About the Execution of GreatSPN+red for TokenRing-PT-010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8707.088 | 1437996.00 | 1562896.00 | 15388.80 | FFF?T?FF?FFFFTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r421-smll-171690572800164.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool greatspnxred
Input is TokenRing-PT-010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-smll-171690572800164
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 125K Apr 11 19:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 687K Apr 11 19:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 900K Apr 11 19:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.4M Apr 11 19:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 57K Apr 23 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 218K Apr 23 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 436K Apr 23 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 23 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 212K Apr 11 19:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.2M Apr 11 19:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Apr 11 19:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.6M Apr 11 19:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 23 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 35K Apr 23 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 519K May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME TokenRing-PT-010-LTLFireability-00
FORMULA_NAME TokenRing-PT-010-LTLFireability-01
FORMULA_NAME TokenRing-PT-010-LTLFireability-02
FORMULA_NAME TokenRing-PT-010-LTLFireability-03
FORMULA_NAME TokenRing-PT-010-LTLFireability-04
FORMULA_NAME TokenRing-PT-010-LTLFireability-05
FORMULA_NAME TokenRing-PT-010-LTLFireability-06
FORMULA_NAME TokenRing-PT-010-LTLFireability-07
FORMULA_NAME TokenRing-PT-010-LTLFireability-08
FORMULA_NAME TokenRing-PT-010-LTLFireability-09
FORMULA_NAME TokenRing-PT-010-LTLFireability-10
FORMULA_NAME TokenRing-PT-010-LTLFireability-11
FORMULA_NAME TokenRing-PT-010-LTLFireability-12
FORMULA_NAME TokenRing-PT-010-LTLFireability-13
FORMULA_NAME TokenRing-PT-010-LTLFireability-14
FORMULA_NAME TokenRing-PT-010-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1717003867187
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-PT-010
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 17:31:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-29 17:31:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 17:31:10] [INFO ] Load time of PNML (sax parser for PT used): 293 ms
[2024-05-29 17:31:10] [INFO ] Transformed 121 places.
[2024-05-29 17:31:10] [INFO ] Transformed 1111 transitions.
[2024-05-29 17:31:10] [INFO ] Found NUPN structural information;
[2024-05-29 17:31:10] [INFO ] Parsed PT model containing 121 places and 1111 transitions and 4444 arcs in 649 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 159 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA TokenRing-PT-010-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-010-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 37 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2024-05-29 17:31:12] [INFO ] Computed 11 invariants in 42 ms
[2024-05-29 17:31:12] [INFO ] Implicit Places using invariants in 368 ms returned []
[2024-05-29 17:31:12] [INFO ] Invariant cache hit.
[2024-05-29 17:31:13] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:31:13] [INFO ] Implicit Places using invariants and state equation in 816 ms returned []
Implicit Place search using SMT with State Equation took 1244 ms to find 0 implicit places.
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:31:13] [INFO ] Invariant cache hit.
[2024-05-29 17:31:13] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:31:21] [INFO ] Deduced a trap composed of 66 places in 295 ms of which 32 ms to minimize.
[2024-05-29 17:31:22] [INFO ] Deduced a trap composed of 67 places in 231 ms of which 3 ms to minimize.
[2024-05-29 17:31:22] [INFO ] Deduced a trap composed of 66 places in 199 ms of which 2 ms to minimize.
[2024-05-29 17:31:22] [INFO ] Deduced a trap composed of 65 places in 223 ms of which 3 ms to minimize.
[2024-05-29 17:31:22] [INFO ] Deduced a trap composed of 66 places in 230 ms of which 3 ms to minimize.
[2024-05-29 17:31:23] [INFO ] Deduced a trap composed of 65 places in 175 ms of which 2 ms to minimize.
[2024-05-29 17:31:23] [INFO ] Deduced a trap composed of 66 places in 203 ms of which 3 ms to minimize.
[2024-05-29 17:31:23] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 3 ms to minimize.
[2024-05-29 17:31:23] [INFO ] Deduced a trap composed of 65 places in 285 ms of which 2 ms to minimize.
