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:34] [INFO ] Deduced a trap composed of 20 places in 59 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:35] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:35] [INFO ] Deduced a trap composed of 19 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:35] [INFO ] Deduced a trap composed of 21 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:35] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:35] [INFO ] Deduced a trap composed of 22 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:35] [INFO ] Deduced a trap composed of 28 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:35] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:35] [INFO ] Deduced a trap composed of 28 places in 56 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 20/80 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:35] [INFO ] Deduced a trap composed of 31 places in 65 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:35] [INFO ] Deduced a trap composed of 31 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:35] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:35] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:36] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:36] [INFO ] Deduced a trap composed of 18 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:36] [INFO ] Deduced a trap composed of 20 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:36] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:36] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:36] [INFO ] Deduced a trap composed of 23 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:36] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:36] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:36] [INFO ] Deduced a trap composed of 31 places in 61 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/168 variables, 13/93 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:37] [INFO ] Deduced a trap composed of 32 places in 66 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:37] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:37] [INFO ] Deduced a trap composed of 28 places in 64 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:37] [INFO ] Deduced a trap composed of 27 places in 64 ms of which 9 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/168 variables, 4/97 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:38] [INFO ] Deduced a trap composed of 19 places in 59 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:38] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:39] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:39] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:39] [INFO ] Deduced a trap composed of 26 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:39] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 6/103 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:39] [INFO ] Deduced a trap composed of 25 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:40] [INFO ] Deduced a trap composed of 21 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:40] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 3/106 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:40] [INFO ] Deduced a trap composed of 21 places in 45 ms of which 5 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/168 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 11 (OVERLAPS) 193/361 variables, 168/275 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:43] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:44] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/361 variables, 2/277 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:45] [INFO ] Deduced a trap composed of 32 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:45] [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
[2025-06-04 12:38:45] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:46] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:46] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:46] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 4 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/361 variables, 6/283 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:47] [INFO ] Deduced a trap along path composed of 3 places in 17 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/361 variables, 1/284 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:48] [INFO ] Deduced a trap composed of 26 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:49] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:49] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:49] [INFO ] Deduced a trap composed of 23 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:49] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:49] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 6 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/361 variables, 6/290 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:51] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 9 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/361 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:52] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 2 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/361 variables, 1/292 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:53] [INFO ] Deduced a trap composed of 25 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:53] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/361 variables, 2/294 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:55] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 2 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/361 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:56] [INFO ] Deduced a trap composed of 18 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:57] [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
[2025-06-04 12:38:57] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:57] [INFO ] Deduced a trap composed of 25 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:57] [INFO ] Deduced a trap composed of 26 places in 38 ms of which 3 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/361 variables, 5/300 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:58] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 9 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 361/361 variables, and 301 constraints, problems are : Problem set: 0 solved, 192 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 168/168 constraints, PredecessorRefiner: 192/192 constraints, Known Traps: 111/111 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 1 (OVERLAPS) 1/168 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 111/132 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:58] [INFO ] Deduced a trap composed of 31 places in 56 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:59] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:59] [INFO ] Deduced a trap composed of 24 places in 65 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:59] [INFO ] Deduced a trap composed of 34 places in 57 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:59] [INFO ] Deduced a trap composed of 18 places in 56 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:59] [INFO ] Deduced a trap composed of 32 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:59] [INFO ] Deduced a trap composed of 31 places in 55 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:59] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:59] [INFO ] Deduced a trap composed of 34 places in 48 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:59] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:38:59] [INFO ] Deduced a trap composed of 35 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:00] [INFO ] Deduced a trap composed of 32 places in 61 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 12/144 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:00] [INFO ] Deduced a trap composed of 29 places in 62 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:00] [INFO ] Deduced a trap composed of 24 places in 59 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:00] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:00] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:01] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:01] [INFO ] Deduced a trap composed of 26 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:01] [INFO ] Deduced a trap composed of 35 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:01] [INFO ] Deduced a trap composed of 24 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:01] [INFO ] Deduced a trap composed of 24 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:01] [INFO ] Deduced a trap composed of 24 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:01] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:01] [INFO ] Deduced a trap composed of 37 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:01] [INFO ] Deduced a trap composed of 34 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:01] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:01] [INFO ] Deduced a trap composed of 32 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:01] [INFO ] Deduced a trap composed of 34 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:01] [INFO ] Deduced a trap composed of 39 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:01] [INFO ] Deduced a trap composed of 33 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:02] [INFO ] Deduced a trap composed of 24 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:02] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 7 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 20/164 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:02] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/168 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:03] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:03] [INFO ] Deduced a trap composed of 25 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:03] [INFO ] Deduced a trap composed of 31 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:03] [INFO ] Deduced a trap composed of 18 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:03] [INFO ] Deduced a trap composed of 31 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:03] [INFO ] Deduced a trap composed of 32 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:03] [INFO ] Deduced a trap composed of 23 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:03] [INFO ] Deduced a trap composed of 40 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:03] [INFO ] Deduced a trap composed of 22 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:04] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:04] [INFO ] Deduced a trap composed of 31 places in 44 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/168 variables, 11/176 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:04] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:04] [INFO ] Deduced a trap composed of 24 places in 61 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:05] [INFO ] Deduced a trap composed of 34 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:05] [INFO ] Deduced a trap composed of 37 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:05] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:05] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 6/182 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:05] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:06] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 2/184 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:06] [INFO ] Deduced a trap composed of 29 places in 62 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:06] [INFO ] Deduced a trap composed of 20 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:06] [INFO ] Deduced a trap composed of 38 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:07] [INFO ] Deduced a trap composed of 43 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:07] [INFO ] Deduced a trap composed of 28 places in 45 ms of which 4 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/168 variables, 5/189 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:07] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:07] [INFO ] Deduced a trap composed of 22 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:07] [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
[2025-06-04 12:39:08] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 4/193 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:08] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:08] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:08] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:08] [INFO ] Deduced a trap composed of 25 places in 58 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:09] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:09] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:09] [INFO ] Deduced a trap composed of 24 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:09] [INFO ] Deduced a trap composed of 34 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:09] [INFO ] Deduced a trap composed of 34 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:09] [INFO ] Deduced a trap composed of 25 places in 53 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/168 variables, 10/203 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:10] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:10] [INFO ] Deduced a trap composed of 18 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:10] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:10] [INFO ] Deduced a trap composed of 23 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:10] [INFO ] Deduced a trap composed of 36 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:10] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:10] [INFO ] Deduced a trap composed of 28 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:10] [INFO ] Deduced a trap composed of 29 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:10] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:10] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/168 variables, 10/213 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:11] [INFO ] Deduced a trap composed of 39 places in 53 ms of which 5 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/168 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/168 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 15 (OVERLAPS) 193/361 variables, 168/382 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/361 variables, 192/574 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:13] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:14] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:14] [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
[2025-06-04 12:39:14] [INFO ] Deduced a trap composed of 19 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:14] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:14] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:15] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:15] [INFO ] Deduced a trap composed of 22 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:16] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:16] [INFO ] Deduced a trap composed of 21 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:16] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:16] [INFO ] Deduced a trap composed of 28 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:17] [INFO ] Deduced a trap composed of 25 places in 57 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:17] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:17] [INFO ] Deduced a trap composed of 27 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:17] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:17] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 2 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/361 variables, 17/591 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:26] [INFO ] Deduced a trap composed of 39 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:26] [INFO ] Deduced a trap composed of 24 places in 59 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:27] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:28] [INFO ] Deduced a trap composed of 22 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:28] [INFO ] Deduced a trap composed of 23 places in 45 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 361/361 variables, and 596 constraints, problems are : Problem set: 0 solved, 192 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 168/168 constraints, PredecessorRefiner: 192/192 constraints, Known Traps: 215/215 constraints, Known Traps Along Path: 0/1 constraints]
After SMT, in 60047ms problems are : Problem set: 0 solved, 192 unsolved
Search for dead transitions found 0 dead transitions in 60048ms
Starting structural reductions in LTL mode, iteration 1 : 168/177 places, 193/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60249 ms. Remains : 168/177 places, 193/202 transitions.
Stuttering acceptance computed with spot in 494 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p0) (AND (NOT p1) (NOT p3))), true, (NOT p1), (NOT p2), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p1), (AND (NOT p3) (NOT p1)), (NOT p3)]
Running random walk in product with property : ShieldRVs-PT-005B-LTLFireability-06
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-005B-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005B-LTLFireability-06 finished in 60765 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 U (G(!p0)||(!p0&&((X(X(X(p1))) U ((X(X(X(p1)))&&G(p2))||X(X(X(G(p1)))))) U (G((X(X(X(p1))) U ((X(X(X(p1)))&&G(p2))||X(X(X(G(p1)))))))||((X(X(X(p1))) U ((X(X(X(p1)))&&G(p2))||X(X(X(G(p1))))))&&p3))))))))'
Support contains 8 out of 177 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 177/177 places, 202/202 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 169 transition count 194
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 169 transition count 194
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 168 transition count 193
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 168 transition count 193
Applied a total of 18 rules in 10 ms. Remains 168 /177 variables (removed 9) and now considering 193/202 (removed 9) transitions.
// Phase 1: matrix 193 rows 168 cols
[2025-06-04 12:39:29] [INFO ] Computed 21 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:39:29] [INFO ] Implicit Places using invariants in 64 ms returned []
[2025-06-04 12:39:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:39:29] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Running 192 sub problems to find dead transitions.
[2025-06-04 12:39:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 1 (OVERLAPS) 1/168 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:31] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:31] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:31] [INFO ] Deduced a trap composed of 21 places in 48 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:31] [INFO ] Deduced a trap composed of 22 places in 45 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:31] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:31] [INFO ] Deduced a trap composed of 20 places in 45 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:31] [INFO ] Deduced a trap composed of 29 places in 54 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:31] [INFO ] Deduced a trap composed of 32 places in 52 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:31] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:31] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:31] [INFO ] Deduced a trap composed of 29 places in 62 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:31] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:31] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:31] [INFO ] Deduced a trap composed of 29 places in 62 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:32] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:32] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:32] [INFO ] Deduced a trap composed of 29 places in 57 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:32] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:32] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:32] [INFO ] Deduced a trap composed of 18 places in 59 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:32] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:32] [INFO ] Deduced a trap composed of 18 places in 67 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:32] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:32] [INFO ] Deduced a trap composed of 21 places in 69 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:32] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:33] [INFO ] Deduced a trap composed of 19 places in 67 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:33] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:33] [INFO ] Deduced a trap composed of 19 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:33] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:33] [INFO ] Deduced a trap composed of 20 places in 59 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:33] [INFO ] Deduced a trap composed of 21 places in 65 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:33] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:33] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:33] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:33] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:33] [INFO ] Deduced a trap composed of 22 places in 57 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:33] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:33] [INFO ] Deduced a trap composed of 25 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:33] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:33] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:34] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:34] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:34] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:34] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:34] [INFO ] Deduced a trap composed of 28 places in 64 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:35] [INFO ] Deduced a trap composed of 22 places in 67 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:35] [INFO ] Deduced a trap composed of 29 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:35] [INFO ] Deduced a trap composed of 23 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:35] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:35] [INFO ] Deduced a trap composed of 24 places in 51 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:35] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:35] [INFO ] Deduced a trap composed of 36 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:35] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:35] [INFO ] Deduced a trap composed of 25 places in 44 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 14/75 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:36] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:36] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:36] [INFO ] Deduced a trap composed of 28 places in 63 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:36] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:36] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:36] [INFO ] Deduced a trap composed of 36 places in 60 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:36] [INFO ] Deduced a trap composed of 39 places in 56 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:36] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:36] [INFO ] Deduced a trap composed of 24 places in 64 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:36] [INFO ] Deduced a trap composed of 25 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:36] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:37] [INFO ] Deduced a trap composed of 30 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:37] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:37] [INFO ] Deduced a trap composed of 33 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:37] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/168 variables, 15/90 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:37] [INFO ] Deduced a trap composed of 30 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:38] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:38] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:38] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:38] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:38] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:38] [INFO ] Deduced a trap composed of 22 places in 59 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/168 variables, 7/97 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:39] [INFO ] Deduced a trap composed of 31 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:39] [INFO ] Deduced a trap composed of 36 places in 59 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:40] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:40] [INFO ] Deduced a trap composed of 24 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:40] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 3/102 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:41] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:41] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/168 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:42] [INFO ] Deduced a trap composed of 31 places in 55 ms of which 8 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:43] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:43] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:43] [INFO ] Deduced a trap composed of 37 places in 53 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:43] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/168 variables, 4/109 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/168 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 13 (OVERLAPS) 193/361 variables, 168/277 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:46] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:46] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:46] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:46] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:46] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:46] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:47] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:47] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:47] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/361 variables, 9/286 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:47] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:48] [INFO ] Deduced a trap composed of 21 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:48] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:48] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:48] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:48] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:48] [INFO ] Deduced a trap composed of 24 places in 37 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:48] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/361 variables, 8/294 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:50] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:50] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:50] [INFO ] Deduced a trap composed of 30 places in 44 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:50] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:50] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/361 variables, 5/299 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:51] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 4 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/361 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:52] [INFO ] Deduced a trap composed of 25 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:52] [INFO ] Deduced a trap composed of 28 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:52] [INFO ] Deduced a trap composed of 29 places in 48 ms of which 7 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/361 variables, 3/303 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:54] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:55] [INFO ] Deduced a trap composed of 19 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:55] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:55] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:55] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:55] [INFO ] Deduced a trap composed of 27 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:55] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:55] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:55] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 2 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/361 variables, 9/312 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:56] [INFO ] Deduced a trap composed of 28 places in 57 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:56] [INFO ] Deduced a trap composed of 25 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:57] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:57] [INFO ] Deduced a trap composed of 28 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:57] [INFO ] Deduced a trap composed of 34 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:57] [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
[2025-06-04 12:39:57] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:57] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:57] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:57] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 3 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/361 variables, 10/322 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:58] [INFO ] Deduced a trap composed of 23 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:58] [INFO ] Deduced a trap composed of 23 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:58] [INFO ] Deduced a trap composed of 29 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:58] [INFO ] Deduced a trap composed of 26 places in 48 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:58] [INFO ] Deduced a trap composed of 32 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:58] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:58] [INFO ] Deduced a trap composed of 33 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:39:58] [INFO ] Deduced a trap composed of 36 places in 46 ms of which 3 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/361 variables, 8/330 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 361/361 variables, and 330 constraints, problems are : Problem set: 0 solved, 192 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 168/168 constraints, PredecessorRefiner: 192/192 constraints, Known Traps: 141/141 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 1 (OVERLAPS) 1/168 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 141/162 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:00] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:00] [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
[2025-06-04 12:40:00] [INFO ] Deduced a trap composed of 21 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:00] [INFO ] Deduced a trap composed of 24 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:00] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:00] [INFO ] Deduced a trap composed of 20 places in 43 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:00] [INFO ] Deduced a trap composed of 21 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:01] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:01] [INFO ] Deduced a trap composed of 25 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:01] [INFO ] Deduced a trap composed of 36 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:01] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:01] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:01] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:01] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:01] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 15/177 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:02] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:02] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 2/179 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:02] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/168 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:03] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:03] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:03] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:03] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:04] [INFO ] Deduced a trap composed of 30 places in 39 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/168 variables, 5/185 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:04] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 1/186 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:05] [INFO ] Deduced a trap composed of 32 places in 57 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:06] [INFO ] Deduced a trap composed of 27 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:06] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:06] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:06] [INFO ] Deduced a trap composed of 21 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:06] [INFO ] Deduced a trap composed of 29 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:06] [INFO ] Deduced a trap composed of 34 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:06] [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
[2025-06-04 12:40:06] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:06] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:06] [INFO ] Deduced a trap composed of 22 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:07] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:07] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/168 variables, 12/199 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 11 (OVERLAPS) 193/361 variables, 168/367 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/361 variables, 192/559 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:10] [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
[2025-06-04 12:40:10] [INFO ] Deduced a trap composed of 15 places in 72 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:10] [INFO ] Deduced a trap composed of 20 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:10] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:10] [INFO ] Deduced a trap composed of 23 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:10] [INFO ] Deduced a trap composed of 28 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:10] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:10] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:11] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:11] [INFO ] Deduced a trap composed of 24 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:12] [INFO ] Deduced a trap composed of 18 places in 49 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/361 variables, 11/570 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:15] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:15] [INFO ] Deduced a trap composed of 21 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:15] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:16] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:16] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:16] [INFO ] Deduced a trap composed of 22 places in 63 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:16] [INFO ] Deduced a trap composed of 22 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:16] [INFO ] Deduced a trap composed of 20 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:16] [INFO ] Deduced a trap composed of 22 places in 56 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:17] [INFO ] Deduced a trap composed of 23 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:17] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:17] [INFO ] Deduced a trap composed of 24 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:17] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:17] [INFO ] Deduced a trap composed of 25 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:19] [INFO ] Deduced a trap composed of 25 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:19] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:19] [INFO ] Deduced a trap composed of 21 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:20] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/361 variables, 18/588 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:24] [INFO ] Deduced a trap composed of 22 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:25] [INFO ] Deduced a trap composed of 24 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:26] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:26] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:26] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:26] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:40:27] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/361 variables, 7/595 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 361/361 variables, and 595 constraints, problems are : Problem set: 0 solved, 192 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 168/168 constraints, PredecessorRefiner: 192/192 constraints, Known Traps: 214/214 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60051ms problems are : Problem set: 0 solved, 192 unsolved
Search for dead transitions found 0 dead transitions in 60051ms
Starting structural reductions in LTL mode, iteration 1 : 168/177 places, 193/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60247 ms. Remains : 168/177 places, 193/202 transitions.
