About the Execution of ITS-Tools for EisenbergMcGuire-PT-06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | ?T?F??????T????T | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r072-tall-174860068100778.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is EisenbergMcGuire-PT-06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860068100778
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K 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 3.0K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 753K May 29 14:32 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2023-12
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2023-13
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2023-14
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2023-15
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2025-00
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2025-01
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2025-02
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2025-03
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2025-04
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2025-05
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2025-06
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2025-07
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2025-08
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2025-09
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2025-10
FORMULA_NAME EisenbergMcGuire-PT-06-CTLFireability-2025-11
=== Now, execution of the tool begins
BK_START 1748838298170
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-02 04:24:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 04:24:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 04:24:59] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2025-06-02 04:24:59] [INFO ] Transformed 414 places.
[2025-06-02 04:24:59] [INFO ] Transformed 1296 transitions.
[2025-06-02 04:24:59] [INFO ] Found NUPN structural information;
[2025-06-02 04:24:59] [INFO ] Parsed PT model containing 414 places and 1296 transitions and 5976 arcs in 218 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Support contains 107 out of 414 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 414/414 places, 1296/1296 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 400 transition count 1212
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 400 transition count 1212
Applied a total of 28 rules in 66 ms. Remains 400 /414 variables (removed 14) and now considering 1212/1296 (removed 84) transitions.
[2025-06-02 04:24:59] [INFO ] Flow matrix only has 618 transitions (discarded 594 similar events)
// Phase 1: matrix 618 rows 400 cols
[2025-06-02 04:24:59] [INFO ] Computed 19 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:25:00] [INFO ] Implicit Places using invariants in 362 ms returned []
[2025-06-02 04:25:00] [INFO ] Flow matrix only has 618 transitions (discarded 594 similar events)
[2025-06-02 04:25:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:25:00] [INFO ] State equation strengthened by 244 read => feed constraints.
[2025-06-02 04:25:00] [INFO ] Implicit Places using invariants and state equation in 840 ms returned []
Implicit Place search using SMT with State Equation took 1231 ms to find 0 implicit places.
Running 1206 sub problems to find dead transitions.
[2025-06-02 04:25:00] [INFO ] Flow matrix only has 618 transitions (discarded 594 similar events)
[2025-06-02 04:25:00] [INFO ] Invariant cache hit.
[2025-06-02 04:25:00] [INFO ] State equation strengthened by 244 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1206 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1206 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:09] [INFO ] Deduced a trap composed of 20 places in 132 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:09] [INFO ] Deduced a trap composed of 23 places in 103 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:09] [INFO ] Deduced a trap composed of 26 places in 78 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:09] [INFO ] Deduced a trap composed of 29 places in 157 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:09] [INFO ] Deduced a trap composed of 62 places in 161 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:09] [INFO ] Deduced a trap composed of 26 places in 91 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:09] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:10] [INFO ] Deduced a trap composed of 32 places in 137 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:10] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:10] [INFO ] Deduced a trap composed of 38 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:10] [INFO ] Deduced a trap composed of 35 places in 129 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:11] [INFO ] Deduced a trap composed of 43 places in 177 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:11] [INFO ] Deduced a trap composed of 57 places in 161 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:11] [INFO ] Deduced a trap composed of 57 places in 146 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:11] [INFO ] Deduced a trap composed of 76 places in 149 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:12] [INFO ] Deduced a trap composed of 83 places in 130 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:12] [INFO ] Deduced a trap composed of 43 places in 158 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:12] [INFO ] Deduced a trap composed of 57 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:12] [INFO ] Deduced a trap composed of 83 places in 127 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:12] [INFO ] Deduced a trap composed of 20 places in 153 ms of which 17 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1206 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:13] [INFO ] Deduced a trap composed of 62 places in 139 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:13] [INFO ] Deduced a trap composed of 62 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:13] [INFO ] Deduced a trap composed of 62 places in 125 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:13] [INFO ] Deduced a trap composed of 17 places in 132 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:13] [INFO ] Deduced a trap composed of 62 places in 125 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:14] [INFO ] Deduced a trap composed of 43 places in 166 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:14] [INFO ] Deduced a trap composed of 43 places in 154 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:14] [INFO ] Deduced a trap composed of 57 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:15] [INFO ] Deduced a trap composed of 57 places in 136 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:15] [INFO ] Deduced a trap composed of 75 places in 161 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:15] [INFO ] Deduced a trap composed of 84 places in 138 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:15] [INFO ] Deduced a trap composed of 43 places in 137 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:15] [INFO ] Deduced a trap composed of 57 places in 120 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:15] [INFO ] Deduced a trap composed of 57 places in 118 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:15] [INFO ] Deduced a trap composed of 57 places in 108 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:16] [INFO ] Deduced a trap composed of 84 places in 131 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:16] [INFO ] Deduced a trap composed of 82 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:16] [INFO ] Deduced a trap composed of 80 places in 126 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:16] [INFO ] Deduced a trap composed of 14 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:17] [INFO ] Deduced a trap composed of 41 places in 149 ms of which 22 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/400 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1206 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:25] [INFO ] Deduced a trap composed of 3 places in 148 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:27] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:27] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:27] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:27] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:28] [INFO ] Deduced a trap composed of 42 places in 169 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:28] [INFO ] Deduced a trap composed of 42 places in 171 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:28] [INFO ] Deduced a trap composed of 43 places in 168 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:29] [INFO ] Deduced a trap composed of 68 places in 156 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:29] [INFO ] Deduced a trap composed of 42 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:29] [INFO ] Deduced a trap composed of 43 places in 186 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:29] [INFO ] Deduced a trap composed of 44 places in 177 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:30] [INFO ] Deduced a trap composed of 44 places in 179 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:30] [INFO ] Deduced a trap composed of 42 places in 173 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:30] [INFO ] Deduced a trap composed of 43 places in 171 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:30] [INFO ] Deduced a trap composed of 41 places in 179 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:30] [INFO ] Deduced a trap composed of 44 places in 183 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:31] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 400/1018 variables, and 77 constraints, problems are : Problem set: 0 solved, 1206 unsolved in 30058 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/400 constraints, ReadFeed: 0/244 constraints, PredecessorRefiner: 1206/1206 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1206 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1206 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/400 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1206 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/400 variables, 58/77 constraints. Problems are: Problem set: 0 solved, 1206 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:33] [INFO ] Deduced a trap composed of 81 places in 120 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:33] [INFO ] Deduced a trap composed of 62 places in 126 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:34] [INFO ] Deduced a trap composed of 83 places in 116 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:34] [INFO ] Deduced a trap composed of 83 places in 113 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:36] [INFO ] Deduced a trap composed of 56 places in 157 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:37] [INFO ] Deduced a trap composed of 26 places in 166 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:37] [INFO ] Deduced a trap composed of 70 places in 179 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:37] [INFO ] Deduced a trap composed of 23 places in 162 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:39] [INFO ] Deduced a trap composed of 58 places in 155 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:39] [INFO ] Deduced a trap composed of 72 places in 163 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:40] [INFO ] Deduced a trap composed of 43 places in 157 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:40] [INFO ] Deduced a trap composed of 63 places in 154 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:40] [INFO ] Deduced a trap composed of 56 places in 163 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:40] [INFO ] Deduced a trap composed of 72 places in 167 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:40] [INFO ] Deduced a trap composed of 72 places in 142 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:40] [INFO ] Deduced a trap composed of 72 places in 134 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:41] [INFO ] Deduced a trap composed of 59 places in 171 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:41] [INFO ] Deduced a trap composed of 63 places in 175 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:42] [INFO ] Deduced a trap composed of 45 places in 158 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:42] [INFO ] Deduced a trap composed of 59 places in 172 ms of which 33 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/400 variables, 20/97 constraints. Problems are: Problem set: 0 solved, 1206 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:42] [INFO ] Deduced a trap composed of 52 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:44] [INFO ] Deduced a trap composed of 62 places in 134 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:45] [INFO ] Deduced a trap composed of 42 places in 158 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:47] [INFO ] Deduced a trap composed of 56 places in 152 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:48] [INFO ] Deduced a trap composed of 47 places in 95 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:49] [INFO ] Deduced a trap composed of 63 places in 149 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:49] [INFO ] Deduced a trap composed of 72 places in 151 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:49] [INFO ] Deduced a trap composed of 72 places in 154 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:51] [INFO ] Deduced a trap composed of 71 places in 155 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:51] [INFO ] Deduced a trap composed of 61 places in 162 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:51] [INFO ] Deduced a trap composed of 75 places in 155 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:52] [INFO ] Deduced a trap composed of 74 places in 160 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:52] [INFO ] Deduced a trap composed of 74 places in 147 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:52] [INFO ] Deduced a trap composed of 79 places in 172 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:53] [INFO ] Deduced a trap composed of 89 places in 155 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:53] [INFO ] Deduced a trap composed of 43 places in 155 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:54] [INFO ] Deduced a trap composed of 84 places in 154 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:54] [INFO ] Deduced a trap composed of 86 places in 152 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:54] [INFO ] Deduced a trap composed of 76 places in 163 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:54] [INFO ] Deduced a trap composed of 76 places in 161 ms of which 23 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/400 variables, 20/117 constraints. Problems are: Problem set: 0 solved, 1206 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:58] [INFO ] Deduced a trap composed of 61 places in 168 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:25:58] [INFO ] Deduced a trap composed of 59 places in 170 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:01] [INFO ] Deduced a trap composed of 43 places in 152 ms of which 25 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 400/1018 variables, and 120 constraints, problems are : Problem set: 0 solved, 1206 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/400 constraints, ReadFeed: 0/244 constraints, PredecessorRefiner: 0/1206 constraints, Known Traps: 101/101 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60510ms problems are : Problem set: 0 solved, 1206 unsolved
Search for dead transitions found 0 dead transitions in 60530ms
Starting structural reductions in LTL mode, iteration 1 : 400/414 places, 1212/1296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61852 ms. Remains : 400/414 places, 1212/1296 transitions.
Support contains 107 out of 400 places after structural reductions.
[2025-06-02 04:26:01] [INFO ] Flatten gal took : 92 ms
[2025-06-02 04:26:01] [INFO ] Flatten gal took : 66 ms
[2025-06-02 04:26:01] [INFO ] Input system was already deterministic with 1212 transitions.
Reduction of identical properties reduced properties to check from 95 to 93
RANDOM walk for 40000 steps (8 resets) in 1760 ms. (22 steps per ms) remains 71/93 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 71/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 70/71 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 70/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 69/70 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 69/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 68/69 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 68/68 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 68/68 properties
[2025-06-02 04:26:02] [INFO ] Flow matrix only has 618 transitions (discarded 594 similar events)
[2025-06-02 04:26:02] [INFO ] Invariant cache hit.
[2025-06-02 04:26:02] [INFO ] State equation strengthened by 244 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/81 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Problem AtomicPropp90 is UNSAT
At refinement iteration 2 (OVERLAPS) 319/400 variables, 12/13 constraints. Problems are: Problem set: 1 solved, 67 unsolved
Problem AtomicPropp23 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/400 variables, 6/19 constraints. Problems are: Problem set: 2 solved, 66 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:03] [INFO ] Deduced a trap composed of 3 places in 144 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:03] [INFO ] Deduced a trap composed of 3 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:03] [INFO ] Deduced a trap composed of 3 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:03] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:03] [INFO ] Deduced a trap composed of 38 places in 162 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:04] [INFO ] Deduced a trap composed of 26 places in 150 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:04] [INFO ] Deduced a trap composed of 41 places in 162 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:04] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:04] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:04] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:04] [INFO ] Deduced a trap composed of 26 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:04] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:04] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:04] [INFO ] Deduced a trap composed of 20 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:05] [INFO ] Deduced a trap composed of 26 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:05] [INFO ] Deduced a trap composed of 14 places in 138 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:05] [INFO ] Deduced a trap composed of 23 places in 141 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:05] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:05] [INFO ] Deduced a trap composed of 88 places in 152 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:05] [INFO ] Deduced a trap composed of 42 places in 168 ms of which 28 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/400 variables, 20/39 constraints. Problems are: Problem set: 2 solved, 66 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:06] [INFO ] Deduced a trap composed of 42 places in 165 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:06] [INFO ] Deduced a trap composed of 42 places in 157 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:06] [INFO ] Deduced a trap composed of 56 places in 145 ms of which 26 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/400 variables, 3/42 constraints. Problems are: Problem set: 2 solved, 66 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 400/1018 variables, and 42 constraints, problems are : Problem set: 2 solved, 66 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/400 constraints, ReadFeed: 0/244 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 23/23 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 66 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 66 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 66 unsolved
At refinement iteration 2 (OVERLAPS) 321/400 variables, 12/13 constraints. Problems are: Problem set: 2 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/400 variables, 6/19 constraints. Problems are: Problem set: 2 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/400 variables, 23/42 constraints. Problems are: Problem set: 2 solved, 66 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:08] [INFO ] Deduced a trap composed of 20 places in 132 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:08] [INFO ] Deduced a trap composed of 80 places in 138 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:09] [INFO ] Deduced a trap composed of 35 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:09] [INFO ] Deduced a trap composed of 43 places in 174 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:09] [INFO ] Deduced a trap composed of 62 places in 171 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:09] [INFO ] Deduced a trap composed of 76 places in 137 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:10] [INFO ] Deduced a trap composed of 54 places in 156 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:10] [INFO ] Deduced a trap composed of 71 places in 154 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:10] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/400 variables, 9/51 constraints. Problems are: Problem set: 2 solved, 66 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:10] [INFO ] Deduced a trap composed of 56 places in 168 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:10] [INFO ] Deduced a trap composed of 23 places in 131 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:10] [INFO ] Deduced a trap composed of 59 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:11] [INFO ] Deduced a trap composed of 43 places in 103 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:11] [INFO ] Deduced a trap composed of 52 places in 67 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:11] [INFO ] Deduced a trap composed of 62 places in 176 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:12] [INFO ] Deduced a trap composed of 62 places in 163 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:12] [INFO ] Deduced a trap composed of 74 places in 149 ms of which 26 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/400 variables, 8/59 constraints. Problems are: Problem set: 2 solved, 66 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 400/1018 variables, and 59 constraints, problems are : Problem set: 2 solved, 66 unsolved in 5009 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/400 constraints, ReadFeed: 0/244 constraints, PredecessorRefiner: 0/68 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10047ms problems are : Problem set: 2 solved, 66 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 79 out of 400 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 400 transition count 1209
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 397 transition count 1209
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 6 place count 397 transition count 1110
Deduced a syphon composed of 99 places in 1 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 204 place count 298 transition count 1110
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 210 place count 292 transition count 1074
Iterating global reduction 2 with 6 rules applied. Total rules applied 216 place count 292 transition count 1074
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 274 place count 263 transition count 1045
Applied a total of 274 rules in 123 ms. Remains 263 /400 variables (removed 137) and now considering 1045/1212 (removed 167) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 263/400 places, 1045/1212 transitions.
RANDOM walk for 40000 steps (8 resets) in 540 ms. (73 steps per ms) remains 64/66 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 63/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 63/63 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 63/63 properties
Interrupted probabilistic random walk after 254408 steps, run timeout after 3001 ms. (steps per millisecond=84 ) properties seen :23 out of 63
Probabilistic random walk after 254408 steps, saw 120819 distinct states, run finished after 3005 ms. (steps per millisecond=84 ) properties seen :23
[2025-06-02 04:26:16] [INFO ] Flow matrix only has 451 transitions (discarded 594 similar events)
// Phase 1: matrix 451 rows 263 cols
[2025-06-02 04:26:16] [INFO ] Computed 19 invariants in 3 ms
[2025-06-02 04:26:16] [INFO ] State equation strengthened by 214 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 208/263 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/263 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:16] [INFO ] Deduced a trap composed of 3 places in 119 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:17] [INFO ] Deduced a trap composed of 3 places in 100 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:17] [INFO ] Deduced a trap composed of 13 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:17] [INFO ] Deduced a trap composed of 20 places in 68 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:17] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:17] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:17] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:17] [INFO ] Deduced a trap composed of 18 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:17] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:17] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:17] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/263 variables, 11/30 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:17] [INFO ] Deduced a trap composed of 47 places in 123 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:18] [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
[2025-06-02 04:26:18] [INFO ] Deduced a trap composed of 22 places in 53 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/263 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/263 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 7 (OVERLAPS) 451/714 variables, 263/296 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/714 variables, 214/510 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/714 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 10 (OVERLAPS) 0/714 variables, 0/510 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Real declared 714/714 variables, and 510 constraints, problems are : Problem set: 0 solved, 40 unsolved in 3601 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 263/263 constraints, ReadFeed: 214/214 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/55 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/55 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 2 (OVERLAPS) 208/263 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/263 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/263 variables, 14/33 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:20] [INFO ] Deduced a trap composed of 19 places in 127 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:20] [INFO ] Deduced a trap composed of 47 places in 122 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:20] [INFO ] Deduced a trap composed of 56 places in 125 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:21] [INFO ] Deduced a trap composed of 60 places in 114 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:21] [INFO ] Deduced a trap composed of 34 places in 120 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:21] [INFO ] Deduced a trap composed of 46 places in 122 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:21] [INFO ] Deduced a trap composed of 47 places in 128 ms of which 17 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/263 variables, 7/40 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:21] [INFO ] Deduced a trap composed of 22 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:21] [INFO ] Deduced a trap composed of 34 places in 121 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:22] [INFO ] Deduced a trap composed of 23 places in 51 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/263 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:22] [INFO ] Deduced a trap composed of 17 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:22] [INFO ] Deduced a trap composed of 50 places in 124 ms of which 18 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/263 variables, 2/45 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/263 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 9 (OVERLAPS) 451/714 variables, 263/308 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/714 variables, 214/522 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/714 variables, 40/562 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:24] [INFO ] Deduced a trap composed of 49 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:25] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 4 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/714 variables, 2/564 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:26] [INFO ] Deduced a trap composed of 57 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:26] [INFO ] Deduced a trap composed of 50 places in 135 ms of which 19 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/714 variables, 2/566 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:28] [INFO ] Deduced a trap composed of 52 places in 97 ms of which 14 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/714 variables, 1/567 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:29] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/714 variables, 1/568 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:32] [INFO ] Deduced a trap composed of 47 places in 118 ms of which 17 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/714 variables, 1/569 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/714 variables, 0/569 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:36] [INFO ] Deduced a trap composed of 22 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:37] [INFO ] Deduced a trap composed of 59 places in 116 ms of which 19 ms to minimize.
At refinement iteration 18 (OVERLAPS) 0/714 variables, 2/571 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/714 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:42] [INFO ] Deduced a trap composed of 47 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:42] [INFO ] Deduced a trap composed of 25 places in 116 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:42] [INFO ] Deduced a trap composed of 47 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:42] [INFO ] Deduced a trap composed of 47 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:42] [INFO ] Deduced a trap composed of 47 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:42] [INFO ] Deduced a trap composed of 48 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:43] [INFO ] Deduced a trap composed of 49 places in 132 ms of which 21 ms to minimize.
At refinement iteration 20 (OVERLAPS) 0/714 variables, 7/578 constraints. Problems are: Problem set: 0 solved, 40 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:44] [INFO ] Deduced a trap composed of 49 places in 119 ms of which 16 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/714 variables, 1/579 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/714 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 40 unsolved
At refinement iteration 23 (OVERLAPS) 0/714 variables, 0/579 constraints. Problems are: Problem set: 0 solved, 40 unsolved
No progress, stopping.
After SMT solving in domain Int declared 714/714 variables, and 579 constraints, problems are : Problem set: 0 solved, 40 unsolved in 33093 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 263/263 constraints, ReadFeed: 214/214 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 36718ms problems are : Problem set: 0 solved, 40 unsolved
Parikh walk visited 2 properties in 2775 ms.
Support contains 55 out of 263 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 263/263 places, 1045/1045 transitions.
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 9 Pre rules applied. Total rules applied 0 place count 263 transition count 1036
Deduced a syphon composed of 9 places in 6 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 254 transition count 1036
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 26 place count 246 transition count 988
Iterating global reduction 0 with 8 rules applied. Total rules applied 34 place count 246 transition count 988
Applied a total of 34 rules in 57 ms. Remains 246 /263 variables (removed 17) and now considering 988/1045 (removed 57) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 246/263 places, 988/1045 transitions.
RANDOM walk for 40000 steps (8 resets) in 408 ms. (97 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 38/38 properties
Interrupted probabilistic random walk after 334943 steps, run timeout after 3001 ms. (steps per millisecond=111 ) properties seen :1 out of 38
Probabilistic random walk after 334943 steps, saw 108822 distinct states, run finished after 3001 ms. (steps per millisecond=111 ) properties seen :1
[2025-06-02 04:26:59] [INFO ] Flow matrix only has 394 transitions (discarded 594 similar events)
// Phase 1: matrix 394 rows 246 cols
[2025-06-02 04:26:59] [INFO ] Computed 19 invariants in 2 ms
[2025-06-02 04:26:59] [INFO ] State equation strengthened by 174 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (OVERLAPS) 193/245 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:59] [INFO ] Deduced a trap composed of 3 places in 112 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:26:59] [INFO ] Deduced a trap composed of 3 places in 109 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:00] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:00] [INFO ] Deduced a trap composed of 3 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:00] [INFO ] Deduced a trap composed of 32 places in 124 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:00] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:00] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:00] [INFO ] Deduced a trap composed of 25 places in 65 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:00] [INFO ] Deduced a trap composed of 27 places in 68 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/245 variables, 9/27 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:00] [INFO ] Deduced a trap composed of 15 places in 118 ms of which 12 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/245 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:01] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:01] [INFO ] Deduced a trap composed of 17 places in 108 ms of which 11 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/245 variables, 2/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/245 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 1/246 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:01] [INFO ] Deduced a trap composed of 13 places in 115 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:01] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:02] [INFO ] Deduced a trap composed of 11 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:02] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:02] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:02] [INFO ] Deduced a trap composed of 19 places in 53 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/246 variables, 6/37 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/246 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 11 (OVERLAPS) 394/640 variables, 246/283 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/640 variables, 174/457 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/640 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 14 (OVERLAPS) 0/640 variables, 0/457 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 640/640 variables, and 457 constraints, problems are : Problem set: 0 solved, 37 unsolved in 4760 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 246/246 constraints, ReadFeed: 174/174 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (OVERLAPS) 193/245 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/245 variables, 13/31 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/245 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (OVERLAPS) 1/246 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/246 variables, 5/37 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:04] [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
[2025-06-02 04:27:04] [INFO ] Deduced a trap composed of 22 places in 61 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:04] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 12 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/246 variables, 3/40 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:05] [INFO ] Deduced a trap composed of 43 places in 115 ms of which 14 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/246 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:05] [INFO ] Deduced a trap composed of 52 places in 111 ms of which 12 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/246 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:06] [INFO ] Deduced a trap composed of 37 places in 107 ms of which 11 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/246 variables, 1/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/246 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 13 (OVERLAPS) 394/640 variables, 246/289 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/640 variables, 174/463 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/640 variables, 37/500 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/640 variables, 0/500 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:10] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:10] [INFO ] Deduced a trap composed of 64 places in 101 ms of which 10 ms to minimize.
At refinement iteration 17 (OVERLAPS) 0/640 variables, 2/502 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/640 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 19 (OVERLAPS) 0/640 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Int declared 640/640 variables, and 502 constraints, problems are : Problem set: 0 solved, 37 unsolved in 12779 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 246/246 constraints, ReadFeed: 174/174 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 26/26 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 17558ms problems are : Problem set: 0 solved, 37 unsolved
Parikh walk visited 0 properties in 3169 ms.
Support contains 52 out of 246 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 246/246 places, 988/988 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 246 transition count 986
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 244 transition count 986
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 243 transition count 985
Applied a total of 6 rules in 42 ms. Remains 243 /246 variables (removed 3) and now considering 985/988 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 243/246 places, 985/988 transitions.
RANDOM walk for 40000 steps (8 resets) in 336 ms. (118 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 6 ms. (572 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 37/37 properties
Interrupted probabilistic random walk after 353626 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :0 out of 37
Probabilistic random walk after 353626 steps, saw 109326 distinct states, run finished after 3001 ms. (steps per millisecond=117 ) properties seen :0
[2025-06-02 04:27:23] [INFO ] Flow matrix only has 391 transitions (discarded 594 similar events)
// Phase 1: matrix 391 rows 243 cols
[2025-06-02 04:27:23] [INFO ] Computed 19 invariants in 2 ms
[2025-06-02 04:27:23] [INFO ] State equation strengthened by 174 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (OVERLAPS) 190/242 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:23] [INFO ] Deduced a trap composed of 3 places in 111 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:23] [INFO ] Deduced a trap composed of 3 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:23] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:24] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:24] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:24] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:24] [INFO ] Deduced a trap composed of 25 places in 61 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:24] [INFO ] Deduced a trap composed of 27 places in 57 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 8/26 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:24] [INFO ] Deduced a trap composed of 15 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:24] [INFO ] Deduced a trap composed of 19 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:24] [INFO ] Deduced a trap composed of 17 places in 104 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 3/29 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/242 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (OVERLAPS) 1/243 variables, 1/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:25] [INFO ] Deduced a trap composed of 13 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:25] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:25] [INFO ] Deduced a trap composed of 11 places in 79 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:25] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:25] [INFO ] Deduced a trap composed of 17 places in 64 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:25] [INFO ] Deduced a trap composed of 19 places in 52 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/243 variables, 6/36 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/243 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 10 (OVERLAPS) 391/634 variables, 243/279 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/634 variables, 174/453 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/634 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 13 (OVERLAPS) 0/634 variables, 0/453 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 634/634 variables, and 453 constraints, problems are : Problem set: 0 solved, 37 unsolved in 4280 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 243/243 constraints, ReadFeed: 174/174 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (OVERLAPS) 190/242 variables, 12/13 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/242 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 12/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/242 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (OVERLAPS) 1/243 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/243 variables, 5/36 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:28] [INFO ] Deduced a trap composed of 32 places in 125 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:28] [INFO ] Deduced a trap composed of 44 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:28] [INFO ] Deduced a trap composed of 40 places in 95 ms of which 7 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/243 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:28] [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
[2025-06-02 04:27:29] [INFO ] Deduced a trap composed of 32 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:29] [INFO ] Deduced a trap composed of 32 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:29] [INFO ] Deduced a trap composed of 32 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:29] [INFO ] Deduced a trap composed of 44 places in 108 ms of which 13 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/243 variables, 5/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/243 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 11 (OVERLAPS) 391/634 variables, 243/287 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/634 variables, 174/461 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/634 variables, 37/498 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:31] [INFO ] Deduced a trap composed of 23 places in 51 ms of which 3 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/634 variables, 1/499 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:32] [INFO ] Deduced a trap composed of 42 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:32] [INFO ] Deduced a trap composed of 45 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:32] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 2 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/634 variables, 3/502 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:35] [INFO ] Deduced a trap composed of 46 places in 101 ms of which 10 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/634 variables, 1/503 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/634 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:38] [INFO ] Deduced a trap composed of 44 places in 113 ms of which 13 ms to minimize.
At refinement iteration 18 (OVERLAPS) 0/634 variables, 1/504 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:40] [INFO ] Deduced a trap composed of 44 places in 108 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:40] [INFO ] Deduced a trap composed of 34 places in 120 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:40] [INFO ] Deduced a trap composed of 24 places in 59 ms of which 2 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/634 variables, 3/507 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/634 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 21 (OVERLAPS) 0/634 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Int declared 634/634 variables, and 507 constraints, problems are : Problem set: 0 solved, 37 unsolved in 19152 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 243/243 constraints, ReadFeed: 174/174 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 34/34 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23449ms problems are : Problem set: 0 solved, 37 unsolved
Parikh walk visited 0 properties in 5025 ms.
Support contains 52 out of 243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 243/243 places, 985/985 transitions.
Applied a total of 0 rules in 25 ms. Remains 243 /243 variables (removed 0) and now considering 985/985 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 243/243 places, 985/985 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 243/243 places, 985/985 transitions.
Applied a total of 0 rules in 28 ms. Remains 243 /243 variables (removed 0) and now considering 985/985 (removed 0) transitions.