[2024-05-29 17:31:24] [INFO ] Deduced a trap composed of 67 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:31:24] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:31:24] [INFO ] Deduced a trap composed of 64 places in 224 ms of which 3 ms to minimize.
[2024-05-29 17:31:24] [INFO ] Deduced a trap composed of 65 places in 271 ms of which 2 ms to minimize.
[2024-05-29 17:31:25] [INFO ] Deduced a trap composed of 66 places in 273 ms of which 2 ms to minimize.
[2024-05-29 17:31:25] [INFO ] Deduced a trap composed of 64 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:31:25] [INFO ] Deduced a trap composed of 62 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:31:25] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:31:26] [INFO ] Deduced a trap composed of 63 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:31:26] [INFO ] Deduced a trap composed of 64 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:31:26] [INFO ] Deduced a trap composed of 66 places in 241 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:31:27] [INFO ] Deduced a trap composed of 64 places in 196 ms of which 2 ms to minimize.
[2024-05-29 17:31:28] [INFO ] Deduced a trap composed of 65 places in 204 ms of which 3 ms to minimize.
[2024-05-29 17:31:28] [INFO ] Deduced a trap composed of 65 places in 223 ms of which 2 ms to minimize.
[2024-05-29 17:31:28] [INFO ] Deduced a trap composed of 65 places in 238 ms of which 2 ms to minimize.
[2024-05-29 17:31:28] [INFO ] Deduced a trap composed of 64 places in 239 ms of which 2 ms to minimize.
[2024-05-29 17:31:29] [INFO ] Deduced a trap composed of 66 places in 236 ms of which 3 ms to minimize.
[2024-05-29 17:31:29] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:31:29] [INFO ] Deduced a trap composed of 64 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:31:29] [INFO ] Deduced a trap composed of 64 places in 232 ms of which 2 ms to minimize.
[2024-05-29 17:31:30] [INFO ] Deduced a trap composed of 65 places in 237 ms of which 3 ms to minimize.
[2024-05-29 17:31:30] [INFO ] Deduced a trap composed of 65 places in 232 ms of which 3 ms to minimize.
[2024-05-29 17:31:30] [INFO ] Deduced a trap composed of 68 places in 230 ms of which 3 ms to minimize.
[2024-05-29 17:31:30] [INFO ] Deduced a trap composed of 64 places in 234 ms of which 2 ms to minimize.
[2024-05-29 17:31:31] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 14 ms to minimize.
[2024-05-29 17:31:31] [INFO ] Deduced a trap composed of 65 places in 207 ms of which 2 ms to minimize.
[2024-05-29 17:31:31] [INFO ] Deduced a trap composed of 64 places in 232 ms of which 3 ms to minimize.
[2024-05-29 17:31:31] [INFO ] Deduced a trap composed of 65 places in 233 ms of which 3 ms to minimize.
[2024-05-29 17:31:32] [INFO ] Deduced a trap composed of 65 places in 233 ms of which 3 ms to minimize.
[2024-05-29 17:31:32] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:31:32] [INFO ] Deduced a trap composed of 65 places in 237 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:31:39] [INFO ] Deduced a trap composed of 65 places in 264 ms of which 2 ms to minimize.
[2024-05-29 17:31:40] [INFO ] Deduced a trap composed of 67 places in 233 ms of which 2 ms to minimize.
[2024-05-29 17:31:40] [INFO ] Deduced a trap composed of 68 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:31:40] [INFO ] Deduced a trap composed of 66 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:31:40] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:31:41] [INFO ] Deduced a trap composed of 64 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:31:41] [INFO ] Deduced a trap composed of 67 places in 192 ms of which 3 ms to minimize.
[2024-05-29 17:31:41] [INFO ] Deduced a trap composed of 67 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:31:41] [INFO ] Deduced a trap composed of 67 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:31:42] [INFO ] Deduced a trap composed of 67 places in 235 ms of which 2 ms to minimize.
[2024-05-29 17:31:42] [INFO ] Deduced a trap composed of 68 places in 237 ms of which 4 ms to minimize.
[2024-05-29 17:31:42] [INFO ] Deduced a trap composed of 67 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:31:42] [INFO ] Deduced a trap composed of 64 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:31:43] [INFO ] Deduced a trap composed of 64 places in 218 ms of which 2 ms to minimize.