Stuttering acceptance computed with spot in 3936 ms :[p0, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-005B-LTLFireability-08
Product exploration explored 100000 steps with 18186 reset in 195 ms.
Product exploration explored 100000 steps with 18185 reset in 193 ms.
Computed a total of 40 stabilizing places and 40 stable transitions
Computed a total of 40 stabilizing places and 40 stable transitions
Detected a total of 40/168 stabilizing places and 40/193 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p2 (NOT p3) p1), (X p2), (X (NOT (AND p2 p0))), (X (NOT p3)), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p0))), (X (AND (NOT p3) (NOT p0))), (X (AND p2 (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p3) p0))), (X (X p2)), (X (X (NOT (AND p2 p0)))), (X (X (AND (NOT p3) p2 (NOT p0)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0))))), (X (X (AND (NOT p3) (NOT p0)))), (X (X (AND p2 (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p3) p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Error Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/autfilt-linux64' '--check=stutter' '--hoaf=tv' '--tgba' '--small' '--given-formula=(!p0&&p2&&!p3&&p1)' '--given-formula=X(p2)' '--given-formula=X(!(p2&&p0))' '--given-formula=X(!p3)' '--given-formula=X(!(!p2&&!p0))' '--given-formula=X(!(!p2&&p0))' '--given-formula=X((!p3&&!p0))' '--given-formula=X((p2&&!p0))' '--given-formula=X(!p0)' '--given-formula=X(!(!p3&&p0))' '--given-formula=X(X(p2))' '--given-formula=X(X(!(p2&&p0)))' '--given-formula=X(X((!p3&&p2&&!p0)))' '--given-formula=X(X(!p3))' '--given-formula=X(X(!(!p2&&!p0)))' '--given-formula=X(X(!(!p2&&p0)))' '--given-formula=X(X(!(!p3&&!p2&&!p0)))' '--given-formula=X(X((!p3&&!p0)))' '--given-formula=X(X((p2&&!p0)))' '--given-formula=X(X(!p0))' '--given-formula=X(X(!(!p3&&p0)))' '--given-formula=F((G(p2)||G(!p2)))' '-F' '/tmp/b4k7282625065456929951.hoa' '--given-strategy=minato' killed by timeout after 10 SECONDS
Error Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/autfilt-linux64' '--check=stutter' '--hoaf=tv' '--tgba' '--small' '--given-formula=(!p0&&p2&&!p3&&p1&&X(p2)&&X(!(p2&&p0))&&X(!p3)&&X(!(!p2&&!p0))&&X(!(!p2&&p0))&&X((!p3&&!p0))&&X((p2&&!p0))&&X(!p0)&&X(!(!p3&&p0))&&X(X(p2))&&X(X(!(p2&&p0)))&&X(X((!p3&&p2&&!p0)))&&X(X(!p3))&&X(X(!(!p2&&!p0)))&&X(X(!(!p2&&p0)))&&X(X(!(!p3&&!p2&&!p0)))&&X(X((!p3&&!p0)))&&X(X((p2&&!p0)))&&X(X(!p0))&&X(X(!(!p3&&p0)))&&F((G(p2)||G(!p2))))' '-F' '/tmp/b4k17159143873853557508.hoa' '--given-strategy=minato' killed by timeout after 10 SECONDS
Error Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/autfilt-linux64' '--check=stutter' '--hoaf=tv' '--tgba' '--small' '--given-formula=(!p0&&p2&&!p3&&p1&&X(p2)&&X(!(p2&&p0))&&X(!p3)&&X(!(!p2&&!p0))&&X(!(!p2&&p0))&&X((!p3&&!p0))&&X((p2&&!p0))&&X(!p0)&&X(!(!p3&&p0))&&X(X(p2))&&X(X(!(p2&&p0)))&&X(X((!p3&&p2&&!p0)))&&X(X(!p3))&&X(X(!(!p2&&!p0)))&&X(X(!(!p2&&p0)))&&X(X(!(!p3&&!p2&&!p0)))&&X(X((!p3&&!p0)))&&X(X((p2&&!p0)))&&X(X(!p0))&&X(X(!(!p3&&p0)))&&F((G(p2)||G(!p2))))' '-F' '/tmp/b4k4101519712690627122.hoa' '--given-strategy=stutter-relax' killed by timeout after 10 SECONDS
Error Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/autfilt-linux64' '--check=stutter' '--hoaf=tv' '--tgba' '--small' '--given-formula=(!p0&&p2&&!p3&&p1&&X(p2)&&X(!(p2&&p0))&&X(!p3)&&X(!(!p2&&!p0))&&X(!(!p2&&p0))&&X((!p3&&!p0))&&X((p2&&!p0))&&X(!p0)&&X(!(!p3&&p0))&&X(X(p2))&&X(X(!(p2&&p0)))&&X(X((!p3&&p2&&!p0)))&&X(X(!p3))&&X(X(!(!p2&&!p0)))&&X(X(!(!p2&&p0)))&&X(X(!(!p3&&!p2&&!p0)))&&X(X((!p3&&!p0)))&&X(X((p2&&!p0)))&&X(X(!p0))&&X(X(!(!p3&&p0)))&&F((G(p2)||G(!p2))))' '-F' '/tmp/b4k1944812298810109873.hoa' '--given-strategy=minato' killed by timeout after 10 SECONDS
Error Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/autfilt-linux64' '--check=stutter' '--hoaf=tv' '--tgba' '--small' '--given-formula=(!p0&&p2&&!p3&&p1&&X(p2)&&X(!(p2&&p0))&&X(!p3)&&X(!(!p2&&!p0))&&X(!(!p2&&p0))&&X((!p3&&!p0))&&X((p2&&!p0))&&X(!p0)&&X(!(!p3&&p0))&&X(X(p2))&&X(X(!(p2&&p0)))&&X(X((!p3&&p2&&!p0)))&&X(X(!p3))&&X(X(!(!p2&&!p0)))&&X(X(!(!p2&&p0)))&&X(X(!(!p3&&!p2&&!p0)))&&X(X((!p3&&!p0)))&&X(X((p2&&!p0)))&&X(X(!p0))&&X(X(!(!p3&&p0)))&&F((G(p2)||G(!p2))))' '-F' '/tmp/b4k8711673229237106375.hoa' '--given-strategy=stutter-relax' killed by timeout after 10 SECONDS
Error Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/autfilt-linux64' '--check=stutter' '--hoaf=tv' '--tgba' '--small' '--given-formula=(!p0&&p2&&!p3&&p1&&X(p2)&&X(!(p2&&p0))&&X(!p3)&&X(!(!p2&&!p0))&&X(!(!p2&&p0))&&X((!p3&&!p0))&&X((p2&&!p0))&&X(!p0)&&X(!(!p3&&p0))&&X(X(p2))&&X(X(!(p2&&p0)))&&X(X((!p3&&p2&&!p0)))&&X(X(!p3))&&X(X(!(!p2&&!p0)))&&X(X(!(!p2&&p0)))&&X(X(!(!p3&&!p2&&!p0)))&&X(X((!p3&&!p0)))&&X(X((p2&&!p0)))&&X(X(!p0))&&X(X(!(!p3&&p0)))&&F((G(p2)||G(!p2))))' '-F' '/tmp/b4k6152189657525331342.hoa' '--given-strategy=all' killed by timeout after 10 SECONDS
Knowledge based reduction with 22 factoid took 60126 ms. Reduced automaton from 49 states, 431 edges and 4 AP (stutter sensitive) to 49 states, 431 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 3618 ms :[p0, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p2))]
RANDOM walk for 40000 steps (170 resets) in 428 ms. (93 steps per ms) remains 8/38 properties
BEST_FIRST walk for 40004 steps (20 resets) in 284 ms. (140 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (22 resets) in 148 ms. (268 steps per ms) remains 4/8 properties
BEST_FIRST walk for 40004 steps (21 resets) in 106 ms. (373 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (21 resets) in 134 ms. (296 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (22 resets) in 95 ms. (416 steps per ms) remains 4/4 properties
[2025-06-04 12:41:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 65/73 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 95/168 variables, 13/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 193/361 variables, 168/189 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/361 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/361 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 361/361 variables, and 189 constraints, problems are : Problem set: 0 solved, 4 unsolved in 235 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 168/168 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 65/73 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:38] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:38] [INFO ] Deduced a trap composed of 19 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:38] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 95/168 variables, 13/24 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/168 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 193/361 variables, 168/192 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/361 variables, 4/196 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:38] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:38] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 6 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/361 variables, 2/198 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:39] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/361 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:39] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:39] [INFO ] Deduced a trap along path composed of 3 places in 110 ms of which 1 ms to minimize.
Problem apf29 is UNSAT
Problem apf30 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/361 variables, 2/201 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:39] [INFO ] Deduced a trap composed of 18 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:39] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:39] [INFO ] Deduced a trap composed of 24 places in 61 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/361 variables, 3/204 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/361 variables, 0/204 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/361 variables, 0/204 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 361/361 variables, and 204 constraints, problems are : Problem set: 2 solved, 2 unsolved in 1251 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 168/168 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 2/2 constraints]
After SMT, in 1508ms problems are : Problem set: 2 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 63 ms.
Support contains 8 out of 168 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 168/168 places, 193/193 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 168 transition count 175
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 150 transition count 175
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 36 place count 150 transition count 151
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 84 place count 126 transition count 151
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 180 place count 78 transition count 103
Partial Free-agglomeration rule applied 11 times.
Drop transitions (Partial Free agglomeration) removed 11 transitions
Iterating global reduction 2 with 11 rules applied. Total rules applied 191 place count 78 transition count 103
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 192 place count 77 transition count 102
Applied a total of 192 rules in 18 ms. Remains 77 /168 variables (removed 91) and now considering 102/193 (removed 91) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 77/168 places, 102/193 transitions.
RANDOM walk for 40000 steps (470 resets) in 147 ms. (270 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (87 resets) in 53 ms. (740 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (93 resets) in 69 ms. (571 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 1542074 steps, run timeout after 3001 ms. (steps per millisecond=513 ) properties seen :0 out of 2
Probabilistic random walk after 1542074 steps, saw 269351 distinct states, run finished after 3007 ms. (steps per millisecond=512 ) properties seen :0
// Phase 1: matrix 102 rows 77 cols
[2025-06-04 12:41:42] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 26/34 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 67/101 variables, 34/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/101 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 68/169 variables, 33/75 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/169 variables, 8/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/169 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 4/173 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/173 variables, 4/89 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/173 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 6/179 variables, 6/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/179 variables, 3/98 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/179 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/179 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 179/179 variables, and 98 constraints, problems are : Problem set: 0 solved, 2 unsolved in 303 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 77/77 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 26/34 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:43] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 67/101 variables, 34/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/101 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 68/169 variables, 33/76 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/169 variables, 8/84 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/169 variables, 2/86 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:43] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/169 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/169 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 4/173 variables, 2/89 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/173 variables, 4/93 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/173 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 6/179 variables, 6/99 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/179 variables, 3/102 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:43] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:43] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/179 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/179 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/179 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 179/179 variables, and 104 constraints, problems are : Problem set: 0 solved, 2 unsolved in 399 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 77/77 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 734ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 35 ms.
Support contains 8 out of 77 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 77/77 places, 102/102 transitions.
Applied a total of 0 rules in 3 ms. Remains 77 /77 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 77/77 places, 102/102 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 77/77 places, 102/102 transitions.
Applied a total of 0 rules in 2 ms. Remains 77 /77 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2025-06-04 12:41:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:41:43] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-04 12:41:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:41:43] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:41:43] [INFO ] Redundant transitions in 15 ms returned []
Running 97 sub problems to find dead transitions.