[2025-06-02 04:27:51] [INFO ] Flow matrix only has 391 transitions (discarded 594 similar events)
[2025-06-02 04:27:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:27:52] [INFO ] Implicit Places using invariants in 126 ms returned []
[2025-06-02 04:27:52] [INFO ] Flow matrix only has 391 transitions (discarded 594 similar events)
[2025-06-02 04:27:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:27:52] [INFO ] State equation strengthened by 174 read => feed constraints.
[2025-06-02 04:27:52] [INFO ] Implicit Places using invariants and state equation in 686 ms returned []
Implicit Place search using SMT with State Equation took 814 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:27:52] [INFO ] Redundant transitions in 62 ms returned []
Running 979 sub problems to find dead transitions.
[2025-06-02 04:27:52] [INFO ] Flow matrix only has 391 transitions (discarded 594 similar events)
[2025-06-02 04:27:52] [INFO ] Invariant cache hit.
[2025-06-02 04:27:52] [INFO ] State equation strengthened by 174 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 979 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 979 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:57] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:57] [INFO ] Deduced a trap composed of 3 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:57] [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
[2025-06-02 04:27:57] [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
[2025-06-02 04:27:57] [INFO ] Deduced a trap composed of 23 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:57] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:57] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:57] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:58] [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
[2025-06-02 04:27:58] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:58] [INFO ] Deduced a trap composed of 11 places in 93 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:58] [INFO ] Deduced a trap composed of 32 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:58] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:58] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:58] [INFO ] Deduced a trap composed of 33 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:59] [INFO ] Deduced a trap composed of 32 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:59] [INFO ] Deduced a trap composed of 32 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:59] [INFO ] Deduced a trap composed of 35 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:59] [INFO ] Deduced a trap composed of 46 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:27:59] [INFO ] Deduced a trap composed of 52 places in 94 ms of which 13 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/243 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 979 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:00] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:00] [INFO ] Deduced a trap composed of 45 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:01] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:01] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:03] [INFO ] Deduced a trap composed of 44 places in 124 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:03] [INFO ] Deduced a trap composed of 33 places in 123 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:04] [INFO ] Deduced a trap composed of 35 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:04] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:04] [INFO ] Deduced a trap composed of 35 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:05] [INFO ] Deduced a trap composed of 15 places in 121 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:05] [INFO ] Deduced a trap composed of 17 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:05] [INFO ] Deduced a trap composed of 17 places in 66 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:05] [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
[2025-06-02 04:28:05] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:06] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:06] [INFO ] Deduced a trap composed of 25 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:06] [INFO ] Deduced a trap composed of 45 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:06] [INFO ] Deduced a trap composed of 45 places in 118 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:06] [INFO ] Deduced a trap composed of 45 places in 121 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:06] [INFO ] Deduced a trap composed of 45 places in 121 ms of which 14 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/243 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 979 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:12] [INFO ] Deduced a trap composed of 46 places in 112 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:12] [INFO ] Deduced a trap composed of 47 places in 98 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:12] [INFO ] Deduced a trap composed of 33 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:13] [INFO ] Deduced a trap composed of 32 places in 95 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:13] [INFO ] Deduced a trap composed of 47 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:13] [INFO ] Deduced a trap composed of 47 places in 85 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:13] [INFO ] Deduced a trap composed of 45 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:14] [INFO ] Deduced a trap composed of 46 places in 95 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:14] [INFO ] Deduced a trap composed of 45 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:14] [INFO ] Deduced a trap composed of 51 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:14] [INFO ] Deduced a trap composed of 51 places in 97 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:15] [INFO ] Deduced a trap composed of 45 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:15] [INFO ] Deduced a trap composed of 51 places in 92 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:15] [INFO ] Deduced a trap composed of 34 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:15] [INFO ] Deduced a trap composed of 45 places in 115 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:15] [INFO ] Deduced a trap composed of 46 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:16] [INFO ] Deduced a trap composed of 46 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:16] [INFO ] Deduced a trap composed of 44 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:16] [INFO ] Deduced a trap composed of 52 places in 98 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:16] [INFO ] Deduced a trap composed of 46 places in 101 ms of which 15 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/243 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 979 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:18] [INFO ] Deduced a trap composed of 55 places in 101 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:19] [INFO ] Deduced a trap composed of 34 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:19] [INFO ] Deduced a trap composed of 44 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:19] [INFO ] Deduced a trap composed of 45 places in 127 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:19] [INFO ] Deduced a trap composed of 45 places in 107 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:19] [INFO ] Deduced a trap composed of 45 places in 105 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:20] [INFO ] Deduced a trap composed of 48 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:20] [INFO ] Deduced a trap composed of 49 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:20] [INFO ] Deduced a trap composed of 51 places in 111 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:20] [INFO ] Deduced a trap composed of 47 places in 115 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:20] [INFO ] Deduced a trap composed of 49 places in 127 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:20] [INFO ] Deduced a trap composed of 49 places in 93 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:20] [INFO ] Deduced a trap composed of 50 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:21] [INFO ] Deduced a trap composed of 50 places in 125 ms of which 12 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 243/634 variables, and 93 constraints, problems are : Problem set: 0 solved, 979 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/243 constraints, ReadFeed: 0/174 constraints, PredecessorRefiner: 979/979 constraints, Known Traps: 74/74 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 979 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/243 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 979 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/243 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 979 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/243 variables, 74/93 constraints. Problems are: Problem set: 0 solved, 979 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:26] [INFO ] Deduced a trap composed of 46 places in 99 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:26] [INFO ] Deduced a trap composed of 45 places in 128 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:26] [INFO ] Deduced a trap composed of 45 places in 127 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:27] [INFO ] Deduced a trap composed of 49 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:28] [INFO ] Deduced a trap composed of 45 places in 123 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:29] [INFO ] Deduced a trap composed of 46 places in 125 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:29] [INFO ] Deduced a trap composed of 46 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:29] [INFO ] Deduced a trap composed of 45 places in 114 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:30] [INFO ] Deduced a trap composed of 45 places in 114 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:30] [INFO ] Deduced a trap composed of 44 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:30] [INFO ] Deduced a trap composed of 57 places in 109 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:30] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:30] [INFO ] Deduced a trap composed of 51 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:31] [INFO ] Deduced a trap composed of 53 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:31] [INFO ] Deduced a trap composed of 34 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:32] [INFO ] Deduced a trap composed of 41 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:33] [INFO ] Deduced a trap composed of 35 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:33] [INFO ] Deduced a trap composed of 35 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:33] [INFO ] Deduced a trap composed of 49 places in 98 ms of which 11 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/243 variables, 19/112 constraints. Problems are: Problem set: 0 solved, 979 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:39] [INFO ] Deduced a trap composed of 41 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:39] [INFO ] Deduced a trap composed of 52 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:39] [INFO ] Deduced a trap composed of 50 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:41] [INFO ] Deduced a trap composed of 50 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:41] [INFO ] Deduced a trap composed of 49 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:42] [INFO ] Deduced a trap composed of 39 places in 126 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:42] [INFO ] Deduced a trap composed of 40 places in 129 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:42] [INFO ] Deduced a trap composed of 39 places in 125 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:42] [INFO ] Deduced a trap composed of 39 places in 123 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:42] [INFO ] Deduced a trap composed of 49 places in 85 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/243 variables, 10/122 constraints. Problems are: Problem set: 0 solved, 979 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:48] [INFO ] Deduced a trap composed of 35 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:48] [INFO ] Deduced a trap composed of 44 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:48] [INFO ] Deduced a trap composed of 50 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:48] [INFO ] Deduced a trap composed of 50 places in 98 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:48] [INFO ] Deduced a trap composed of 50 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:48] [INFO ] Deduced a trap composed of 50 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:49] [INFO ] Deduced a trap composed of 50 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:49] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:49] [INFO ] Deduced a trap composed of 44 places in 94 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:49] [INFO ] Deduced a trap composed of 44 places in 90 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:49] [INFO ] Deduced a trap composed of 50 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:49] [INFO ] Deduced a trap composed of 50 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:49] [INFO ] Deduced a trap composed of 50 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:49] [INFO ] Deduced a trap composed of 50 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:49] [INFO ] Deduced a trap composed of 44 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:50] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:51] [INFO ] Deduced a trap composed of 39 places in 125 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:51] [INFO ] Deduced a trap composed of 40 places in 126 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:28:52] [INFO ] Deduced a trap composed of 44 places in 118 ms of which 16 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/243 variables, 19/141 constraints. Problems are: Problem set: 0 solved, 979 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 243/634 variables, and 141 constraints, problems are : Problem set: 0 solved, 979 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/243 constraints, ReadFeed: 0/174 constraints, PredecessorRefiner: 0/979 constraints, Known Traps: 122/122 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60222ms problems are : Problem set: 0 solved, 979 unsolved
Search for dead transitions found 0 dead transitions in 60224ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61141 ms. Remains : 243/243 places, 985/985 transitions.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
FORMULA EisenbergMcGuire-PT-06-CTLFireability-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 04:28:53] [INFO ] Flatten gal took : 43 ms
[2025-06-02 04:28:53] [INFO ] Flatten gal took : 41 ms
[2025-06-02 04:28:53] [INFO ] Input system was already deterministic with 1212 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 385 transition count 1122
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 385 transition count 1122
Applied a total of 30 rules in 12 ms. Remains 385 /400 variables (removed 15) and now considering 1122/1212 (removed 90) transitions.
[2025-06-02 04:28:53] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
// Phase 1: matrix 528 rows 385 cols
[2025-06-02 04:28:53] [INFO ] Computed 19 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:28:53] [INFO ] Implicit Places using invariants in 243 ms returned []
[2025-06-02 04:28:53] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
[2025-06-02 04:28:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:28:53] [INFO ] State equation strengthened by 169 read => feed constraints.
[2025-06-02 04:28:54] [INFO ] Implicit Places using invariants and state equation in 1181 ms returned []
Implicit Place search using SMT with State Equation took 1425 ms to find 0 implicit places.
Running 1116 sub problems to find dead transitions.
[2025-06-02 04:28:54] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
[2025-06-02 04:28:54] [INFO ] Invariant cache hit.
[2025-06-02 04:28:54] [INFO ] State equation strengthened by 169 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/385 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/385 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:01] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:01] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:01] [INFO ] Deduced a trap composed of 32 places in 75 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:01] [INFO ] Deduced a trap composed of 38 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:01] [INFO ] Deduced a trap composed of 58 places in 140 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:02] [INFO ] Deduced a trap composed of 58 places in 138 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:02] [INFO ] Deduced a trap composed of 23 places in 139 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:02] [INFO ] Deduced a trap composed of 58 places in 127 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:02] [INFO ] Deduced a trap composed of 58 places in 124 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:02] [INFO ] Deduced a trap composed of 26 places in 132 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:02] [INFO ] Deduced a trap composed of 58 places in 130 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:03] [INFO ] Deduced a trap composed of 58 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:03] [INFO ] Deduced a trap composed of 29 places in 118 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:03] [INFO ] Deduced a trap composed of 58 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:03] [INFO ] Deduced a trap composed of 58 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:03] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:04] [INFO ] Deduced a trap composed of 39 places in 153 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:04] [INFO ] Deduced a trap composed of 50 places in 149 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:04] [INFO ] Deduced a trap composed of 39 places in 158 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:04] [INFO ] Deduced a trap composed of 50 places in 135 ms of which 20 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/385 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:05] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:05] [INFO ] Deduced a trap composed of 29 places in 121 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:05] [INFO ] Deduced a trap composed of 32 places in 116 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:06] [INFO ] Deduced a trap composed of 77 places in 138 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:06] [INFO ] Deduced a trap composed of 77 places in 115 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:06] [INFO ] Deduced a trap composed of 77 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:06] [INFO ] Deduced a trap composed of 77 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:06] [INFO ] Deduced a trap composed of 77 places in 134 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:06] [INFO ] Deduced a trap composed of 77 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:07] [INFO ] Deduced a trap composed of 77 places in 140 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:07] [INFO ] Deduced a trap composed of 76 places in 137 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:07] [INFO ] Deduced a trap composed of 76 places in 134 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:07] [INFO ] Deduced a trap composed of 39 places in 137 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:08] [INFO ] Deduced a trap composed of 39 places in 125 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:08] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:08] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:08] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:08] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:08] [INFO ] Deduced a trap composed of 39 places in 151 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:09] [INFO ] Deduced a trap composed of 39 places in 149 ms of which 21 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/385 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:16] [INFO ] Deduced a trap composed of 70 places in 171 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:16] [INFO ] Deduced a trap composed of 76 places in 143 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:17] [INFO ] Deduced a trap composed of 20 places in 141 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:17] [INFO ] Deduced a trap composed of 17 places in 141 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:17] [INFO ] Deduced a trap composed of 26 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:17] [INFO ] Deduced a trap composed of 50 places in 72 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:18] [INFO ] Deduced a trap composed of 58 places in 143 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:18] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:18] [INFO ] Deduced a trap composed of 55 places in 156 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:19] [INFO ] Deduced a trap composed of 38 places in 145 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:19] [INFO ] Deduced a trap composed of 54 places in 160 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:19] [INFO ] Deduced a trap composed of 64 places in 152 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:19] [INFO ] Deduced a trap composed of 38 places in 114 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:19] [INFO ] Deduced a trap composed of 39 places in 169 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:19] [INFO ] Deduced a trap composed of 50 places in 152 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:20] [INFO ] Deduced a trap composed of 35 places in 169 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:21] [INFO ] Deduced a trap composed of 23 places in 158 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:23] [INFO ] Deduced a trap composed of 58 places in 154 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:23] [INFO ] Deduced a trap composed of 58 places in 159 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:23] [INFO ] Deduced a trap composed of 39 places in 168 ms of which 25 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/385 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:29:25] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 28 ms to minimize.
SMT process timed out in 30344ms, After SMT, problems are : Problem set: 0 solved, 1116 unsolved
Search for dead transitions found 0 dead transitions in 30348ms
Starting structural reductions in LTL mode, iteration 1 : 385/400 places, 1122/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31791 ms. Remains : 385/400 places, 1122/1212 transitions.
[2025-06-02 04:29:25] [INFO ] Flatten gal took : 30 ms
[2025-06-02 04:29:25] [INFO ] Flatten gal took : 32 ms
[2025-06-02 04:29:25] [INFO ] Input system was already deterministic with 1122 transitions.
[2025-06-02 04:29:25] [INFO ] Flatten gal took : 29 ms
[2025-06-02 04:29:25] [INFO ] Flatten gal took : 29 ms
[2025-06-02 04:29:25] [INFO ] Time to serialize gal into /tmp/CTLFireability7311817147304315837.gal : 14 ms
[2025-06-02 04:29:25] [INFO ] Time to serialize properties into /tmp/CTLFireability10888189462793691657.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7311817147304315837.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10888189462793691657.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 04:29:55] [INFO ] Flatten gal took : 27 ms
[2025-06-02 04:29:55] [INFO ] Applying decomposition
[2025-06-02 04:29:55] [INFO ] Flatten gal took : 26 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/graph12229649060452125065.txt' '-o' '/tmp/graph12229649060452125065.bin' '-w' '/tmp/graph12229649060452125065.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12229649060452125065.bin' '-l' '-1' '-v' '-w' '/tmp/graph12229649060452125065.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:29:55] [INFO ] Decomposing Gal with order
[2025-06-02 04:29:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:29:55] [INFO ] Removed a total of 1882 redundant transitions.
[2025-06-02 04:29:55] [INFO ] Flatten gal took : 174 ms
[2025-06-02 04:29:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 381 labels/synchronizations in 47 ms.
[2025-06-02 04:29:55] [INFO ] Time to serialize gal into /tmp/CTLFireability804655633620715337.gal : 16 ms
[2025-06-02 04:29:55] [INFO ] Time to serialize properties into /tmp/CTLFireability14927644284754058118.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability804655633620715337.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14927644284754058118.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 388 transition count 1140
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 388 transition count 1140
Applied a total of 24 rules in 30 ms. Remains 388 /400 variables (removed 12) and now considering 1140/1212 (removed 72) transitions.
[2025-06-02 04:30:25] [INFO ] Flow matrix only has 546 transitions (discarded 594 similar events)
// Phase 1: matrix 546 rows 388 cols
[2025-06-02 04:30:25] [INFO ] Computed 19 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:30:26] [INFO ] Implicit Places using invariants in 242 ms returned []
[2025-06-02 04:30:26] [INFO ] Flow matrix only has 546 transitions (discarded 594 similar events)
[2025-06-02 04:30:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:30:26] [INFO ] State equation strengthened by 184 read => feed constraints.
[2025-06-02 04:30:27] [INFO ] Implicit Places using invariants and state equation in 1140 ms returned []
Implicit Place search using SMT with State Equation took 1384 ms to find 0 implicit places.
Running 1134 sub problems to find dead transitions.
[2025-06-02 04:30:27] [INFO ] Flow matrix only has 546 transitions (discarded 594 similar events)
[2025-06-02 04:30:27] [INFO ] Invariant cache hit.
[2025-06-02 04:30:27] [INFO ] State equation strengthened by 184 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/388 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/388 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:34] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:34] [INFO ] Deduced a trap composed of 26 places in 91 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:34] [INFO ] Deduced a trap composed of 32 places in 75 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:34] [INFO ] Deduced a trap composed of 35 places in 151 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:34] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:35] [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
[2025-06-02 04:30:35] [INFO ] Deduced a trap composed of 29 places in 120 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:35] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:36] [INFO ] Deduced a trap composed of 40 places in 165 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:36] [INFO ] Deduced a trap composed of 52 places in 151 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:36] [INFO ] Deduced a trap composed of 70 places in 163 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:36] [INFO ] Deduced a trap composed of 40 places in 153 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:36] [INFO ] Deduced a trap composed of 40 places in 155 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:37] [INFO ] Deduced a trap composed of 40 places in 144 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:37] [INFO ] Deduced a trap composed of 58 places in 147 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:37] [INFO ] Deduced a trap composed of 3 places in 148 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:38] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:38] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:38] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:38] [INFO ] Deduced a trap composed of 64 places in 160 ms of which 30 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/388 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:39] [INFO ] Deduced a trap composed of 38 places in 57 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:40] [INFO ] Deduced a trap composed of 77 places in 151 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:40] [INFO ] Deduced a trap composed of 52 places in 146 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:40] [INFO ] Deduced a trap composed of 77 places in 128 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:40] [INFO ] Deduced a trap composed of 70 places in 143 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:40] [INFO ] Deduced a trap composed of 77 places in 123 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:40] [INFO ] Deduced a trap composed of 77 places in 123 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:41] [INFO ] Deduced a trap composed of 81 places in 140 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:41] [INFO ] Deduced a trap composed of 76 places in 121 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:41] [INFO ] Deduced a trap composed of 70 places in 143 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:42] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:42] [INFO ] Deduced a trap composed of 63 places in 150 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:42] [INFO ] Deduced a trap composed of 38 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:43] [INFO ] Deduced a trap composed of 39 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:43] [INFO ] Deduced a trap composed of 40 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:43] [INFO ] Deduced a trap composed of 3 places in 146 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:44] [INFO ] Deduced a trap composed of 26 places in 160 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:44] [INFO ] Deduced a trap composed of 14 places in 133 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:44] [INFO ] Deduced a trap composed of 17 places in 159 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:44] [INFO ] Deduced a trap composed of 32 places in 147 ms of which 13 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/388 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:52] [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
[2025-06-02 04:30:52] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:53] [INFO ] Deduced a trap composed of 23 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:53] [INFO ] Deduced a trap composed of 78 places in 138 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:57] [INFO ] Deduced a trap composed of 39 places in 159 ms of which 20 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 388/934 variables, and 64 constraints, problems are : Problem set: 0 solved, 1134 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/388 constraints, ReadFeed: 0/184 constraints, PredecessorRefiner: 1134/1134 constraints, Known Traps: 45/45 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1134 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/388 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/388 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/388 variables, 45/64 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:58] [INFO ] Deduced a trap composed of 67 places in 112 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:30:59] [INFO ] Deduced a trap composed of 81 places in 115 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:04] [INFO ] Deduced a trap composed of 40 places in 169 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:04] [INFO ] Deduced a trap composed of 40 places in 153 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:04] [INFO ] Deduced a trap composed of 40 places in 139 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:04] [INFO ] Deduced a trap composed of 61 places in 148 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:05] [INFO ] Deduced a trap composed of 65 places in 150 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:05] [INFO ] Deduced a trap composed of 66 places in 134 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:05] [INFO ] Deduced a trap composed of 58 places in 157 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:05] [INFO ] Deduced a trap composed of 53 places in 147 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:05] [INFO ] Deduced a trap composed of 65 places in 142 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:06] [INFO ] Deduced a trap composed of 58 places in 151 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:06] [INFO ] Deduced a trap composed of 58 places in 147 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:06] [INFO ] Deduced a trap composed of 39 places in 159 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:06] [INFO ] Deduced a trap composed of 41 places in 149 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:12] [INFO ] Deduced a trap composed of 69 places in 143 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:13] [INFO ] Deduced a trap composed of 57 places in 168 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:13] [INFO ] Deduced a trap composed of 60 places in 153 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:13] [INFO ] Deduced a trap composed of 39 places in 155 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:14] [INFO ] Deduced a trap composed of 59 places in 156 ms of which 26 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/388 variables, 20/84 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:15] [INFO ] Deduced a trap composed of 77 places in 119 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:17] [INFO ] Deduced a trap composed of 38 places in 110 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:26] [INFO ] Deduced a trap composed of 41 places in 141 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:31:27] [INFO ] Deduced a trap composed of 68 places in 142 ms of which 20 ms to minimize.
SMT process timed out in 60258ms, After SMT, problems are : Problem set: 0 solved, 1134 unsolved
Search for dead transitions found 0 dead transitions in 60263ms
Starting structural reductions in LTL mode, iteration 1 : 388/400 places, 1140/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61683 ms. Remains : 388/400 places, 1140/1212 transitions.
[2025-06-02 04:31:27] [INFO ] Flatten gal took : 28 ms
[2025-06-02 04:31:27] [INFO ] Flatten gal took : 28 ms
[2025-06-02 04:31:27] [INFO ] Input system was already deterministic with 1140 transitions.
[2025-06-02 04:31:27] [INFO ] Flatten gal took : 31 ms
[2025-06-02 04:31:27] [INFO ] Flatten gal took : 26 ms
[2025-06-02 04:31:27] [INFO ] Time to serialize gal into /tmp/CTLFireability8856473382712091525.gal : 6 ms
[2025-06-02 04:31:27] [INFO ] Time to serialize properties into /tmp/CTLFireability16691986774569492489.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8856473382712091525.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16691986774569492489.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 04:31:57] [INFO ] Flatten gal took : 26 ms
[2025-06-02 04:31:57] [INFO ] Applying decomposition
[2025-06-02 04:31:57] [INFO ] Flatten gal took : 25 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/graph10309355371543416151.txt' '-o' '/tmp/graph10309355371543416151.bin' '-w' '/tmp/graph10309355371543416151.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10309355371543416151.bin' '-l' '-1' '-v' '-w' '/tmp/graph10309355371543416151.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:31:57] [INFO ] Decomposing Gal with order
[2025-06-02 04:31:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:31:58] [INFO ] Removed a total of 1943 redundant transitions.
[2025-06-02 04:31:58] [INFO ] Flatten gal took : 75 ms
[2025-06-02 04:31:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 375 labels/synchronizations in 32 ms.
[2025-06-02 04:31:58] [INFO ] Time to serialize gal into /tmp/CTLFireability2754163677903636706.gal : 9 ms
[2025-06-02 04:31:58] [INFO ] Time to serialize properties into /tmp/CTLFireability1493415348727274982.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2754163677903636706.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1493415348727274982.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 387 transition count 1134
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 387 transition count 1134
Applied a total of 26 rules in 10 ms. Remains 387 /400 variables (removed 13) and now considering 1134/1212 (removed 78) transitions.
[2025-06-02 04:32:28] [INFO ] Flow matrix only has 540 transitions (discarded 594 similar events)
// Phase 1: matrix 540 rows 387 cols
[2025-06-02 04:32:28] [INFO ] Computed 19 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:32:28] [INFO ] Implicit Places using invariants in 236 ms returned []
[2025-06-02 04:32:28] [INFO ] Flow matrix only has 540 transitions (discarded 594 similar events)
[2025-06-02 04:32:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:32:28] [INFO ] State equation strengthened by 179 read => feed constraints.
[2025-06-02 04:32:29] [INFO ] Implicit Places using invariants and state equation in 1153 ms returned []
Implicit Place search using SMT with State Equation took 1391 ms to find 0 implicit places.
Running 1128 sub problems to find dead transitions.
[2025-06-02 04:32:29] [INFO ] Flow matrix only has 540 transitions (discarded 594 similar events)
[2025-06-02 04:32:29] [INFO ] Invariant cache hit.
[2025-06-02 04:32:29] [INFO ] State equation strengthened by 179 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/387 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/387 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:36] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:36] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:36] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:36] [INFO ] Deduced a trap composed of 38 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:37] [INFO ] Deduced a trap composed of 60 places in 139 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:37] [INFO ] Deduced a trap composed of 23 places in 127 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:37] [INFO ] Deduced a trap composed of 32 places in 132 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:37] [INFO ] Deduced a trap composed of 35 places in 129 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:37] [INFO ] Deduced a trap composed of 60 places in 124 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:37] [INFO ] Deduced a trap composed of 26 places in 126 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:37] [INFO ] Deduced a trap composed of 60 places in 125 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:38] [INFO ] Deduced a trap composed of 29 places in 108 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:38] [INFO ] Deduced a trap composed of 67 places in 109 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:38] [INFO ] Deduced a trap composed of 41 places in 172 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:39] [INFO ] Deduced a trap composed of 52 places in 149 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:39] [INFO ] Deduced a trap composed of 41 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:39] [INFO ] Deduced a trap composed of 14 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:40] [INFO ] Deduced a trap composed of 3 places in 119 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:40] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:40] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/387 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:40] [INFO ] Deduced a trap composed of 32 places in 131 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:41] [INFO ] Deduced a trap composed of 72 places in 175 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:41] [INFO ] Deduced a trap composed of 78 places in 139 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:41] [INFO ] Deduced a trap composed of 72 places in 176 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:42] [INFO ] Deduced a trap composed of 78 places in 140 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:42] [INFO ] Deduced a trap composed of 52 places in 146 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:42] [INFO ] Deduced a trap composed of 72 places in 147 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:42] [INFO ] Deduced a trap composed of 78 places in 127 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:42] [INFO ] Deduced a trap composed of 53 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:43] [INFO ] Deduced a trap composed of 59 places in 145 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:43] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:43] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:43] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:44] [INFO ] Deduced a trap composed of 39 places in 176 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:44] [INFO ] Deduced a trap composed of 39 places in 171 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:44] [INFO ] Deduced a trap composed of 40 places in 166 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:44] [INFO ] Deduced a trap composed of 40 places in 171 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:45] [INFO ] Deduced a trap composed of 38 places in 173 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:45] [INFO ] Deduced a trap composed of 39 places in 168 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:45] [INFO ] Deduced a trap composed of 38 places in 174 ms of which 28 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/387 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:52] [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
[2025-06-02 04:32:53] [INFO ] Deduced a trap composed of 62 places in 174 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:53] [INFO ] Deduced a trap composed of 64 places in 145 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:54] [INFO ] Deduced a trap composed of 17 places in 127 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:54] [INFO ] Deduced a trap composed of 20 places in 141 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:55] [INFO ] Deduced a trap composed of 40 places in 169 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:55] [INFO ] Deduced a trap composed of 51 places in 156 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:56] [INFO ] Deduced a trap composed of 66 places in 154 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:56] [INFO ] Deduced a trap composed of 65 places in 144 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:57] [INFO ] Deduced a trap composed of 26 places in 161 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:58] [INFO ] Deduced a trap composed of 44 places in 89 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:58] [INFO ] Deduced a trap composed of 40 places in 164 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:32:59] [INFO ] Deduced a trap composed of 59 places in 162 ms of which 24 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 387/927 variables, and 72 constraints, problems are : Problem set: 0 solved, 1128 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/387 constraints, ReadFeed: 0/179 constraints, PredecessorRefiner: 1128/1128 constraints, Known Traps: 53/53 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1128 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/387 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/387 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/387 variables, 53/72 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:01] [INFO ] Deduced a trap composed of 78 places in 143 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:02] [INFO ] Deduced a trap composed of 52 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:03] [INFO ] Deduced a trap composed of 64 places in 153 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:03] [INFO ] Deduced a trap composed of 64 places in 142 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:04] [INFO ] Deduced a trap composed of 52 places in 150 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:04] [INFO ] Deduced a trap composed of 64 places in 151 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:04] [INFO ] Deduced a trap composed of 67 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:06] [INFO ] Deduced a trap composed of 40 places in 160 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:07] [INFO ] Deduced a trap composed of 54 places in 92 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:07] [INFO ] Deduced a trap composed of 43 places in 85 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:08] [INFO ] Deduced a trap composed of 46 places in 149 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:08] [INFO ] Deduced a trap composed of 70 places in 149 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:08] [INFO ] Deduced a trap composed of 77 places in 148 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:08] [INFO ] Deduced a trap composed of 40 places in 155 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:09] [INFO ] Deduced a trap composed of 46 places in 88 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:10] [INFO ] Deduced a trap composed of 49 places in 142 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:10] [INFO ] Deduced a trap composed of 77 places in 151 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:10] [INFO ] Deduced a trap composed of 77 places in 136 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:11] [INFO ] Deduced a trap composed of 51 places in 94 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:12] [INFO ] Deduced a trap composed of 42 places in 137 ms of which 20 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/387 variables, 20/92 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:17] [INFO ] Deduced a trap composed of 40 places in 147 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:18] [INFO ] Deduced a trap composed of 43 places in 162 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:18] [INFO ] Deduced a trap composed of 59 places in 157 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:19] [INFO ] Deduced a trap composed of 67 places in 145 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:21] [INFO ] Deduced a trap composed of 49 places in 154 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:21] [INFO ] Deduced a trap composed of 52 places in 147 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:22] [INFO ] Deduced a trap composed of 59 places in 175 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:22] [INFO ] Deduced a trap composed of 70 places in 142 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:22] [INFO ] Deduced a trap composed of 57 places in 71 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:22] [INFO ] Deduced a trap composed of 61 places in 157 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:23] [INFO ] Deduced a trap composed of 65 places in 162 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:23] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:24] [INFO ] Deduced a trap composed of 67 places in 146 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:25] [INFO ] Deduced a trap composed of 67 places in 140 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:29] [INFO ] Deduced a trap composed of 59 places in 168 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:33:29] [INFO ] Deduced a trap composed of 66 places in 163 ms of which 35 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/387 variables, 16/108 constraints. Problems are: Problem set: 0 solved, 1128 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 387/927 variables, and 108 constraints, problems are : Problem set: 0 solved, 1128 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/387 constraints, ReadFeed: 0/179 constraints, PredecessorRefiner: 0/1128 constraints, Known Traps: 89/89 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60260ms problems are : Problem set: 0 solved, 1128 unsolved
Search for dead transitions found 0 dead transitions in 60264ms
Starting structural reductions in LTL mode, iteration 1 : 387/400 places, 1134/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61670 ms. Remains : 387/400 places, 1134/1212 transitions.