[2024-05-29 17:31:43] [INFO ] Deduced a trap composed of 67 places in 199 ms of which 2 ms to minimize.
[2024-05-29 17:31:43] [INFO ] Deduced a trap composed of 65 places in 239 ms of which 3 ms to minimize.
[2024-05-29 17:31:43] [INFO ] Deduced a trap composed of 65 places in 193 ms of which 2 ms to minimize.
[2024-05-29 17:31:44] [INFO ] Deduced a trap composed of 65 places in 220 ms of which 2 ms to minimize.
[2024-05-29 17:31:44] [INFO ] Deduced a trap composed of 65 places in 177 ms of which 2 ms to minimize.
[2024-05-29 17:31:44] [INFO ] Deduced a trap composed of 66 places in 252 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 121/1232 variables, and 192 constraints, problems are : Problem set: 0 solved, 1101 unsolved in 30077 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 1101/1101 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 60/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:31:48] [INFO ] Deduced a trap composed of 66 places in 128 ms of which 2 ms to minimize.
[2024-05-29 17:31:48] [INFO ] Deduced a trap composed of 63 places in 122 ms of which 1 ms to minimize.
[2024-05-29 17:31:48] [INFO ] Deduced a trap composed of 67 places in 139 ms of which 2 ms to minimize.
[2024-05-29 17:31:48] [INFO ] Deduced a trap composed of 67 places in 155 ms of which 2 ms to minimize.
[2024-05-29 17:31:49] [INFO ] Deduced a trap composed of 63 places in 141 ms of which 2 ms to minimize.
[2024-05-29 17:31:49] [INFO ] Deduced a trap composed of 67 places in 167 ms of which 2 ms to minimize.
[2024-05-29 17:31:49] [INFO ] Deduced a trap composed of 64 places in 146 ms of which 2 ms to minimize.
[2024-05-29 17:31:49] [INFO ] Deduced a trap composed of 65 places in 178 ms of which 2 ms to minimize.
[2024-05-29 17:31:49] [INFO ] Deduced a trap composed of 66 places in 210 ms of which 2 ms to minimize.
[2024-05-29 17:31:50] [INFO ] Deduced a trap composed of 63 places in 163 ms of which 2 ms to minimize.
[2024-05-29 17:31:50] [INFO ] Deduced a trap composed of 67 places in 174 ms of which 2 ms to minimize.
[2024-05-29 17:31:50] [INFO ] Deduced a trap composed of 68 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:31:50] [INFO ] Deduced a trap composed of 64 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:31:50] [INFO ] Deduced a trap composed of 62 places in 250 ms of which 3 ms to minimize.
[2024-05-29 17:31:51] [INFO ] Deduced a trap composed of 66 places in 219 ms of which 2 ms to minimize.
[2024-05-29 17:31:51] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:31:51] [INFO ] Deduced a trap composed of 66 places in 196 ms of which 2 ms to minimize.
[2024-05-29 17:31:51] [INFO ] Deduced a trap composed of 66 places in 238 ms of which 3 ms to minimize.
[2024-05-29 17:31:52] [INFO ] Deduced a trap composed of 64 places in 239 ms of which 3 ms to minimize.
[2024-05-29 17:31:52] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/212 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:31:54] [INFO ] Deduced a trap composed of 63 places in 124 ms of which 2 ms to minimize.
[2024-05-29 17:31:54] [INFO ] Deduced a trap composed of 64 places in 146 ms of which 2 ms to minimize.
[2024-05-29 17:31:54] [INFO ] Deduced a trap composed of 66 places in 152 ms of which 1 ms to minimize.
[2024-05-29 17:31:54] [INFO ] Deduced a trap composed of 67 places in 164 ms of which 2 ms to minimize.
[2024-05-29 17:31:55] [INFO ] Deduced a trap composed of 65 places in 166 ms of which 2 ms to minimize.
[2024-05-29 17:31:55] [INFO ] Deduced a trap composed of 66 places in 170 ms of which 2 ms to minimize.