[2025-06-04 12:41:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:44] [INFO ] Deduced a trap composed of 6 places in 90 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:44] [INFO ] Deduced a trap composed of 6 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:44] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:44] [INFO ] Deduced a trap composed of 5 places in 71 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:44] [INFO ] Deduced a trap composed of 6 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:44] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:44] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:44] [INFO ] Deduced a trap composed of 10 places in 240 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:44] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:45] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:45] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:45] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:45] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:45] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:45] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 15/31 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:45] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (OVERLAPS) 4/77 variables, 5/37 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 6 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 8 places in 59 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:46] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:47] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:47] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:47] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:47] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 20/57 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:47] [INFO ] Deduced a trap composed of 6 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:47] [INFO ] Deduced a trap composed of 12 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:47] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:47] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:47] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:47] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 6/63 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:48] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:48] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/77 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/77 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 10 (OVERLAPS) 102/179 variables, 77/142 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:48] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/179 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:49] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:49] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:49] [INFO ] Deduced a trap composed of 10 places in 21 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/179 variables, 3/146 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:49] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:50] [INFO ] Deduced a trap composed of 6 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:50] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:50] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/179 variables, 4/150 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:50] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:50] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:50] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:50] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/179 variables, 4/154 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:50] [INFO ] Deduced a trap composed of 11 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:50] [INFO ] Deduced a trap composed of 12 places in 63 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:51] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:51] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:51] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/179 variables, 5/159 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:51] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/179 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:52] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:52] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:52] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:52] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:52] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 2 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/179 variables, 5/165 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:52] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:52] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/179 variables, 2/167 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/179 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 20 (OVERLAPS) 0/179 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 179/179 variables, and 167 constraints, problems are : Problem set: 0 solved, 97 unsolved in 10581 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 77/77 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 68/68 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 42/58 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (OVERLAPS) 4/77 variables, 5/63 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 26/89 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:54] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/77 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:54] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:55] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:55] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 3/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 102/179 variables, 77/170 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/179 variables, 97/267 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:56] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:56] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/179 variables, 2/269 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:57] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:57] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/179 variables, 2/271 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:59] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:41:59] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/179 variables, 2/273 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:00] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:00] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:00] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/179 variables, 3/276 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:02] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/179 variables, 1/277 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/179 variables, 1/278 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:07] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:08] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/179 variables, 2/280 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:09] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/179 variables, 1/281 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:13] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/179 variables, 1/282 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:17] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:17] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:17] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:18] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 3 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/179 variables, 4/286 constraints. Problems are: Problem set: 0 solved, 97 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:42:22] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 179/179 variables, and 287 constraints, problems are : Problem set: 0 solved, 97 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 77/77 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 91/91 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 40613ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 40615ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40791 ms. Remains : 77/77 places, 102/102 transitions.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p2 (NOT p3) p1), (X p2), (X (NOT (AND p2 p0))), (X (NOT p3)), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p0))), (X (AND (NOT p3) (NOT p0))), (X (AND p2 (NOT p0))), (X (NOT p0)), (X (NOT (AND (NOT p3) p0))), (X (X p2)), (X (X (NOT (AND p2 p0)))), (X (X (AND (NOT p3) p2 (NOT p0)))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0))))), (X (X (AND (NOT p3) (NOT p0)))), (X (X (AND p2 (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p3) p0)))), (F (OR (G p2) (G (NOT p2)))), (G (OR p3 p2 (NOT p0) p1)), (G (OR p2 (NOT p0) p1))]
False Knowledge obtained : [(F (NOT (OR p3 (NOT p0) (NOT p1)))), (F (NOT (AND p2 (NOT p0) p1))), (F (NOT (OR p3 p0 p1))), (F p3), (F (NOT (OR p3 p2 p0))), (F (NOT (OR p2 (NOT p0) (NOT p1)))), (F (NOT (OR p3 (NOT p2) (NOT p0) p1))), (F (NOT p2)), (F (NOT (AND (NOT p0) p1))), (F (NOT (OR p2 (NOT p0)))), (F (NOT (OR p2 p0))), (F (NOT (OR (NOT p2) (NOT p0)))), (F (NOT (OR p3 (NOT p0) p1))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p3) (NOT p0)))), (F (NOT (AND (NOT p3) (NOT p0) p1))), (F (NOT (OR p0 p1))), (F (NOT (OR p3 (NOT p2) (NOT p0)))), (F (NOT p1)), (F (NOT (OR p3 (NOT p0)))), (F (NOT (OR p3 (NOT p2) (NOT p0) (NOT p1)))), (F (NOT (OR p3 p2 p0 (NOT p1)))), (F (NOT (OR p2 p0 (NOT p1)))), (F (NOT (OR p3 (NOT p2) p0 p1))), (F p0), (F (NOT (AND (NOT p3) p2 (NOT p0)))), (F (NOT (AND (NOT p3) p2 (NOT p0) p1))), (F (NOT (OR (NOT p2) (NOT p0) p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p3 p2 (NOT p0)))), (F (NOT (OR (NOT p2) (NOT p0) (NOT p1)))), (F (NOT (OR p3 p2 (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p2) p0 p1))), (F (NOT (AND p2 (NOT p0))))]
Error Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/autfilt-linux64' '--check=stutter' '--hoaf=tv' '--tgba' '--small' '--given-formula=(!p0&&p2&&!p3&&p1)' '--given-formula=X(p2)' '--given-formula=X(!(p2&&p0))' '--given-formula=X(!p3)' '--given-formula=X(!(!p2&&!p0))' '--given-formula=X(!(!p2&&p0))' '--given-formula=X((!p3&&!p0))' '--given-formula=X((p2&&!p0))' '--given-formula=X(!p0)' '--given-formula=X(!(!p3&&p0))' '--given-formula=X(X(p2))' '--given-formula=X(X(!(p2&&p0)))' '--given-formula=X(X((!p3&&p2&&!p0)))' '--given-formula=X(X(!p3))' '--given-formula=X(X(!(!p2&&!p0)))' '--given-formula=X(X(!(!p2&&p0)))' '--given-formula=X(X(!(!p3&&!p2&&!p0)))' '--given-formula=X(X((!p3&&!p0)))' '--given-formula=X(X((p2&&!p0)))' '--given-formula=X(X(!p0))' '--given-formula=X(X(!(!p3&&p0)))' '--given-formula=F((G(p2)||G(!p2)))' '--given-formula=G((p3||p2||!p0||p1))' '--given-formula=G((p2||!p0||p1))' '-F' '/tmp/b4k982998799846713791.hoa' '--given-strategy=minato' killed by timeout after 10 SECONDS
Error Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/autfilt-linux64' '--check=stutter' '--hoaf=tv' '--tgba' '--small' '--given-formula=(!p0&&p2&&!p3&&p1&&X(p2)&&X(!(p2&&p0))&&X(!p3)&&X(!(!p2&&!p0))&&X(!(!p2&&p0))&&X((!p3&&!p0))&&X((p2&&!p0))&&X(!p0)&&X(!(!p3&&p0))&&X(X(p2))&&X(X(!(p2&&p0)))&&X(X((!p3&&p2&&!p0)))&&X(X(!p3))&&X(X(!(!p2&&!p0)))&&X(X(!(!p2&&p0)))&&X(X(!(!p3&&!p2&&!p0)))&&X(X((!p3&&!p0)))&&X(X((p2&&!p0)))&&X(X(!p0))&&X(X(!(!p3&&p0)))&&F((G(p2)||G(!p2)))&&G((p3||p2||!p0||p1))&&G((p2||!p0||p1)))' '-F' '/tmp/b4k596018925608514202.hoa' '--given-strategy=minato' killed by timeout after 10 SECONDS
Error Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/autfilt-linux64' '--check=stutter' '--hoaf=tv' '--tgba' '--small' '--given-formula=(!p0&&p2&&!p3&&p1&&X(p2)&&X(!(p2&&p0))&&X(!p3)&&X(!(!p2&&!p0))&&X(!(!p2&&p0))&&X((!p3&&!p0))&&X((p2&&!p0))&&X(!p0)&&X(!(!p3&&p0))&&X(X(p2))&&X(X(!(p2&&p0)))&&X(X((!p3&&p2&&!p0)))&&X(X(!p3))&&X(X(!(!p2&&!p0)))&&X(X(!(!p2&&p0)))&&X(X(!(!p3&&!p2&&!p0)))&&X(X((!p3&&!p0)))&&X(X((p2&&!p0)))&&X(X(!p0))&&X(X(!(!p3&&p0)))&&F((G(p2)||G(!p2)))&&G((p3||p2||!p0||p1))&&G((p2||!p0||p1)))' '-F' '/tmp/b4k17521980556927279143.hoa' '--given-strategy=stutter-relax' killed by timeout after 10 SECONDS
Error Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/autfilt-linux64' '--check=stutter' '--hoaf=tv' '--tgba' '--small' '--given-formula=(!p0&&p2&&!p3&&p1&&X(p2)&&X(!(p2&&p0))&&X(!p3)&&X(!(!p2&&!p0))&&X(!(!p2&&p0))&&X((!p3&&!p0))&&X((p2&&!p0))&&X(!p0)&&X(!(!p3&&p0))&&X(X(p2))&&X(X(!(p2&&p0)))&&X(X((!p3&&p2&&!p0)))&&X(X(!p3))&&X(X(!(!p2&&!p0)))&&X(X(!(!p2&&p0)))&&X(X(!(!p3&&!p2&&!p0)))&&X(X((!p3&&!p0)))&&X(X((p2&&!p0)))&&X(X(!p0))&&X(X(!(!p3&&p0)))&&F((G(p2)||G(!p2)))&&G((p3||p2||!p0||p1))&&G((p2||!p0||p1)))' '-F' '/tmp/b4k10018656936826410419.hoa' '--given-strategy=minato' killed by timeout after 10 SECONDS
Error Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/autfilt-linux64' '--check=stutter' '--hoaf=tv' '--tgba' '--small' '--given-formula=(!p0&&p2&&!p3&&p1&&X(p2)&&X(!(p2&&p0))&&X(!p3)&&X(!(!p2&&!p0))&&X(!(!p2&&p0))&&X((!p3&&!p0))&&X((p2&&!p0))&&X(!p0)&&X(!(!p3&&p0))&&X(X(p2))&&X(X(!(p2&&p0)))&&X(X((!p3&&p2&&!p0)))&&X(X(!p3))&&X(X(!(!p2&&!p0)))&&X(X(!(!p2&&p0)))&&X(X(!(!p3&&!p2&&!p0)))&&X(X((!p3&&!p0)))&&X(X((p2&&!p0)))&&X(X(!p0))&&X(X(!(!p3&&p0)))&&F((G(p2)||G(!p2)))&&G((p3||p2||!p0||p1))&&G((p2||!p0||p1)))' '-F' '/tmp/b4k14330025888663028936.hoa' '--given-strategy=stutter-relax' killed by timeout after 10 SECONDS
Error Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/autfilt-linux64' '--check=stutter' '--hoaf=tv' '--tgba' '--small' '--given-formula=(!p0&&p2&&!p3&&p1&&X(p2)&&X(!(p2&&p0))&&X(!p3)&&X(!(!p2&&!p0))&&X(!(!p2&&p0))&&X((!p3&&!p0))&&X((p2&&!p0))&&X(!p0)&&X(!(!p3&&p0))&&X(X(p2))&&X(X(!(p2&&p0)))&&X(X((!p3&&p2&&!p0)))&&X(X(!p3))&&X(X(!(!p2&&!p0)))&&X(X(!(!p2&&p0)))&&X(X(!(!p3&&!p2&&!p0)))&&X(X((!p3&&!p0)))&&X(X((p2&&!p0)))&&X(X(!p0))&&X(X(!(!p3&&p0)))&&F((G(p2)||G(!p2)))&&G((p3||p2||!p0||p1))&&G((p2||!p0||p1)))' '-F' '/tmp/b4k9937397357695224564.hoa' '--given-strategy=all' killed by timeout after 10 SECONDS
Knowledge based reduction with 24 factoid took 78882 ms. Reduced automaton from 49 states, 431 edges and 4 AP (stutter sensitive) to 49 states, 431 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 3455 ms :[p0, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 3464 ms :[p0, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p2))]
Stuttering acceptance computed with spot in 3398 ms :[p0, (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p2))]
Product exploration explored 100000 steps with 18135 reset in 173 ms.
Product exploration explored 100000 steps with 18212 reset in 173 ms.
java.io.IOException: java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/autstates.py' '/tmp/curaut7553918997868118763.hoa' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:511)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.treatPartialPOR(LTLPropertySolver.java:417)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:282)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:975)
at fr.lip6.move.gal.application.Application.start(Application.java:193)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:44)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:670)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:607)
at org.eclipse.equinox.launcher.Main.run(Main.java:1492)
at org.eclipse.equinox.launcher.Main.main(Main.java:1465)
Caused by: java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/autstates.py' '/tmp/curaut7553918997868118763.hoa' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:141)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:115)
at fr.lip6.move.gal.application.runner.spot.SpotRunner.computeForwardClosedSI(SpotRunner.java:509)
... 18 more
Built C files in :
/tmp/ltsmin1090106394466400666
[2025-06-04 12:44:04] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1090106394466400666
Running compilation step : cd /tmp/ltsmin1090106394466400666;'/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 416 ms.
Running link step : cd /tmp/ltsmin1090106394466400666;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin1090106394466400666;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6696714812491658529.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 8 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 193/193 transitions.
Applied a total of 0 rules in 8 ms. Remains 168 /168 variables (removed 0) and now considering 193/193 (removed 0) transitions.
// Phase 1: matrix 193 rows 168 cols
[2025-06-04 12:44:19] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:44:19] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-04 12:44:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:44:19] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 200 ms to find 0 implicit places.
Running 192 sub problems to find dead transitions.