[2025-06-02 04:33:29] [INFO ] Flatten gal took : 22 ms
[2025-06-02 04:33:29] [INFO ] Flatten gal took : 23 ms
[2025-06-02 04:33:30] [INFO ] Input system was already deterministic with 1134 transitions.
[2025-06-02 04:33:30] [INFO ] Flatten gal took : 22 ms
[2025-06-02 04:33:30] [INFO ] Flatten gal took : 23 ms
[2025-06-02 04:33:30] [INFO ] Time to serialize gal into /tmp/CTLFireability6628461451836253942.gal : 5 ms
[2025-06-02 04:33:30] [INFO ] Time to serialize properties into /tmp/CTLFireability2086393631756728252.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6628461451836253942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2086393631756728252.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 04:34:00] [INFO ] Flatten gal took : 23 ms
[2025-06-02 04:34:00] [INFO ] Applying decomposition
[2025-06-02 04:34:00] [INFO ] Flatten gal took : 22 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/graph4693177611259481894.txt' '-o' '/tmp/graph4693177611259481894.bin' '-w' '/tmp/graph4693177611259481894.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4693177611259481894.bin' '-l' '-1' '-v' '-w' '/tmp/graph4693177611259481894.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:34:00] [INFO ] Decomposing Gal with order
[2025-06-02 04:34:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:34:00] [INFO ] Removed a total of 1894 redundant transitions.
[2025-06-02 04:34:00] [INFO ] Flatten gal took : 64 ms
[2025-06-02 04:34:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 390 labels/synchronizations in 30 ms.
[2025-06-02 04:34:00] [INFO ] Time to serialize gal into /tmp/CTLFireability1336010360037170530.gal : 9 ms
[2025-06-02 04:34:00] [INFO ] Time to serialize properties into /tmp/CTLFireability13492771736193523996.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1336010360037170530.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13492771736193523996.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 388 transition count 1140
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 388 transition count 1140
Applied a total of 24 rules in 18 ms. Remains 388 /400 variables (removed 12) and now considering 1140/1212 (removed 72) transitions.
[2025-06-02 04:34:30] [INFO ] Flow matrix only has 546 transitions (discarded 594 similar events)
// Phase 1: matrix 546 rows 388 cols
[2025-06-02 04:34:30] [INFO ] Computed 19 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:34:30] [INFO ] Implicit Places using invariants in 229 ms returned []
[2025-06-02 04:34:30] [INFO ] Flow matrix only has 546 transitions (discarded 594 similar events)
[2025-06-02 04:34:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:34:30] [INFO ] State equation strengthened by 184 read => feed constraints.
[2025-06-02 04:34:31] [INFO ] Implicit Places using invariants and state equation in 1098 ms returned []
Implicit Place search using SMT with State Equation took 1329 ms to find 0 implicit places.
Running 1134 sub problems to find dead transitions.
[2025-06-02 04:34:31] [INFO ] Flow matrix only has 546 transitions (discarded 594 similar events)
[2025-06-02 04:34:31] [INFO ] Invariant cache hit.
[2025-06-02 04:34:31] [INFO ] State equation strengthened by 184 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/388 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/388 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:39] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:39] [INFO ] Deduced a trap composed of 26 places in 87 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:39] [INFO ] Deduced a trap composed of 29 places in 75 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:39] [INFO ] Deduced a trap composed of 32 places in 132 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:39] [INFO ] Deduced a trap composed of 23 places in 90 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:39] [INFO ] Deduced a trap composed of 32 places in 75 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:39] [INFO ] Deduced a trap composed of 38 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:39] [INFO ] Deduced a trap composed of 26 places in 79 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:39] [INFO ] Deduced a trap composed of 29 places in 116 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:39] [INFO ] Deduced a trap composed of 59 places in 118 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:40] [INFO ] Deduced a trap composed of 40 places in 159 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:40] [INFO ] Deduced a trap composed of 52 places in 152 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:41] [INFO ] Deduced a trap composed of 71 places in 166 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:41] [INFO ] Deduced a trap composed of 78 places in 137 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:41] [INFO ] Deduced a trap composed of 52 places in 132 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:41] [INFO ] Deduced a trap composed of 52 places in 124 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:41] [INFO ] Deduced a trap composed of 71 places in 135 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:41] [INFO ] Deduced a trap composed of 78 places in 114 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:42] [INFO ] Deduced a trap composed of 82 places in 125 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:42] [INFO ] Deduced a trap composed of 67 places in 143 ms of which 26 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/388 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:42] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:42] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:43] [INFO ] Deduced a trap composed of 77 places in 113 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:43] [INFO ] Deduced a trap composed of 78 places in 132 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:44] [INFO ] Deduced a trap composed of 77 places in 124 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:44] [INFO ] Deduced a trap composed of 77 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:44] [INFO ] Deduced a trap composed of 59 places in 143 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:44] [INFO ] Deduced a trap composed of 14 places in 132 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:44] [INFO ] Deduced a trap composed of 40 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:45] [INFO ] Deduced a trap composed of 40 places in 114 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:45] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:45] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:45] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:45] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:45] [INFO ] Deduced a trap composed of 64 places in 144 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:46] [INFO ] Deduced a trap composed of 40 places in 180 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:46] [INFO ] Deduced a trap composed of 40 places in 171 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:46] [INFO ] Deduced a trap composed of 40 places in 178 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:46] [INFO ] Deduced a trap composed of 41 places in 165 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:47] [INFO ] Deduced a trap composed of 41 places in 168 ms of which 29 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/388 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:55] [INFO ] Deduced a trap composed of 17 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:55] [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
[2025-06-02 04:34:56] [INFO ] Deduced a trap composed of 40 places in 69 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:56] [INFO ] Deduced a trap composed of 57 places in 153 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:56] [INFO ] Deduced a trap composed of 39 places in 147 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:57] [INFO ] Deduced a trap composed of 56 places in 156 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:57] [INFO ] Deduced a trap composed of 39 places in 144 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:57] [INFO ] Deduced a trap composed of 56 places in 157 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:57] [INFO ] Deduced a trap composed of 64 places in 162 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:57] [INFO ] Deduced a trap composed of 40 places in 72 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:57] [INFO ] Deduced a trap composed of 40 places in 165 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:58] [INFO ] Deduced a trap composed of 26 places in 154 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:59] [INFO ] Deduced a trap composed of 20 places in 161 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:34:59] [INFO ] Deduced a trap composed of 35 places in 152 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:00] [INFO ] Deduced a trap composed of 40 places in 154 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:00] [INFO ] Deduced a trap composed of 42 places in 131 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:01] [INFO ] Deduced a trap composed of 67 places in 134 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:01] [INFO ] Deduced a trap composed of 43 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:01] [INFO ] Deduced a trap composed of 72 places in 149 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:01] [INFO ] Deduced a trap composed of 67 places in 142 ms of which 25 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/388 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 388/934 variables, and 79 constraints, problems are : Problem set: 0 solved, 1134 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/388 constraints, ReadFeed: 0/184 constraints, PredecessorRefiner: 1134/1134 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1134 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/388 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/388 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/388 variables, 60/79 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:04] [INFO ] Deduced a trap composed of 78 places in 132 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:05] [INFO ] Deduced a trap composed of 78 places in 126 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:06] [INFO ] Deduced a trap composed of 67 places in 169 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:08] [INFO ] Deduced a trap composed of 40 places in 140 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:08] [INFO ] Deduced a trap composed of 59 places in 152 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:09] [INFO ] Deduced a trap composed of 44 places in 92 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:09] [INFO ] Deduced a trap composed of 40 places in 128 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:10] [INFO ] Deduced a trap composed of 47 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:10] [INFO ] Deduced a trap composed of 40 places in 154 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:11] [INFO ] Deduced a trap composed of 40 places in 145 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:11] [INFO ] Deduced a trap composed of 40 places in 148 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:12] [INFO ] Deduced a trap composed of 40 places in 139 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:12] [INFO ] Deduced a trap composed of 50 places in 145 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:12] [INFO ] Deduced a trap composed of 77 places in 150 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:12] [INFO ] Deduced a trap composed of 77 places in 138 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:12] [INFO ] Deduced a trap composed of 52 places in 135 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:14] [INFO ] Deduced a trap composed of 53 places in 97 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:15] [INFO ] Deduced a trap composed of 59 places in 160 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:16] [INFO ] Deduced a trap composed of 78 places in 156 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:16] [INFO ] Deduced a trap composed of 67 places in 142 ms of which 21 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/388 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:18] [INFO ] Deduced a trap composed of 52 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:18] [INFO ] Deduced a trap composed of 52 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:22] [INFO ] Deduced a trap composed of 51 places in 149 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:23] [INFO ] Deduced a trap composed of 43 places in 168 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:23] [INFO ] Deduced a trap composed of 48 places in 163 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:24] [INFO ] Deduced a trap composed of 51 places in 128 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:25] [INFO ] Deduced a trap composed of 60 places in 181 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:25] [INFO ] Deduced a trap composed of 59 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:25] [INFO ] Deduced a trap composed of 54 places in 68 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:25] [INFO ] Deduced a trap composed of 67 places in 143 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:26] [INFO ] Deduced a trap composed of 54 places in 71 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:26] [INFO ] Deduced a trap composed of 77 places in 120 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:26] [INFO ] Deduced a trap composed of 49 places in 110 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:27] [INFO ] Deduced a trap composed of 51 places in 128 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:27] [INFO ] Deduced a trap composed of 56 places in 74 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:27] [INFO ] Deduced a trap composed of 59 places in 161 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:28] [INFO ] Deduced a trap composed of 59 places in 146 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:28] [INFO ] Deduced a trap composed of 52 places in 133 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:28] [INFO ] Deduced a trap composed of 41 places in 136 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:35:28] [INFO ] Deduced a trap composed of 60 places in 157 ms of which 25 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/388 variables, 20/119 constraints. Problems are: Problem set: 0 solved, 1134 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 388/934 variables, and 119 constraints, problems are : Problem set: 0 solved, 1134 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/388 constraints, ReadFeed: 0/184 constraints, PredecessorRefiner: 0/1134 constraints, Known Traps: 100/100 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60231ms problems are : Problem set: 0 solved, 1134 unsolved
Search for dead transitions found 0 dead transitions in 60234ms
Starting structural reductions in LTL mode, iteration 1 : 388/400 places, 1140/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61588 ms. Remains : 388/400 places, 1140/1212 transitions.
[2025-06-02 04:35:32] [INFO ] Flatten gal took : 21 ms
[2025-06-02 04:35:32] [INFO ] Flatten gal took : 23 ms
[2025-06-02 04:35:32] [INFO ] Input system was already deterministic with 1140 transitions.
[2025-06-02 04:35:32] [INFO ] Flatten gal took : 24 ms
[2025-06-02 04:35:32] [INFO ] Flatten gal took : 23 ms
[2025-06-02 04:35:32] [INFO ] Time to serialize gal into /tmp/CTLFireability17015701442754699201.gal : 5 ms
[2025-06-02 04:35:32] [INFO ] Time to serialize properties into /tmp/CTLFireability14203336206228627820.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17015701442754699201.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14203336206228627820.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 04:36:02] [INFO ] Flatten gal took : 26 ms
[2025-06-02 04:36:02] [INFO ] Applying decomposition
[2025-06-02 04:36:02] [INFO ] Flatten gal took : 23 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/graph11804514553897770785.txt' '-o' '/tmp/graph11804514553897770785.bin' '-w' '/tmp/graph11804514553897770785.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11804514553897770785.bin' '-l' '-1' '-v' '-w' '/tmp/graph11804514553897770785.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:36:02] [INFO ] Decomposing Gal with order
[2025-06-02 04:36:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:36:02] [INFO ] Removed a total of 1929 redundant transitions.
[2025-06-02 04:36:02] [INFO ] Flatten gal took : 60 ms
[2025-06-02 04:36:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 361 labels/synchronizations in 24 ms.
[2025-06-02 04:36:02] [INFO ] Time to serialize gal into /tmp/CTLFireability10048751647092749998.gal : 7 ms
[2025-06-02 04:36:02] [INFO ] Time to serialize properties into /tmp/CTLFireability10372519071244225800.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10048751647092749998.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10372519071244225800.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 386 transition count 1128
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 386 transition count 1128
Applied a total of 28 rules in 17 ms. Remains 386 /400 variables (removed 14) and now considering 1128/1212 (removed 84) transitions.
[2025-06-02 04:36:32] [INFO ] Flow matrix only has 534 transitions (discarded 594 similar events)
// Phase 1: matrix 534 rows 386 cols
[2025-06-02 04:36:32] [INFO ] Computed 19 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:36:32] [INFO ] Implicit Places using invariants in 223 ms returned []
[2025-06-02 04:36:32] [INFO ] Flow matrix only has 534 transitions (discarded 594 similar events)
[2025-06-02 04:36:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:36:32] [INFO ] State equation strengthened by 174 read => feed constraints.
[2025-06-02 04:36:33] [INFO ] Implicit Places using invariants and state equation in 1113 ms returned []
Implicit Place search using SMT with State Equation took 1338 ms to find 0 implicit places.
Running 1122 sub problems to find dead transitions.
[2025-06-02 04:36:33] [INFO ] Flow matrix only has 534 transitions (discarded 594 similar events)
[2025-06-02 04:36:33] [INFO ] Invariant cache hit.
[2025-06-02 04:36:33] [INFO ] State equation strengthened by 174 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:41] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:41] [INFO ] Deduced a trap composed of 23 places in 85 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:41] [INFO ] Deduced a trap composed of 26 places in 81 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:41] [INFO ] Deduced a trap composed of 29 places in 143 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:41] [INFO ] Deduced a trap composed of 26 places in 91 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:41] [INFO ] Deduced a trap composed of 32 places in 75 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:41] [INFO ] Deduced a trap composed of 38 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:41] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:41] [INFO ] Deduced a trap composed of 59 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:42] [INFO ] Deduced a trap composed of 29 places in 124 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:42] [INFO ] Deduced a trap composed of 32 places in 112 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:42] [INFO ] Deduced a trap composed of 40 places in 158 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:43] [INFO ] Deduced a trap composed of 52 places in 157 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:43] [INFO ] Deduced a trap composed of 52 places in 133 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:43] [INFO ] Deduced a trap composed of 52 places in 126 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:43] [INFO ] Deduced a trap composed of 3 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:43] [INFO ] Deduced a trap composed of 40 places in 136 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:43] [INFO ] Deduced a trap composed of 52 places in 114 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:44] [INFO ] Deduced a trap composed of 77 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:44] [INFO ] Deduced a trap composed of 76 places in 121 ms of which 19 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:44] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:45] [INFO ] Deduced a trap composed of 71 places in 173 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:45] [INFO ] Deduced a trap composed of 78 places in 139 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:45] [INFO ] Deduced a trap composed of 60 places in 171 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:46] [INFO ] Deduced a trap composed of 71 places in 163 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:46] [INFO ] Deduced a trap composed of 63 places in 136 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:46] [INFO ] Deduced a trap composed of 78 places in 143 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:46] [INFO ] Deduced a trap composed of 40 places in 131 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:46] [INFO ] Deduced a trap composed of 52 places in 128 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:46] [INFO ] Deduced a trap composed of 60 places in 152 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:46] [INFO ] Deduced a trap composed of 63 places in 142 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:47] [INFO ] Deduced a trap composed of 82 places in 145 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:47] [INFO ] Deduced a trap composed of 76 places in 127 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:47] [INFO ] Deduced a trap composed of 77 places in 134 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:47] [INFO ] Deduced a trap composed of 77 places in 123 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:48] [INFO ] Deduced a trap composed of 76 places in 127 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:48] [INFO ] Deduced a trap composed of 36 places in 147 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:48] [INFO ] Deduced a trap composed of 77 places in 127 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:48] [INFO ] Deduced a trap composed of 59 places in 141 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:48] [INFO ] Deduced a trap composed of 3 places in 138 ms of which 8 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:56] [INFO ] Deduced a trap composed of 35 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:56] [INFO ] Deduced a trap composed of 60 places in 176 ms of which 33 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:57] [INFO ] Deduced a trap composed of 63 places in 147 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:57] [INFO ] Deduced a trap composed of 70 places in 170 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:57] [INFO ] Deduced a trap composed of 70 places in 161 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:57] [INFO ] Deduced a trap composed of 17 places in 155 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:58] [INFO ] Deduced a trap composed of 14 places in 153 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:58] [INFO ] Deduced a trap composed of 71 places in 145 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:58] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:58] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:58] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:59] [INFO ] Deduced a trap composed of 38 places in 172 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:59] [INFO ] Deduced a trap composed of 40 places in 162 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:36:59] [INFO ] Deduced a trap composed of 38 places in 169 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:00] [INFO ] Deduced a trap composed of 39 places in 168 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:00] [INFO ] Deduced a trap composed of 38 places in 163 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:00] [INFO ] Deduced a trap composed of 39 places in 169 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:00] [INFO ] Deduced a trap composed of 40 places in 157 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:01] [INFO ] Deduced a trap composed of 26 places in 152 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:02] [INFO ] Deduced a trap composed of 48 places in 183 ms of which 33 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:02] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:02] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:03] [INFO ] Deduced a trap composed of 68 places in 150 ms of which 25 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 386/920 variables, and 82 constraints, problems are : Problem set: 0 solved, 1122 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/386 constraints, ReadFeed: 0/174 constraints, PredecessorRefiner: 1122/1122 constraints, Known Traps: 63/63 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 63/82 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:06] [INFO ] Deduced a trap composed of 40 places in 132 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:06] [INFO ] Deduced a trap composed of 40 places in 134 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:06] [INFO ] Deduced a trap composed of 40 places in 109 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:07] [INFO ] Deduced a trap composed of 41 places in 171 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:07] [INFO ] Deduced a trap composed of 39 places in 162 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:08] [INFO ] Deduced a trap composed of 50 places in 148 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:11] [INFO ] Deduced a trap composed of 60 places in 152 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:12] [INFO ] Deduced a trap composed of 59 places in 160 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:12] [INFO ] Deduced a trap composed of 59 places in 150 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:13] [INFO ] Deduced a trap composed of 51 places in 142 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:13] [INFO ] Deduced a trap composed of 40 places in 169 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:14] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:14] [INFO ] Deduced a trap composed of 76 places in 145 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:15] [INFO ] Deduced a trap composed of 66 places in 143 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:15] [INFO ] Deduced a trap composed of 59 places in 154 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:16] [INFO ] Deduced a trap composed of 66 places in 124 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:16] [INFO ] Deduced a trap composed of 40 places in 136 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:18] [INFO ] Deduced a trap composed of 68 places in 145 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:19] [INFO ] Deduced a trap composed of 51 places in 148 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:19] [INFO ] Deduced a trap composed of 60 places in 161 ms of which 27 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:21] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:21] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:21] [INFO ] Deduced a trap composed of 59 places in 115 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:22] [INFO ] Deduced a trap composed of 64 places in 147 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:22] [INFO ] Deduced a trap composed of 55 places in 116 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:25] [INFO ] Deduced a trap composed of 40 places in 145 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:25] [INFO ] Deduced a trap composed of 40 places in 148 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:25] [INFO ] Deduced a trap composed of 67 places in 144 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:26] [INFO ] Deduced a trap composed of 59 places in 150 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:27] [INFO ] Deduced a trap composed of 41 places in 155 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:27] [INFO ] Deduced a trap composed of 42 places in 115 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:27] [INFO ] Deduced a trap composed of 45 places in 85 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:27] [INFO ] Deduced a trap composed of 59 places in 61 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:27] [INFO ] Deduced a trap composed of 66 places in 137 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:27] [INFO ] Deduced a trap composed of 58 places in 146 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:27] [INFO ] Deduced a trap composed of 41 places in 144 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:28] [INFO ] Deduced a trap composed of 73 places in 131 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:29] [INFO ] Deduced a trap composed of 52 places in 141 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:30] [INFO ] Deduced a trap composed of 76 places in 128 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:30] [INFO ] Deduced a trap composed of 39 places in 144 ms of which 23 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 20/122 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:37:33] [INFO ] Deduced a trap composed of 63 places in 149 ms of which 19 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 386/920 variables, and 123 constraints, problems are : Problem set: 0 solved, 1122 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/386 constraints, ReadFeed: 0/174 constraints, PredecessorRefiner: 0/1122 constraints, Known Traps: 104/104 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60242ms problems are : Problem set: 0 solved, 1122 unsolved
Search for dead transitions found 0 dead transitions in 60245ms
Starting structural reductions in LTL mode, iteration 1 : 386/400 places, 1128/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61605 ms. Remains : 386/400 places, 1128/1212 transitions.
[2025-06-02 04:37:34] [INFO ] Flatten gal took : 20 ms
[2025-06-02 04:37:34] [INFO ] Flatten gal took : 22 ms
[2025-06-02 04:37:34] [INFO ] Input system was already deterministic with 1128 transitions.
[2025-06-02 04:37:34] [INFO ] Flatten gal took : 22 ms
[2025-06-02 04:37:34] [INFO ] Flatten gal took : 25 ms
[2025-06-02 04:37:34] [INFO ] Time to serialize gal into /tmp/CTLFireability8887942694422644831.gal : 4 ms
[2025-06-02 04:37:34] [INFO ] Time to serialize properties into /tmp/CTLFireability2321276561575457933.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8887942694422644831.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2321276561575457933.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 04:38:04] [INFO ] Flatten gal took : 23 ms
[2025-06-02 04:38:04] [INFO ] Applying decomposition
[2025-06-02 04:38:04] [INFO ] Flatten gal took : 22 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/graph11274037119048776714.txt' '-o' '/tmp/graph11274037119048776714.bin' '-w' '/tmp/graph11274037119048776714.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11274037119048776714.bin' '-l' '-1' '-v' '-w' '/tmp/graph11274037119048776714.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:38:04] [INFO ] Decomposing Gal with order
[2025-06-02 04:38:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:38:04] [INFO ] Removed a total of 1898 redundant transitions.
[2025-06-02 04:38:04] [INFO ] Flatten gal took : 55 ms
[2025-06-02 04:38:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 335 labels/synchronizations in 17 ms.
[2025-06-02 04:38:04] [INFO ] Time to serialize gal into /tmp/CTLFireability10106712717738773312.gal : 7 ms
[2025-06-02 04:38:04] [INFO ] Time to serialize properties into /tmp/CTLFireability402279516213402905.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10106712717738773312.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability402279516213402905.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 386 transition count 1128
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 386 transition count 1128
Applied a total of 28 rules in 9 ms. Remains 386 /400 variables (removed 14) and now considering 1128/1212 (removed 84) transitions.
[2025-06-02 04:38:34] [INFO ] Flow matrix only has 534 transitions (discarded 594 similar events)
// Phase 1: matrix 534 rows 386 cols
[2025-06-02 04:38:34] [INFO ] Computed 19 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:38:34] [INFO ] Implicit Places using invariants in 254 ms returned []
[2025-06-02 04:38:34] [INFO ] Flow matrix only has 534 transitions (discarded 594 similar events)
[2025-06-02 04:38:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:38:35] [INFO ] State equation strengthened by 174 read => feed constraints.
[2025-06-02 04:38:36] [INFO ] Implicit Places using invariants and state equation in 1310 ms returned []
Implicit Place search using SMT with State Equation took 1565 ms to find 0 implicit places.
Running 1122 sub problems to find dead transitions.
[2025-06-02 04:38:36] [INFO ] Flow matrix only has 534 transitions (discarded 594 similar events)
[2025-06-02 04:38:36] [INFO ] Invariant cache hit.