[2024-05-29 17:31:55] [INFO ] Deduced a trap composed of 64 places in 138 ms of which 1 ms to minimize.
[2024-05-29 17:31:55] [INFO ] Deduced a trap composed of 65 places in 143 ms of which 1 ms to minimize.
[2024-05-29 17:31:55] [INFO ] Deduced a trap composed of 63 places in 141 ms of which 2 ms to minimize.
[2024-05-29 17:31:55] [INFO ] Deduced a trap composed of 65 places in 138 ms of which 2 ms to minimize.
[2024-05-29 17:31:56] [INFO ] Deduced a trap composed of 64 places in 137 ms of which 2 ms to minimize.
[2024-05-29 17:31:56] [INFO ] Deduced a trap composed of 64 places in 139 ms of which 1 ms to minimize.
[2024-05-29 17:31:56] [INFO ] Deduced a trap composed of 63 places in 132 ms of which 1 ms to minimize.
[2024-05-29 17:31:56] [INFO ] Deduced a trap composed of 65 places in 126 ms of which 2 ms to minimize.
[2024-05-29 17:31:56] [INFO ] Deduced a trap composed of 65 places in 142 ms of which 1 ms to minimize.
[2024-05-29 17:31:56] [INFO ] Deduced a trap composed of 65 places in 135 ms of which 1 ms to minimize.
[2024-05-29 17:31:56] [INFO ] Deduced a trap composed of 65 places in 214 ms of which 2 ms to minimize.
[2024-05-29 17:31:57] [INFO ] Deduced a trap composed of 64 places in 233 ms of which 3 ms to minimize.
[2024-05-29 17:31:57] [INFO ] Deduced a trap composed of 66 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:31:57] [INFO ] Deduced a trap composed of 62 places in 241 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/232 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:31:59] [INFO ] Deduced a trap composed of 66 places in 120 ms of which 2 ms to minimize.
[2024-05-29 17:31:59] [INFO ] Deduced a trap composed of 65 places in 139 ms of which 1 ms to minimize.
[2024-05-29 17:31:59] [INFO ] Deduced a trap composed of 65 places in 215 ms of which 2 ms to minimize.
[2024-05-29 17:32:00] [INFO ] Deduced a trap composed of 65 places in 242 ms of which 3 ms to minimize.
[2024-05-29 17:32:00] [INFO ] Deduced a trap composed of 64 places in 197 ms of which 3 ms to minimize.
[2024-05-29 17:32:00] [INFO ] Deduced a trap composed of 65 places in 233 ms of which 3 ms to minimize.
[2024-05-29 17:32:01] [INFO ] Deduced a trap composed of 66 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:32:01] [INFO ] Deduced a trap composed of 67 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:32:01] [INFO ] Deduced a trap composed of 68 places in 239 ms of which 2 ms to minimize.
[2024-05-29 17:32:01] [INFO ] Deduced a trap composed of 69 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:32:02] [INFO ] Deduced a trap composed of 69 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:32:02] [INFO ] Deduced a trap composed of 68 places in 199 ms of which 3 ms to minimize.
[2024-05-29 17:32:02] [INFO ] Deduced a trap composed of 66 places in 232 ms of which 3 ms to minimize.
[2024-05-29 17:32:02] [INFO ] Deduced a trap composed of 66 places in 238 ms of which 3 ms to minimize.
[2024-05-29 17:32:03] [INFO ] Deduced a trap composed of 66 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:32:03] [INFO ] Deduced a trap composed of 68 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:32:03] [INFO ] Deduced a trap composed of 66 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:32:03] [INFO ] Deduced a trap composed of 68 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:32:04] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:32:04] [INFO ] Deduced a trap composed of 66 places in 244 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 20/252 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:32:07] [INFO ] Deduced a trap composed of 65 places in 216 ms of which 2 ms to minimize.
[2024-05-29 17:32:07] [INFO ] Deduced a trap composed of 65 places in 189 ms of which 2 ms to minimize.
[2024-05-29 17:32:08] [INFO ] Deduced a trap composed of 66 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:32:08] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:32:08] [INFO ] Deduced a trap composed of 68 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:32:08] [INFO ] Deduced a trap composed of 65 places in 196 ms of which 2 ms to minimize.