[2025-06-04 12:44:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 1 (OVERLAPS) 1/168 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:21] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:21] [INFO ] Deduced a trap composed of 20 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:21] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:21] [INFO ] Deduced a trap composed of 22 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:21] [INFO ] Deduced a trap composed of 19 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:21] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:21] [INFO ] Deduced a trap composed of 29 places in 72 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:21] [INFO ] Deduced a trap composed of 32 places in 62 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:21] [INFO ] Deduced a trap composed of 20 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:22] [INFO ] Deduced a trap composed of 18 places in 63 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:22] [INFO ] Deduced a trap composed of 29 places in 61 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:22] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:22] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:22] [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
[2025-06-04 12:44:22] [INFO ] Deduced a trap composed of 17 places in 69 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:22] [INFO ] Deduced a trap composed of 19 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:22] [INFO ] Deduced a trap composed of 29 places in 66 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:22] [INFO ] Deduced a trap composed of 27 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:22] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:22] [INFO ] Deduced a trap composed of 18 places in 84 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:23] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:23] [INFO ] Deduced a trap composed of 18 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:23] [INFO ] Deduced a trap composed of 18 places in 67 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:23] [INFO ] Deduced a trap composed of 21 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:23] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:23] [INFO ] Deduced a trap composed of 19 places in 84 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:23] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:23] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:23] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:23] [INFO ] Deduced a trap composed of 20 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:23] [INFO ] Deduced a trap composed of 21 places in 57 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:24] [INFO ] Deduced a trap composed of 21 places in 65 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:24] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:24] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:24] [INFO ] Deduced a trap composed of 26 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:24] [INFO ] Deduced a trap composed of 22 places in 62 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:24] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:24] [INFO ] Deduced a trap composed of 25 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:24] [INFO ] Deduced a trap composed of 25 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:24] [INFO ] Deduced a trap composed of 20 places in 50 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:25] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:25] [INFO ] Deduced a trap composed of 18 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:25] [INFO ] Deduced a trap composed of 18 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:25] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:25] [INFO ] Deduced a trap composed of 28 places in 85 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:25] [INFO ] Deduced a trap composed of 22 places in 79 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:25] [INFO ] Deduced a trap composed of 29 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:25] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:26] [INFO ] Deduced a trap composed of 21 places in 74 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:26] [INFO ] Deduced a trap composed of 24 places in 48 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:26] [INFO ] Deduced a trap composed of 26 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:26] [INFO ] Deduced a trap composed of 36 places in 59 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:26] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:26] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 14/75 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:26] [INFO ] Deduced a trap composed of 30 places in 77 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:27] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:27] [INFO ] Deduced a trap composed of 28 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:27] [INFO ] Deduced a trap composed of 30 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:27] [INFO ] Deduced a trap composed of 28 places in 72 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:27] [INFO ] Deduced a trap composed of 36 places in 85 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:27] [INFO ] Deduced a trap composed of 39 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:27] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:27] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:27] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:27] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:28] [INFO ] Deduced a trap composed of 30 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:28] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:28] [INFO ] Deduced a trap composed of 33 places in 37 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:28] [INFO ] Deduced a trap composed of 27 places in 45 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/168 variables, 15/90 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:28] [INFO ] Deduced a trap composed of 30 places in 46 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:28] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:28] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:28] [INFO ] Deduced a trap composed of 23 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:28] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:29] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:29] [INFO ] Deduced a trap composed of 22 places in 69 ms of which 8 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/168 variables, 7/97 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:30] [INFO ] Deduced a trap composed of 31 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:30] [INFO ] Deduced a trap composed of 36 places in 54 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:31] [INFO ] Deduced a trap composed of 21 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:31] [INFO ] Deduced a trap composed of 24 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:31] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 3/102 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:32] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:32] [INFO ] Deduced a trap composed of 21 places in 43 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/168 variables, 2/104 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:33] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 8 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:34] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:34] [INFO ] Deduced a trap composed of 25 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:34] [INFO ] Deduced a trap composed of 37 places in 41 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:34] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/168 variables, 4/109 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/168 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 13 (OVERLAPS) 193/361 variables, 168/277 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:37] [INFO ] Deduced a trap composed of 23 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:37] [INFO ] Deduced a trap composed of 26 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:37] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:37] [INFO ] Deduced a trap composed of 27 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:37] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:37] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:37] [INFO ] Deduced a trap composed of 23 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:37] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:37] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/361 variables, 9/286 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:38] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:38] [INFO ] Deduced a trap composed of 21 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:38] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:38] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:39] [INFO ] Deduced a trap composed of 18 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:39] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:39] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:39] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/361 variables, 8/294 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:40] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:40] [INFO ] Deduced a trap composed of 27 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:41] [INFO ] Deduced a trap composed of 30 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:41] [INFO ] Deduced a trap composed of 26 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:41] [INFO ] Deduced a trap composed of 27 places in 41 ms of which 3 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/361 variables, 5/299 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:42] [INFO ] Deduced a trap composed of 22 places in 45 ms of which 5 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/361 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:43] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:43] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:43] [INFO ] Deduced a trap composed of 29 places in 48 ms of which 7 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/361 variables, 3/303 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:45] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:45] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:46] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:46] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:46] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:46] [INFO ] Deduced a trap composed of 27 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:46] [INFO ] Deduced a trap composed of 30 places in 48 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:46] [INFO ] Deduced a trap composed of 31 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:46] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 2 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/361 variables, 9/312 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:47] [INFO ] Deduced a trap composed of 28 places in 60 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:47] [INFO ] Deduced a trap composed of 25 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:47] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:47] [INFO ] Deduced a trap composed of 28 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:47] [INFO ] Deduced a trap composed of 34 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:47] [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
[2025-06-04 12:44:47] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:47] [INFO ] Deduced a trap composed of 26 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:48] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:48] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 3 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/361 variables, 10/322 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:48] [INFO ] Deduced a trap composed of 23 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:49] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:49] [INFO ] Deduced a trap composed of 29 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:49] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:49] [INFO ] Deduced a trap composed of 32 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:49] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:49] [INFO ] Deduced a trap composed of 33 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:49] [INFO ] Deduced a trap composed of 36 places in 40 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 361/361 variables, and 330 constraints, problems are : Problem set: 0 solved, 192 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 168/168 constraints, PredecessorRefiner: 192/192 constraints, Known Traps: 141/141 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 1 (OVERLAPS) 1/168 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/168 variables, 141/162 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:50] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:50] [INFO ] Deduced a trap composed of 23 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:50] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:50] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:50] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:51] [INFO ] Deduced a trap composed of 20 places in 42 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:51] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:51] [INFO ] Deduced a trap composed of 23 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:51] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:51] [INFO ] Deduced a trap composed of 36 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:51] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:51] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:51] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:51] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:51] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 15/177 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:52] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:52] [INFO ] Deduced a trap composed of 29 places in 32 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 2/179 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:52] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/168 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:53] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:53] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:53] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:53] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:54] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/168 variables, 5/185 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:54] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 1/186 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:55] [INFO ] Deduced a trap composed of 32 places in 59 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:56] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:56] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:56] [INFO ] Deduced a trap composed of 31 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:56] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:56] [INFO ] Deduced a trap composed of 29 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:56] [INFO ] Deduced a trap composed of 34 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:56] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:56] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:56] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:56] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:56] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:44:57] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/168 variables, 12/199 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 11 (OVERLAPS) 193/361 variables, 168/367 constraints. Problems are: Problem set: 0 solved, 192 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/361 variables, 192/559 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:00] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:00] [INFO ] Deduced a trap composed of 15 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:00] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:00] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:00] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:00] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:00] [INFO ] Deduced a trap composed of 24 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:00] [INFO ] Deduced a trap composed of 29 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:01] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:01] [INFO ] Deduced a trap composed of 24 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:01] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/361 variables, 11/570 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:05] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:05] [INFO ] Deduced a trap composed of 21 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:05] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:05] [INFO ] Deduced a trap composed of 16 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:05] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:06] [INFO ] Deduced a trap composed of 22 places in 63 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:06] [INFO ] Deduced a trap composed of 22 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:06] [INFO ] Deduced a trap composed of 20 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:06] [INFO ] Deduced a trap composed of 22 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:06] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:06] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:07] [INFO ] Deduced a trap composed of 24 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:07] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:07] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:09] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:09] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:09] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:09] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 3 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/361 variables, 18/588 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:14] [INFO ] Deduced a trap composed of 22 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:14] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:15] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:15] [INFO ] Deduced a trap composed of 20 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:15] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:16] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:45:16] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/361 variables, 7/595 constraints. Problems are: Problem set: 0 solved, 192 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 361/361 variables, and 595 constraints, problems are : Problem set: 0 solved, 192 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 168/168 constraints, PredecessorRefiner: 192/192 constraints, Known Traps: 214/214 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60052ms problems are : Problem set: 0 solved, 192 unsolved
Search for dead transitions found 0 dead transitions in 60052ms
Finished structural reductions in LTL mode , in 1 iterations and 60263 ms. Remains : 168/168 places, 193/193 transitions.
Built C files in :
/tmp/ltsmin11535923879075439596
[2025-06-04 12:45:19] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11535923879075439596
Running compilation step : cd /tmp/ltsmin11535923879075439596;'/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 306 ms.
Running link step : cd /tmp/ltsmin11535923879075439596;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin11535923879075439596;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7008401659059606893.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-04 12:45:35] [INFO ] Flatten gal took : 12 ms
[2025-06-04 12:45:35] [INFO ] Flatten gal took : 11 ms
[2025-06-04 12:45:35] [INFO ] Time to serialize gal into /tmp/LTL17514305557411094997.gal : 4 ms
[2025-06-04 12:45:35] [INFO ] Time to serialize properties into /tmp/LTL8401741935688389780.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17514305557411094997.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7583597179921548979.hoa' '-atoms' '/tmp/LTL8401741935688389780.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL8401741935688389780.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7583597179921548979.hoa
Detected timeout of ITS tools.
[2025-06-04 12:45:50] [INFO ] Flatten gal took : 11 ms
[2025-06-04 12:45:50] [INFO ] Flatten gal took : 11 ms
[2025-06-04 12:45:50] [INFO ] Time to serialize gal into /tmp/LTL7614111397467839985.gal : 3 ms
[2025-06-04 12:45:50] [INFO ] Time to serialize properties into /tmp/LTL16095456697518752678.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7614111397467839985.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16095456697518752678.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((!("(((p58==1)&&(p63==1))&&(p71==1))"))U((G(!("(((p58==1)&&(p63==1))&&(p71==1))")))||((!("(((p58==1)&&(p63==1))&&(p71==1))"))&&((...502
Formula 0 simplified : G(((!"((p92==1)&&(p136==1))" | !"(p161==1)") U (XXX!"(p119!=1)" R (XXXF!"(p119!=1)" & (XXX!"(p119!=1)" | F!"(p100!=1)")))) U "(((p58...183
Detected timeout of ITS tools.
[2025-06-04 12:46:05] [INFO ] Flatten gal took : 15 ms
[2025-06-04 12:46:05] [INFO ] Applying decomposition
[2025-06-04 12:46:05] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9318466783544678570.txt' '-o' '/tmp/graph9318466783544678570.bin' '-w' '/tmp/graph9318466783544678570.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9318466783544678570.bin' '-l' '-1' '-v' '-w' '/tmp/graph9318466783544678570.weights' '-q' '0' '-e' '0.001'
[2025-06-04 12:46:05] [INFO ] Decomposing Gal with order
[2025-06-04 12:46:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 12:46:05] [INFO ] Removed a total of 171 redundant transitions.
[2025-06-04 12:46:05] [INFO ] Flatten gal took : 98 ms
[2025-06-04 12:46:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-04 12:46:05] [INFO ] Time to serialize gal into /tmp/LTL16603818759253042396.gal : 5 ms
[2025-06-04 12:46:05] [INFO ] Time to serialize properties into /tmp/LTL13046307635496146210.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16603818759253042396.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13046307635496146210.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F((!("(((i3.i0.u19.p58==1)&&(i3.i0.u20.p63==1))&&(i3.i1.u22.p71==1))"))U((G(!("(((i3.i0.u19.p58==1)&&(i3.i0.u20.p63==1))&&(i3.i1.u2...712
Formula 0 simplified : G(((!"((i4.i0.u30.p92==1)&&(i6.i0.u43.p136==1))" | !"(i7.u50.p161==1)") U (XXX!"(i5.u37.p119!=1)" R (XXXF!"(i5.u37.p119!=1)" & (XXX!...271
Reverse transition relation is NOT exact ! Due to transitions i1.i1.u5.t131, i1.i2.u2.t134, i1.i2.u6.t0, i1.i2.u6.t1, i1.i2.u6.t2, i1.i2.u10.t3, i1.i2.u10....1059
Computing Next relation with stutter on 1889 deadlock states
Detected timeout of ITS tools.
Treatment of property ShieldRVs-PT-005B-LTLFireability-08 finished in 411632 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((G(p0)&&X(X(G(p1))))))'
Support contains 3 out of 177 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 177/177 places, 202/202 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 170 transition count 195
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 170 transition count 195
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 169 transition count 194
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 169 transition count 194
Applied a total of 16 rules in 9 ms. Remains 169 /177 variables (removed 8) and now considering 194/202 (removed 8) transitions.
// Phase 1: matrix 194 rows 169 cols
[2025-06-04 12:46:20] [INFO ] Computed 21 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:46:20] [INFO ] Implicit Places using invariants in 134 ms returned []
[2025-06-04 12:46:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:46:21] [INFO ] Implicit Places using invariants and state equation in 327 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
Running 193 sub problems to find dead transitions.