[2025-06-02 04:38:36] [INFO ] State equation strengthened by 174 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:43] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:43] [INFO ] Deduced a trap composed of 26 places in 84 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:43] [INFO ] Deduced a trap composed of 29 places in 72 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:43] [INFO ] Deduced a trap composed of 32 places in 144 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:43] [INFO ] Deduced a trap composed of 23 places in 81 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:43] [INFO ] Deduced a trap composed of 32 places in 69 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:43] [INFO ] Deduced a trap composed of 38 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:44] [INFO ] Deduced a trap composed of 59 places in 122 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:44] [INFO ] Deduced a trap composed of 26 places in 121 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:44] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:44] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:44] [INFO ] Deduced a trap composed of 67 places in 112 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:45] [INFO ] Deduced a trap composed of 40 places in 167 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:45] [INFO ] Deduced a trap composed of 51 places in 150 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:45] [INFO ] Deduced a trap composed of 40 places in 136 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:45] [INFO ] Deduced a trap composed of 51 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:45] [INFO ] Deduced a trap composed of 81 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:46] [INFO ] Deduced a trap composed of 3 places in 118 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:46] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:46] [INFO ] Deduced a trap composed of 3 places in 45 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:47] [INFO ] Deduced a trap composed of 35 places in 133 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:48] [INFO ] Deduced a trap composed of 17 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:48] [INFO ] Deduced a trap composed of 14 places in 123 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:48] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:49] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:49] [INFO ] Deduced a trap composed of 39 places in 129 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:49] [INFO ] Deduced a trap composed of 38 places in 126 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:49] [INFO ] Deduced a trap composed of 38 places in 128 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:50] [INFO ] Deduced a trap composed of 39 places in 127 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:50] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:51] [INFO ] Deduced a trap composed of 26 places in 161 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:51] [INFO ] Deduced a trap composed of 20 places in 151 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:38:51] [INFO ] Deduced a trap composed of 23 places in 159 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:00] [INFO ] Deduced a trap composed of 67 places in 154 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:00] [INFO ] Deduced a trap composed of 67 places in 141 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:01] [INFO ] Deduced a trap composed of 67 places in 150 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:01] [INFO ] Deduced a trap composed of 59 places in 160 ms of which 27 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 17/56 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 386/920 variables, and 56 constraints, problems are : Problem set: 0 solved, 1122 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/386 constraints, ReadFeed: 0/174 constraints, PredecessorRefiner: 1122/1122 constraints, Known Traps: 37/37 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 37/56 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:08] [INFO ] Deduced a trap composed of 67 places in 134 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:09] [INFO ] Deduced a trap composed of 54 places in 159 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:09] [INFO ] Deduced a trap composed of 68 places in 149 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:10] [INFO ] Deduced a trap composed of 40 places in 165 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:10] [INFO ] Deduced a trap composed of 39 places in 159 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:10] [INFO ] Deduced a trap composed of 41 places in 162 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:10] [INFO ] Deduced a trap composed of 40 places in 160 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:11] [INFO ] Deduced a trap composed of 65 places in 137 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:13] [INFO ] Deduced a trap composed of 43 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:13] [INFO ] Deduced a trap composed of 43 places in 151 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:13] [INFO ] Deduced a trap composed of 56 places in 158 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:13] [INFO ] Deduced a trap composed of 56 places in 157 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:14] [INFO ] Deduced a trap composed of 54 places in 147 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:14] [INFO ] Deduced a trap composed of 62 places in 137 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:14] [INFO ] Deduced a trap composed of 54 places in 165 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:14] [INFO ] Deduced a trap composed of 61 places in 145 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:14] [INFO ] Deduced a trap composed of 54 places in 162 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:14] [INFO ] Deduced a trap composed of 63 places in 139 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:15] [INFO ] Deduced a trap composed of 67 places in 151 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:15] [INFO ] Deduced a trap composed of 52 places in 149 ms of which 28 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:17] [INFO ] Deduced a trap composed of 38 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:18] [INFO ] Deduced a trap composed of 55 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:18] [INFO ] Deduced a trap composed of 54 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:21] [INFO ] Deduced a trap composed of 40 places in 160 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:28] [INFO ] Deduced a trap composed of 59 places in 158 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:29] [INFO ] Deduced a trap composed of 51 places in 150 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:29] [INFO ] Deduced a trap composed of 59 places in 153 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:29] [INFO ] Deduced a trap composed of 68 places in 140 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:30] [INFO ] Deduced a trap composed of 54 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:30] [INFO ] Deduced a trap composed of 51 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:30] [INFO ] Deduced a trap composed of 60 places in 154 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:30] [INFO ] Deduced a trap composed of 58 places in 151 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:31] [INFO ] Deduced a trap composed of 77 places in 133 ms of which 19 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 13/89 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:34] [INFO ] Deduced a trap composed of 82 places in 129 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:39:34] [INFO ] Deduced a trap composed of 64 places in 145 ms of which 20 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 386/920 variables, and 91 constraints, problems are : Problem set: 0 solved, 1122 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/386 constraints, ReadFeed: 0/174 constraints, PredecessorRefiner: 0/1122 constraints, Known Traps: 72/72 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60223ms problems are : Problem set: 0 solved, 1122 unsolved
Search for dead transitions found 0 dead transitions in 60227ms
Starting structural reductions in LTL mode, iteration 1 : 386/400 places, 1128/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61808 ms. Remains : 386/400 places, 1128/1212 transitions.
[2025-06-02 04:39:36] [INFO ] Flatten gal took : 19 ms
[2025-06-02 04:39:36] [INFO ] Flatten gal took : 26 ms
[2025-06-02 04:39:36] [INFO ] Input system was already deterministic with 1128 transitions.
[2025-06-02 04:39:36] [INFO ] Flatten gal took : 21 ms
[2025-06-02 04:39:36] [INFO ] Flatten gal took : 21 ms
[2025-06-02 04:39:36] [INFO ] Time to serialize gal into /tmp/CTLFireability11876469172280324162.gal : 3 ms
[2025-06-02 04:39:36] [INFO ] Time to serialize properties into /tmp/CTLFireability16172496787271656132.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11876469172280324162.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16172496787271656132.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 04:40:06] [INFO ] Flatten gal took : 24 ms
[2025-06-02 04:40:06] [INFO ] Applying decomposition
[2025-06-02 04:40:06] [INFO ] Flatten gal took : 22 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/graph3063601559052207081.txt' '-o' '/tmp/graph3063601559052207081.bin' '-w' '/tmp/graph3063601559052207081.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3063601559052207081.bin' '-l' '-1' '-v' '-w' '/tmp/graph3063601559052207081.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:40:06] [INFO ] Decomposing Gal with order
[2025-06-02 04:40:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:40:06] [INFO ] Removed a total of 1800 redundant transitions.
[2025-06-02 04:40:06] [INFO ] Flatten gal took : 49 ms
[2025-06-02 04:40:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 356 labels/synchronizations in 17 ms.
[2025-06-02 04:40:06] [INFO ] Time to serialize gal into /tmp/CTLFireability14869471229195284348.gal : 7 ms
[2025-06-02 04:40:06] [INFO ] Time to serialize properties into /tmp/CTLFireability4055903175086674686.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14869471229195284348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4055903175086674686.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 400 transition count 1206
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 394 transition count 1206
Performed 114 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 114 Pre rules applied. Total rules applied 12 place count 394 transition count 1092
Deduced a syphon composed of 114 places in 1 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 2 with 228 rules applied. Total rules applied 240 place count 280 transition count 1092
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 256 place count 264 transition count 996
Iterating global reduction 2 with 16 rules applied. Total rules applied 272 place count 264 transition count 996
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 332 place count 234 transition count 966
Applied a total of 332 rules in 96 ms. Remains 234 /400 variables (removed 166) and now considering 966/1212 (removed 246) transitions.
[2025-06-02 04:40:37] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
// Phase 1: matrix 372 rows 234 cols
[2025-06-02 04:40:37] [INFO ] Computed 19 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:40:37] [INFO ] Implicit Places using invariants in 205 ms returned []
[2025-06-02 04:40:37] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:40:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:40:37] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:40:37] [INFO ] Implicit Places using invariants and state equation in 691 ms returned []
Implicit Place search using SMT with State Equation took 898 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:40:37] [INFO ] Redundant transitions in 19 ms returned []
Running 960 sub problems to find dead transitions.
[2025-06-02 04:40:37] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:40:37] [INFO ] Invariant cache hit.
[2025-06-02 04:40:37] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:42] [INFO ] Deduced a trap composed of 3 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:42] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:42] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:42] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:42] [INFO ] Deduced a trap composed of 32 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:42] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:42] [INFO ] Deduced a trap composed of 50 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:43] [INFO ] Deduced a trap composed of 32 places in 80 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:43] [INFO ] Deduced a trap composed of 32 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:43] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:43] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:43] [INFO ] Deduced a trap composed of 13 places in 53 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:43] [INFO ] Deduced a trap composed of 19 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:43] [INFO ] Deduced a trap composed of 32 places in 99 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:44] [INFO ] Deduced a trap composed of 34 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:44] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:44] [INFO ] Deduced a trap composed of 11 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:44] [INFO ] Deduced a trap composed of 45 places in 84 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:44] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:44] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:48] [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
[2025-06-02 04:40:48] [INFO ] Deduced a trap composed of 17 places in 109 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:48] [INFO ] Deduced a trap composed of 19 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:48] [INFO ] Deduced a trap composed of 17 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:49] [INFO ] Deduced a trap composed of 19 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:49] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:49] [INFO ] Deduced a trap composed of 44 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:49] [INFO ] Deduced a trap composed of 44 places in 110 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:49] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:49] [INFO ] Deduced a trap composed of 44 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:50] [INFO ] Deduced a trap composed of 44 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:50] [INFO ] Deduced a trap composed of 34 places in 108 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:50] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:50] [INFO ] Deduced a trap composed of 44 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:50] [INFO ] Deduced a trap composed of 23 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:50] [INFO ] Deduced a trap composed of 46 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:51] [INFO ] Deduced a trap composed of 44 places in 118 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:51] [INFO ] Deduced a trap composed of 44 places in 121 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:51] [INFO ] Deduced a trap composed of 50 places in 114 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:51] [INFO ] Deduced a trap composed of 50 places in 116 ms of which 17 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:57] [INFO ] Deduced a trap composed of 45 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:57] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:58] [INFO ] Deduced a trap composed of 45 places in 94 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:58] [INFO ] Deduced a trap composed of 45 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:58] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:59] [INFO ] Deduced a trap composed of 34 places in 94 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:59] [INFO ] Deduced a trap composed of 45 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:59] [INFO ] Deduced a trap composed of 44 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:59] [INFO ] Deduced a trap composed of 50 places in 88 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:40:59] [INFO ] Deduced a trap composed of 44 places in 113 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:00] [INFO ] Deduced a trap composed of 45 places in 99 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:00] [INFO ] Deduced a trap composed of 44 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:00] [INFO ] Deduced a trap composed of 34 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:00] [INFO ] Deduced a trap composed of 44 places in 104 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:01] [INFO ] Deduced a trap composed of 44 places in 97 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:01] [INFO ] Deduced a trap composed of 44 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:01] [INFO ] Deduced a trap composed of 44 places in 97 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:01] [INFO ] Deduced a trap composed of 44 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:01] [INFO ] Deduced a trap composed of 44 places in 97 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:01] [INFO ] Deduced a trap composed of 44 places in 92 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:06] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:06] [INFO ] Deduced a trap composed of 44 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:06] [INFO ] Deduced a trap composed of 44 places in 119 ms of which 17 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 234/606 variables, and 82 constraints, problems are : Problem set: 0 solved, 960 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/234 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 960/960 constraints, Known Traps: 63/63 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 63/82 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:13] [INFO ] Deduced a trap composed of 45 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:13] [INFO ] Deduced a trap composed of 44 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:13] [INFO ] Deduced a trap composed of 50 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:13] [INFO ] Deduced a trap composed of 50 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:14] [INFO ] Deduced a trap composed of 50 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:14] [INFO ] Deduced a trap composed of 49 places in 99 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:14] [INFO ] Deduced a trap composed of 50 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:14] [INFO ] Deduced a trap composed of 50 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:14] [INFO ] Deduced a trap composed of 45 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:14] [INFO ] Deduced a trap composed of 50 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:14] [INFO ] Deduced a trap composed of 50 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:15] [INFO ] Deduced a trap composed of 48 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:15] [INFO ] Deduced a trap composed of 42 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:16] [INFO ] Deduced a trap composed of 45 places in 107 ms of which 12 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 14/96 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:19] [INFO ] Deduced a trap composed of 32 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:19] [INFO ] Deduced a trap composed of 32 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:20] [INFO ] Deduced a trap composed of 34 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:20] [INFO ] Deduced a trap composed of 51 places in 95 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:20] [INFO ] Deduced a trap composed of 38 places in 95 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:20] [INFO ] Deduced a trap composed of 50 places in 86 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:20] [INFO ] Deduced a trap composed of 38 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:20] [INFO ] Deduced a trap composed of 50 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:21] [INFO ] Deduced a trap composed of 50 places in 108 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:21] [INFO ] Deduced a trap composed of 53 places in 89 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:21] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:21] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:21] [INFO ] Deduced a trap composed of 41 places in 95 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:21] [INFO ] Deduced a trap composed of 50 places in 87 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:22] [INFO ] Deduced a trap composed of 34 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:22] [INFO ] Deduced a trap composed of 50 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:22] [INFO ] Deduced a trap composed of 34 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:22] [INFO ] Deduced a trap composed of 45 places in 115 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:22] [INFO ] Deduced a trap composed of 50 places in 97 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:23] [INFO ] Deduced a trap composed of 32 places in 95 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:28] [INFO ] Deduced a trap composed of 44 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:28] [INFO ] Deduced a trap composed of 44 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:28] [INFO ] Deduced a trap composed of 44 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:28] [INFO ] Deduced a trap composed of 50 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:30] [INFO ] Deduced a trap composed of 40 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:31] [INFO ] Deduced a trap composed of 45 places in 106 ms of which 15 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/234 variables, 6/122 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:36] [INFO ] Deduced a trap composed of 34 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:36] [INFO ] Deduced a trap composed of 47 places in 114 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:36] [INFO ] Deduced a trap composed of 44 places in 117 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:37] [INFO ] Deduced a trap composed of 48 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:37] [INFO ] Deduced a trap composed of 51 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:37] [INFO ] Deduced a trap composed of 44 places in 122 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:37] [INFO ] Deduced a trap composed of 50 places in 116 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:37] [INFO ] Deduced a trap composed of 50 places in 113 ms of which 14 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 234/606 variables, and 130 constraints, problems are : Problem set: 0 solved, 960 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/234 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 0/960 constraints, Known Traps: 111/111 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60210ms problems are : Problem set: 0 solved, 960 unsolved
Search for dead transitions found 0 dead transitions in 60212ms
Starting structural reductions in SI_CTL mode, iteration 1 : 234/400 places, 966/1212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61235 ms. Remains : 234/400 places, 966/1212 transitions.
[2025-06-02 04:41:38] [INFO ] Flatten gal took : 21 ms
[2025-06-02 04:41:38] [INFO ] Flatten gal took : 19 ms
[2025-06-02 04:41:38] [INFO ] Input system was already deterministic with 966 transitions.
[2025-06-02 04:41:38] [INFO ] Flatten gal took : 27 ms
RANDOM walk for 40000 steps (8 resets) in 201 ms. (198 steps per ms) remains 1/1 properties
[2025-06-02 04:41:38] [INFO ] Flatten gal took : 19 ms
[2025-06-02 04:41:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17678672846863137716.gal : 3 ms
[2025-06-02 04:41:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17574769409984908151.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17678672846863137716.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17574769409984908151.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 36 ms. (1081 steps per ms) remains 1/1 properties
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality17574769409984908151.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 23
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :23 after 26
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :26 after 51
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :51 after 199
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :199 after 372
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :372 after 728
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :728 after 2771
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2771 after 4196
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4196 after 14298
Interrupted probabilistic random walk after 876680 steps, run timeout after 3001 ms. (steps per millisecond=292 ) properties seen :0 out of 1
Probabilistic random walk after 876680 steps, saw 209701 distinct states, run finished after 3001 ms. (steps per millisecond=292 ) properties seen :0
[2025-06-02 04:41:41] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:41:41] [INFO ] Invariant cache hit.
[2025-06-02 04:41:41] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 68/71 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/78 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/82 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 164/246 variables, 82/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/246 variables, 26/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/246 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 72/318 variables, 32/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/318 variables, 17/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/318 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 112/430 variables, 8/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/430 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 8/438 variables, 4/176 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/438 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 168/606 variables, 120/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 18 (INCLUDED_ONLY) 0/606 variables, 121/417 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/606 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/606 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 606/606 variables, and 417 constraints, problems are : Problem set: 0 solved, 1 unsolved in 230 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 234/234 constraints, ReadFeed: 164/164 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 68/71 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/78 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/82 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 164/246 variables, 82/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/246 variables, 26/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/246 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 72/318 variables, 32/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/318 variables, 17/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/318 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 112/430 variables, 8/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/430 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 8/438 variables, 4/176 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/438 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/438 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 168/606 variables, 120/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/606 variables, 121/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:41] [INFO ] Deduced a trap composed of 3 places in 49 ms of which 3 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/606 variables, 1/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:41] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 3 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/606 variables, 1/420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/606 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:42] [INFO ] Deduced a trap composed of 3 places in 50 ms of which 3 ms to minimize.
At refinement iteration 23 (OVERLAPS) 0/606 variables, 1/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/606 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/606 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 606/606 variables, and 421 constraints, problems are : Problem set: 0 solved, 1 unsolved in 582 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 234/234 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 818ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 22 ms.
Support contains 3 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 966/966 transitions.
Applied a total of 0 rules in 19 ms. Remains 234 /234 variables (removed 0) and now considering 966/966 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 234/234 places, 966/966 transitions.
RANDOM walk for 400000 steps (8 resets) in 1967 ms. (203 steps per ms) remains 1/3 properties
Running SMT prover for 1 properties.
[2025-06-02 04:41:42] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:41:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:41:42] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2025-06-02 04:41:42] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2025-06-02 04:41:42] [INFO ] After 77ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 04:41:42] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:41:42] [INFO ] After 22ms SMT Verify possible using 164 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 04:41:42] [INFO ] After 52ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 04:41:42] [INFO ] After 201ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:41:43] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2025-06-02 04:41:43] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2025-06-02 04:41:43] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 04:41:43] [INFO ] After 18ms SMT Verify possible using 164 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:43] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:43] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
[2025-06-02 04:41:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 122 ms
TRAPS : Iteration 1
[2025-06-02 04:41:43] [INFO ] After 182ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 04:41:43] [INFO ] After 303ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :14298 after 24614
RANDOM walk for 4000000 steps (8 resets) in 8948 ms. (446 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (8 resets) in 2234 ms. (1789 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :24614 after 77940
Interrupted probabilistic random walk after 2465092 steps, run timeout after 9001 ms. (steps per millisecond=273 ) properties seen :0 out of 1
Probabilistic random walk after 2465092 steps, saw 488322 distinct states, run finished after 9001 ms. (steps per millisecond=273 ) properties seen :0
[2025-06-02 04:41:55] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:41:55] [INFO ] Invariant cache hit.
[2025-06-02 04:41:55] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 68/71 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/78 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/82 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 164/246 variables, 82/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/246 variables, 26/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/246 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 72/318 variables, 32/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/318 variables, 17/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/318 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 112/430 variables, 8/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/430 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 8/438 variables, 4/176 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/438 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 168/606 variables, 120/296 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 18 (INCLUDED_ONLY) 0/606 variables, 121/417 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/606 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 0/606 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 606/606 variables, and 417 constraints, problems are : Problem set: 0 solved, 1 unsolved in 224 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 234/234 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 68/71 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 7/78 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/78 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 4/82 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 164/246 variables, 82/89 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/246 variables, 26/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/246 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 72/318 variables, 32/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/318 variables, 17/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/318 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 112/430 variables, 8/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/430 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 8/438 variables, 4/176 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/438 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/438 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 168/606 variables, 120/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/606 variables, 121/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:55] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 3 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/606 variables, 1/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:55] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 3 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/606 variables, 1/420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/606 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:41:55] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 3 ms to minimize.
At refinement iteration 23 (OVERLAPS) 0/606 variables, 1/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/606 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 0/606 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 606/606 variables, and 421 constraints, problems are : Problem set: 0 solved, 1 unsolved in 546 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 234/234 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 778ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 25 ms.
Support contains 3 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 966/966 transitions.
Applied a total of 0 rules in 19 ms. Remains 234 /234 variables (removed 0) and now considering 966/966 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 234/234 places, 966/966 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 966/966 transitions.
Applied a total of 0 rules in 18 ms. Remains 234 /234 variables (removed 0) and now considering 966/966 (removed 0) transitions.
[2025-06-02 04:41:56] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:41:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:41:56] [INFO ] Implicit Places using invariants in 210 ms returned []
[2025-06-02 04:41:56] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:41:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:41:56] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:41:57] [INFO ] Implicit Places using invariants and state equation in 672 ms returned []
Implicit Place search using SMT with State Equation took 884 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:41:57] [INFO ] Redundant transitions in 15 ms returned []
Running 960 sub problems to find dead transitions.
[2025-06-02 04:41:57] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:41:57] [INFO ] Invariant cache hit.
[2025-06-02 04:41:57] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:01] [INFO ] Deduced a trap composed of 3 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:01] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:01] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:01] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:01] [INFO ] Deduced a trap composed of 32 places in 72 ms of which 6 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :77940 after 321916
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:01] [INFO ] Deduced a trap composed of 32 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:01] [INFO ] Deduced a trap composed of 50 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:02] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:02] [INFO ] Deduced a trap composed of 32 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:02] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:02] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:02] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:02] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:02] [INFO ] Deduced a trap composed of 32 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:03] [INFO ] Deduced a trap composed of 34 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:03] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:03] [INFO ] Deduced a trap composed of 11 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:03] [INFO ] Deduced a trap composed of 45 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:03] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:03] [INFO ] Deduced a trap composed of 23 places in 53 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:07] [INFO ] Deduced a trap composed of 25 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:07] [INFO ] Deduced a trap composed of 17 places in 104 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:07] [INFO ] Deduced a trap composed of 19 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:07] [INFO ] Deduced a trap composed of 17 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:08] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:08] [INFO ] Deduced a trap composed of 21 places in 97 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:08] [INFO ] Deduced a trap composed of 44 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:08] [INFO ] Deduced a trap composed of 44 places in 103 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:08] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:08] [INFO ] Deduced a trap composed of 44 places in 117 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:09] [INFO ] Deduced a trap composed of 44 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:09] [INFO ] Deduced a trap composed of 34 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:09] [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
[2025-06-02 04:42:09] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:09] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:09] [INFO ] Deduced a trap composed of 46 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:10] [INFO ] Deduced a trap composed of 44 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:10] [INFO ] Deduced a trap composed of 44 places in 120 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:10] [INFO ] Deduced a trap composed of 50 places in 108 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:10] [INFO ] Deduced a trap composed of 50 places in 117 ms of which 17 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:16] [INFO ] Deduced a trap composed of 45 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:16] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:17] [INFO ] Deduced a trap composed of 45 places in 92 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:17] [INFO ] Deduced a trap composed of 45 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:18] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:18] [INFO ] Deduced a trap composed of 34 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:18] [INFO ] Deduced a trap composed of 45 places in 91 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:18] [INFO ] Deduced a trap composed of 44 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:18] [INFO ] Deduced a trap composed of 50 places in 92 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:18] [INFO ] Deduced a trap composed of 44 places in 107 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:19] [INFO ] Deduced a trap composed of 45 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:19] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:19] [INFO ] Deduced a trap composed of 34 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:20] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:20] [INFO ] Deduced a trap composed of 44 places in 95 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:20] [INFO ] Deduced a trap composed of 44 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:20] [INFO ] Deduced a trap composed of 44 places in 89 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:20] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:20] [INFO ] Deduced a trap composed of 44 places in 94 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:20] [INFO ] Deduced a trap composed of 44 places in 89 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 960 unsolved
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :321916 after 932469
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:25] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:25] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:25] [INFO ] Deduced a trap composed of 44 places in 118 ms of which 17 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 234/606 variables, and 82 constraints, problems are : Problem set: 0 solved, 960 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/234 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 960/960 constraints, Known Traps: 63/63 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 63/82 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:32] [INFO ] Deduced a trap composed of 45 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:32] [INFO ] Deduced a trap composed of 44 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:32] [INFO ] Deduced a trap composed of 50 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:32] [INFO ] Deduced a trap composed of 50 places in 91 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:33] [INFO ] Deduced a trap composed of 50 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:33] [INFO ] Deduced a trap composed of 49 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:33] [INFO ] Deduced a trap composed of 50 places in 102 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:33] [INFO ] Deduced a trap composed of 50 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:33] [INFO ] Deduced a trap composed of 45 places in 123 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:33] [INFO ] Deduced a trap composed of 50 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:33] [INFO ] Deduced a trap composed of 50 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:33] [INFO ] Deduced a trap composed of 48 places in 99 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:34] [INFO ] Deduced a trap composed of 42 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:35] [INFO ] Deduced a trap composed of 45 places in 108 ms of which 12 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 14/96 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:38] [INFO ] Deduced a trap composed of 32 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:38] [INFO ] Deduced a trap composed of 32 places in 96 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:38] [INFO ] Deduced a trap composed of 34 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:39] [INFO ] Deduced a trap composed of 51 places in 89 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:39] [INFO ] Deduced a trap composed of 38 places in 93 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:39] [INFO ] Deduced a trap composed of 50 places in 94 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:39] [INFO ] Deduced a trap composed of 38 places in 97 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:39] [INFO ] Deduced a trap composed of 50 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:39] [INFO ] Deduced a trap composed of 50 places in 109 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:40] [INFO ] Deduced a trap composed of 53 places in 89 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:40] [INFO ] Deduced a trap composed of 32 places in 90 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:40] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:40] [INFO ] Deduced a trap composed of 41 places in 96 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:40] [INFO ] Deduced a trap composed of 50 places in 88 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:41] [INFO ] Deduced a trap composed of 34 places in 84 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:41] [INFO ] Deduced a trap composed of 50 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:41] [INFO ] Deduced a trap composed of 34 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:41] [INFO ] Deduced a trap composed of 45 places in 108 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:41] [INFO ] Deduced a trap composed of 50 places in 96 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:42] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:47] [INFO ] Deduced a trap composed of 44 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:47] [INFO ] Deduced a trap composed of 44 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:47] [INFO ] Deduced a trap composed of 44 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:47] [INFO ] Deduced a trap composed of 50 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:49] [INFO ] Deduced a trap composed of 40 places in 119 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:50] [INFO ] Deduced a trap composed of 45 places in 108 ms of which 16 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/234 variables, 6/122 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:55] [INFO ] Deduced a trap composed of 34 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:55] [INFO ] Deduced a trap composed of 47 places in 110 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:55] [INFO ] Deduced a trap composed of 44 places in 110 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:56] [INFO ] Deduced a trap composed of 48 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:56] [INFO ] Deduced a trap composed of 51 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:56] [INFO ] Deduced a trap composed of 44 places in 116 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:56] [INFO ] Deduced a trap composed of 50 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:56] [INFO ] Deduced a trap composed of 50 places in 111 ms of which 13 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 234/606 variables, and 130 constraints, problems are : Problem set: 0 solved, 960 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/234 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 0/960 constraints, Known Traps: 111/111 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60222ms problems are : Problem set: 0 solved, 960 unsolved
Search for dead transitions found 0 dead transitions in 60224ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61148 ms. Remains : 234/234 places, 966/966 transitions.
RANDOM walk for 400000 steps (8 resets) in 903 ms. (442 steps per ms) remains 1/3 properties
Running SMT prover for 1 properties.
[2025-06-02 04:42:57] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:42:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:42:57] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2025-06-02 04:42:57] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2025-06-02 04:42:57] [INFO ] After 68ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 04:42:57] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:42:57] [INFO ] After 31ms SMT Verify possible using 164 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 04:42:57] [INFO ] After 58ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 04:42:57] [INFO ] After 178ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:42:57] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2025-06-02 04:42:57] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2025-06-02 04:42:57] [INFO ] After 63ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 04:42:57] [INFO ] After 17ms SMT Verify possible using 164 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:57] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:42:57] [INFO ] Deduced a trap composed of 3 places in 24 ms of which 2 ms to minimize.
[2025-06-02 04:42:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 102 ms
TRAPS : Iteration 1
[2025-06-02 04:42:57] [INFO ] After 159ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 04:42:57] [INFO ] After 265ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 645 steps (0 resets) in 8 ms. (71 steps per ms) remains 0/1 properties
RANDOM walk for 47 steps (0 resets) in 4 ms. (9 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 200 ms. (199 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 64 ms. (615 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 12437 steps, run visited all 1 properties in 51 ms. (steps per millisecond=243 )
Probabilistic random walk after 12437 steps, saw 8358 distinct states, run finished after 55 ms. (steps per millisecond=226 ) properties seen :1
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 866 edges and 234 vertex of which 36 / 234 are part of one of the 6 SCC in 2 ms
Free SCC test removed 30 places
Drop transitions (Empty/Sink Transition effects.) removed 114 transitions
Ensure Unique test removed 570 transitions
Reduce isomorphic transitions removed 684 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 204 transition count 236
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 93 place count 158 transition count 236
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 93 place count 158 transition count 223
Deduced a syphon composed of 13 places in 0 ms
Ensure Unique test removed 6 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 125 place count 139 transition count 223
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Deduced a syphon composed of 59 places in 0 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 2 with 118 rules applied. Total rules applied 243 place count 80 transition count 164
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 271 place count 80 transition count 136
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 281 place count 75 transition count 136
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 286 place count 75 transition count 131
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 292 place count 75 transition count 125
Free-agglomeration rule applied 31 times.