[2024-05-29 17:32:09] [INFO ] Deduced a trap composed of 66 places in 200 ms of which 2 ms to minimize.
[2024-05-29 17:32:09] [INFO ] Deduced a trap composed of 64 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:32:09] [INFO ] Deduced a trap composed of 65 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:32:10] [INFO ] Deduced a trap composed of 65 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:32:10] [INFO ] Deduced a trap composed of 65 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:32:10] [INFO ] Deduced a trap composed of 67 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:32:10] [INFO ] Deduced a trap composed of 67 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:32:11] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:32:11] [INFO ] Deduced a trap composed of 66 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:32:11] [INFO ] Deduced a trap composed of 65 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:32:11] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 3 ms to minimize.
[2024-05-29 17:32:12] [INFO ] Deduced a trap composed of 65 places in 192 ms of which 2 ms to minimize.
[2024-05-29 17:32:12] [INFO ] Deduced a trap composed of 63 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:32:12] [INFO ] Deduced a trap composed of 62 places in 234 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 20/272 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 121/1232 variables, and 272 constraints, problems are : Problem set: 0 solved, 1101 unsolved in 30027 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 0/1101 constraints, Known Traps: 140/140 constraints]
After SMT, in 61685ms problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 61745ms
Finished structural reductions in LTL mode , in 1 iterations and 63075 ms. Remains : 121/121 places, 1111/1111 transitions.
Support contains 121 out of 121 places after structural reductions.
[2024-05-29 17:32:15] [INFO ] Flatten gal took : 294 ms
[2024-05-29 17:32:16] [INFO ] Flatten gal took : 118 ms
[2024-05-29 17:32:16] [INFO ] Input system was already deterministic with 1111 transitions.
RANDOM walk for 40000 steps (8 resets) in 5958 ms. (6 steps per ms) remains 3/12 properties
BEST_FIRST walk for 40000 steps (8 resets) in 2764 ms. (14 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40000 steps (8 resets) in 1709 ms. (23 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40000 steps (8 resets) in 1666 ms. (23 steps per ms) remains 3/3 properties
[2024-05-29 17:32:20] [INFO ] Invariant cache hit.
[2024-05-29 17:32:20] [INFO ] State equation strengthened by 1010 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp2 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/132 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1111/1232 variables, 121/253 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1232 variables, 1010/1263 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1232 variables, 0/1263 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 0/1232 variables, 0/1263 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1232/1232 variables, and 1263 constraints, problems are : Problem set: 1 solved, 2 unsolved in 832 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 121/121 constraints, ReadFeed: 1010/1010 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 40/44 variables, 4/8 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 40/48 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/48 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 440/484 variables, 44/92 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/484 variables, 300/392 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/484 variables, 1/393 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/484 variables, 0/393 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 200/684 variables, 200/593 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/684 variables, 0/593 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 42/726 variables, 22/615 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/726 variables, 22/637 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/726 variables, 2/639 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/726 variables, 1/640 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/726 variables, 0/640 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 200/926 variables, 200/840 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/926 variables, 0/840 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 42/968 variables, 22/862 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/968 variables, 22/884 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/968 variables, 2/886 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/968 variables, 0/886 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 110/1078 variables, 200/1086 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1078 variables, 0/1086 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 33/1111 variables, 22/1108 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1111 variables, 22/1130 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1111 variables, 2/1132 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1111 variables, 0/1132 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 110/1221 variables, 110/1242 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1221 variables, 0/1242 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 11/1232 variables, 11/1253 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1232 variables, 11/1264 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1232 variables, 1/1265 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1232 variables, 0/1265 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 34 (OVERLAPS) 0/1232 variables, 0/1265 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1232/1232 variables, and 1265 constraints, problems are : Problem set: 1 solved, 2 unsolved in 1299 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 121/121 constraints, ReadFeed: 1010/1010 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 4000ms problems are : Problem set: 1 solved, 2 unsolved
Parikh walk visited 0 properties in 757 ms.
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 90 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 121/121 places, 1111/1111 transitions.