[2025-06-04 12:46:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/168 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (OVERLAPS) 1/169 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:23] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:23] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:23] [INFO ] Deduced a trap composed of 21 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:23] [INFO ] Deduced a trap composed of 22 places in 69 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:23] [INFO ] Deduced a trap composed of 21 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:23] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:23] [INFO ] Deduced a trap composed of 20 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:23] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:23] [INFO ] Deduced a trap composed of 19 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:23] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:23] [INFO ] Deduced a trap composed of 29 places in 70 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:23] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:23] [INFO ] Deduced a trap composed of 19 places in 78 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:24] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:24] [INFO ] Deduced a trap composed of 27 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:24] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:24] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:24] [INFO ] Deduced a trap composed of 27 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:24] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:24] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/169 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:24] [INFO ] Deduced a trap composed of 30 places in 64 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:24] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:25] [INFO ] Deduced a trap composed of 31 places in 70 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:25] [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
[2025-06-04 12:46:25] [INFO ] Deduced a trap composed of 31 places in 75 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:25] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:25] [INFO ] Deduced a trap composed of 28 places in 165 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:25] [INFO ] Deduced a trap composed of 28 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:25] [INFO ] Deduced a trap composed of 22 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:25] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:25] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:25] [INFO ] Deduced a trap composed of 20 places in 67 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:26] [INFO ] Deduced a trap composed of 20 places in 85 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:26] [INFO ] Deduced a trap composed of 20 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:26] [INFO ] Deduced a trap composed of 20 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:26] [INFO ] Deduced a trap composed of 21 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:26] [INFO ] Deduced a trap composed of 22 places in 75 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:26] [INFO ] Deduced a trap composed of 23 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:26] [INFO ] Deduced a trap composed of 21 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:26] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 6 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/169 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:27] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:27] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:27] [INFO ] Deduced a trap composed of 23 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:27] [INFO ] Deduced a trap composed of 23 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:27] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:27] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:27] [INFO ] Deduced a trap composed of 22 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:27] [INFO ] Deduced a trap composed of 26 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:27] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:28] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:28] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:28] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:28] [INFO ] Deduced a trap composed of 21 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:28] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:28] [INFO ] Deduced a trap composed of 23 places in 71 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:28] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:28] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:28] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:28] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:28] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:29] [INFO ] Deduced a trap composed of 30 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:29] [INFO ] Deduced a trap composed of 24 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:29] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:29] [INFO ] Deduced a trap composed of 41 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:29] [INFO ] Deduced a trap composed of 36 places in 71 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:29] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/169 variables, 6/87 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:30] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:30] [INFO ] Deduced a trap composed of 25 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:30] [INFO ] Deduced a trap composed of 22 places in 86 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:30] [INFO ] Deduced a trap composed of 31 places in 57 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/169 variables, 4/91 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:31] [INFO ] Deduced a trap composed of 19 places in 76 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:32] [INFO ] Deduced a trap composed of 25 places in 74 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:32] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/169 variables, 3/94 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:32] [INFO ] Deduced a trap composed of 32 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:32] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:32] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:33] [INFO ] Deduced a trap composed of 22 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:33] [INFO ] Deduced a trap composed of 31 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:33] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:33] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/169 variables, 7/101 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:33] [INFO ] Deduced a trap composed of 25 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:33] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:34] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/169 variables, 3/104 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/169 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 11 (OVERLAPS) 194/363 variables, 169/273 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:36] [INFO ] Deduced a trap composed of 38 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:36] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:36] [INFO ] Deduced a trap composed of 38 places in 79 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:37] [INFO ] Deduced a trap composed of 38 places in 71 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:37] [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
[2025-06-04 12:46:37] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:37] [INFO ] Deduced a trap composed of 23 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:37] [INFO ] Deduced a trap composed of 30 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:37] [INFO ] Deduced a trap composed of 23 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:37] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:37] [INFO ] Deduced a trap composed of 26 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:37] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:37] [INFO ] Deduced a trap composed of 27 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:38] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:38] [INFO ] Deduced a trap composed of 21 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:38] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 5 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/363 variables, 16/289 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:39] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:40] [INFO ] Deduced a trap composed of 26 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:40] [INFO ] Deduced a trap composed of 27 places in 49 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:40] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 7 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/363 variables, 4/293 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:41] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:41] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:41] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:41] [INFO ] Deduced a trap composed of 23 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:41] [INFO ] Deduced a trap composed of 27 places in 67 ms of which 4 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/363 variables, 5/298 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:42] [INFO ] Deduced a trap composed of 18 places in 75 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:43] [INFO ] Deduced a trap composed of 33 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:43] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:43] [INFO ] Deduced a trap composed of 32 places in 40 ms of which 4 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/363 variables, 4/302 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:44] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:45] [INFO ] Deduced a trap composed of 27 places in 71 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:45] [INFO ] Deduced a trap composed of 28 places in 74 ms of which 7 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/363 variables, 3/305 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:45] [INFO ] Deduced a trap composed of 21 places in 54 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:45] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:46] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:46] [INFO ] Deduced a trap composed of 28 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:46] [INFO ] Deduced a trap composed of 22 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:46] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:46] [INFO ] Deduced a trap composed of 33 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:46] [INFO ] Deduced a trap composed of 36 places in 65 ms of which 5 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/363 variables, 8/313 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:47] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:47] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 4 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/363 variables, 2/315 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:50] [INFO ] Deduced a trap composed of 22 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:50] [INFO ] Deduced a trap composed of 18 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:50] [INFO ] Deduced a trap composed of 27 places in 47 ms of which 2 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/363 variables, 3/318 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:51] [INFO ] Deduced a trap composed of 31 places in 59 ms of which 8 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 363/363 variables, and 319 constraints, problems are : Problem set: 0 solved, 193 unsolved in 30008 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 169/169 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 129/129 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/168 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 1 (OVERLAPS) 1/169 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/169 variables, 129/150 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:52] [INFO ] Deduced a trap composed of 29 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:52] [INFO ] Deduced a trap composed of 21 places in 77 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:52] [INFO ] Deduced a trap composed of 22 places in 71 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:52] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:52] [INFO ] Deduced a trap composed of 23 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:52] [INFO ] Deduced a trap composed of 24 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:52] [INFO ] Deduced a trap composed of 31 places in 73 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:53] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/169 variables, 8/158 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:53] [INFO ] Deduced a trap composed of 33 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:53] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:53] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:53] [INFO ] Deduced a trap composed of 32 places in 81 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:53] [INFO ] Deduced a trap composed of 19 places in 67 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:54] [INFO ] Deduced a trap composed of 32 places in 80 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:54] [INFO ] Deduced a trap composed of 35 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:54] [INFO ] Deduced a trap composed of 30 places in 152 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:54] [INFO ] Deduced a trap composed of 24 places in 40 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:54] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:54] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:54] [INFO ] Deduced a trap composed of 26 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:54] [INFO ] Deduced a trap composed of 24 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:54] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 14/172 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:55] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:55] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/169 variables, 2/174 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:56] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:56] [INFO ] Deduced a trap composed of 22 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:56] [INFO ] Deduced a trap composed of 26 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:56] [INFO ] Deduced a trap composed of 23 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:56] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/169 variables, 5/179 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:57] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:57] [INFO ] Deduced a trap composed of 26 places in 52 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:57] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/169 variables, 3/182 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:58] [INFO ] Deduced a trap composed of 28 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:58] [INFO ] Deduced a trap composed of 37 places in 63 ms of which 4 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/169 variables, 2/184 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:59] [INFO ] Deduced a trap composed of 40 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:59] [INFO ] Deduced a trap composed of 26 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:59] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:59] [INFO ] Deduced a trap composed of 24 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:59] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:59] [INFO ] Deduced a trap composed of 29 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:46:59] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:00] [INFO ] Deduced a trap composed of 20 places in 51 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:00] [INFO ] Deduced a trap composed of 21 places in 22 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:00] [INFO ] Deduced a trap composed of 21 places in 27 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/169 variables, 10/194 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:00] [INFO ] Deduced a trap composed of 38 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:00] [INFO ] Deduced a trap composed of 26 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:00] [INFO ] Deduced a trap composed of 27 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:01] [INFO ] Deduced a trap composed of 32 places in 49 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/169 variables, 4/198 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:01] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 5 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/169 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:02] [INFO ] Deduced a trap composed of 34 places in 71 ms of which 21 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/169 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:03] [INFO ] Deduced a trap composed of 38 places in 63 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:03] [INFO ] Deduced a trap composed of 23 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:03] [INFO ] Deduced a trap composed of 24 places in 50 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/169 variables, 3/203 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:04] [INFO ] Deduced a trap composed of 27 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:04] [INFO ] Deduced a trap composed of 31 places in 53 ms of which 3 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/169 variables, 2/205 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:05] [INFO ] Deduced a trap composed of 36 places in 47 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/169 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:05] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 9 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/169 variables, 1/207 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:06] [INFO ] Deduced a trap composed of 30 places in 79 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:07] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:07] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/169 variables, 3/210 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:08] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:08] [INFO ] Deduced a trap composed of 20 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:08] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 3 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/169 variables, 3/213 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/169 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 20 (OVERLAPS) 194/363 variables, 169/382 constraints. Problems are: Problem set: 0 solved, 193 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/363 variables, 193/575 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:12] [INFO ] Deduced a trap composed of 21 places in 72 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:12] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:12] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:12] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:12] [INFO ] Deduced a trap composed of 28 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:12] [INFO ] Deduced a trap composed of 23 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:12] [INFO ] Deduced a trap composed of 32 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:12] [INFO ] Deduced a trap composed of 32 places in 74 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:13] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:13] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:13] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:13] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:13] [INFO ] Deduced a trap composed of 33 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:13] [INFO ] Deduced a trap composed of 28 places in 87 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:13] [INFO ] Deduced a trap composed of 34 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:13] [INFO ] Deduced a trap composed of 34 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:14] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:14] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:14] [INFO ] Deduced a trap composed of 25 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:15] [INFO ] Deduced a trap composed of 20 places in 59 ms of which 5 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/363 variables, 20/595 constraints. Problems are: Problem set: 0 solved, 193 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:19] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:19] [INFO ] Deduced a trap composed of 23 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:19] [INFO ] Deduced a trap composed of 18 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:20] [INFO ] Deduced a trap composed of 27 places in 75 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:20] [INFO ] Deduced a trap composed of 22 places in 79 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:20] [INFO ] Deduced a trap composed of 25 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:20] [INFO ] Deduced a trap composed of 26 places in 63 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:21] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:21] [INFO ] Deduced a trap composed of 29 places in 70 ms of which 16 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 363/363 variables, and 604 constraints, problems are : Problem set: 0 solved, 193 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 169/169 constraints, PredecessorRefiner: 193/193 constraints, Known Traps: 221/221 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60037ms problems are : Problem set: 0 solved, 193 unsolved
Search for dead transitions found 0 dead transitions in 60037ms
Starting structural reductions in LTL mode, iteration 1 : 169/177 places, 194/202 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60509 ms. Remains : 169/177 places, 194/202 transitions.
Stuttering acceptance computed with spot in 155 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-005B-LTLFireability-09
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-005B-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005B-LTLFireability-09 finished in 60681 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G((F(p1)&&F(G(p2)))))))'
Support contains 3 out of 177 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 177/177 places, 202/202 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 176 transition count 180
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 42 place count 155 transition count 180
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 42 place count 155 transition count 157
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 88 place count 132 transition count 157
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 96 place count 124 transition count 149
Iterating global reduction 2 with 8 rules applied. Total rules applied 104 place count 124 transition count 149
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 104 place count 124 transition count 146
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 110 place count 121 transition count 146
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 2 with 90 rules applied. Total rules applied 200 place count 76 transition count 101
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 202 place count 74 transition count 99
Applied a total of 202 rules in 14 ms. Remains 74 /177 variables (removed 103) and now considering 99/202 (removed 103) transitions.
// Phase 1: matrix 99 rows 74 cols
[2025-06-04 12:47:21] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:47:21] [INFO ] Implicit Places using invariants in 80 ms returned []
[2025-06-04 12:47:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:47:21] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:47:21] [INFO ] Redundant transitions in 64 ms returned [98]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 96 sub problems to find dead transitions.
// Phase 1: matrix 98 rows 74 cols
[2025-06-04 12:47:21] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:22] [INFO ] Deduced a trap composed of 6 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:22] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:22] [INFO ] Deduced a trap composed of 6 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:22] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:22] [INFO ] Deduced a trap composed of 7 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:22] [INFO ] Deduced a trap composed of 11 places in 74 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:22] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:22] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:22] [INFO ] Deduced a trap composed of 10 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:22] [INFO ] Deduced a trap composed of 9 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:22] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:22] [INFO ] Deduced a trap composed of 6 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:23] [INFO ] Deduced a trap composed of 7 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:23] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:23] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:23] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:23] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:23] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:23] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:23] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:23] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:23] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:23] [INFO ] Deduced a trap composed of 8 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:23] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:23] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:23] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:23] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:24] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:24] [INFO ] Deduced a trap composed of 11 places in 82 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:24] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:24] [INFO ] Deduced a trap composed of 10 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:24] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:24] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:24] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:24] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:24] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:24] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:24] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:24] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 19/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:24] [INFO ] Deduced a trap composed of 11 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:24] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:24] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:25] [INFO ] Deduced a trap composed of 8 places in 68 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (OVERLAPS) 1/74 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:25] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:25] [INFO ] Deduced a trap composed of 8 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:25] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 3/67 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (OVERLAPS) 98/172 variables, 74/141 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:26] [INFO ] Deduced a trap composed of 10 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:26] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:26] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:26] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/172 variables, 4/145 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:27] [INFO ] Deduced a trap composed of 6 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:27] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:27] [INFO ] Deduced a trap composed of 13 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:27] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:27] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:27] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:27] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:27] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:27] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/172 variables, 9/154 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:27] [INFO ] Deduced a trap composed of 8 places in 69 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:27] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:27] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:28] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:28] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:28] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:28] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:28] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:28] [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
[2025-06-04 12:47:28] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:28] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:28] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/172 variables, 12/166 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:28] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:28] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:28] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:28] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:29] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/172 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:29] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:29] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:29] [INFO ] Deduced a trap composed of 12 places in 64 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:29] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/172 variables, 4/175 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:30] [INFO ] Deduced a trap along path composed of 6 places in 26 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/172 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:30] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:30] [INFO ] Deduced a trap composed of 13 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:30] [INFO ] Deduced a trap composed of 13 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:30] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/172 variables, 4/180 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:31] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:31] [INFO ] Deduced a trap composed of 6 places in 38 ms of which 2 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/172 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:31] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:31] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:32] [INFO ] Deduced a trap composed of 12 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:32] [INFO ] Deduced a trap composed of 13 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:32] [INFO ] Deduced a trap composed of 13 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:32] [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
[2025-06-04 12:47:32] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/172 variables, 7/189 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:32] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:32] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 4 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/172 variables, 2/191 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:33] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:33] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:33] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 3 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/172 variables, 3/194 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:33] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:33] [INFO ] Deduced a trap composed of 12 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:33] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/172 variables, 3/197 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:34] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 3 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/172 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/172 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:35] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:35] [INFO ] Deduced a trap composed of 12 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:35] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 2 ms to minimize.
At refinement iteration 23 (OVERLAPS) 0/172 variables, 3/201 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/172 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 25 (OVERLAPS) 0/172 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 172/172 variables, and 201 constraints, problems are : Problem set: 0 solved, 96 unsolved in 15209 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 74/74 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 105/105 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 99/119 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (OVERLAPS) 1/74 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 6/126 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 98/172 variables, 74/200 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/172 variables, 96/296 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/172 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:43] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/172 variables, 1/298 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/172 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (OVERLAPS) 0/172 variables, 0/298 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 172/172 variables, and 298 constraints, problems are : Problem set: 0 solved, 96 unsolved in 14129 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 74/74 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 106/106 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 29348ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 29349ms
Starting structural reductions in SI_LTL mode, iteration 1 : 74/177 places, 98/202 transitions.
Applied a total of 0 rules in 7 ms. Remains 74 /74 variables (removed 0) and now considering 98/98 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 29791 ms. Remains : 74/177 places, 98/202 transitions.
Stuttering acceptance computed with spot in 88 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-005B-LTLFireability-11
Product exploration explored 100000 steps with 12191 reset in 124 ms.
Product exploration explored 100000 steps with 12197 reset in 137 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 (NOT p0) (NOT p1) p2), (X p2), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X p2)), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 119 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
RANDOM walk for 40000 steps (470 resets) in 89 ms. (444 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40003 steps (99 resets) in 30 ms. (1290 steps per ms) remains 1/1 properties
[2025-06-04 12:47:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 6/8 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/8 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/24 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/24 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 27/51 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 2/53 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/53 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/53 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 28/81 variables, 12/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/81 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/81 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 3/84 variables, 1/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/84 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 35/119 variables, 15/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/119 variables, 3/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/119 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 2/121 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/121 variables, 2/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/121 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 31/152 variables, 12/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/152 variables, 3/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/152 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 2/154 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/154 variables, 2/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/154 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 18/172 variables, 12/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/172 variables, 4/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/172 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 0/172 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 172/172 variables, and 95 constraints, problems are : Problem set: 0 solved, 1 unsolved in 72 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 74/74 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf2 is UNSAT
After SMT solving in domain Int declared 8/172 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 18 ms.