Iterating global reduction 4 with 31 rules applied. Total rules applied 323 place count 75 transition count 94
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 4 with 31 rules applied. Total rules applied 354 place count 44 transition count 94
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 360 place count 44 transition count 94
Applied a total of 360 rules in 27 ms. Remains 44 /234 variables (removed 190) and now considering 94/966 (removed 872) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 94 rows 44 cols
[2025-06-02 04:42:58] [INFO ] Computed 13 invariants in 0 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 04:42:58] [INFO ] [Real]Absence check using 13 positive place invariants in 1 ms returned sat
[2025-06-02 04:42:58] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 04:42:58] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2025-06-02 04:42:58] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 04:42:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-06-02 04:42:58] [INFO ] After 5ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 04:42:58] [INFO ] After 10ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 04:42:58] [INFO ] After 53ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-02 04:42:58] [INFO ] Flatten gal took : 2 ms
[2025-06-02 04:42:58] [INFO ] Flatten gal took : 2 ms
[2025-06-02 04:42:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8348971770848480206.gal : 0 ms
[2025-06-02 04:42:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality982808025182222720.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8348971770848480206.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality982808025182222720.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality982808025182222720.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 24
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :24 after 132
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :132 after 160
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :160 after 211
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :211 after 750
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,135000,0.019964,4624,2,189,11,1747,7,0,277,1171,0
Total reachable state count : 135000
Verifying 1 reachability properties.
Reachability property EisenbergMcGuire-PT-06-CTLFireability-2025-06 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-06-CTLFireability-2025-06,375,0.020625,4880,2,93,11,1747,7,0,282,1171,0
Over-approximation ignoring read arcs solved 0 properties in 157 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 04:42:58] [INFO ] Flatten gal took : 19 ms
[2025-06-02 04:42:58] [INFO ] Applying decomposition
[2025-06-02 04:42:58] [INFO ] Flatten gal took : 19 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/graph6841308680377295340.txt' '-o' '/tmp/graph6841308680377295340.bin' '-w' '/tmp/graph6841308680377295340.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6841308680377295340.bin' '-l' '-1' '-v' '-w' '/tmp/graph6841308680377295340.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:42:58] [INFO ] Decomposing Gal with order
[2025-06-02 04:42:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:42:58] [INFO ] Removed a total of 1836 redundant transitions.
[2025-06-02 04:42:58] [INFO ] Flatten gal took : 44 ms
[2025-06-02 04:42:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 306 labels/synchronizations in 14 ms.
[2025-06-02 04:42:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6225081977060251626.gal : 7 ms
[2025-06-02 04:42:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2193104038783534082.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6225081977060251626.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2193104038783534082.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality2193104038783534082.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 294030
Reachability property EisenbergMcGuire-PT-06-CTLFireability-2025-06 is true.
FORMULA EisenbergMcGuire-PT-06-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 5 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,894058,10.4749,268844,19341,2079,425783,6573,1957,683607,311,62981,0
Total reachable state count : 894058
Verifying 1 reachability properties.
Reachability property EisenbergMcGuire-PT-06-CTLFireability-2025-06 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-06-CTLFireability-2025-06,4,10.5004,268844,76,62,425783,6573,1976,683607,320,62981,0
[2025-06-02 04:43:09] [INFO ] Flatten gal took : 23 ms
[2025-06-02 04:43:09] [INFO ] Flatten gal took : 19 ms
[2025-06-02 04:43:09] [INFO ] Time to serialize gal into /tmp/CTLFireability4338924873368635659.gal : 3 ms
[2025-06-02 04:43:09] [INFO ] Time to serialize properties into /tmp/CTLFireability3364768362942517036.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4338924873368635659.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3364768362942517036.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 0 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 384 transition count 1116
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 384 transition count 1116
Applied a total of 32 rules in 24 ms. Remains 384 /400 variables (removed 16) and now considering 1116/1212 (removed 96) transitions.
[2025-06-02 04:43:39] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
// Phase 1: matrix 522 rows 384 cols
[2025-06-02 04:43:39] [INFO ] Computed 19 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:43:39] [INFO ] Implicit Places using invariants in 264 ms returned []
[2025-06-02 04:43:39] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2025-06-02 04:43:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:43:39] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:43:40] [INFO ] Implicit Places using invariants and state equation in 1193 ms returned []
Implicit Place search using SMT with State Equation took 1459 ms to find 0 implicit places.
Running 1110 sub problems to find dead transitions.
[2025-06-02 04:43:40] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2025-06-02 04:43:40] [INFO ] Invariant cache hit.
[2025-06-02 04:43:40] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:47] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:47] [INFO ] Deduced a trap composed of 23 places in 86 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:47] [INFO ] Deduced a trap composed of 32 places in 75 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:47] [INFO ] Deduced a trap composed of 35 places in 127 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:48] [INFO ] Deduced a trap composed of 26 places in 77 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:48] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:48] [INFO ] Deduced a trap composed of 38 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:48] [INFO ] Deduced a trap composed of 58 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:48] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:48] [INFO ] Deduced a trap composed of 58 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:48] [INFO ] Deduced a trap composed of 66 places in 111 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:49] [INFO ] Deduced a trap composed of 39 places in 153 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:49] [INFO ] Deduced a trap composed of 50 places in 145 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:49] [INFO ] Deduced a trap composed of 39 places in 139 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:49] [INFO ] Deduced a trap composed of 50 places in 133 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:50] [INFO ] Deduced a trap composed of 50 places in 114 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:50] [INFO ] Deduced a trap composed of 80 places in 126 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:50] [INFO ] Deduced a trap composed of 68 places in 115 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:51] [INFO ] Deduced a trap composed of 58 places in 149 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:51] [INFO ] Deduced a trap composed of 58 places in 141 ms of which 26 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/384 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:51] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:51] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:51] [INFO ] Deduced a trap composed of 58 places in 98 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:52] [INFO ] Deduced a trap composed of 39 places in 163 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:52] [INFO ] Deduced a trap composed of 50 places in 142 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:52] [INFO ] Deduced a trap composed of 20 places in 90 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:53] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:53] [INFO ] Deduced a trap composed of 14 places in 141 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:53] [INFO ] Deduced a trap composed of 39 places in 132 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:54] [INFO ] Deduced a trap composed of 39 places in 126 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:54] [INFO ] Deduced a trap composed of 70 places in 141 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:54] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:54] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:54] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:55] [INFO ] Deduced a trap composed of 38 places in 169 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:55] [INFO ] Deduced a trap composed of 39 places in 164 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:55] [INFO ] Deduced a trap composed of 39 places in 166 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:55] [INFO ] Deduced a trap composed of 39 places in 162 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:55] [INFO ] Deduced a trap composed of 38 places in 167 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:43:55] [INFO ] Deduced a trap composed of 38 places in 165 ms of which 26 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/384 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:03] [INFO ] Deduced a trap composed of 62 places in 135 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:03] [INFO ] Deduced a trap composed of 76 places in 127 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:03] [INFO ] Deduced a trap composed of 17 places in 150 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:04] [INFO ] Deduced a trap composed of 29 places in 150 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:04] [INFO ] Deduced a trap composed of 76 places in 126 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:04] [INFO ] Deduced a trap composed of 76 places in 130 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:04] [INFO ] Deduced a trap composed of 58 places in 149 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:04] [INFO ] Deduced a trap composed of 76 places in 138 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:05] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:05] [INFO ] Deduced a trap composed of 32 places in 138 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:05] [INFO ] Deduced a trap composed of 76 places in 140 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:05] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:06] [INFO ] Deduced a trap composed of 38 places in 172 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:06] [INFO ] Deduced a trap composed of 38 places in 173 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:06] [INFO ] Deduced a trap composed of 50 places in 144 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:10] [INFO ] Deduced a trap composed of 50 places in 138 ms of which 19 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 384/906 variables, and 75 constraints, problems are : Problem set: 0 solved, 1110 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/384 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 1110/1110 constraints, Known Traps: 56/56 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/384 variables, 56/75 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:12] [INFO ] Deduced a trap composed of 50 places in 130 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:12] [INFO ] Deduced a trap composed of 50 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:13] [INFO ] Deduced a trap composed of 39 places in 121 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:13] [INFO ] Deduced a trap composed of 39 places in 107 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:14] [INFO ] Deduced a trap composed of 39 places in 171 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:14] [INFO ] Deduced a trap composed of 39 places in 171 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:14] [INFO ] Deduced a trap composed of 50 places in 161 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:24] [INFO ] Deduced a trap composed of 66 places in 143 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:25] [INFO ] Deduced a trap composed of 58 places in 167 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:26] [INFO ] Deduced a trap composed of 76 places in 139 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:26] [INFO ] Deduced a trap composed of 76 places in 128 ms of which 16 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/384 variables, 11/86 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:44:27] [INFO ] Deduced a trap composed of 58 places in 105 ms of which 12 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 384/906 variables, and 87 constraints, problems are : Problem set: 0 solved, 1110 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/384 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 0/1110 constraints, Known Traps: 68/68 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60220ms problems are : Problem set: 0 solved, 1110 unsolved
Search for dead transitions found 0 dead transitions in 60222ms
Starting structural reductions in LTL mode, iteration 1 : 384/400 places, 1116/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61711 ms. Remains : 384/400 places, 1116/1212 transitions.
[2025-06-02 04:44:40] [INFO ] Flatten gal took : 18 ms
[2025-06-02 04:44:40] [INFO ] Flatten gal took : 21 ms
[2025-06-02 04:44:40] [INFO ] Input system was already deterministic with 1116 transitions.
[2025-06-02 04:44:41] [INFO ] Flatten gal took : 21 ms
[2025-06-02 04:44:41] [INFO ] Flatten gal took : 22 ms
[2025-06-02 04:44:41] [INFO ] Time to serialize gal into /tmp/CTLFireability8570517113570577218.gal : 4 ms
[2025-06-02 04:44:41] [INFO ] Time to serialize properties into /tmp/CTLFireability18415065117288527043.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8570517113570577218.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18415065117288527043.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 04:45:11] [INFO ] Flatten gal took : 26 ms
[2025-06-02 04:45:11] [INFO ] Applying decomposition
[2025-06-02 04:45:11] [INFO ] Flatten gal took : 22 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/graph9709006337674561035.txt' '-o' '/tmp/graph9709006337674561035.bin' '-w' '/tmp/graph9709006337674561035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9709006337674561035.bin' '-l' '-1' '-v' '-w' '/tmp/graph9709006337674561035.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:45:11] [INFO ] Decomposing Gal with order
[2025-06-02 04:45:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:45:11] [INFO ] Removed a total of 1835 redundant transitions.
[2025-06-02 04:45:11] [INFO ] Flatten gal took : 50 ms
[2025-06-02 04:45:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 394 labels/synchronizations in 13 ms.
[2025-06-02 04:45:11] [INFO ] Time to serialize gal into /tmp/CTLFireability672911530990700794.gal : 6 ms
[2025-06-02 04:45:11] [INFO ] Time to serialize properties into /tmp/CTLFireability758727202985195456.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability672911530990700794.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability758727202985195456.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...260
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 400 transition count 1206
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 394 transition count 1206
Performed 114 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 114 Pre rules applied. Total rules applied 12 place count 394 transition count 1092
Deduced a syphon composed of 114 places in 1 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 2 with 228 rules applied. Total rules applied 240 place count 280 transition count 1092
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 256 place count 264 transition count 996
Iterating global reduction 2 with 16 rules applied. Total rules applied 272 place count 264 transition count 996
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 332 place count 234 transition count 966
Applied a total of 332 rules in 60 ms. Remains 234 /400 variables (removed 166) and now considering 966/1212 (removed 246) transitions.
[2025-06-02 04:45:41] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
// Phase 1: matrix 372 rows 234 cols
[2025-06-02 04:45:41] [INFO ] Computed 19 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:45:41] [INFO ] Implicit Places using invariants in 196 ms returned []
[2025-06-02 04:45:41] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:45:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:45:41] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:45:42] [INFO ] Implicit Places using invariants and state equation in 694 ms returned []
Implicit Place search using SMT with State Equation took 892 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:45:42] [INFO ] Redundant transitions in 16 ms returned []
Running 960 sub problems to find dead transitions.
[2025-06-02 04:45:42] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:45:42] [INFO ] Invariant cache hit.
[2025-06-02 04:45:42] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:46] [INFO ] Deduced a trap composed of 3 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:46] [INFO ] Deduced a trap composed of 3 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:46] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:46] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:46] [INFO ] Deduced a trap composed of 32 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:47] [INFO ] Deduced a trap composed of 32 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:47] [INFO ] Deduced a trap composed of 50 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:47] [INFO ] Deduced a trap composed of 32 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:47] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:47] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:47] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:48] [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
[2025-06-02 04:45:48] [INFO ] Deduced a trap composed of 19 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:48] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:48] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:48] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:48] [INFO ] Deduced a trap composed of 11 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:48] [INFO ] Deduced a trap composed of 45 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:48] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:49] [INFO ] Deduced a trap composed of 23 places in 50 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:52] [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
[2025-06-02 04:45:53] [INFO ] Deduced a trap composed of 17 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:53] [INFO ] Deduced a trap composed of 19 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:53] [INFO ] Deduced a trap composed of 17 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:53] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:53] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:53] [INFO ] Deduced a trap composed of 44 places in 113 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:54] [INFO ] Deduced a trap composed of 44 places in 114 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:54] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:54] [INFO ] Deduced a trap composed of 44 places in 118 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:54] [INFO ] Deduced a trap composed of 44 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:54] [INFO ] Deduced a trap composed of 34 places in 115 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:54] [INFO ] Deduced a trap composed of 27 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:54] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:55] [INFO ] Deduced a trap composed of 23 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:55] [INFO ] Deduced a trap composed of 46 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:55] [INFO ] Deduced a trap composed of 44 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:55] [INFO ] Deduced a trap composed of 44 places in 119 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:55] [INFO ] Deduced a trap composed of 50 places in 113 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:45:56] [INFO ] Deduced a trap composed of 50 places in 121 ms of which 17 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:01] [INFO ] Deduced a trap composed of 45 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:02] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:02] [INFO ] Deduced a trap composed of 45 places in 92 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:03] [INFO ] Deduced a trap composed of 45 places in 97 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:03] [INFO ] Deduced a trap composed of 44 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:03] [INFO ] Deduced a trap composed of 34 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:03] [INFO ] Deduced a trap composed of 45 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:03] [INFO ] Deduced a trap composed of 44 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:03] [INFO ] Deduced a trap composed of 50 places in 94 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:04] [INFO ] Deduced a trap composed of 44 places in 108 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:04] [INFO ] Deduced a trap composed of 45 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:04] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:04] [INFO ] Deduced a trap composed of 34 places in 93 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:05] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:05] [INFO ] Deduced a trap composed of 44 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:05] [INFO ] Deduced a trap composed of 44 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:05] [INFO ] Deduced a trap composed of 44 places in 91 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:06] [INFO ] Deduced a trap composed of 44 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:06] [INFO ] Deduced a trap composed of 44 places in 101 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:06] [INFO ] Deduced a trap composed of 44 places in 99 ms of which 8 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:10] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:10] [INFO ] Deduced a trap composed of 44 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:11] [INFO ] Deduced a trap composed of 44 places in 125 ms of which 18 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 234/606 variables, and 82 constraints, problems are : Problem set: 0 solved, 960 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/234 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 960/960 constraints, Known Traps: 63/63 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 63/82 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:17] [INFO ] Deduced a trap composed of 45 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:17] [INFO ] Deduced a trap composed of 44 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:18] [INFO ] Deduced a trap composed of 50 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:18] [INFO ] Deduced a trap composed of 50 places in 93 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:18] [INFO ] Deduced a trap composed of 50 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:18] [INFO ] Deduced a trap composed of 49 places in 99 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:18] [INFO ] Deduced a trap composed of 50 places in 97 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:18] [INFO ] Deduced a trap composed of 50 places in 87 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:19] [INFO ] Deduced a trap composed of 45 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:19] [INFO ] Deduced a trap composed of 50 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:19] [INFO ] Deduced a trap composed of 50 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:19] [INFO ] Deduced a trap composed of 48 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:20] [INFO ] Deduced a trap composed of 42 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:21] [INFO ] Deduced a trap composed of 45 places in 114 ms of which 13 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 14/96 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:23] [INFO ] Deduced a trap composed of 32 places in 87 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:24] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:24] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:24] [INFO ] Deduced a trap composed of 51 places in 93 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:24] [INFO ] Deduced a trap composed of 38 places in 96 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:25] [INFO ] Deduced a trap composed of 50 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:25] [INFO ] Deduced a trap composed of 38 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:25] [INFO ] Deduced a trap composed of 50 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:25] [INFO ] Deduced a trap composed of 50 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:25] [INFO ] Deduced a trap composed of 53 places in 90 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:25] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:26] [INFO ] Deduced a trap composed of 32 places in 96 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:26] [INFO ] Deduced a trap composed of 41 places in 97 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:26] [INFO ] Deduced a trap composed of 50 places in 90 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:26] [INFO ] Deduced a trap composed of 34 places in 88 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:26] [INFO ] Deduced a trap composed of 50 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:27] [INFO ] Deduced a trap composed of 34 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:27] [INFO ] Deduced a trap composed of 45 places in 113 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:27] [INFO ] Deduced a trap composed of 50 places in 96 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:27] [INFO ] Deduced a trap composed of 32 places in 95 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:32] [INFO ] Deduced a trap composed of 44 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:32] [INFO ] Deduced a trap composed of 44 places in 95 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:33] [INFO ] Deduced a trap composed of 44 places in 94 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:33] [INFO ] Deduced a trap composed of 50 places in 118 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:35] [INFO ] Deduced a trap composed of 40 places in 125 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:35] [INFO ] Deduced a trap composed of 45 places in 110 ms of which 16 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/234 variables, 6/122 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:41] [INFO ] Deduced a trap composed of 34 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:41] [INFO ] Deduced a trap composed of 47 places in 112 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:41] [INFO ] Deduced a trap composed of 44 places in 114 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:42] [INFO ] Deduced a trap composed of 48 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:42] [INFO ] Deduced a trap composed of 51 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:42] [INFO ] Deduced a trap composed of 44 places in 138 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:46:42] [INFO ] Deduced a trap composed of 50 places in 114 ms of which 15 ms to minimize.
SMT process timed out in 60316ms, After SMT, problems are : Problem set: 0 solved, 960 unsolved
Search for dead transitions found 0 dead transitions in 60318ms
Starting structural reductions in SI_CTL mode, iteration 1 : 234/400 places, 966/1212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61296 ms. Remains : 234/400 places, 966/1212 transitions.
[2025-06-02 04:46:42] [INFO ] Flatten gal took : 20 ms
[2025-06-02 04:46:42] [INFO ] Flatten gal took : 19 ms
[2025-06-02 04:46:42] [INFO ] Input system was already deterministic with 966 transitions.
[2025-06-02 04:46:42] [INFO ] Flatten gal took : 19 ms
[2025-06-02 04:46:42] [INFO ] Flatten gal took : 19 ms
[2025-06-02 04:46:42] [INFO ] Time to serialize gal into /tmp/CTLFireability16870030195584654362.gal : 3 ms
[2025-06-02 04:46:42] [INFO ] Time to serialize properties into /tmp/CTLFireability15690759818866583090.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16870030195584654362.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15690759818866583090.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 04:47:12] [INFO ] Flatten gal took : 25 ms
[2025-06-02 04:47:12] [INFO ] Applying decomposition
[2025-06-02 04:47:12] [INFO ] Flatten gal took : 19 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/graph12138615311444241273.txt' '-o' '/tmp/graph12138615311444241273.bin' '-w' '/tmp/graph12138615311444241273.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12138615311444241273.bin' '-l' '-1' '-v' '-w' '/tmp/graph12138615311444241273.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:47:12] [INFO ] Decomposing Gal with order
[2025-06-02 04:47:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:47:12] [INFO ] Removed a total of 1773 redundant transitions.
[2025-06-02 04:47:13] [INFO ] Flatten gal took : 45 ms
[2025-06-02 04:47:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 324 labels/synchronizations in 11 ms.
[2025-06-02 04:47:13] [INFO ] Time to serialize gal into /tmp/CTLFireability11366383615996559615.gal : 4 ms
[2025-06-02 04:47:13] [INFO ] Time to serialize properties into /tmp/CTLFireability1431769766967338335.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11366383615996559615.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1431769766967338335.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 384 transition count 1116
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 384 transition count 1116
Applied a total of 32 rules in 20 ms. Remains 384 /400 variables (removed 16) and now considering 1116/1212 (removed 96) transitions.
[2025-06-02 04:47:43] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
// Phase 1: matrix 522 rows 384 cols
[2025-06-02 04:47:43] [INFO ] Computed 19 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:47:43] [INFO ] Implicit Places using invariants in 281 ms returned []
[2025-06-02 04:47:43] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2025-06-02 04:47:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:47:43] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:47:44] [INFO ] Implicit Places using invariants and state equation in 1075 ms returned []
Implicit Place search using SMT with State Equation took 1357 ms to find 0 implicit places.
Running 1110 sub problems to find dead transitions.
[2025-06-02 04:47:44] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2025-06-02 04:47:44] [INFO ] Invariant cache hit.
[2025-06-02 04:47:44] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:51] [INFO ] Deduced a trap composed of 20 places in 101 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:51] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:51] [INFO ] Deduced a trap composed of 32 places in 70 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:51] [INFO ] Deduced a trap composed of 35 places in 131 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:51] [INFO ] Deduced a trap composed of 26 places in 73 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:51] [INFO ] Deduced a trap composed of 26 places in 72 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:51] [INFO ] Deduced a trap composed of 38 places in 53 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:52] [INFO ] Deduced a trap composed of 58 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:52] [INFO ] Deduced a trap composed of 29 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:52] [INFO ] Deduced a trap composed of 58 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:52] [INFO ] Deduced a trap composed of 66 places in 115 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:53] [INFO ] Deduced a trap composed of 39 places in 152 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:53] [INFO ] Deduced a trap composed of 50 places in 145 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:53] [INFO ] Deduced a trap composed of 39 places in 145 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:53] [INFO ] Deduced a trap composed of 50 places in 131 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:53] [INFO ] Deduced a trap composed of 50 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:54] [INFO ] Deduced a trap composed of 80 places in 131 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:54] [INFO ] Deduced a trap composed of 68 places in 118 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:54] [INFO ] Deduced a trap composed of 58 places in 146 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:55] [INFO ] Deduced a trap composed of 58 places in 136 ms of which 26 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/384 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:55] [INFO ] Deduced a trap composed of 3 places in 87 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:55] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:55] [INFO ] Deduced a trap composed of 58 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:56] [INFO ] Deduced a trap composed of 39 places in 161 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:56] [INFO ] Deduced a trap composed of 50 places in 138 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:56] [INFO ] Deduced a trap composed of 20 places in 90 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:56] [INFO ] Deduced a trap composed of 23 places in 135 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:57] [INFO ] Deduced a trap composed of 14 places in 142 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:57] [INFO ] Deduced a trap composed of 39 places in 129 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:57] [INFO ] Deduced a trap composed of 39 places in 122 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:58] [INFO ] Deduced a trap composed of 70 places in 143 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:58] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:58] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:58] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:58] [INFO ] Deduced a trap composed of 38 places in 172 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:59] [INFO ] Deduced a trap composed of 39 places in 163 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:59] [INFO ] Deduced a trap composed of 39 places in 170 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:59] [INFO ] Deduced a trap composed of 39 places in 164 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:59] [INFO ] Deduced a trap composed of 38 places in 164 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:47:59] [INFO ] Deduced a trap composed of 38 places in 167 ms of which 26 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/384 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:07] [INFO ] Deduced a trap composed of 62 places in 137 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:07] [INFO ] Deduced a trap composed of 76 places in 132 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:08] [INFO ] Deduced a trap composed of 17 places in 157 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:08] [INFO ] Deduced a trap composed of 29 places in 151 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:08] [INFO ] Deduced a trap composed of 76 places in 134 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:08] [INFO ] Deduced a trap composed of 76 places in 129 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:08] [INFO ] Deduced a trap composed of 58 places in 157 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:09] [INFO ] Deduced a trap composed of 76 places in 148 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:09] [INFO ] Deduced a trap composed of 26 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:09] [INFO ] Deduced a trap composed of 32 places in 138 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:09] [INFO ] Deduced a trap composed of 76 places in 136 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:09] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:10] [INFO ] Deduced a trap composed of 38 places in 174 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:10] [INFO ] Deduced a trap composed of 38 places in 167 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:10] [INFO ] Deduced a trap composed of 50 places in 149 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:14] [INFO ] Deduced a trap composed of 50 places in 144 ms of which 19 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 384/906 variables, and 75 constraints, problems are : Problem set: 0 solved, 1110 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/384 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 1110/1110 constraints, Known Traps: 56/56 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/384 variables, 56/75 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:16] [INFO ] Deduced a trap composed of 50 places in 134 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:16] [INFO ] Deduced a trap composed of 50 places in 114 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:17] [INFO ] Deduced a trap composed of 39 places in 117 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:17] [INFO ] Deduced a trap composed of 39 places in 102 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:18] [INFO ] Deduced a trap composed of 39 places in 167 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:18] [INFO ] Deduced a trap composed of 39 places in 169 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:18] [INFO ] Deduced a trap composed of 50 places in 158 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:27] [INFO ] Deduced a trap composed of 66 places in 151 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:29] [INFO ] Deduced a trap composed of 58 places in 169 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:30] [INFO ] Deduced a trap composed of 76 places in 138 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:30] [INFO ] Deduced a trap composed of 76 places in 125 ms of which 17 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/384 variables, 11/86 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:48:31] [INFO ] Deduced a trap composed of 58 places in 103 ms of which 12 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 384/906 variables, and 87 constraints, problems are : Problem set: 0 solved, 1110 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/384 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 0/1110 constraints, Known Traps: 68/68 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60212ms problems are : Problem set: 0 solved, 1110 unsolved
Search for dead transitions found 0 dead transitions in 60216ms
Starting structural reductions in LTL mode, iteration 1 : 384/400 places, 1116/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61598 ms. Remains : 384/400 places, 1116/1212 transitions.
[2025-06-02 04:48:44] [INFO ] Flatten gal took : 19 ms
[2025-06-02 04:48:44] [INFO ] Flatten gal took : 21 ms
[2025-06-02 04:48:44] [INFO ] Input system was already deterministic with 1116 transitions.
[2025-06-02 04:48:44] [INFO ] Flatten gal took : 20 ms
[2025-06-02 04:48:44] [INFO ] Flatten gal took : 21 ms
[2025-06-02 04:48:44] [INFO ] Time to serialize gal into /tmp/CTLFireability3342084846113679304.gal : 4 ms
[2025-06-02 04:48:44] [INFO ] Time to serialize properties into /tmp/CTLFireability5484588151300144520.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3342084846113679304.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5484588151300144520.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 04:49:14] [INFO ] Flatten gal took : 23 ms
[2025-06-02 04:49:14] [INFO ] Applying decomposition
[2025-06-02 04:49:14] [INFO ] Flatten gal took : 21 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/graph5617135391697923028.txt' '-o' '/tmp/graph5617135391697923028.bin' '-w' '/tmp/graph5617135391697923028.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5617135391697923028.bin' '-l' '-1' '-v' '-w' '/tmp/graph5617135391697923028.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:49:14] [INFO ] Decomposing Gal with order
[2025-06-02 04:49:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:49:15] [INFO ] Removed a total of 1868 redundant transitions.
[2025-06-02 04:49:15] [INFO ] Flatten gal took : 48 ms
[2025-06-02 04:49:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 379 labels/synchronizations in 12 ms.
[2025-06-02 04:49:15] [INFO ] Time to serialize gal into /tmp/CTLFireability2910424619906200184.gal : 5 ms
[2025-06-02 04:49:15] [INFO ] Time to serialize properties into /tmp/CTLFireability3799663241138900811.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2910424619906200184.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3799663241138900811.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 385 transition count 1122
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 385 transition count 1122
Applied a total of 30 rules in 18 ms. Remains 385 /400 variables (removed 15) and now considering 1122/1212 (removed 90) transitions.
[2025-06-02 04:49:45] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
// Phase 1: matrix 528 rows 385 cols
[2025-06-02 04:49:45] [INFO ] Computed 19 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:49:45] [INFO ] Implicit Places using invariants in 225 ms returned []
[2025-06-02 04:49:45] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
[2025-06-02 04:49:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:49:45] [INFO ] State equation strengthened by 169 read => feed constraints.
[2025-06-02 04:49:46] [INFO ] Implicit Places using invariants and state equation in 1011 ms returned []
Implicit Place search using SMT with State Equation took 1238 ms to find 0 implicit places.
Running 1116 sub problems to find dead transitions.
[2025-06-02 04:49:46] [INFO ] Flow matrix only has 528 transitions (discarded 594 similar events)
[2025-06-02 04:49:46] [INFO ] Invariant cache hit.
[2025-06-02 04:49:46] [INFO ] State equation strengthened by 169 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/385 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/385 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:53] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:53] [INFO ] Deduced a trap composed of 23 places in 82 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:53] [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
[2025-06-02 04:49:53] [INFO ] Deduced a trap composed of 35 places in 122 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:53] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:53] [INFO ] Deduced a trap composed of 26 places in 73 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:53] [INFO ] Deduced a trap composed of 38 places in 56 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:54] [INFO ] Deduced a trap composed of 58 places in 116 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:54] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:54] [INFO ] Deduced a trap composed of 58 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:54] [INFO ] Deduced a trap composed of 66 places in 106 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:55] [INFO ] Deduced a trap composed of 39 places in 155 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:55] [INFO ] Deduced a trap composed of 50 places in 144 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:55] [INFO ] Deduced a trap composed of 39 places in 146 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:55] [INFO ] Deduced a trap composed of 50 places in 130 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:55] [INFO ] Deduced a trap composed of 80 places in 133 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:56] [INFO ] Deduced a trap composed of 17 places in 109 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:56] [INFO ] Deduced a trap composed of 76 places in 136 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:56] [INFO ] Deduced a trap composed of 14 places in 124 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:57] [INFO ] Deduced a trap composed of 39 places in 134 ms of which 19 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/385 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:57] [INFO ] Deduced a trap composed of 3 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:57] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:57] [INFO ] Deduced a trap composed of 32 places in 115 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:57] [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
[2025-06-02 04:49:58] [INFO ] Deduced a trap composed of 70 places in 169 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:58] [INFO ] Deduced a trap composed of 76 places in 142 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:58] [INFO ] Deduced a trap composed of 70 places in 159 ms of which 34 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:58] [INFO ] Deduced a trap composed of 76 places in 121 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:59] [INFO ] Deduced a trap composed of 70 places in 148 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:59] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:49:59] [INFO ] Deduced a trap composed of 76 places in 119 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:00] [INFO ] Deduced a trap composed of 3 places in 113 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:00] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:00] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:00] [INFO ] Deduced a trap composed of 63 places in 158 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:01] [INFO ] Deduced a trap composed of 39 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:01] [INFO ] Deduced a trap composed of 39 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:01] [INFO ] Deduced a trap composed of 39 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:01] [INFO ] Deduced a trap composed of 3 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:02] [INFO ] Deduced a trap composed of 26 places in 151 ms of which 19 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/385 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:09] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:10] [INFO ] Deduced a trap composed of 60 places in 171 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:10] [INFO ] Deduced a trap composed of 62 places in 136 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:10] [INFO ] Deduced a trap composed of 70 places in 161 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:10] [INFO ] Deduced a trap composed of 76 places in 141 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:10] [INFO ] Deduced a trap composed of 39 places in 150 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:10] [INFO ] Deduced a trap composed of 50 places in 135 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:11] [INFO ] Deduced a trap composed of 39 places in 131 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:11] [INFO ] Deduced a trap composed of 50 places in 120 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:12] [INFO ] Deduced a trap composed of 63 places in 154 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:12] [INFO ] Deduced a trap composed of 40 places in 156 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:12] [INFO ] Deduced a trap composed of 64 places in 147 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:13] [INFO ] Deduced a trap composed of 39 places in 162 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:13] [INFO ] Deduced a trap composed of 39 places in 160 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:13] [INFO ] Deduced a trap composed of 50 places in 148 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:14] [INFO ] Deduced a trap composed of 20 places in 159 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:15] [INFO ] Deduced a trap composed of 39 places in 155 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:16] [INFO ] Deduced a trap composed of 39 places in 147 ms of which 20 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 385/913 variables, and 77 constraints, problems are : Problem set: 0 solved, 1116 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/385 constraints, ReadFeed: 0/169 constraints, PredecessorRefiner: 1116/1116 constraints, Known Traps: 58/58 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1116 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/385 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/385 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/385 variables, 58/77 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:18] [INFO ] Deduced a trap composed of 76 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:19] [INFO ] Deduced a trap composed of 39 places in 160 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:28] [INFO ] Deduced a trap composed of 66 places in 147 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:30] [INFO ] Deduced a trap composed of 58 places in 148 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:30] [INFO ] Deduced a trap composed of 67 places in 146 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:30] [INFO ] Deduced a trap composed of 58 places in 144 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:30] [INFO ] Deduced a trap composed of 66 places in 147 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:31] [INFO ] Deduced a trap composed of 51 places in 144 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:31] [INFO ] Deduced a trap composed of 58 places in 164 ms of which 28 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/385 variables, 9/86 constraints. Problems are: Problem set: 0 solved, 1116 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:33] [INFO ] Deduced a trap composed of 50 places in 134 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:33] [INFO ] Deduced a trap composed of 50 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:34] [INFO ] Deduced a trap composed of 76 places in 132 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:34] [INFO ] Deduced a trap composed of 58 places in 152 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:34] [INFO ] Deduced a trap composed of 58 places in 139 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:34] [INFO ] Deduced a trap composed of 76 places in 127 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:34] [INFO ] Deduced a trap composed of 58 places in 135 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:34] [INFO ] Deduced a trap composed of 76 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:50:35] [INFO ] Deduced a trap composed of 58 places in 133 ms of which 18 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 Int declared 385/913 variables, and 95 constraints, problems are : Problem set: 0 solved, 1116 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/385 constraints, ReadFeed: 0/169 constraints, PredecessorRefiner: 0/1116 constraints, Known Traps: 76/76 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60236ms problems are : Problem set: 0 solved, 1116 unsolved
Search for dead transitions found 0 dead transitions in 60238ms
Starting structural reductions in LTL mode, iteration 1 : 385/400 places, 1122/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61501 ms. Remains : 385/400 places, 1122/1212 transitions.
[2025-06-02 04:50:46] [INFO ] Flatten gal took : 19 ms
[2025-06-02 04:50:46] [INFO ] Flatten gal took : 21 ms
[2025-06-02 04:50:46] [INFO ] Input system was already deterministic with 1122 transitions.
[2025-06-02 04:50:46] [INFO ] Flatten gal took : 21 ms
[2025-06-02 04:50:46] [INFO ] Flatten gal took : 21 ms
[2025-06-02 04:50:46] [INFO ] Time to serialize gal into /tmp/CTLFireability6089407130414701921.gal : 3 ms
[2025-06-02 04:50:46] [INFO ] Time to serialize properties into /tmp/CTLFireability14751987201729311269.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6089407130414701921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14751987201729311269.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 04:51:16] [INFO ] Flatten gal took : 26 ms
[2025-06-02 04:51:16] [INFO ] Applying decomposition
[2025-06-02 04:51:16] [INFO ] Flatten gal took : 21 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/graph12726677768683513111.txt' '-o' '/tmp/graph12726677768683513111.bin' '-w' '/tmp/graph12726677768683513111.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12726677768683513111.bin' '-l' '-1' '-v' '-w' '/tmp/graph12726677768683513111.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:51:16] [INFO ] Decomposing Gal with order
[2025-06-02 04:51:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:51:16] [INFO ] Removed a total of 1879 redundant transitions.
[2025-06-02 04:51:16] [INFO ] Flatten gal took : 47 ms
[2025-06-02 04:51:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 397 labels/synchronizations in 13 ms.
[2025-06-02 04:51:17] [INFO ] Time to serialize gal into /tmp/CTLFireability16260590069958930034.gal : 6 ms
[2025-06-02 04:51:17] [INFO ] Time to serialize properties into /tmp/CTLFireability10650678196684939460.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16260590069958930034.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10650678196684939460.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 400 transition count 1206
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 394 transition count 1206
Performed 113 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 113 Pre rules applied. Total rules applied 12 place count 394 transition count 1093
Deduced a syphon composed of 113 places in 0 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 2 with 226 rules applied. Total rules applied 238 place count 281 transition count 1093
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 254 place count 265 transition count 997
Iterating global reduction 2 with 16 rules applied. Total rules applied 270 place count 265 transition count 997
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 330 place count 235 transition count 967
Applied a total of 330 rules in 45 ms. Remains 235 /400 variables (removed 165) and now considering 967/1212 (removed 245) transitions.
[2025-06-02 04:51:47] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
// Phase 1: matrix 373 rows 235 cols
[2025-06-02 04:51:47] [INFO ] Computed 19 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:51:47] [INFO ] Implicit Places using invariants in 217 ms returned []
[2025-06-02 04:51:47] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
[2025-06-02 04:51:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:51:47] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:51:48] [INFO ] Implicit Places using invariants and state equation in 725 ms returned []
Implicit Place search using SMT with State Equation took 942 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:51:48] [INFO ] Redundant transitions in 18 ms returned []
Running 961 sub problems to find dead transitions.
[2025-06-02 04:51:48] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
[2025-06-02 04:51:48] [INFO ] Invariant cache hit.
[2025-06-02 04:51:48] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 961 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:52] [INFO ] Deduced a trap composed of 3 places in 99 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:52] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:52] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:52] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:52] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:52] [INFO ] Deduced a trap composed of 51 places in 88 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:53] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:53] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:53] [INFO ] Deduced a trap composed of 32 places in 85 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:53] [INFO ] Deduced a trap composed of 32 places in 86 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:53] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:53] [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
[2025-06-02 04:51:53] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:53] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:54] [INFO ] Deduced a trap composed of 32 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:54] [INFO ] Deduced a trap composed of 44 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:54] [INFO ] Deduced a trap composed of 11 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:54] [INFO ] Deduced a trap composed of 45 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:54] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:54] [INFO ] Deduced a trap composed of 34 places in 95 ms of which 11 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:56] [INFO ] Deduced a trap composed of 19 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:56] [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
[2025-06-02 04:51:56] [INFO ] Deduced a trap composed of 45 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:56] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:57] [INFO ] Deduced a trap composed of 32 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:57] [INFO ] Deduced a trap composed of 44 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:57] [INFO ] Deduced a trap composed of 32 places in 105 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:57] [INFO ] Deduced a trap composed of 34 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:57] [INFO ] Deduced a trap composed of 21 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:58] [INFO ] Deduced a trap composed of 17 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:58] [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
[2025-06-02 04:51:58] [INFO ] Deduced a trap composed of 47 places in 102 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:58] [INFO ] Deduced a trap composed of 45 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:58] [INFO ] Deduced a trap composed of 45 places in 94 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:59] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:59] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:59] [INFO ] Deduced a trap composed of 34 places in 91 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:59] [INFO ] Deduced a trap composed of 50 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:59] [INFO ] Deduced a trap composed of 34 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:51:59] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:04] [INFO ] Deduced a trap composed of 50 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:04] [INFO ] Deduced a trap composed of 49 places in 88 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:04] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:05] [INFO ] Deduced a trap composed of 44 places in 103 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:05] [INFO ] Deduced a trap composed of 44 places in 96 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:05] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:05] [INFO ] Deduced a trap composed of 45 places in 102 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:06] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:06] [INFO ] Deduced a trap composed of 21 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:06] [INFO ] Deduced a trap composed of 45 places in 105 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:06] [INFO ] Deduced a trap composed of 45 places in 87 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:07] [INFO ] Deduced a trap composed of 45 places in 79 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:07] [INFO ] Deduced a trap composed of 44 places in 114 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:07] [INFO ] Deduced a trap composed of 48 places in 99 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:07] [INFO ] Deduced a trap composed of 50 places in 94 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:07] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:08] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:08] [INFO ] Deduced a trap composed of 45 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:08] [INFO ] Deduced a trap composed of 45 places in 119 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:08] [INFO ] Deduced a trap composed of 50 places in 108 ms of which 16 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:09] [INFO ] Deduced a trap composed of 44 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:09] [INFO ] Deduced a trap composed of 45 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:10] [INFO ] Deduced a trap composed of 34 places in 92 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:10] [INFO ] Deduced a trap composed of 34 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:10] [INFO ] Deduced a trap composed of 45 places in 101 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:10] [INFO ] Deduced a trap composed of 45 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:10] [INFO ] Deduced a trap composed of 39 places in 102 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:11] [INFO ] Deduced a trap composed of 39 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:11] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:11] [INFO ] Deduced a trap composed of 44 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:11] [INFO ] Deduced a trap composed of 34 places in 92 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:11] [INFO ] Deduced a trap composed of 44 places in 108 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:12] [INFO ] Deduced a trap composed of 32 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:12] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:12] [INFO ] Deduced a trap composed of 50 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:12] [INFO ] Deduced a trap composed of 34 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:12] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:13] [INFO ] Deduced a trap composed of 44 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:13] [INFO ] Deduced a trap composed of 25 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:13] [INFO ] Deduced a trap composed of 45 places in 108 ms of which 14 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:17] [INFO ] Deduced a trap composed of 23 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:18] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/608 variables, and 101 constraints, problems are : Problem set: 0 solved, 961 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/235 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 961/961 constraints, Known Traps: 82/82 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 961 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 961 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 82/101 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:23] [INFO ] Deduced a trap composed of 44 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:23] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:23] [INFO ] Deduced a trap composed of 44 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:24] [INFO ] Deduced a trap composed of 50 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:24] [INFO ] Deduced a trap composed of 50 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:24] [INFO ] Deduced a trap composed of 50 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:24] [INFO ] Deduced a trap composed of 50 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:24] [INFO ] Deduced a trap composed of 50 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:26] [INFO ] Deduced a trap composed of 39 places in 125 ms of which 17 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 9/110 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:31] [INFO ] Deduced a trap composed of 46 places in 122 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:32] [INFO ] Deduced a trap composed of 44 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:32] [INFO ] Deduced a trap composed of 50 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:32] [INFO ] Deduced a trap composed of 50 places in 101 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:32] [INFO ] Deduced a trap composed of 50 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:32] [INFO ] Deduced a trap composed of 50 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:33] [INFO ] Deduced a trap composed of 50 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:35] [INFO ] Deduced a trap composed of 42 places in 128 ms of which 17 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 8/118 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:40] [INFO ] Deduced a trap composed of 44 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:40] [INFO ] Deduced a trap composed of 50 places in 102 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:40] [INFO ] Deduced a trap composed of 50 places in 84 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:41] [INFO ] Deduced a trap composed of 38 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:42] [INFO ] Deduced a trap composed of 48 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:42] [INFO ] Deduced a trap composed of 48 places in 93 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:42] [INFO ] Deduced a trap composed of 48 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:43] [INFO ] Deduced a trap composed of 34 places in 103 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 8/126 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 235/608 variables, and 126 constraints, problems are : Problem set: 0 solved, 961 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/235 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 0/961 constraints, Known Traps: 107/107 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60187ms problems are : Problem set: 0 solved, 961 unsolved
Search for dead transitions found 0 dead transitions in 60189ms
Starting structural reductions in SI_CTL mode, iteration 1 : 235/400 places, 967/1212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61199 ms. Remains : 235/400 places, 967/1212 transitions.
[2025-06-02 04:52:48] [INFO ] Flatten gal took : 17 ms
[2025-06-02 04:52:48] [INFO ] Flatten gal took : 19 ms
[2025-06-02 04:52:48] [INFO ] Input system was already deterministic with 967 transitions.
[2025-06-02 04:52:48] [INFO ] Flatten gal took : 24 ms
RANDOM walk for 40000 steps (8 resets) in 121 ms. (327 steps per ms) remains 1/1 properties
[2025-06-02 04:52:48] [INFO ] Flatten gal took : 19 ms
[2025-06-02 04:52:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality469509681885654318.gal : 3 ms
[2025-06-02 04:52:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11736828941595901435.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality469509681885654318.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11736828941595901435.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 54 ms. (727 steps per ms) remains 1/1 properties
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality11736828941595901435.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7 after 20
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :20 after 26
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :26 after 51
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :51 after 190
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :190 after 366
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :366 after 668
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :668 after 2604
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2604 after 4025
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4025 after 13977
Interrupted probabilistic random walk after 818412 steps, run timeout after 3001 ms. (steps per millisecond=272 ) properties seen :0 out of 1
Probabilistic random walk after 818412 steps, saw 194920 distinct states, run finished after 3001 ms. (steps per millisecond=272 ) properties seen :0
[2025-06-02 04:52:51] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
[2025-06-02 04:52:51] [INFO ] Invariant cache hit.
[2025-06-02 04:52:51] [INFO ] State equation strengthened by 164 read => feed constraints.
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
At refinement iteration 1 (OVERLAPS) 36/38 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 31/69 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/77 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 125/202 variables, 77/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 10/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/202 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 46/248 variables, 6/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/248 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/248 variables, 16/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/248 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 72/320 variables, 32/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/320 variables, 17/165 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/320 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 112/432 variables, 8/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/432 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 8/440 variables, 4/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/440 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 168/608 variables, 120/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/608 variables, 121/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/608 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 24 (OVERLAPS) 0/608 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 608/608 variables, and 418 constraints, problems are : Problem set: 0 solved, 1 unsolved in 251 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 235/235 constraints, ReadFeed: 164/164 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
At refinement iteration 1 (OVERLAPS) 36/38 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 31/69 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/77 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:51] [INFO ] Deduced a trap composed of 19 places in 47 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 125/202 variables, 77/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/202 variables, 10/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/202 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/202 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 46/248 variables, 6/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/248 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/248 variables, 16/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/248 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 72/320 variables, 32/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/320 variables, 17/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/320 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 112/432 variables, 8/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/432 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 8/440 variables, 4/179 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:51] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:51] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/440 variables, 2/181 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/440 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 168/608 variables, 120/301 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/608 variables, 121/422 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:52:52] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 2 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/608 variables, 1/423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/608 variables, 0/423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 0/608 variables, 0/423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 608/608 variables, and 423 constraints, problems are : Problem set: 0 solved, 1 unsolved in 520 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 235/235 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 776ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 26 ms.
Support contains 2 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 967/967 transitions.
Applied a total of 0 rules in 17 ms. Remains 235 /235 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 235/235 places, 967/967 transitions.
RANDOM walk for 400000 steps (8 resets) in 956 ms. (417 steps per ms) remains 1/2 properties
Running SMT prover for 1 properties.
[2025-06-02 04:52:52] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
[2025-06-02 04:52:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:52:52] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2025-06-02 04:52:52] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2025-06-02 04:52:52] [INFO ] After 66ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 04:52:52] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:52:52] [INFO ] After 25ms SMT Verify possible using 164 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 04:52:52] [INFO ] After 49ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 04:52:52] [INFO ] After 156ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:52:52] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2025-06-02 04:52:52] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2025-06-02 04:52:52] [INFO ] After 62ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 04:52:52] [INFO ] After 17ms SMT Verify possible using 164 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 04:52:52] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 04:52:52] [INFO ] After 140ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :13977 after 24320
RANDOM walk for 4000000 steps (8 resets) in 8783 ms. (455 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (8 resets) in 2330 ms. (1716 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :24320 after 78888
Interrupted probabilistic random walk after 1642550 steps, run timeout after 6001 ms. (steps per millisecond=273 ) properties seen :0 out of 1
Probabilistic random walk after 1642550 steps, saw 347234 distinct states, run finished after 6001 ms. (steps per millisecond=273 ) properties seen :0
[2025-06-02 04:53:01] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
[2025-06-02 04:53:01] [INFO ] Invariant cache hit.
[2025-06-02 04:53:01] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
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) 36/38 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 31/69 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/77 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 125/202 variables, 77/83 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 10/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/202 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 46/248 variables, 6/99 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/248 variables, 1/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/248 variables, 16/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/248 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 72/320 variables, 32/148 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/320 variables, 17/165 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/320 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 112/432 variables, 8/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/432 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 8/440 variables, 4/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/440 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 168/608 variables, 120/297 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/608 variables, 121/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/608 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 24 (OVERLAPS) 0/608 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 608/608 variables, and 418 constraints, problems are : Problem set: 0 solved, 1 unsolved in 251 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 235/235 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 36/38 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/38 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 31/69 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/69 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/77 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:02] [INFO ] Deduced a trap composed of 19 places in 46 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/77 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/77 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 125/202 variables, 77/84 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/202 variables, 10/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/202 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/202 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 46/248 variables, 6/101 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/248 variables, 1/102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/248 variables, 16/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/248 variables, 0/118 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 72/320 variables, 32/150 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/320 variables, 17/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/320 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 112/432 variables, 8/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/432 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 8/440 variables, 4/179 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:02] [INFO ] Deduced a trap composed of 15 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:02] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 2 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/440 variables, 2/181 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/440 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 168/608 variables, 120/301 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/608 variables, 121/422 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:02] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/608 variables, 1/423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/608 variables, 0/423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 0/608 variables, 0/423 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 608/608 variables, and 423 constraints, problems are : Problem set: 0 solved, 1 unsolved in 509 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 235/235 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 768ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 27 ms.
Support contains 2 out of 235 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 967/967 transitions.
Applied a total of 0 rules in 16 ms. Remains 235 /235 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 235/235 places, 967/967 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 235/235 places, 967/967 transitions.
Applied a total of 0 rules in 34 ms. Remains 235 /235 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2025-06-02 04:53:02] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
[2025-06-02 04:53:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:53:02] [INFO ] Implicit Places using invariants in 213 ms returned []
[2025-06-02 04:53:02] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
[2025-06-02 04:53:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:53:02] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:53:03] [INFO ] Implicit Places using invariants and state equation in 704 ms returned []
Implicit Place search using SMT with State Equation took 918 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:53:03] [INFO ] Redundant transitions in 15 ms returned []
Running 961 sub problems to find dead transitions.
[2025-06-02 04:53:03] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
[2025-06-02 04:53:03] [INFO ] Invariant cache hit.
[2025-06-02 04:53:03] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 961 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:07] [INFO ] Deduced a trap composed of 3 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:07] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:07] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:07] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:08] [INFO ] Deduced a trap composed of 32 places in 76 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:08] [INFO ] Deduced a trap composed of 51 places in 86 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:08] [INFO ] Deduced a trap composed of 32 places in 84 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:08] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:08] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:08] [INFO ] Deduced a trap composed of 32 places in 85 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:09] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:09] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:09] [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
[2025-06-02 04:53:09] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:09] [INFO ] Deduced a trap composed of 32 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:09] [INFO ] Deduced a trap composed of 44 places in 97 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:09] [INFO ] Deduced a trap composed of 11 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:10] [INFO ] Deduced a trap composed of 45 places in 88 ms of which 8 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :78888 after 320348
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:10] [INFO ] Deduced a trap composed of 15 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:10] [INFO ] Deduced a trap composed of 34 places in 96 ms of which 11 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:11] [INFO ] Deduced a trap composed of 19 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:12] [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
[2025-06-02 04:53:12] [INFO ] Deduced a trap composed of 45 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:12] [INFO ] Deduced a trap composed of 32 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:12] [INFO ] Deduced a trap composed of 32 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:12] [INFO ] Deduced a trap composed of 44 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:12] [INFO ] Deduced a trap composed of 32 places in 98 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:12] [INFO ] Deduced a trap composed of 34 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:13] [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
[2025-06-02 04:53:13] [INFO ] Deduced a trap composed of 17 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:13] [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
[2025-06-02 04:53:14] [INFO ] Deduced a trap composed of 47 places in 96 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:14] [INFO ] Deduced a trap composed of 45 places in 98 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:14] [INFO ] Deduced a trap composed of 45 places in 97 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:14] [INFO ] Deduced a trap composed of 44 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:14] [INFO ] Deduced a trap composed of 44 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:14] [INFO ] Deduced a trap composed of 34 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:14] [INFO ] Deduced a trap composed of 50 places in 95 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:15] [INFO ] Deduced a trap composed of 34 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:15] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 10 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:19] [INFO ] Deduced a trap composed of 50 places in 91 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:20] [INFO ] Deduced a trap composed of 49 places in 83 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:20] [INFO ] Deduced a trap composed of 3 places in 35 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:20] [INFO ] Deduced a trap composed of 44 places in 99 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:20] [INFO ] Deduced a trap composed of 44 places in 92 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:20] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:21] [INFO ] Deduced a trap composed of 45 places in 99 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:21] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:21] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:22] [INFO ] Deduced a trap composed of 45 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:22] [INFO ] Deduced a trap composed of 45 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:22] [INFO ] Deduced a trap composed of 45 places in 78 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:22] [INFO ] Deduced a trap composed of 44 places in 110 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:22] [INFO ] Deduced a trap composed of 48 places in 94 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:22] [INFO ] Deduced a trap composed of 50 places in 99 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:22] [INFO ] Deduced a trap composed of 34 places in 93 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:23] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:23] [INFO ] Deduced a trap composed of 45 places in 107 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:23] [INFO ] Deduced a trap composed of 45 places in 95 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:23] [INFO ] Deduced a trap composed of 50 places in 108 ms of which 16 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:24] [INFO ] Deduced a trap composed of 44 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:25] [INFO ] Deduced a trap composed of 45 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:25] [INFO ] Deduced a trap composed of 34 places in 92 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:25] [INFO ] Deduced a trap composed of 34 places in 81 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:26] [INFO ] Deduced a trap composed of 45 places in 96 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:26] [INFO ] Deduced a trap composed of 45 places in 83 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:26] [INFO ] Deduced a trap composed of 39 places in 104 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:26] [INFO ] Deduced a trap composed of 39 places in 92 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:26] [INFO ] Deduced a trap composed of 44 places in 104 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:26] [INFO ] Deduced a trap composed of 44 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:26] [INFO ] Deduced a trap composed of 34 places in 92 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:26] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:27] [INFO ] Deduced a trap composed of 32 places in 95 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:27] [INFO ] Deduced a trap composed of 32 places in 80 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:27] [INFO ] Deduced a trap composed of 50 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:27] [INFO ] Deduced a trap composed of 34 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:28] [INFO ] Deduced a trap composed of 32 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:28] [INFO ] Deduced a trap composed of 44 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:28] [INFO ] Deduced a trap composed of 25 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:29] [INFO ] Deduced a trap composed of 45 places in 106 ms of which 14 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 961 unsolved
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :320348 after 923213
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:33] [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
[2025-06-02 04:53:33] [INFO ] Deduced a trap composed of 27 places in 47 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 235/608 variables, and 101 constraints, problems are : Problem set: 0 solved, 961 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/235 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 961/961 constraints, Known Traps: 82/82 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/235 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 961 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/235 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 961 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 82/101 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:38] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:39] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:39] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:39] [INFO ] Deduced a trap composed of 50 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:39] [INFO ] Deduced a trap composed of 50 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:39] [INFO ] Deduced a trap composed of 50 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:40] [INFO ] Deduced a trap composed of 50 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:40] [INFO ] Deduced a trap composed of 50 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:42] [INFO ] Deduced a trap composed of 39 places in 123 ms of which 17 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/235 variables, 9/110 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:47] [INFO ] Deduced a trap composed of 46 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:47] [INFO ] Deduced a trap composed of 44 places in 102 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:47] [INFO ] Deduced a trap composed of 50 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:48] [INFO ] Deduced a trap composed of 50 places in 104 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:48] [INFO ] Deduced a trap composed of 50 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:48] [INFO ] Deduced a trap composed of 50 places in 82 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:48] [INFO ] Deduced a trap composed of 50 places in 99 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:50] [INFO ] Deduced a trap composed of 42 places in 122 ms of which 18 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/235 variables, 8/118 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:56] [INFO ] Deduced a trap composed of 44 places in 104 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:56] [INFO ] Deduced a trap composed of 50 places in 105 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:56] [INFO ] Deduced a trap composed of 50 places in 87 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:57] [INFO ] Deduced a trap composed of 38 places in 99 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:58] [INFO ] Deduced a trap composed of 48 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:58] [INFO ] Deduced a trap composed of 48 places in 90 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:58] [INFO ] Deduced a trap composed of 48 places in 81 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:53:59] [INFO ] Deduced a trap composed of 34 places in 94 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/235 variables, 8/126 constraints. Problems are: Problem set: 0 solved, 961 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 1)
(s9 0)
(s10 0)
(s11 1)
(s12 0)
(s13 0)
(s14 1)
(s15 0)
(s16 0)
(s17 1)
(s18 0)
(s19 0)
(s20 1)
(s21 0)
(s22 0)
(s23 1)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 1)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 1)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 1)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 1)
(s147 0)
(s148 0)
(s149 1)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)
(s159 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s168 0)
(s169 0)
(s170 0)
(s171 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 235/608 variables, and 126 constraints, problems are : Problem set: 0 solved, 961 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/235 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 0/961 constraints, Known Traps: 107/107 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60186ms problems are : Problem set: 0 solved, 961 unsolved
Search for dead transitions found 0 dead transitions in 60188ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61161 ms. Remains : 235/235 places, 967/967 transitions.