Refiners :[Positive P Invariants (semi-flows): 2/21 constraints, State Equation: 0/74 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 113ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X p2), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X p2)), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (G (OR p0 p2))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F (NOT p2)), (F (NOT (AND (NOT p0) p2)))]
Knowledge based reduction with 14 factoid took 252 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2025-06-04 12:47:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-04 12:47:52] [INFO ] [Real]Absence check using 21 positive place invariants in 3 ms returned sat
[2025-06-04 12:47:52] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2025-06-04 12:47:52] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-04 12:47:52] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2025-06-04 12:47:52] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:52] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2025-06-04 12:47:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2025-06-04 12:47:52] [INFO ] Computed and/alt/rep : 89/359/89 causal constraints (skipped 7 transitions) in 6 ms.
[2025-06-04 12:47:52] [INFO ] Added : 84 causal constraints over 17 iterations in 245 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 98/98 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 98/98 (removed 0) transitions.
[2025-06-04 12:47:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:47:52] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-04 12:47:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:47:53] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:47:53] [INFO ] Redundant transitions in 104 ms returned []
Running 96 sub problems to find dead transitions.
[2025-06-04 12:47:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:53] [INFO ] Deduced a trap composed of 6 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:53] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:53] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:53] [INFO ] Deduced a trap composed of 10 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:53] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:53] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:53] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:54] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:54] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:54] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:54] [INFO ] Deduced a trap composed of 12 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:54] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:54] [INFO ] Deduced a trap composed of 7 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:54] [INFO ] Deduced a trap composed of 15 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:54] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:54] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:54] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:54] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:54] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:54] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:54] [INFO ] Deduced a trap composed of 7 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:54] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 8 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 12 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 10 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:55] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 19/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:56] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:56] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:56] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:56] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (OVERLAPS) 1/74 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:56] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:57] [INFO ] Deduced a trap composed of 8 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:57] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 3/67 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (OVERLAPS) 98/172 variables, 74/141 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:57] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:57] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:57] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:57] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/172 variables, 4/145 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:58] [INFO ] Deduced a trap composed of 6 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:58] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:58] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:58] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:58] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:58] [INFO ] Deduced a trap composed of 6 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:58] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:58] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:58] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/172 variables, 9/154 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:59] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:59] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:59] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:59] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:59] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:59] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:59] [INFO ] Deduced a trap composed of 11 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:59] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:59] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:59] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:59] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:47:59] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/172 variables, 12/166 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:00] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:00] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:00] [INFO ] Deduced a trap composed of 19 places in 51 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:00] [INFO ] Deduced a trap composed of 6 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:00] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/172 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:00] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:00] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:01] [INFO ] Deduced a trap composed of 12 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:01] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/172 variables, 4/175 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:01] [INFO ] Deduced a trap along path composed of 6 places in 18 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/172 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:02] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:02] [INFO ] Deduced a trap composed of 13 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:02] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:02] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/172 variables, 4/180 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:02] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:02] [INFO ] Deduced a trap composed of 6 places in 41 ms of which 2 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/172 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:03] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:03] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:03] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:03] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:03] [INFO ] Deduced a trap composed of 13 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:03] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:03] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/172 variables, 7/189 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:03] [INFO ] Deduced a trap composed of 6 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:03] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 4 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/172 variables, 2/191 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:04] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:04] [INFO ] Deduced a trap composed of 11 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:04] [INFO ] Deduced a trap composed of 8 places in 61 ms of which 3 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/172 variables, 3/194 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:05] [INFO ] Deduced a trap composed of 11 places in 133 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:05] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:05] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 2 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/172 variables, 3/197 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:05] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 4 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/172 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/172 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:06] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:06] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:06] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 1 ms to minimize.
At refinement iteration 23 (OVERLAPS) 0/172 variables, 3/201 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/172 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 25 (OVERLAPS) 0/172 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 172/172 variables, and 201 constraints, problems are : Problem set: 0 solved, 96 unsolved in 15140 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 74/74 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 105/105 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 99/119 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (OVERLAPS) 1/74 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 6/126 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 98/172 variables, 74/200 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/172 variables, 96/296 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/172 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:10] [INFO ] Deduced a trap composed of 11 places in 56 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:11] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/172 variables, 2/299 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/172 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:15] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 1 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/172 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/172 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 13 (OVERLAPS) 0/172 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 172/172 variables, and 300 constraints, problems are : Problem set: 0 solved, 96 unsolved in 15980 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 74/74 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 108/108 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 31144ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 31144ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 31494 ms. Remains : 74/74 places, 98/98 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 : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 81 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 604 steps (5 resets) in 6 ms. (86 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 7 factoid took 148 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2025-06-04 12:48:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-04 12:48:24] [INFO ] [Real]Absence check using 21 positive place invariants in 4 ms returned sat
[2025-06-04 12:48:24] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2025-06-04 12:48:24] [INFO ] Solution in real domain found non-integer solution.
Starting Z3 with timeout 15.0 s and query timeout 1500.0 ms
[2025-06-04 12:48:25] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2025-06-04 12:48:25] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:25] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2025-06-04 12:48:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2025-06-04 12:48:25] [INFO ] Computed and/alt/rep : 89/359/89 causal constraints (skipped 7 transitions) in 4 ms.
[2025-06-04 12:48:25] [INFO ] Added : 84 causal constraints over 17 iterations in 188 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 12091 reset in 109 ms.
Product exploration explored 100000 steps with 12159 reset in 135 ms.
Built C files in :
/tmp/ltsmin1445958388667715538
[2025-06-04 12:48:25] [INFO ] Computing symmetric may disable matrix : 98 transitions.
[2025-06-04 12:48:25] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:48:25] [INFO ] Computing symmetric may enable matrix : 98 transitions.
[2025-06-04 12:48:25] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:48:25] [INFO ] Computing Do-Not-Accords matrix : 98 transitions.
[2025-06-04 12:48:25] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:48:25] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1445958388667715538
Running compilation step : cd /tmp/ltsmin1445958388667715538;'/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 205 ms.
Running link step : cd /tmp/ltsmin1445958388667715538;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin1445958388667715538;'/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/stateBased7321412498248159966.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 98/98 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 98/98 (removed 0) transitions.
[2025-06-04 12:48:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:48:40] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-04 12:48:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:48:40] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:48:41] [INFO ] Redundant transitions in 24 ms returned []
Running 96 sub problems to find dead transitions.
[2025-06-04 12:48:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:41] [INFO ] Deduced a trap composed of 6 places in 73 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:41] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:41] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:41] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:41] [INFO ] Deduced a trap composed of 7 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:41] [INFO ] Deduced a trap composed of 11 places in 75 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:41] [INFO ] Deduced a trap composed of 10 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:41] [INFO ] Deduced a trap composed of 14 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:41] [INFO ] Deduced a trap composed of 10 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:41] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:41] [INFO ] Deduced a trap composed of 12 places in 65 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:42] [INFO ] Deduced a trap composed of 6 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:42] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:42] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:42] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:42] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:42] [INFO ] Deduced a trap composed of 11 places in 57 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:42] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:42] [INFO ] Deduced a trap composed of 12 places in 67 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:42] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:42] [INFO ] Deduced a trap composed of 7 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:42] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:42] [INFO ] Deduced a trap composed of 8 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:42] [INFO ] Deduced a trap composed of 10 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 10 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 10 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 10 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 19/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:43] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:44] [INFO ] Deduced a trap composed of 7 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:44] [INFO ] Deduced a trap composed of 8 places in 62 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (OVERLAPS) 1/74 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:44] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:44] [INFO ] Deduced a trap composed of 8 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:44] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 3/67 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (OVERLAPS) 98/172 variables, 74/141 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:45] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:45] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:45] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:45] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/172 variables, 4/145 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:46] [INFO ] Deduced a trap composed of 6 places in 43 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:46] [INFO ] Deduced a trap composed of 6 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:46] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:46] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:46] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:46] [INFO ] Deduced a trap composed of 6 places in 39 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:46] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:46] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:46] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/172 variables, 9/154 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:46] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:47] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:47] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:47] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:47] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:47] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:47] [INFO ] Deduced a trap composed of 11 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:47] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:47] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:47] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:47] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:47] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/172 variables, 12/166 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:47] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:48] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:48] [INFO ] Deduced a trap composed of 19 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:48] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:48] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/172 variables, 5/171 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:48] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:48] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:48] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:48] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/172 variables, 4/175 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:49] [INFO ] Deduced a trap along path composed of 6 places in 16 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/172 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:49] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:49] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:49] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:50] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/172 variables, 4/180 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:50] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:50] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/172 variables, 2/182 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:51] [INFO ] Deduced a trap composed of 13 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:51] [INFO ] Deduced a trap composed of 14 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:51] [INFO ] Deduced a trap composed of 12 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:51] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:51] [INFO ] Deduced a trap composed of 13 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:51] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:51] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/172 variables, 7/189 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:51] [INFO ] Deduced a trap composed of 6 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:51] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 3 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/172 variables, 2/191 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:52] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:52] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:52] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 3 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/172 variables, 3/194 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:52] [INFO ] Deduced a trap composed of 11 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:53] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:53] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 2 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/172 variables, 3/197 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:53] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 3 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/172 variables, 1/198 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/172 variables, 0/198 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:54] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:54] [INFO ] Deduced a trap composed of 12 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:54] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 2 ms to minimize.
At refinement iteration 23 (OVERLAPS) 0/172 variables, 3/201 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/172 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 25 (OVERLAPS) 0/172 variables, 0/201 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 172/172 variables, and 201 constraints, problems are : Problem set: 0 solved, 96 unsolved in 15220 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 74/74 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 105/105 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 99/119 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (OVERLAPS) 1/74 variables, 1/120 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 6/126 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 98/172 variables, 74/200 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/172 variables, 96/296 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/172 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:58] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:48:59] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 12 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/172 variables, 2/299 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/172 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:49:03] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 2 ms to minimize.
At refinement iteration 11 (OVERLAPS) 0/172 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/172 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 13 (OVERLAPS) 0/172 variables, 0/300 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 172/172 variables, and 300 constraints, problems are : Problem set: 0 solved, 96 unsolved in 15990 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 74/74 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 108/108 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 31254ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 31254ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 31470 ms. Remains : 74/74 places, 98/98 transitions.
Built C files in :
/tmp/ltsmin6788177002991064397
[2025-06-04 12:49:12] [INFO ] Computing symmetric may disable matrix : 98 transitions.
[2025-06-04 12:49:12] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:49:12] [INFO ] Computing symmetric may enable matrix : 98 transitions.
[2025-06-04 12:49:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:49:12] [INFO ] Computing Do-Not-Accords matrix : 98 transitions.
[2025-06-04 12:49:12] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:49:12] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6788177002991064397
Running compilation step : cd /tmp/ltsmin6788177002991064397;'/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 206 ms.
Running link step : cd /tmp/ltsmin6788177002991064397;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin6788177002991064397;'/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/stateBased12375349434820088728.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-04 12:49:27] [INFO ] Flatten gal took : 6 ms
[2025-06-04 12:49:27] [INFO ] Flatten gal took : 5 ms
[2025-06-04 12:49:27] [INFO ] Time to serialize gal into /tmp/LTL4294839720506966140.gal : 1 ms
[2025-06-04 12:49:27] [INFO ] Time to serialize properties into /tmp/LTL820270146380077668.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4294839720506966140.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14404490091274793065.hoa' '-atoms' '/tmp/LTL820270146380077668.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL820270146380077668.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14404490091274793065.hoa
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t8, t9, t11, t12, t14, t15, t17, t18, t20, t22, t24, t25, t27, t28, t30, t32,...1091
Computing Next relation with stutter on 1889 deadlock states
Detected timeout of ITS tools.
[2025-06-04 12:49:42] [INFO ] Flatten gal took : 5 ms
[2025-06-04 12:49:42] [INFO ] Flatten gal took : 5 ms
[2025-06-04 12:49:42] [INFO ] Time to serialize gal into /tmp/LTL10821442919212698124.gal : 1 ms
[2025-06-04 12:49:42] [INFO ] Time to serialize properties into /tmp/LTL16839097341091562294.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10821442919212698124.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16839097341091562294.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F((G((F("(((p91==1)&&(p181==1))&&(p194==1))"))&&(F(G("((p181==0)||(p194==0))")))))||("((p181==1)&&(p194==1))"))))
Formula 0 simplified : G(!"((p181==1)&&(p194==1))" & F(G!"(((p91==1)&&(p181==1))&&(p194==1))" | GF!"((p181==0)||(p194==0))"))
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t8, t9, t11, t12, t14, t15, t17, t18, t20, t22, t24, t25, t27, t28, t30, t32,...1091
Computing Next relation with stutter on 1889 deadlock states
Detected timeout of ITS tools.
[2025-06-04 12:49:57] [INFO ] Flatten gal took : 5 ms
[2025-06-04 12:49:57] [INFO ] Applying decomposition
[2025-06-04 12:49:57] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4836999754504304129.txt' '-o' '/tmp/graph4836999754504304129.bin' '-w' '/tmp/graph4836999754504304129.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4836999754504304129.bin' '-l' '-1' '-v' '-w' '/tmp/graph4836999754504304129.weights' '-q' '0' '-e' '0.001'
[2025-06-04 12:49:57] [INFO ] Decomposing Gal with order
[2025-06-04 12:49:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 12:49:57] [INFO ] Removed a total of 106 redundant transitions.
[2025-06-04 12:49:57] [INFO ] Flatten gal took : 22 ms
[2025-06-04 12:49:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 4 ms.
[2025-06-04 12:49:57] [INFO ] Time to serialize gal into /tmp/LTL18404411532839503188.gal : 1 ms
[2025-06-04 12:49:57] [INFO ] Time to serialize properties into /tmp/LTL10304617207408899101.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18404411532839503188.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10304617207408899101.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F((G((F("(((i2.u9.p91==1)&&(i4.u19.p181==1))&&(i4.u21.p194==1))"))&&(F(G("((i4.u19.p181==0)||(i4.u21.p194==0))")))))||("((i4.u19.p1...185
Formula 0 simplified : G(!"((i4.u19.p181==1)&&(i4.u21.p194==1))" & F(G!"(((i2.u9.p91==1)&&(i4.u19.p181==1))&&(i4.u21.p194==1))" | GF!"((i4.u19.p181==0)||(i...173
Reverse transition relation is NOT exact ! Due to transitions t128_t127_t151_t7, t108_t106_t152_t10, t108_t106_t168_t13, t100_t161_t26, t162_t19_t26, t142_...886
Computing Next relation with stutter on 1889 deadlock states
Detected timeout of ITS tools.