RANDOM walk for 400000 steps (8 resets) in 1036 ms. (385 steps per ms) remains 1/2 properties
Running SMT prover for 1 properties.
[2025-06-02 04:54:04] [INFO ] Flow matrix only has 373 transitions (discarded 594 similar events)
[2025-06-02 04:54:04] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:54:04] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2025-06-02 04:54:04] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2025-06-02 04:54:04] [INFO ] After 68ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 04:54:04] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:54:04] [INFO ] After 18ms SMT Verify possible using 164 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 04:54:04] [INFO ] After 52ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 04:54:04] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:54:04] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2025-06-02 04:54:04] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2025-06-02 04:54:04] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 04:54:04] [INFO ] After 17ms SMT Verify possible using 164 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 04:54:04] [INFO ] After 38ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 04:54:04] [INFO ] After 155ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 749 steps (0 resets) in 8 ms. (83 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 109 ms. (363 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 23 ms. (1666 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1125 steps, run visited all 1 properties in 8 ms. (steps per millisecond=140 )
Probabilistic random walk after 1125 steps, saw 916 distinct states, run finished after 8 ms. (steps per millisecond=140 ) properties seen :1
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 879 edges and 235 vertex of which 36 / 235 are part of one of the 6 SCC in 0 ms
Free SCC test removed 30 places
Drop transitions (Empty/Sink Transition effects.) removed 114 transitions
Ensure Unique test removed 570 transitions
Reduce isomorphic transitions removed 684 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 205 transition count 237
Reduce places removed 46 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 47 rules applied. Total rules applied 94 place count 159 transition count 236
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 95 place count 158 transition count 236
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 95 place count 158 transition count 223
Deduced a syphon composed of 13 places in 0 ms
Ensure Unique test removed 6 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 127 place count 139 transition count 223
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Deduced a syphon composed of 59 places in 0 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 3 with 118 rules applied. Total rules applied 245 place count 80 transition count 164
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 3 with 30 rules applied. Total rules applied 275 place count 80 transition count 134
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 287 place count 74 transition count 153
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 292 place count 74 transition count 148
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 297 place count 74 transition count 143
Free-agglomeration rule applied 25 times.
Iterating global reduction 5 with 25 rules applied. Total rules applied 322 place count 74 transition count 118
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 5 with 25 rules applied. Total rules applied 347 place count 49 transition count 118
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 6 with 10 rules applied. Total rules applied 357 place count 49 transition count 118
Applied a total of 357 rules in 14 ms. Remains 49 /235 variables (removed 186) and now considering 118/967 (removed 849) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 118 rows 49 cols
[2025-06-02 04:54:04] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 04:54:04] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2025-06-02 04:54:04] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 04:54:04] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2025-06-02 04:54:04] [INFO ] After 21ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 04:54:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-06-02 04:54:04] [INFO ] After 4ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:54:04] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 2 ms to minimize.
[2025-06-02 04:54:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
TRAPS : Iteration 1
[2025-06-02 04:54:04] [INFO ] After 47ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 04:54:04] [INFO ] After 96ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-02 04:54:04] [INFO ] Flatten gal took : 3 ms
[2025-06-02 04:54:04] [INFO ] Flatten gal took : 2 ms
[2025-06-02 04:54:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1712745797995837530.gal : 0 ms
[2025-06-02 04:54:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5176429858699377714.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1712745797995837530.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5176429858699377714.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality5176429858699377714.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 24
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :24 after 132
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :132 after 160
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :160 after 211
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :211 after 600
Reachability property EisenbergMcGuire-PT-06-CTLFireability-2025-11 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5250,0.023777,5036,2,168,12,1394,6,0,317,856,0
Total reachable state count : 5250
Verifying 1 reachability properties.
Reachability property EisenbergMcGuire-PT-06-CTLFireability-2025-11 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-06-CTLFireability-2025-11,300,0.024508,5164,2,114,12,1394,7,0,323,856,0
Over-approximation ignoring read arcs solved 0 properties in 198 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 04:54:04] [INFO ] Flatten gal took : 23 ms
[2025-06-02 04:54:04] [INFO ] Applying decomposition
[2025-06-02 04:54:04] [INFO ] Flatten gal took : 19 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/graph6234762008248155295.txt' '-o' '/tmp/graph6234762008248155295.bin' '-w' '/tmp/graph6234762008248155295.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6234762008248155295.bin' '-l' '-1' '-v' '-w' '/tmp/graph6234762008248155295.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:54:04] [INFO ] Decomposing Gal with order
[2025-06-02 04:54:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:54:04] [INFO ] Removed a total of 1762 redundant transitions.
[2025-06-02 04:54:04] [INFO ] Flatten gal took : 45 ms
[2025-06-02 04:54:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 389 labels/synchronizations in 11 ms.
[2025-06-02 04:54:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1525003617854912499.gal : 4 ms
[2025-06-02 04:54:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14630119240852126282.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1525003617854912499.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14630119240852126282.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality14630119240852126282.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 37
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :37 after 70
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :70 after 78
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :94440 after 99090
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :99090 after 210831
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :210831 after 267534
Reachability property EisenbergMcGuire-PT-06-CTLFireability-2025-11 is true.
FORMULA EisenbergMcGuire-PT-06-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.94271e+06,42.9377,1015732,55176,6994,1.45858e+06,35169,2076,2.2689e+06,368,408301,0
Total reachable state count : 3942709
Verifying 1 reachability properties.
Reachability property EisenbergMcGuire-PT-06-CTLFireability-2025-11 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-06-CTLFireability-2025-11,6,43.0797,1015732,83,84,1.45858e+06,35169,2086,2.2689e+06,373,408301,0
[2025-06-02 04:54:48] [INFO ] Flatten gal took : 23 ms
[2025-06-02 04:54:48] [INFO ] Flatten gal took : 18 ms
[2025-06-02 04:54:48] [INFO ] Time to serialize gal into /tmp/CTLFireability9960505412867706691.gal : 4 ms
[2025-06-02 04:54:48] [INFO ] Time to serialize properties into /tmp/CTLFireability14254289840765441893.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9960505412867706691.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14254289840765441893.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 0 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 384 transition count 1116
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 384 transition count 1116
Applied a total of 32 rules in 15 ms. Remains 384 /400 variables (removed 16) and now considering 1116/1212 (removed 96) transitions.
[2025-06-02 04:55:18] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
// Phase 1: matrix 522 rows 384 cols
[2025-06-02 04:55:18] [INFO ] Computed 19 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:55:18] [INFO ] Implicit Places using invariants in 253 ms returned []
[2025-06-02 04:55:18] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2025-06-02 04:55:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:55:18] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:55:19] [INFO ] Implicit Places using invariants and state equation in 1138 ms returned []
Implicit Place search using SMT with State Equation took 1392 ms to find 0 implicit places.
Running 1110 sub problems to find dead transitions.
[2025-06-02 04:55:19] [INFO ] Flow matrix only has 522 transitions (discarded 594 similar events)
[2025-06-02 04:55:19] [INFO ] Invariant cache hit.
[2025-06-02 04:55:19] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:26] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:26] [INFO ] Deduced a trap composed of 23 places in 88 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:26] [INFO ] Deduced a trap composed of 32 places in 74 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:27] [INFO ] Deduced a trap composed of 35 places in 129 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:27] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:27] [INFO ] Deduced a trap composed of 26 places in 73 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:27] [INFO ] Deduced a trap composed of 38 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:27] [INFO ] Deduced a trap composed of 58 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:27] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:27] [INFO ] Deduced a trap composed of 58 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:27] [INFO ] Deduced a trap composed of 66 places in 110 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:28] [INFO ] Deduced a trap composed of 39 places in 158 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:28] [INFO ] Deduced a trap composed of 50 places in 153 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:28] [INFO ] Deduced a trap composed of 39 places in 150 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:29] [INFO ] Deduced a trap composed of 50 places in 139 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:29] [INFO ] Deduced a trap composed of 50 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:29] [INFO ] Deduced a trap composed of 80 places in 132 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:29] [INFO ] Deduced a trap composed of 68 places in 114 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:30] [INFO ] Deduced a trap composed of 58 places in 150 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:30] [INFO ] Deduced a trap composed of 58 places in 138 ms of which 26 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/384 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:30] [INFO ] Deduced a trap composed of 3 places in 86 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:30] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:30] [INFO ] Deduced a trap composed of 58 places in 100 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:31] [INFO ] Deduced a trap composed of 39 places in 160 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:31] [INFO ] Deduced a trap composed of 50 places in 142 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:32] [INFO ] Deduced a trap composed of 20 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:32] [INFO ] Deduced a trap composed of 23 places in 137 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:32] [INFO ] Deduced a trap composed of 14 places in 138 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:33] [INFO ] Deduced a trap composed of 39 places in 135 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:33] [INFO ] Deduced a trap composed of 39 places in 126 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:33] [INFO ] Deduced a trap composed of 70 places in 141 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:33] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:33] [INFO ] Deduced a trap composed of 3 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:33] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:34] [INFO ] Deduced a trap composed of 38 places in 182 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:34] [INFO ] Deduced a trap composed of 39 places in 168 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:34] [INFO ] Deduced a trap composed of 39 places in 163 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:34] [INFO ] Deduced a trap composed of 39 places in 168 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:34] [INFO ] Deduced a trap composed of 38 places in 168 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:35] [INFO ] Deduced a trap composed of 38 places in 160 ms of which 26 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/384 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:43] [INFO ] Deduced a trap composed of 62 places in 143 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:43] [INFO ] Deduced a trap composed of 76 places in 136 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:43] [INFO ] Deduced a trap composed of 17 places in 161 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:43] [INFO ] Deduced a trap composed of 29 places in 156 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:43] [INFO ] Deduced a trap composed of 76 places in 137 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:44] [INFO ] Deduced a trap composed of 76 places in 123 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:44] [INFO ] Deduced a trap composed of 58 places in 155 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:44] [INFO ] Deduced a trap composed of 76 places in 138 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:44] [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
[2025-06-02 04:55:44] [INFO ] Deduced a trap composed of 32 places in 142 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:45] [INFO ] Deduced a trap composed of 76 places in 143 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:45] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:46] [INFO ] Deduced a trap composed of 38 places in 176 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:46] [INFO ] Deduced a trap composed of 38 places in 174 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:46] [INFO ] Deduced a trap composed of 50 places in 155 ms of which 21 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 384/906 variables, and 74 constraints, problems are : Problem set: 0 solved, 1110 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/384 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 1110/1110 constraints, Known Traps: 55/55 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/384 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/384 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/384 variables, 55/74 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:51] [INFO ] Deduced a trap composed of 39 places in 146 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:51] [INFO ] Deduced a trap composed of 50 places in 123 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:52] [INFO ] Deduced a trap composed of 39 places in 130 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:52] [INFO ] Deduced a trap composed of 50 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:52] [INFO ] Deduced a trap composed of 39 places in 116 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:53] [INFO ] Deduced a trap composed of 50 places in 145 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:56] [INFO ] Deduced a trap composed of 39 places in 154 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:56] [INFO ] Deduced a trap composed of 58 places in 159 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:56] [INFO ] Deduced a trap composed of 59 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:57] [INFO ] Deduced a trap composed of 66 places in 146 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:57] [INFO ] Deduced a trap composed of 39 places in 138 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:57] [INFO ] Deduced a trap composed of 43 places in 166 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:58] [INFO ] Deduced a trap composed of 59 places in 163 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:58] [INFO ] Deduced a trap composed of 56 places in 63 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:58] [INFO ] Deduced a trap composed of 50 places in 148 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:58] [INFO ] Deduced a trap composed of 50 places in 142 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:58] [INFO ] Deduced a trap composed of 80 places in 149 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:59] [INFO ] Deduced a trap composed of 59 places in 163 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:55:59] [INFO ] Deduced a trap composed of 50 places in 143 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:56:00] [INFO ] Deduced a trap composed of 58 places in 171 ms of which 30 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/384 variables, 20/94 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:56:02] [INFO ] Deduced a trap composed of 54 places in 157 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:56:02] [INFO ] Deduced a trap composed of 54 places in 151 ms of which 29 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:56:02] [INFO ] Deduced a trap composed of 54 places in 158 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:56:02] [INFO ] Deduced a trap composed of 63 places in 155 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:56:12] [INFO ] Deduced a trap composed of 66 places in 144 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:56:13] [INFO ] Deduced a trap composed of 66 places in 153 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:56:13] [INFO ] Deduced a trap composed of 58 places in 149 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:56:14] [INFO ] Deduced a trap composed of 66 places in 145 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:56:14] [INFO ] Deduced a trap composed of 58 places in 155 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:56:15] [INFO ] Deduced a trap composed of 58 places in 155 ms of which 25 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/384 variables, 10/104 constraints. Problems are: Problem set: 0 solved, 1110 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 0)
(s3 0)
(s4 0)
(s5 1)
(s6 0)
(s7 0)
(s8 1)
(s9 0)
(s10 0)
(s11 1)
(s12 0)
(s13 0)
(s14 1)
(s15 0)
(s16 0)
(s17 1)
(s18 0)
(s19 0)
(s20 1)
(s21 0)
(s22 0)
(s23 1)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 0)
(s125 0)
(s126 0)
(s127 0)
(s128 0)
(s129 0)
(s130 0)
(s131 0)
(s132 0)
(s133 0)
(s134 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s145 0)
(s146 0)
(s147 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s157 0)
(s158 0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 384/906 variables, and 104 constraints, problems are : Problem set: 0 solved, 1110 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/384 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 0/1110 constraints, Known Traps: 85/85 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60211ms problems are : Problem set: 0 solved, 1110 unsolved
Search for dead transitions found 0 dead transitions in 60216ms
Starting structural reductions in LTL mode, iteration 1 : 384/400 places, 1116/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61629 ms. Remains : 384/400 places, 1116/1212 transitions.
[2025-06-02 04:56:19] [INFO ] Flatten gal took : 19 ms
[2025-06-02 04:56:19] [INFO ] Flatten gal took : 22 ms
[2025-06-02 04:56:19] [INFO ] Input system was already deterministic with 1116 transitions.
[2025-06-02 04:56:19] [INFO ] Flatten gal took : 20 ms
[2025-06-02 04:56:19] [INFO ] Flatten gal took : 20 ms
[2025-06-02 04:56:19] [INFO ] Time to serialize gal into /tmp/CTLFireability17764463183527447667.gal : 3 ms
[2025-06-02 04:56:19] [INFO ] Time to serialize properties into /tmp/CTLFireability841352488264576798.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17764463183527447667.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability841352488264576798.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 04:56:50] [INFO ] Flatten gal took : 26 ms
[2025-06-02 04:56:50] [INFO ] Applying decomposition
[2025-06-02 04:56:50] [INFO ] Flatten gal took : 21 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/graph4597136207092987266.txt' '-o' '/tmp/graph4597136207092987266.bin' '-w' '/tmp/graph4597136207092987266.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4597136207092987266.bin' '-l' '-1' '-v' '-w' '/tmp/graph4597136207092987266.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:56:50] [INFO ] Decomposing Gal with order
[2025-06-02 04:56:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:56:50] [INFO ] Removed a total of 1883 redundant transitions.
[2025-06-02 04:56:50] [INFO ] Flatten gal took : 47 ms
[2025-06-02 04:56:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 323 labels/synchronizations in 11 ms.
[2025-06-02 04:56:50] [INFO ] Time to serialize gal into /tmp/CTLFireability7005916408417740679.gal : 5 ms
[2025-06-02 04:56:50] [INFO ] Time to serialize properties into /tmp/CTLFireability3963782873252210067.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7005916408417740679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3963782873252210067.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 400 transition count 1206
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 394 transition count 1206
Performed 114 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 114 Pre rules applied. Total rules applied 12 place count 394 transition count 1092
Deduced a syphon composed of 114 places in 1 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 2 with 228 rules applied. Total rules applied 240 place count 280 transition count 1092
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 256 place count 264 transition count 996
Iterating global reduction 2 with 16 rules applied. Total rules applied 272 place count 264 transition count 996
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 332 place count 234 transition count 966
Applied a total of 332 rules in 43 ms. Remains 234 /400 variables (removed 166) and now considering 966/1212 (removed 246) transitions.
[2025-06-02 04:57:20] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
// Phase 1: matrix 372 rows 234 cols
[2025-06-02 04:57:20] [INFO ] Computed 19 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:57:20] [INFO ] Implicit Places using invariants in 216 ms returned []
[2025-06-02 04:57:20] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:57:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:57:20] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:57:21] [INFO ] Implicit Places using invariants and state equation in 729 ms returned []
Implicit Place search using SMT with State Equation took 947 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:57:21] [INFO ] Redundant transitions in 18 ms returned []
Running 960 sub problems to find dead transitions.
[2025-06-02 04:57:21] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:57:21] [INFO ] Invariant cache hit.
[2025-06-02 04:57:21] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:25] [INFO ] Deduced a trap composed of 3 places in 99 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:25] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:25] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:25] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:25] [INFO ] Deduced a trap composed of 32 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:26] [INFO ] Deduced a trap composed of 32 places in 91 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:26] [INFO ] Deduced a trap composed of 50 places in 88 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:26] [INFO ] Deduced a trap composed of 32 places in 84 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:26] [INFO ] Deduced a trap composed of 32 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:26] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:26] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:27] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:27] [INFO ] Deduced a trap composed of 19 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:27] [INFO ] Deduced a trap composed of 32 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:27] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:27] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:27] [INFO ] Deduced a trap composed of 11 places in 90 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:27] [INFO ] Deduced a trap composed of 45 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:28] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:28] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:31] [INFO ] Deduced a trap composed of 25 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:32] [INFO ] Deduced a trap composed of 17 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:32] [INFO ] Deduced a trap composed of 19 places in 105 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:32] [INFO ] Deduced a trap composed of 17 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:32] [INFO ] Deduced a trap composed of 19 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:32] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:32] [INFO ] Deduced a trap composed of 44 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:33] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:33] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:33] [INFO ] Deduced a trap composed of 44 places in 119 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:33] [INFO ] Deduced a trap composed of 44 places in 125 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:33] [INFO ] Deduced a trap composed of 34 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:33] [INFO ] Deduced a trap composed of 27 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:33] [INFO ] Deduced a trap composed of 44 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:34] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:34] [INFO ] Deduced a trap composed of 46 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:34] [INFO ] Deduced a trap composed of 44 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:34] [INFO ] Deduced a trap composed of 44 places in 118 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:34] [INFO ] Deduced a trap composed of 50 places in 117 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:35] [INFO ] Deduced a trap composed of 50 places in 120 ms of which 17 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:40] [INFO ] Deduced a trap composed of 45 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:41] [INFO ] Deduced a trap composed of 44 places in 104 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:41] [INFO ] Deduced a trap composed of 45 places in 93 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:42] [INFO ] Deduced a trap composed of 45 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:42] [INFO ] Deduced a trap composed of 44 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:42] [INFO ] Deduced a trap composed of 34 places in 95 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:42] [INFO ] Deduced a trap composed of 45 places in 91 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:42] [INFO ] Deduced a trap composed of 44 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:42] [INFO ] Deduced a trap composed of 50 places in 88 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:43] [INFO ] Deduced a trap composed of 44 places in 115 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:43] [INFO ] Deduced a trap composed of 45 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:43] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:43] [INFO ] Deduced a trap composed of 34 places in 91 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:44] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:44] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:44] [INFO ] Deduced a trap composed of 44 places in 92 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:44] [INFO ] Deduced a trap composed of 44 places in 97 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:44] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:44] [INFO ] Deduced a trap composed of 44 places in 100 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:45] [INFO ] Deduced a trap composed of 44 places in 98 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:49] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:49] [INFO ] Deduced a trap composed of 44 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:50] [INFO ] Deduced a trap composed of 44 places in 120 ms of which 18 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 234/606 variables, and 82 constraints, problems are : Problem set: 0 solved, 960 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/234 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 960/960 constraints, Known Traps: 63/63 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 63/82 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:56] [INFO ] Deduced a trap composed of 45 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:56] [INFO ] Deduced a trap composed of 44 places in 102 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:57] [INFO ] Deduced a trap composed of 50 places in 101 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:57] [INFO ] Deduced a trap composed of 50 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:57] [INFO ] Deduced a trap composed of 50 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:57] [INFO ] Deduced a trap composed of 49 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:57] [INFO ] Deduced a trap composed of 50 places in 95 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:57] [INFO ] Deduced a trap composed of 50 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:57] [INFO ] Deduced a trap composed of 45 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:58] [INFO ] Deduced a trap composed of 50 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:58] [INFO ] Deduced a trap composed of 50 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:58] [INFO ] Deduced a trap composed of 48 places in 104 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:57:59] [INFO ] Deduced a trap composed of 42 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:00] [INFO ] Deduced a trap composed of 45 places in 109 ms of which 12 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 14/96 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:02] [INFO ] Deduced a trap composed of 32 places in 87 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:03] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:03] [INFO ] Deduced a trap composed of 34 places in 82 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:03] [INFO ] Deduced a trap composed of 51 places in 90 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:03] [INFO ] Deduced a trap composed of 38 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:03] [INFO ] Deduced a trap composed of 50 places in 88 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:03] [INFO ] Deduced a trap composed of 38 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:04] [INFO ] Deduced a trap composed of 50 places in 95 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:04] [INFO ] Deduced a trap composed of 50 places in 106 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:04] [INFO ] Deduced a trap composed of 53 places in 88 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:04] [INFO ] Deduced a trap composed of 32 places in 94 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:04] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:04] [INFO ] Deduced a trap composed of 41 places in 96 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:04] [INFO ] Deduced a trap composed of 50 places in 86 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:05] [INFO ] Deduced a trap composed of 34 places in 95 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:05] [INFO ] Deduced a trap composed of 50 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:05] [INFO ] Deduced a trap composed of 34 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:05] [INFO ] Deduced a trap composed of 45 places in 113 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:05] [INFO ] Deduced a trap composed of 50 places in 94 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:06] [INFO ] Deduced a trap composed of 32 places in 90 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:11] [INFO ] Deduced a trap composed of 44 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:11] [INFO ] Deduced a trap composed of 44 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:11] [INFO ] Deduced a trap composed of 44 places in 89 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:11] [INFO ] Deduced a trap composed of 50 places in 115 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:14] [INFO ] Deduced a trap composed of 40 places in 125 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:14] [INFO ] Deduced a trap composed of 45 places in 107 ms of which 15 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/234 variables, 6/122 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:19] [INFO ] Deduced a trap composed of 34 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:19] [INFO ] Deduced a trap composed of 47 places in 106 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:19] [INFO ] Deduced a trap composed of 44 places in 108 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:20] [INFO ] Deduced a trap composed of 48 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:20] [INFO ] Deduced a trap composed of 51 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:20] [INFO ] Deduced a trap composed of 44 places in 119 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:20] [INFO ] Deduced a trap composed of 50 places in 114 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:20] [INFO ] Deduced a trap composed of 50 places in 113 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:21] [INFO ] Deduced a trap composed of 44 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:21] [INFO ] Deduced a trap composed of 48 places in 113 ms of which 11 ms to minimize.
SMT process timed out in 60272ms, After SMT, problems are : Problem set: 0 solved, 960 unsolved
Search for dead transitions found 0 dead transitions in 60273ms
Starting structural reductions in SI_CTL mode, iteration 1 : 234/400 places, 966/1212 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61293 ms. Remains : 234/400 places, 966/1212 transitions.
[2025-06-02 04:58:21] [INFO ] Flatten gal took : 20 ms
[2025-06-02 04:58:21] [INFO ] Flatten gal took : 19 ms
[2025-06-02 04:58:21] [INFO ] Input system was already deterministic with 966 transitions.
[2025-06-02 04:58:21] [INFO ] Flatten gal took : 22 ms
RANDOM walk for 40000 steps (8 resets) in 97 ms. (408 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 21 ms. (1818 steps per ms) remains 1/1 properties
[2025-06-02 04:58:21] [INFO ] Flatten gal took : 19 ms
[2025-06-02 04:58:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality143383865880506520.gal : 3 ms
[2025-06-02 04:58:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12441124737511329175.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality143383865880506520.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12441124737511329175.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality12441124737511329175.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 23
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :23 after 26
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :26 after 51
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :51 after 199
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :199 after 372
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :372 after 728
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :728 after 2771
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2771 after 4196
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4196 after 14298
Interrupted probabilistic random walk after 821751 steps, run timeout after 3001 ms. (steps per millisecond=273 ) properties seen :0 out of 1
Probabilistic random walk after 821751 steps, saw 198950 distinct states, run finished after 3001 ms. (steps per millisecond=273 ) properties seen :0
[2025-06-02 04:58:24] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:58:24] [INFO ] Invariant cache hit.
[2025-06-02 04:58:24] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 40/43 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 31/74 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/82 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:24] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:24] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 164/246 variables, 82/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/246 variables, 24/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/246 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 72/318 variables, 32/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/318 variables, 20/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/318 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 112/430 variables, 8/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/430 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 8/438 variables, 4/179 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/438 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 168/606 variables, 120/299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/606 variables, 120/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/606 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/606 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 606/606 variables, and 419 constraints, problems are : Problem set: 0 solved, 1 unsolved in 265 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 234/234 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 40/43 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 31/74 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 8/82 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 164/246 variables, 82/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/246 variables, 24/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/246 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 72/318 variables, 32/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/318 variables, 20/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/318 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 112/430 variables, 8/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/430 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 8/438 variables, 4/179 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/438 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:25] [INFO ] Deduced a trap composed of 3 places in 77 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:25] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:25] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:25] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:25] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:25] [INFO ] Deduced a trap composed of 27 places in 43 ms of which 3 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/438 variables, 6/186 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/438 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 168/606 variables, 120/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/606 variables, 120/426 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/606 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/606 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 606/606 variables, and 426 constraints, problems are : Problem set: 0 solved, 1 unsolved in 736 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 234/234 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1007ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 41 ms.
Support contains 3 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 966/966 transitions.
Applied a total of 0 rules in 16 ms. Remains 234 /234 variables (removed 0) and now considering 966/966 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 234/234 places, 966/966 transitions.
RANDOM walk for 400000 steps (8 resets) in 921 ms. (433 steps per ms) remains 1/3 properties
Running SMT prover for 1 properties.