Treatment of property ShieldRVs-PT-005B-LTLFireability-11 finished in 171230 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 177 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 177/177 places, 202/202 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 177 transition count 182
Reduce places removed 20 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 21 rules applied. Total rules applied 41 place count 157 transition count 181
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 42 place count 156 transition count 181
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 25 Pre rules applied. Total rules applied 42 place count 156 transition count 156
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 92 place count 131 transition count 156
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 101 place count 122 transition count 147
Iterating global reduction 3 with 9 rules applied. Total rules applied 110 place count 122 transition count 147
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 110 place count 122 transition count 143
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 118 place count 118 transition count 143
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 208 place count 73 transition count 98
Applied a total of 208 rules in 27 ms. Remains 73 /177 variables (removed 104) and now considering 98/202 (removed 104) transitions.
// Phase 1: matrix 98 rows 73 cols
[2025-06-04 12:50:12] [INFO ] Computed 21 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:50:12] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-04 12:50:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:50:12] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:50:12] [INFO ] Redundant transitions in 30 ms returned [97]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 96 sub problems to find dead transitions.
// Phase 1: matrix 97 rows 73 cols
[2025-06-04 12:50:12] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (OVERLAPS) 1/73 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:13] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:13] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:13] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:13] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:13] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:13] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:13] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:13] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:13] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:13] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:13] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:13] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:13] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:13] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:14] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 17/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:15] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:15] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:15] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:15] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:15] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:15] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:15] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:15] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:15] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:16] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:16] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:16] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:16] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 8/71 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:16] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:16] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:16] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:16] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:16] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:16] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:16] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:16] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/73 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (OVERLAPS) 97/170 variables, 73/152 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:17] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 5 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:17] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:17] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:17] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:17] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 5 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/170 variables, 4/157 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:18] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:18] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:18] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/170 variables, 3/160 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:18] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:18] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/170 variables, 2/162 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:19] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:19] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:19] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:19] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/170 variables, 4/166 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:19] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/170 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:20] [INFO ] Deduced a trap along path composed of 10 places in 24 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:20] [INFO ] Deduced a trap along path composed of 20 places in 50 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/170 variables, 2/169 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:21] [INFO ] Deduced a trap along path composed of 6 places in 24 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/170 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:21] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:21] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:21] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 4 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/170 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/170 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 20 (OVERLAPS) 0/170 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 173 constraints, problems are : Problem set: 0 solved, 96 unsolved in 10475 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 76/76 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (OVERLAPS) 1/73 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (OVERLAPS) 97/170 variables, 73/170 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/170 variables, 96/266 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:24] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:24] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:25] [INFO ] Deduced a trap composed of 20 places in 46 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 3/269 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:25] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:25] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:26] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 3/272 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:27] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:29] [INFO ] Deduced a trap composed of 20 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:29] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 3/275 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:29] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:30] [INFO ] Deduced a trap composed of 23 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:30] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:31] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 4/279 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:32] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:32] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:32] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 3/282 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:34] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/170 variables, 1/283 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/170 variables, 3/286 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:39] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:39] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:41] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:41] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:41] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/170 variables, 5/291 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:44] [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
[2025-06-04 12:50:44] [INFO ] Deduced a trap composed of 20 places in 45 ms of which 3 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/170 variables, 2/293 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:46] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/170 variables, 1/294 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:51] [INFO ] Deduced a trap along path composed of 10 places in 18 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:52] [INFO ] Deduced a trap along path composed of 10 places in 27 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/170 variables, 2/296 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 170/170 variables, and 296 constraints, problems are : Problem set: 0 solved, 96 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 101/101 constraints, Known Traps Along Path: 5/5 constraints]
After SMT, in 40524ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 40525ms
Starting structural reductions in SI_LTL mode, iteration 1 : 73/177 places, 97/202 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 40720 ms. Remains : 73/177 places, 97/202 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-005B-LTLFireability-12
Product exploration explored 100000 steps with 1278 reset in 176 ms.
Product exploration explored 100000 steps with 1282 reset in 170 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/73 stabilizing places and 2/97 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X (NOT p0)), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 72 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (NOT p0)), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 92 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 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 97/97 transitions.
Applied a total of 0 rules in 4 ms. Remains 73 /73 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2025-06-04 12:50:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:50:54] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-04 12:50:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:50:54] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:50:54] [INFO ] Redundant transitions in 26 ms returned []
Running 96 sub problems to find dead transitions.
[2025-06-04 12:50:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (OVERLAPS) 1/73 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:54] [INFO ] Deduced a trap composed of 7 places in 101 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 12 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 8 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 13 places in 59 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:55] [INFO ] Deduced a trap composed of 11 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 11 places in 53 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 8 places in 59 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 12 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 8 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:56] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:57] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 17/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:57] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:57] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:57] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:57] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:57] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:57] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:57] [INFO ] Deduced a trap composed of 7 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:57] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:57] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:58] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:58] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:58] [INFO ] Deduced a trap composed of 16 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:58] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 8/71 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:58] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:58] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:58] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:58] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:58] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:58] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:58] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:58] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/73 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (OVERLAPS) 97/170 variables, 73/152 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:59] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:59] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:59] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:50:59] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:00] [INFO ] Deduced a trap composed of 15 places in 48 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/170 variables, 4/157 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:00] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:00] [INFO ] Deduced a trap composed of 12 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:00] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/170 variables, 3/160 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:00] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:01] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/170 variables, 2/162 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:01] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:01] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:01] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:01] [INFO ] Deduced a trap composed of 17 places in 42 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/170 variables, 4/166 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:01] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/170 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:02] [INFO ] Deduced a trap along path composed of 10 places in 39 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:02] [INFO ] Deduced a trap along path composed of 20 places in 32 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/170 variables, 2/169 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:03] [INFO ] Deduced a trap along path composed of 6 places in 23 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/170 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:03] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:03] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:03] [INFO ] Deduced a trap composed of 13 places in 53 ms of which 4 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/170 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/170 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 20 (OVERLAPS) 0/170 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 173 constraints, problems are : Problem set: 0 solved, 96 unsolved in 11255 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 76/76 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (OVERLAPS) 1/73 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:05] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:05] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:05] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:05] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 4/101 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (OVERLAPS) 97/170 variables, 73/174 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 96/270 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:07] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:08] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:08] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:08] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:10] [INFO ] Deduced a trap composed of 20 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:10] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:10] [INFO ] Deduced a trap composed of 22 places in 25 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 7/277 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:11] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:11] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:11] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:11] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 4/281 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:13] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:13] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:13] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 3/284 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:15] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 1/285 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:17] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/170 variables, 1/286 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/170 variables, 3/289 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:23] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/170 variables, 1/290 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:25] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:25] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/170 variables, 2/292 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:28] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:28] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/170 variables, 2/294 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:34] [INFO ] Deduced a trap along path composed of 10 places in 31 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/170 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 170/170 variables, and 295 constraints, problems are : Problem set: 0 solved, 96 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 101/101 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 41289ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 41289ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 41450 ms. Remains : 73/73 places, 97/97 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/73 stabilizing places and 2/97 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X (NOT p0)), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 78 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 27 ms :[(NOT p0)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (NOT p0)), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 96 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)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1286 reset in 170 ms.
Product exploration explored 100000 steps with 1280 reset in 171 ms.
Built C files in :
/tmp/ltsmin10255478658612485764
[2025-06-04 12:51:36] [INFO ] Computing symmetric may disable matrix : 97 transitions.
[2025-06-04 12:51:36] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:51:36] [INFO ] Computing symmetric may enable matrix : 97 transitions.
[2025-06-04 12:51:36] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:51:36] [INFO ] Computing Do-Not-Accords matrix : 97 transitions.
[2025-06-04 12:51:36] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:51:36] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10255478658612485764
Running compilation step : cd /tmp/ltsmin10255478658612485764;'/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 211 ms.
Running link step : cd /tmp/ltsmin10255478658612485764;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin10255478658612485764;'/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/stateBased5264595801895756096.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 97/97 transitions.
Applied a total of 0 rules in 7 ms. Remains 73 /73 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2025-06-04 12:51:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:51:51] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-04 12:51:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:51:51] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:51:51] [INFO ] Redundant transitions in 23 ms returned []
Running 96 sub problems to find dead transitions.
[2025-06-04 12:51:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (OVERLAPS) 1/73 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:52] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 8 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 17/58 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:53] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 5 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:54] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:54] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:54] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:54] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 4/63 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:54] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:54] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:54] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:54] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:54] [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
[2025-06-04 12:51:54] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:54] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:54] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 8/71 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:54] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:55] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:55] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:55] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:55] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:55] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:55] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:55] [INFO ] Deduced a trap composed of 16 places in 22 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 8/79 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/73 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (OVERLAPS) 97/170 variables, 73/152 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:56] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:56] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:56] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:56] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:56] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 4 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/170 variables, 4/157 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:56] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:56] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:56] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/170 variables, 3/160 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:57] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:57] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/170 variables, 2/162 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:57] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:57] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:58] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:58] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/170 variables, 4/166 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:58] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 3 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/170 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:59] [INFO ] Deduced a trap along path composed of 10 places in 39 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:59] [INFO ] Deduced a trap along path composed of 20 places in 25 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/170 variables, 2/169 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:51:59] [INFO ] Deduced a trap along path composed of 6 places in 23 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/170 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:00] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:00] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:00] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 4 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/170 variables, 3/173 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/170 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 20 (OVERLAPS) 0/170 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 173 constraints, problems are : Problem set: 0 solved, 96 unsolved in 10602 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 76/76 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (OVERLAPS) 1/73 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:02] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:02] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:02] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:02] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 4/101 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/101 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (OVERLAPS) 97/170 variables, 73/174 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 96/270 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:04] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:04] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:04] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:05] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:06] [INFO ] Deduced a trap composed of 20 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:06] [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
[2025-06-04 12:52:06] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 7/277 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:07] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:07] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:08] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:08] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/170 variables, 4/281 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:10] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:10] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:10] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/170 variables, 3/284 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:12] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 1/285 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:14] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/170 variables, 1/286 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/170 variables, 3/289 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:20] [INFO ] Deduced a trap composed of 20 places in 35 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/170 variables, 1/290 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:22] [INFO ] Deduced a trap composed of 15 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:22] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/170 variables, 2/292 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:25] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:25] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/170 variables, 2/294 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:52:31] [INFO ] Deduced a trap along path composed of 10 places in 24 ms of which 4 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/170 variables, 1/295 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 170/170 variables, and 295 constraints, problems are : Problem set: 0 solved, 96 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 101/101 constraints, Known Traps Along Path: 4/4 constraints]
After SMT, in 40629ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 40629ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 40778 ms. Remains : 73/73 places, 97/97 transitions.
Built C files in :
/tmp/ltsmin17770404290914442619
[2025-06-04 12:52:32] [INFO ] Computing symmetric may disable matrix : 97 transitions.
[2025-06-04 12:52:32] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:52:32] [INFO ] Computing symmetric may enable matrix : 97 transitions.
[2025-06-04 12:52:32] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:52:32] [INFO ] Computing Do-Not-Accords matrix : 97 transitions.
[2025-06-04 12:52:32] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:52:32] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17770404290914442619
Running compilation step : cd /tmp/ltsmin17770404290914442619;'/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 216 ms.
Running link step : cd /tmp/ltsmin17770404290914442619;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin17770404290914442619;'/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/stateBased897935192054789201.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2025-06-04 12:52:47] [INFO ] Flatten gal took : 11 ms
[2025-06-04 12:52:47] [INFO ] Flatten gal took : 6 ms
[2025-06-04 12:52:47] [INFO ] Time to serialize gal into /tmp/LTL9498395548224997678.gal : 1 ms
[2025-06-04 12:52:47] [INFO ] Time to serialize properties into /tmp/LTL3569315409127567057.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9498395548224997678.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2281431472850665821.hoa' '-atoms' '/tmp/LTL3569315409127567057.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL3569315409127567057.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2281431472850665821.hoa
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t8, t9, t11, t12, t14, t15, t17, t18, t20, t22, t24, t25, t27, t28, t30, t32,...1122
Computing Next relation with stutter on 1889 deadlock states
Detected timeout of ITS tools.
[2025-06-04 12:53:02] [INFO ] Flatten gal took : 5 ms
[2025-06-04 12:53:02] [INFO ] Flatten gal took : 5 ms
[2025-06-04 12:53:02] [INFO ] Time to serialize gal into /tmp/LTL8202129760398084815.gal : 1 ms
[2025-06-04 12:53:02] [INFO ] Time to serialize properties into /tmp/LTL2349817681367759899.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8202129760398084815.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2349817681367759899.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(p164!=1)"))))
Formula 0 simplified : GF!"(p164!=1)"
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t6, t8, t9, t11, t12, t14, t15, t17, t18, t20, t22, t24, t25, t27, t28, t30, t32,...1122
Computing Next relation with stutter on 1889 deadlock states
Detected timeout of ITS tools.
[2025-06-04 12:53:17] [INFO ] Flatten gal took : 5 ms
[2025-06-04 12:53:17] [INFO ] Applying decomposition
[2025-06-04 12:53:17] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8861381077973533153.txt' '-o' '/tmp/graph8861381077973533153.bin' '-w' '/tmp/graph8861381077973533153.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8861381077973533153.bin' '-l' '-1' '-v' '-w' '/tmp/graph8861381077973533153.weights' '-q' '0' '-e' '0.001'
[2025-06-04 12:53:17] [INFO ] Decomposing Gal with order
[2025-06-04 12:53:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 12:53:17] [INFO ] Removed a total of 100 redundant transitions.
[2025-06-04 12:53:17] [INFO ] Flatten gal took : 8 ms
[2025-06-04 12:53:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 3 ms.
[2025-06-04 12:53:17] [INFO ] Time to serialize gal into /tmp/LTL5055871294835407283.gal : 16 ms
[2025-06-04 12:53:17] [INFO ] Time to serialize properties into /tmp/LTL17648134385056395742.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5055871294835407283.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17648134385056395742.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("(i4.u18.p164!=1)"))))
Formula 0 simplified : GF!"(i4.u18.p164!=1)"
Reverse transition relation is NOT exact ! Due to transitions t91_t92_t89_t87_t93_t141, t128_t127_t151_t7, t108_t106_t152_t10, t108_t106_t168_t13, t98_t99_...880
Computing Next relation with stutter on 1889 deadlock states
Detected timeout of ITS tools.
Treatment of property ShieldRVs-PT-005B-LTLFireability-12 finished in 199816 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G(F(p1))))'
Support contains 2 out of 177 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 177/177 places, 202/202 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 176 transition count 181
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 40 place count 156 transition count 181
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 40 place count 156 transition count 157
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 88 place count 132 transition count 157
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 96 place count 124 transition count 149
Iterating global reduction 2 with 8 rules applied. Total rules applied 104 place count 124 transition count 149
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 104 place count 124 transition count 145
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 112 place count 120 transition count 145
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 200 place count 76 transition count 101
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 202 place count 74 transition count 99
Applied a total of 202 rules in 12 ms. Remains 74 /177 variables (removed 103) and now considering 99/202 (removed 103) transitions.
// Phase 1: matrix 99 rows 74 cols
[2025-06-04 12:53:32] [INFO ] Computed 21 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:53:32] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-04 12:53:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 12:53:32] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 12:53:32] [INFO ] Redundant transitions in 36 ms returned [98]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 96 sub problems to find dead transitions.
// Phase 1: matrix 98 rows 74 cols
[2025-06-04 12:53:32] [INFO ] Computed 21 invariants in 0 ms
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 6 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 6 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 11 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:33] [INFO ] Deduced a trap composed of 6 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 20/40 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 8/48 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:34] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:35] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:35] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:35] [INFO ] Deduced a trap composed of 12 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:35] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:35] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:35] [INFO ] Deduced a trap composed of 6 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:35] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:35] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:35] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:35] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:35] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:35] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 14/62 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:35] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:35] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:36] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 3/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 1/74 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:36] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:36] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:36] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:36] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:36] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:36] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:37] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:37] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:37] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:37] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:37] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 11/77 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:37] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/74 variables, 1/78 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/74 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (OVERLAPS) 98/172 variables, 74/152 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:38] [INFO ] Deduced a trap composed of 6 places in 54 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:38] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:38] [INFO ] Deduced a trap composed of 10 places in 49 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/172 variables, 3/155 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:38] [INFO ] Deduced a trap composed of 6 places in 46 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:38] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:38] [INFO ] Deduced a trap composed of 8 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:38] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:38] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:38] [INFO ] Deduced a trap composed of 10 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:38] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:39] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:39] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:39] [INFO ] Deduced a trap composed of 9 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:39] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:39] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/172 variables, 12/167 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:39] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:39] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:40] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:40] [INFO ] Deduced a trap composed of 16 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:40] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:40] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/172 variables, 6/173 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:40] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:40] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:40] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:40] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:40] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:40] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:40] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 3 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/172 variables, 7/180 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:41] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/172 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:41] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:41] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:41] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 2 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/172 variables, 3/184 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:42] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:42] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/172 variables, 2/186 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:42] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:42] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:42] [INFO ] Deduced a trap composed of 12 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:42] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:42] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 2 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/172 variables, 5/191 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:43] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:43] [INFO ] Deduced a trap composed of 10 places in 52 ms of which 4 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/172 variables, 2/193 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:44] [INFO ] Deduced a trap along path composed of 10 places in 23 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/172 variables, 1/194 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/172 variables, 0/194 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:45] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:45] [INFO ] Deduced a trap composed of 18 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:45] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:45] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 2 ms to minimize.
At refinement iteration 22 (OVERLAPS) 0/172 variables, 4/198 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:46] [INFO ] Deduced a trap along path composed of 10 places in 24 ms of which 1 ms to minimize.
At refinement iteration 23 (INCLUDED_ONLY) 0/172 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:46] [INFO ] Deduced a trap along path composed of 6 places in 25 ms of which 0 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/172 variables, 1/200 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/172 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 26 (OVERLAPS) 0/172 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 172/172 variables, and 200 constraints, problems are : Problem set: 0 solved, 96 unsolved in 14872 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 74/74 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 102/102 constraints, Known Traps Along Path: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 92/112 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 3 (OVERLAPS) 1/74 variables, 1/113 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 10/123 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:47] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:47] [INFO ] Deduced a trap composed of 11 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:48] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:48] [INFO ] Deduced a trap composed of 10 places in 50 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 4/127 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:48] [INFO ] Deduced a trap composed of 10 places in 57 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/74 variables, 1/128 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/74 variables, 0/128 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (OVERLAPS) 98/172 variables, 74/202 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/172 variables, 96/298 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/172 variables, 3/301 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/172 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 96 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-04 12:53:53] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 2 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/172 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/172 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 14 (OVERLAPS) 0/172 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 172/172 variables, and 302 constraints, problems are : Problem set: 0 solved, 96 unsolved in 13657 ms.
Refiners :[Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 74/74 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 108/108 constraints, Known Traps Along Path: 3/3 constraints]
After SMT, in 28552ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 28552ms
Starting structural reductions in SI_LTL mode, iteration 1 : 74/177 places, 98/202 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 98/98 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 28799 ms. Remains : 74/177 places, 98/202 transitions.
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-005B-LTLFireability-14
Stuttering criterion allowed to conclude after 76 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-005B-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005B-LTLFireability-14 finished in 28906 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 U (G(!p0)||(!p0&&((X(X(X(p1))) U ((X(X(X(p1)))&&G(p2))||X(X(X(G(p1)))))) U (G((X(X(X(p1))) U ((X(X(X(p1)))&&G(p2))||X(X(X(G(p1)))))))||((X(X(X(p1))) U ((X(X(X(p1)))&&G(p2))||X(X(X(G(p1))))))&&p3))))))))'
Warning : SL/CL computation failed.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G((F(p1)&&F(G(p2)))))))'
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)))'
[2025-06-04 12:54:11] [INFO ] Flatten gal took : 7 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4353527911403710172
[2025-06-04 12:54:11] [INFO ] Computing symmetric may disable matrix : 202 transitions.
[2025-06-04 12:54:11] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:54:11] [INFO ] Computing symmetric may enable matrix : 202 transitions.
[2025-06-04 12:54:11] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:54:11] [INFO ] Applying decomposition
[2025-06-04 12:54:11] [INFO ] Flatten gal took : 7 ms
[2025-06-04 12:54:11] [INFO ] Computing Do-Not-Accords matrix : 202 transitions.
[2025-06-04 12:54:11] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-04 12:54:11] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4353527911403710172
Running compilation step : cd /tmp/ltsmin4353527911403710172;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '240' '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'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph1942884251565861319.txt' '-o' '/tmp/graph1942884251565861319.bin' '-w' '/tmp/graph1942884251565861319.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph1942884251565861319.bin' '-l' '-1' '-v' '-w' '/tmp/graph1942884251565861319.weights' '-q' '0' '-e' '0.001'
[2025-06-04 12:54:11] [INFO ] Decomposing Gal with order
[2025-06-04 12:54:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 12:54:11] [INFO ] Removed a total of 171 redundant transitions.
[2025-06-04 12:54:11] [INFO ] Flatten gal took : 29 ms
[2025-06-04 12:54:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-04 12:54:11] [INFO ] Time to serialize gal into /tmp/LTLFireability14021090828285976800.gal : 2 ms
[2025-06-04 12:54:11] [INFO ] Time to serialize properties into /tmp/LTLFireability4864324975649713563.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14021090828285976800.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4864324975649713563.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((F((!("(((i2.i0.u19.p58==1)&&(i2.i1.u20.p63==1))&&(i2.i1.u22.p71==1))"))U((G(!("(((i2.i0.u19.p58==1)&&(i2.i1.u20.p63==1))&&(i2.i1.u2...712
Formula 0 simplified : G(((!"((i4.i0.u29.p92==1)&&(i6.i0.u43.p136==1))" | !"(i7.u50.p161==1)") U (XXX!"(i5.u37.p119!=1)" R (XXXF!"(i5.u37.p119!=1)" & (XXX!...271
Compilation finished in 431 ms.
Running link step : cd /tmp/ltsmin4353527911403710172;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin4353527911403710172;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true))))))) U ([]((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true))))))))||((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true)))))))&&(LTLAPp3==true))))))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions i1.i0.u2.t134, i1.i0.u5.t131, i1.i0.u6.t0, i1.i0.u6.t1, i1.i0.u6.t2, i1.i0.u13.t7, i1.i0.u13....1167
Computing Next relation with stutter on 1889 deadlock states
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin4353527911403710172;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true))))))) U ([]((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true))))))))||((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true)))))))&&(LTLAPp3==true))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4353527911403710172;'/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' '--ltl' '<>(((LTLAPp4==true)||[]((<>((LTLAPp5==true))&&<>([]((LTLAPp6==true)))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin4353527911403710172;'/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' '--ltl' '<>(((LTLAPp4==true)||[]((<>((LTLAPp5==true))&&<>([]((LTLAPp6==true)))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4353527911403710172;'/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' '--ltl' '<>([]((LTLAPp7==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin4353527911403710172;'/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' '--ltl' '<>([]((LTLAPp7==true)))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin4353527911403710172;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true))))))) U ([]((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true))))))))||((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true)))))))&&(LTLAPp3==true))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2025-06-04 13:21:07] [INFO ] Applying decomposition
[2025-06-04 13:21:07] [INFO ] Flatten gal took : 24 ms
[2025-06-04 13:21:07] [INFO ] Decomposing Gal with order
[2025-06-04 13:21:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-04 13:21:07] [INFO ] Removed a total of 102 redundant transitions.
[2025-06-04 13:21:07] [INFO ] Flatten gal took : 36 ms
[2025-06-04 13:21:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 152 labels/synchronizations in 22 ms.
[2025-06-04 13:21:07] [INFO ] Time to serialize gal into /tmp/LTLFireability6667628712177671651.gal : 2 ms
[2025-06-04 13:21:07] [INFO ] Time to serialize properties into /tmp/LTLFireability15626758428005703345.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6667628712177671651.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15626758428005703345.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((F((!("(((i0.i0.i0.i1.i0.i0.u16.p58==1)&&(i0.i0.i0.i1.i0.i0.u17.p63==1))&&(i0.i0.i0.i1.i0.u18.p71==1))"))U((G(!("(((i0.i0.i0.i1.i0.i...910
Formula 0 simplified : G(((!"((i0.i0.i1.i0.i0.u23.p92==1)&&(i0.i1.i0.i0.u30.p136==1))" | !"(i0.i1.u33.p161==1)") U (XXX!"(i0.i0.i1.u26.p119!=1)" R (XXXF!"(...349
Reverse transition relation is NOT exact ! Due to transitions i0.i0.i0.i0.u5.t134, i0.i0.i0.i0.i1.u12.t7, i0.i0.i0.i0.i1.u12.t8, i0.i0.i0.i0.i1.u12.t9, i0....1648
Computing Next relation with stutter on 1889 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.007: LTL layer: formula: <>((!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true))))))) U ([]((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true))))))))||((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true)))))))&&(LTLAPp3==true))))))))
pins2lts-mc-linux64( 0/ 8), 0.007: "<>((!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true))))))) U ([]((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true))))))))||((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true)))))))&&(LTLAPp3==true))))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.007: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.020: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.021: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.031: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.196: buchi has 67 states
pins2lts-mc-linux64( 0/ 8), 0.245: There are 211 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.245: State length is 178, there are 629 groups
pins2lts-mc-linux64( 0/ 8), 0.245: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.245: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.245: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.245: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.259: [Blue] ~8 levels ~960 states ~1592 transitions
pins2lts-mc-linux64( 1/ 8), 0.280: [Blue] ~10 levels ~1920 states ~3296 transitions
pins2lts-mc-linux64( 1/ 8), 0.307: [Blue] ~14 levels ~3840 states ~6912 transitions
pins2lts-mc-linux64( 0/ 8), 0.367: [Blue] ~18 levels ~7680 states ~13728 transitions
pins2lts-mc-linux64( 0/ 8), 0.443: [Blue] ~21 levels ~15360 states ~26352 transitions
pins2lts-mc-linux64( 0/ 8), 0.510: [Blue] ~27 levels ~30720 states ~52768 transitions
pins2lts-mc-linux64( 0/ 8), 0.812: [Blue] ~43 levels ~61440 states ~107976 transitions
pins2lts-mc-linux64( 6/ 8), 1.479: [Blue] ~129 levels ~122880 states ~221368 transitions
pins2lts-mc-linux64( 6/ 8), 2.481: [Blue] ~232 levels ~245760 states ~575888 transitions
pins2lts-mc-linux64( 1/ 8), 3.975: [Blue] ~238 levels ~491520 states ~1872896 transitions
pins2lts-mc-linux64( 3/ 8), 6.362: [Blue] ~193 levels ~983040 states ~4453472 transitions
pins2lts-mc-linux64( 7/ 8), 11.220: [Blue] ~231 levels ~1966080 states ~10446472 transitions
pins2lts-mc-linux64( 1/ 8), 20.585: [Blue] ~238 levels ~3932160 states ~24113136 transitions
pins2lts-mc-linux64( 5/ 8), 39.540: [Blue] ~304 levels ~7864320 states ~46200832 transitions
pins2lts-mc-linux64( 1/ 8), 76.598: [Blue] ~270 levels ~15728640 states ~102150632 transitions
pins2lts-mc-linux64( 1/ 8), 153.350: [Blue] ~270 levels ~31457280 states ~215409504 transitions
pins2lts-mc-linux64( 1/ 8), 317.452: [Blue] ~270 levels ~62914560 states ~480892016 transitions
pins2lts-mc-linux64( 1/ 8), 645.036: [Blue] ~307 levels ~125829120 states ~984923064 transitions
pins2lts-mc-linux64( 3/ 8), 781.268: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 781.342:
pins2lts-mc-linux64( 0/ 8), 781.342: Explored 134270482 states 1101747806 transitions, fanout: 8.205
pins2lts-mc-linux64( 0/ 8), 781.342: Total exploration time 781.070 sec (781.010 sec minimum, 781.043 sec on average)
pins2lts-mc-linux64( 0/ 8), 781.342: States per second: 171906, Transitions per second: 1410562
pins2lts-mc-linux64( 0/ 8), 781.342:
pins2lts-mc-linux64( 0/ 8), 781.342: State space has 134217353 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 781.342: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 781.342: blue states: 134270482 (100.04%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 781.342: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 781.342: all-red states: 98100694 (73.09%), bogus 43941 (0.03%)
pins2lts-mc-linux64( 0/ 8), 781.342:
pins2lts-mc-linux64( 0/ 8), 781.342: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 781.342:
pins2lts-mc-linux64( 0/ 8), 781.342: Queue width: 8B, total height: 2385, memory: 0.02MB
pins2lts-mc-linux64( 0/ 8), 781.342: Tree memory: 1165.9MB, 9.1 B/state, compr.: 1.3%
pins2lts-mc-linux64( 0/ 8), 781.342: Tree fill ratio (roots/leafs): 99.0%/55.0%
pins2lts-mc-linux64( 0/ 8), 781.342: Stored 202 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 781.342: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 781.342: Est. total memory use: 1166.0MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4353527911403710172;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true))))))) U ([]((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true))))))))||((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true)))))))&&(LTLAPp3==true))))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin4353527911403710172;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true))))))) U ([]((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true))))))))||((X(X(X((LTLAPp1==true)))) U ((X(X(X((LTLAPp1==true))))&&[]((LTLAPp2==true)))||X(X(X([]((LTLAPp1==true)))))))&&(LTLAPp3==true))))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:121)
at java.base/java.lang.Thread.run(Thread.java:1583)

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="ShieldRVs-PT-005B"
export BK_EXAMINATION="LTLFireability"
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 ShieldRVs-PT-005B, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r212-tall-174901993600076"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-005B.tgz
mv ShieldRVs-PT-005B execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;