[2025-06-02 04:58:26] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:58:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:58:26] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2025-06-02 04:58:26] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2025-06-02 04:58:26] [INFO ] After 63ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 04:58:26] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:58:26] [INFO ] After 20ms SMT Verify possible using 164 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 04:58:26] [INFO ] After 44ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 04:58:26] [INFO ] After 153ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:58:26] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2025-06-02 04:58:26] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2025-06-02 04:58:26] [INFO ] After 65ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 04:58:26] [INFO ] After 25ms SMT Verify possible using 164 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:26] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
[2025-06-02 04:58:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 61 ms
TRAPS : Iteration 1
[2025-06-02 04:58:26] [INFO ] After 129ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 04:58:26] [INFO ] After 242ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :14298 after 24614
RANDOM walk for 4000000 steps (8 resets) in 8652 ms. (462 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (8 resets) in 2450 ms. (1631 steps per ms) remains 1/1 properties
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :24614 after 77940
Interrupted probabilistic random walk after 1635697 steps, run timeout after 6001 ms. (steps per millisecond=272 ) properties seen :0 out of 1
Probabilistic random walk after 1635697 steps, saw 351676 distinct states, run finished after 6001 ms. (steps per millisecond=272 ) properties seen :0
[2025-06-02 04:58:35] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:58:35] [INFO ] Invariant cache hit.
[2025-06-02 04:58:35] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 40/43 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 31/74 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 8/82 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:35] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:35] [INFO ] Deduced a trap composed of 3 places in 29 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/82 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 164/246 variables, 82/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/246 variables, 24/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/246 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 72/318 variables, 32/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/318 variables, 20/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/318 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 112/430 variables, 8/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/430 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 8/438 variables, 4/179 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/438 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 168/606 variables, 120/299 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/606 variables, 120/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/606 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/606 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 606/606 variables, and 419 constraints, problems are : Problem set: 0 solved, 1 unsolved in 273 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 234/234 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 40/43 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 31/74 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/74 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/74 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 8/82 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/82 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/82 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 164/246 variables, 82/91 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/246 variables, 24/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/246 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 72/318 variables, 32/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/318 variables, 20/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/318 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 112/430 variables, 8/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/430 variables, 0/175 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 8/438 variables, 4/179 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/438 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:35] [INFO ] Deduced a trap composed of 3 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:35] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:36] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:36] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:36] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:36] [INFO ] Deduced a trap composed of 27 places in 40 ms of which 2 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/438 variables, 6/186 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/438 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 168/606 variables, 120/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/606 variables, 120/426 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/606 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/606 variables, 0/426 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 606/606 variables, and 426 constraints, problems are : Problem set: 0 solved, 1 unsolved in 741 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 234/234 constraints, ReadFeed: 164/164 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1020ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 43 ms.
Support contains 3 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 966/966 transitions.
Applied a total of 0 rules in 16 ms. Remains 234 /234 variables (removed 0) and now considering 966/966 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 234/234 places, 966/966 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 966/966 transitions.
Applied a total of 0 rules in 15 ms. Remains 234 /234 variables (removed 0) and now considering 966/966 (removed 0) transitions.
[2025-06-02 04:58:36] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:58:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:58:36] [INFO ] Implicit Places using invariants in 209 ms returned []
[2025-06-02 04:58:36] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:58:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 04:58:36] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:58:37] [INFO ] Implicit Places using invariants and state equation in 692 ms returned []
Implicit Place search using SMT with State Equation took 903 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:58:37] [INFO ] Redundant transitions in 14 ms returned []
Running 960 sub problems to find dead transitions.
[2025-06-02 04:58:37] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:58:37] [INFO ] Invariant cache hit.
[2025-06-02 04:58:37] [INFO ] State equation strengthened by 164 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:41] [INFO ] Deduced a trap composed of 3 places in 93 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:41] [INFO ] Deduced a trap composed of 3 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:41] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:41] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:41] [INFO ] Deduced a trap composed of 32 places in 75 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:42] [INFO ] Deduced a trap composed of 32 places in 88 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:42] [INFO ] Deduced a trap composed of 50 places in 87 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:42] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:42] [INFO ] Deduced a trap composed of 32 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:42] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:42] [INFO ] Deduced a trap composed of 32 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:43] [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
[2025-06-02 04:58:43] [INFO ] Deduced a trap composed of 19 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:43] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:43] [INFO ] Deduced a trap composed of 34 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:43] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:43] [INFO ] Deduced a trap composed of 11 places in 88 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:43] [INFO ] Deduced a trap composed of 45 places in 83 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:44] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:44] [INFO ] Deduced a trap composed of 23 places in 51 ms of which 2 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :77940 after 321916
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:47] [INFO ] Deduced a trap composed of 25 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:48] [INFO ] Deduced a trap composed of 17 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:48] [INFO ] Deduced a trap composed of 19 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:48] [INFO ] Deduced a trap composed of 17 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:48] [INFO ] Deduced a trap composed of 19 places in 97 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:48] [INFO ] Deduced a trap composed of 21 places in 100 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:48] [INFO ] Deduced a trap composed of 44 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:49] [INFO ] Deduced a trap composed of 44 places in 107 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:49] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:49] [INFO ] Deduced a trap composed of 44 places in 114 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:49] [INFO ] Deduced a trap composed of 44 places in 117 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:49] [INFO ] Deduced a trap composed of 34 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:49] [INFO ] Deduced a trap composed of 27 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:49] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:50] [INFO ] Deduced a trap composed of 23 places in 106 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:50] [INFO ] Deduced a trap composed of 46 places in 115 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:50] [INFO ] Deduced a trap composed of 44 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:50] [INFO ] Deduced a trap composed of 44 places in 116 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:50] [INFO ] Deduced a trap composed of 50 places in 112 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:51] [INFO ] Deduced a trap composed of 50 places in 117 ms of which 17 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:56] [INFO ] Deduced a trap composed of 45 places in 84 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:57] [INFO ] Deduced a trap composed of 44 places in 101 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:57] [INFO ] Deduced a trap composed of 45 places in 90 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:58] [INFO ] Deduced a trap composed of 45 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:58] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:58] [INFO ] Deduced a trap composed of 34 places in 98 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:58] [INFO ] Deduced a trap composed of 45 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:58] [INFO ] Deduced a trap composed of 44 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:58] [INFO ] Deduced a trap composed of 50 places in 91 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:59] [INFO ] Deduced a trap composed of 44 places in 110 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:59] [INFO ] Deduced a trap composed of 45 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:59] [INFO ] Deduced a trap composed of 44 places in 107 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:58:59] [INFO ] Deduced a trap composed of 34 places in 95 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:00] [INFO ] Deduced a trap composed of 44 places in 100 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:00] [INFO ] Deduced a trap composed of 44 places in 100 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:00] [INFO ] Deduced a trap composed of 44 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:00] [INFO ] Deduced a trap composed of 44 places in 91 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:00] [INFO ] Deduced a trap composed of 44 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:01] [INFO ] Deduced a trap composed of 44 places in 99 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:01] [INFO ] Deduced a trap composed of 44 places in 90 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 960 unsolved
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :321916 after 932469
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:05] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:05] [INFO ] Deduced a trap composed of 44 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:06] [INFO ] Deduced a trap composed of 44 places in 122 ms of which 18 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 234/606 variables, and 82 constraints, problems are : Problem set: 0 solved, 960 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/234 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 960/960 constraints, Known Traps: 63/63 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/234 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/234 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 960 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/234 variables, 63/82 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:12] [INFO ] Deduced a trap composed of 45 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:12] [INFO ] Deduced a trap composed of 44 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:13] [INFO ] Deduced a trap composed of 50 places in 96 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:13] [INFO ] Deduced a trap composed of 50 places in 92 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:13] [INFO ] Deduced a trap composed of 50 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:13] [INFO ] Deduced a trap composed of 49 places in 93 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:13] [INFO ] Deduced a trap composed of 50 places in 96 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:13] [INFO ] Deduced a trap composed of 50 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:14] [INFO ] Deduced a trap composed of 45 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:14] [INFO ] Deduced a trap composed of 50 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:14] [INFO ] Deduced a trap composed of 50 places in 96 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:14] [INFO ] Deduced a trap composed of 48 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:15] [INFO ] Deduced a trap composed of 42 places in 119 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:16] [INFO ] Deduced a trap composed of 45 places in 107 ms of which 12 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/234 variables, 14/96 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:18] [INFO ] Deduced a trap composed of 32 places in 78 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:19] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:19] [INFO ] Deduced a trap composed of 34 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:19] [INFO ] Deduced a trap composed of 51 places in 90 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:19] [INFO ] Deduced a trap composed of 38 places in 90 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:19] [INFO ] Deduced a trap composed of 50 places in 86 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:20] [INFO ] Deduced a trap composed of 38 places in 95 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:20] [INFO ] Deduced a trap composed of 50 places in 99 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:20] [INFO ] Deduced a trap composed of 50 places in 109 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:20] [INFO ] Deduced a trap composed of 53 places in 91 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:20] [INFO ] Deduced a trap composed of 32 places in 82 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:20] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:21] [INFO ] Deduced a trap composed of 41 places in 88 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:21] [INFO ] Deduced a trap composed of 50 places in 86 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:21] [INFO ] Deduced a trap composed of 34 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:21] [INFO ] Deduced a trap composed of 50 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:21] [INFO ] Deduced a trap composed of 34 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:21] [INFO ] Deduced a trap composed of 45 places in 111 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:22] [INFO ] Deduced a trap composed of 50 places in 97 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:22] [INFO ] Deduced a trap composed of 32 places in 90 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 20/116 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:27] [INFO ] Deduced a trap composed of 44 places in 98 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:27] [INFO ] Deduced a trap composed of 44 places in 95 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:27] [INFO ] Deduced a trap composed of 44 places in 85 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:28] [INFO ] Deduced a trap composed of 50 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:30] [INFO ] Deduced a trap composed of 40 places in 120 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:30] [INFO ] Deduced a trap composed of 45 places in 106 ms of which 16 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/234 variables, 6/122 constraints. Problems are: Problem set: 0 solved, 960 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:35] [INFO ] Deduced a trap composed of 34 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:35] [INFO ] Deduced a trap composed of 47 places in 110 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:36] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:36] [INFO ] Deduced a trap composed of 48 places in 107 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:36] [INFO ] Deduced a trap composed of 51 places in 104 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:37] [INFO ] Deduced a trap composed of 44 places in 117 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:37] [INFO ] Deduced a trap composed of 50 places in 117 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:37] [INFO ] Deduced a trap composed of 50 places in 106 ms of which 13 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 234/606 variables, and 130 constraints, problems are : Problem set: 0 solved, 960 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/234 constraints, ReadFeed: 0/164 constraints, PredecessorRefiner: 0/960 constraints, Known Traps: 111/111 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60190ms problems are : Problem set: 0 solved, 960 unsolved
Search for dead transitions found 0 dead transitions in 60191ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61132 ms. Remains : 234/234 places, 966/966 transitions.
RANDOM walk for 400000 steps (8 resets) in 826 ms. (483 steps per ms) remains 1/3 properties
Running SMT prover for 1 properties.
[2025-06-02 04:59:37] [INFO ] Flow matrix only has 372 transitions (discarded 594 similar events)
[2025-06-02 04:59:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:59:37] [INFO ] [Real]Absence check using 13 positive place invariants in 4 ms returned sat
[2025-06-02 04:59:37] [INFO ] [Real]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2025-06-02 04:59:37] [INFO ] After 63ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2025-06-02 04:59:37] [INFO ] State equation strengthened by 164 read => feed constraints.
[2025-06-02 04:59:38] [INFO ] After 19ms SMT Verify possible using 164 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 04:59:38] [INFO ] After 43ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2025-06-02 04:59:38] [INFO ] After 152ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 04:59:38] [INFO ] [Nat]Absence check using 13 positive place invariants in 4 ms returned sat
[2025-06-02 04:59:38] [INFO ] [Nat]Absence check using 13 positive and 6 generalized place invariants in 2 ms returned sat
[2025-06-02 04:59:38] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 04:59:38] [INFO ] After 26ms SMT Verify possible using 164 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 04:59:38] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
[2025-06-02 04:59:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 62 ms
TRAPS : Iteration 1
[2025-06-02 04:59:38] [INFO ] After 123ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 04:59:38] [INFO ] After 236ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 303 steps (0 resets) in 5 ms. (50 steps per ms) remains 0/1 properties
RANDOM walk for 45 steps (0 resets) in 4 ms. (9 steps per ms) remains 0/1 properties
RANDOM walk for 40000 steps (8 resets) in 100 ms. (396 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 21 ms. (1818 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 7859 steps, run visited all 1 properties in 35 ms. (steps per millisecond=224 )
Probabilistic random walk after 7859 steps, saw 5466 distinct states, run finished after 35 ms. (steps per millisecond=224 ) properties seen :1
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 866 edges and 234 vertex of which 36 / 234 are part of one of the 6 SCC in 1 ms
Free SCC test removed 30 places
Drop transitions (Empty/Sink Transition effects.) removed 114 transitions
Ensure Unique test removed 570 transitions
Reduce isomorphic transitions removed 684 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 0 with 46 rules applied. Total rules applied 47 place count 204 transition count 236
Reduce places removed 46 places and 0 transitions.
Iterating post reduction 1 with 46 rules applied. Total rules applied 93 place count 158 transition count 236
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 93 place count 158 transition count 223
Deduced a syphon composed of 13 places in 0 ms
Ensure Unique test removed 6 places
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 125 place count 139 transition count 223
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Deduced a syphon composed of 59 places in 0 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 2 with 118 rules applied. Total rules applied 243 place count 80 transition count 164
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 2 with 28 rules applied. Total rules applied 271 place count 80 transition count 136
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 281 place count 75 transition count 136
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 286 place count 75 transition count 131
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 292 place count 75 transition count 125
Free-agglomeration rule applied 31 times.
Iterating global reduction 4 with 31 rules applied. Total rules applied 323 place count 75 transition count 94
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 4 with 31 rules applied. Total rules applied 354 place count 44 transition count 94
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 360 place count 44 transition count 94
Applied a total of 360 rules in 13 ms. Remains 44 /234 variables (removed 190) and now considering 94/966 (removed 872) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 94 rows 44 cols
[2025-06-02 04:59:38] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 04:59:38] [INFO ] [Real]Absence check using 13 positive place invariants in 2 ms returned sat
[2025-06-02 04:59:38] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 04:59:38] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2025-06-02 04:59:38] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2025-06-02 04:59:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-06-02 04:59:38] [INFO ] After 4ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-02 04:59:38] [INFO ] After 9ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 04:59:38] [INFO ] After 53ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-02 04:59:38] [INFO ] Flatten gal took : 2 ms
[2025-06-02 04:59:38] [INFO ] Flatten gal took : 2 ms
[2025-06-02 04:59:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14139808455233089270.gal : 1 ms
[2025-06-02 04:59:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17767757187564417420.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14139808455233089270.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17767757187564417420.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality17767757187564417420.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 20
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :20 after 41
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :41 after 53
Reachability property EisenbergMcGuire-PT-06-CTLFireability-2023-13 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,450,0.013395,4708,2,92,10,765,6,0,273,399,0
Total reachable state count : 450
Verifying 1 reachability properties.
Reachability property EisenbergMcGuire-PT-06-CTLFireability-2023-13 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-06-CTLFireability-2023-13,20,0.013888,4964,2,68,10,765,7,0,282,399,0
Over-approximation ignoring read arcs solved 0 properties in 136 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 04:59:38] [INFO ] Flatten gal took : 21 ms
[2025-06-02 04:59:38] [INFO ] Applying decomposition
[2025-06-02 04:59:38] [INFO ] Flatten gal took : 19 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/graph12834249686293109732.txt' '-o' '/tmp/graph12834249686293109732.bin' '-w' '/tmp/graph12834249686293109732.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12834249686293109732.bin' '-l' '-1' '-v' '-w' '/tmp/graph12834249686293109732.weights' '-q' '0' '-e' '0.001'
[2025-06-02 04:59:38] [INFO ] Decomposing Gal with order
[2025-06-02 04:59:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 04:59:38] [INFO ] Removed a total of 1785 redundant transitions.
[2025-06-02 04:59:38] [INFO ] Flatten gal took : 44 ms
[2025-06-02 04:59:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 390 labels/synchronizations in 21 ms.
[2025-06-02 04:59:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality857492456868493611.gal : 4 ms
[2025-06-02 04:59:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4084103366327081291.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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality857492456868493611.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4084103366327081291.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/ReachabilityCardinality4084103366327081291.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5844
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5844 after 15341
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15341 after 35431
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :35431 after 120176
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :120176 after 214915
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :214915 after 4.33761e+06
Reachability property EisenbergMcGuire-PT-06-CTLFireability-2023-13 is true.
FORMULA EisenbergMcGuire-PT-06-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.0712e+07,152.24,2415044,86401,8406,3.25385e+06,113682,1992,7.57825e+06,345,1.14694e+06,0
Total reachable state count : 30711965
Verifying 1 reachability properties.
Reachability property EisenbergMcGuire-PT-06-CTLFireability-2023-13 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
EisenbergMcGuire-PT-06-CTLFireability-2023-13,5,152.39,2415044,81,77,3.25385e+06,113682,2010,7.57825e+06,354,1.14694e+06,0
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 05:02:11] [INFO ] Flatten gal took : 18 ms
[2025-06-02 05:02:11] [INFO ] Flatten gal took : 19 ms
[2025-06-02 05:02:11] [INFO ] Time to serialize gal into /tmp/CTLFireability14371592882456038992.gal : 3 ms
[2025-06-02 05:02:11] [INFO ] Time to serialize properties into /tmp/CTLFireability437664197398350053.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14371592882456038992.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability437664197398350053.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 0 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 400/400 places, 1212/1212 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 386 transition count 1128
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 386 transition count 1128
Applied a total of 28 rules in 17 ms. Remains 386 /400 variables (removed 14) and now considering 1128/1212 (removed 84) transitions.
[2025-06-02 05:02:41] [INFO ] Flow matrix only has 534 transitions (discarded 594 similar events)
// Phase 1: matrix 534 rows 386 cols
[2025-06-02 05:02:41] [INFO ] Computed 19 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:02:41] [INFO ] Implicit Places using invariants in 215 ms returned []
[2025-06-02 05:02:41] [INFO ] Flow matrix only has 534 transitions (discarded 594 similar events)
[2025-06-02 05:02:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 05:02:41] [INFO ] State equation strengthened by 174 read => feed constraints.
[2025-06-02 05:02:42] [INFO ] Implicit Places using invariants and state equation in 892 ms returned []
Implicit Place search using SMT with State Equation took 1109 ms to find 0 implicit places.
Running 1122 sub problems to find dead transitions.
[2025-06-02 05:02:42] [INFO ] Flow matrix only has 534 transitions (discarded 594 similar events)
[2025-06-02 05:02:42] [INFO ] Invariant cache hit.
[2025-06-02 05:02:42] [INFO ] State equation strengthened by 174 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:49] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:49] [INFO ] Deduced a trap composed of 26 places in 83 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:49] [INFO ] Deduced a trap composed of 32 places in 71 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:49] [INFO ] Deduced a trap composed of 35 places in 140 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:50] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:50] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:50] [INFO ] Deduced a trap composed of 38 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:50] [INFO ] Deduced a trap composed of 29 places in 110 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:51] [INFO ] Deduced a trap composed of 40 places in 159 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:51] [INFO ] Deduced a trap composed of 52 places in 148 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:51] [INFO ] Deduced a trap composed of 76 places in 138 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:51] [INFO ] Deduced a trap composed of 76 places in 125 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:51] [INFO ] Deduced a trap composed of 76 places in 113 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:51] [INFO ] Deduced a trap composed of 76 places in 121 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:52] [INFO ] Deduced a trap composed of 76 places in 110 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:52] [INFO ] Deduced a trap composed of 59 places in 147 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:52] [INFO ] Deduced a trap composed of 20 places in 133 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:52] [INFO ] Deduced a trap composed of 53 places in 139 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:52] [INFO ] Deduced a trap composed of 53 places in 152 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:52] [INFO ] Deduced a trap composed of 26 places in 151 ms of which 16 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:53] [INFO ] Deduced a trap composed of 59 places in 136 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:53] [INFO ] Deduced a trap composed of 59 places in 127 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:53] [INFO ] Deduced a trap composed of 59 places in 119 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:53] [INFO ] Deduced a trap composed of 14 places in 132 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:53] [INFO ] Deduced a trap composed of 66 places in 97 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:54] [INFO ] Deduced a trap composed of 40 places in 157 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:54] [INFO ] Deduced a trap composed of 52 places in 132 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:55] [INFO ] Deduced a trap composed of 40 places in 136 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:55] [INFO ] Deduced a trap composed of 52 places in 124 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:55] [INFO ] Deduced a trap composed of 52 places in 116 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:55] [INFO ] Deduced a trap composed of 80 places in 110 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:56] [INFO ] Deduced a trap composed of 3 places in 118 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:56] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:56] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:56] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:56] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:57] [INFO ] Deduced a trap composed of 38 places in 166 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:57] [INFO ] Deduced a trap composed of 54 places in 170 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:57] [INFO ] Deduced a trap composed of 54 places in 170 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:02:57] [INFO ] Deduced a trap composed of 56 places in 173 ms of which 36 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 20/59 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:04] [INFO ] Deduced a trap composed of 29 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:05] [INFO ] Deduced a trap composed of 68 places in 162 ms of which 31 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:05] [INFO ] Deduced a trap composed of 17 places in 142 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:06] [INFO ] Deduced a trap composed of 54 places in 154 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:06] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:07] [INFO ] Deduced a trap composed of 38 places in 151 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:07] [INFO ] Deduced a trap composed of 54 places in 158 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:07] [INFO ] Deduced a trap composed of 54 places in 157 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:07] [INFO ] Deduced a trap composed of 63 places in 144 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:08] [INFO ] Deduced a trap composed of 38 places in 90 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:08] [INFO ] Deduced a trap composed of 38 places in 108 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:08] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:09] [INFO ] Deduced a trap composed of 32 places in 148 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:10] [INFO ] Deduced a trap composed of 40 places in 156 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:11] [INFO ] Deduced a trap composed of 39 places in 150 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:11] [INFO ] Deduced a trap composed of 40 places in 165 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:11] [INFO ] Deduced a trap composed of 42 places in 127 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:11] [INFO ] Deduced a trap composed of 67 places in 140 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:11] [INFO ] Deduced a trap composed of 40 places in 150 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:12] [INFO ] Deduced a trap composed of 67 places in 140 ms of which 25 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/386 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 386/920 variables, and 79 constraints, problems are : Problem set: 0 solved, 1122 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/386 constraints, ReadFeed: 0/174 constraints, PredecessorRefiner: 1122/1122 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/386 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/386 variables, 6/19 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/386 variables, 60/79 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:16] [INFO ] Deduced a trap composed of 51 places in 156 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:19] [INFO ] Deduced a trap composed of 43 places in 90 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:19] [INFO ] Deduced a trap composed of 73 places in 145 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:20] [INFO ] Deduced a trap composed of 59 places in 153 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:22] [INFO ] Deduced a trap composed of 76 places in 139 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:23] [INFO ] Deduced a trap composed of 77 places in 153 ms of which 27 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:23] [INFO ] Deduced a trap composed of 77 places in 126 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:24] [INFO ] Deduced a trap composed of 66 places in 142 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:26] [INFO ] Deduced a trap composed of 52 places in 96 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:26] [INFO ] Deduced a trap composed of 59 places in 66 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:27] [INFO ] Deduced a trap composed of 78 places in 124 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:27] [INFO ] Deduced a trap composed of 52 places in 148 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:28] [INFO ] Deduced a trap composed of 51 places in 152 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:28] [INFO ] Deduced a trap composed of 68 places in 141 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:28] [INFO ] Deduced a trap composed of 68 places in 140 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:28] [INFO ] Deduced a trap composed of 68 places in 132 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:29] [INFO ] Deduced a trap composed of 59 places in 150 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:30] [INFO ] Deduced a trap composed of 72 places in 159 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:30] [INFO ] Deduced a trap composed of 48 places in 167 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:30] [INFO ] Deduced a trap composed of 53 places in 169 ms of which 32 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/386 variables, 20/99 constraints. Problems are: Problem set: 0 solved, 1122 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:35] [INFO ] Deduced a trap composed of 45 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:38] [INFO ] Deduced a trap composed of 50 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:39] [INFO ] Deduced a trap composed of 54 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:40] [INFO ] Deduced a trap composed of 58 places in 148 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:40] [INFO ] Deduced a trap composed of 56 places in 116 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:40] [INFO ] Deduced a trap composed of 63 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:42] [INFO ] Deduced a trap composed of 52 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:42] [INFO ] Deduced a trap composed of 40 places in 151 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:42] [INFO ] Deduced a trap composed of 40 places in 141 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 05:03:42] [INFO ] Deduced a trap composed of 51 places in 156 ms of which 27 ms to minimize.
SMT process timed out in 60238ms, After SMT, problems are : Problem set: 0 solved, 1122 unsolved
Search for dead transitions found 0 dead transitions in 60242ms
Starting structural reductions in LTL mode, iteration 1 : 386/400 places, 1128/1212 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61373 ms. Remains : 386/400 places, 1128/1212 transitions.
[2025-06-02 05:03:42] [INFO ] Flatten gal took : 20 ms
[2025-06-02 05:03:42] [INFO ] Flatten gal took : 21 ms
[2025-06-02 05:03:42] [INFO ] Input system was already deterministic with 1128 transitions.
[2025-06-02 05:03:43] [INFO ] Flatten gal took : 21 ms
[2025-06-02 05:03:43] [INFO ] Flatten gal took : 21 ms
[2025-06-02 05:03:43] [INFO ] Time to serialize gal into /tmp/CTLFireability992614687335862658.gal : 3 ms
[2025-06-02 05:03:43] [INFO ] Time to serialize properties into /tmp/CTLFireability13547323981182563936.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability992614687335862658.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13547323981182563936.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 05:04:13] [INFO ] Flatten gal took : 23 ms
[2025-06-02 05:04:13] [INFO ] Applying decomposition
[2025-06-02 05:04:13] [INFO ] Flatten gal took : 21 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/graph15547407063257416566.txt' '-o' '/tmp/graph15547407063257416566.bin' '-w' '/tmp/graph15547407063257416566.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15547407063257416566.bin' '-l' '-1' '-v' '-w' '/tmp/graph15547407063257416566.weights' '-q' '0' '-e' '0.001'
[2025-06-02 05:04:13] [INFO ] Decomposing Gal with order
[2025-06-02 05:04:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 05:04:13] [INFO ] Removed a total of 1865 redundant transitions.
[2025-06-02 05:04:13] [INFO ] Flatten gal took : 47 ms
[2025-06-02 05:04:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 409 labels/synchronizations in 13 ms.
[2025-06-02 05:04:13] [INFO ] Time to serialize gal into /tmp/CTLFireability14965919878413615585.gal : 5 ms
[2025-06-02 05:04:13] [INFO ] Time to serialize properties into /tmp/CTLFireability3412005503655222148.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14965919878413615585.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3412005503655222148.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2025-06-02 05:04:43] [INFO ] Flatten gal took : 24 ms
[2025-06-02 05:04:43] [INFO ] Flatten gal took : 23 ms
[2025-06-02 05:04:43] [INFO ] Applying decomposition
[2025-06-02 05:04:43] [INFO ] Flatten gal took : 23 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/graph16434801559096484079.txt' '-o' '/tmp/graph16434801559096484079.bin' '-w' '/tmp/graph16434801559096484079.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16434801559096484079.bin' '-l' '-1' '-v' '-w' '/tmp/graph16434801559096484079.weights' '-q' '0' '-e' '0.001'
[2025-06-02 05:04:43] [INFO ] Decomposing Gal with order
[2025-06-02 05:04:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 05:04:43] [INFO ] Removed a total of 2172 redundant transitions.
[2025-06-02 05:04:43] [INFO ] Flatten gal took : 50 ms
[2025-06-02 05:04:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 251 labels/synchronizations in 20 ms.
[2025-06-02 05:04:43] [INFO ] Time to serialize gal into /tmp/CTLFireability9602954356379884993.gal : 6 ms
[2025-06-02 05:04:43] [INFO ] Time to serialize properties into /tmp/CTLFireability12868917966856810103.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9602954356379884993.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12868917966856810103.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 12 CTL formulae.
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="EisenbergMcGuire-PT-06"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is EisenbergMcGuire-PT-06, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-174860068100778"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-06.tgz
mv EisenbergMcGuire-PT-06 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;