RANDOM walk for 40000 steps (8 resets) in 248 ms. (160 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40000 steps (8 resets) in 343 ms. (116 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40000 steps (8 resets) in 305 ms. (130 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 263924 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :0 out of 2
Probabilistic random walk after 263924 steps, saw 45825 distinct states, run finished after 3008 ms. (steps per millisecond=87 ) properties seen :0
[2024-05-29 17:32:28] [INFO ] Invariant cache hit.
[2024-05-29 17:32:28] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 40/44 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 40/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 440/484 variables, 44/92 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/484 variables, 300/392 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/484 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 200/684 variables, 200/592 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/684 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 42/726 variables, 22/614 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/726 variables, 22/636 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/726 variables, 2/638 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/726 variables, 0/638 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 200/926 variables, 200/838 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/926 variables, 0/838 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 42/968 variables, 22/860 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/968 variables, 22/882 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/968 variables, 2/884 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/968 variables, 0/884 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 110/1078 variables, 200/1084 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1078 variables, 0/1084 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 33/1111 variables, 22/1106 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1111 variables, 22/1128 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/1111 variables, 2/1130 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1111 variables, 0/1130 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 110/1221 variables, 110/1240 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1221 variables, 0/1240 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 11/1232 variables, 11/1251 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1232 variables, 11/1262 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1232 variables, 1/1263 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-29 17:32:30] [INFO ] Deduced a trap composed of 67 places in 189 ms of which 2 ms to minimize.
At refinement iteration 31 (INCLUDED_ONLY) 0/1232 variables, 1/1264 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1232 variables, 0/1264 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 33 (OVERLAPS) 0/1232 variables, 0/1264 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1232/1232 variables, and 1264 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2083 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 121/121 constraints, ReadFeed: 1010/1010 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 40/44 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 40/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 440/484 variables, 44/92 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/484 variables, 300/392 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/484 variables, 1/393 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/484 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 200/684 variables, 200/593 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/684 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 42/726 variables, 22/615 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/726 variables, 22/637 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/726 variables, 2/639 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/726 variables, 1/640 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/726 variables, 0/640 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 200/926 variables, 200/840 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/926 variables, 0/840 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 42/968 variables, 22/862 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/968 variables, 22/884 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/968 variables, 2/886 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/968 variables, 0/886 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 110/1078 variables, 200/1086 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1078 variables, 0/1086 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (OVERLAPS) 33/1111 variables, 22/1108 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/1111 variables, 22/1130 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1111 variables, 2/1132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1111 variables, 0/1132 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 28 (OVERLAPS) 110/1221 variables, 110/1242 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1221 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 30 (OVERLAPS) 11/1232 variables, 11/1253 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1232 variables, 11/1264 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1232 variables, 1/1265 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1232 variables, 1/1266 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1232 variables, 0/1266 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 35 (OVERLAPS) 0/1232 variables, 0/1266 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1232/1232 variables, and 1266 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1517 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 121/121 constraints, ReadFeed: 1010/1010 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 3648ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 845 ms.
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 55 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 121/121 places, 1111/1111 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 50 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:32:33] [INFO ] Invariant cache hit.
[2024-05-29 17:32:33] [INFO ] Implicit Places using invariants in 315 ms returned []
[2024-05-29 17:32:33] [INFO ] Invariant cache hit.
[2024-05-29 17:32:33] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:32:35] [INFO ] Implicit Places using invariants and state equation in 1960 ms returned []
Implicit Place search using SMT with State Equation took 2279 ms to find 0 implicit places.
[2024-05-29 17:32:35] [INFO ] Redundant transitions in 94 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:32:35] [INFO ] Invariant cache hit.
[2024-05-29 17:32:35] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:32:42] [INFO ] Deduced a trap composed of 66 places in 176 ms of which 2 ms to minimize.
[2024-05-29 17:32:42] [INFO ] Deduced a trap composed of 67 places in 151 ms of which 2 ms to minimize.
[2024-05-29 17:32:42] [INFO ] Deduced a trap composed of 66 places in 227 ms of which 3 ms to minimize.
[2024-05-29 17:32:42] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:32:43] [INFO ] Deduced a trap composed of 66 places in 201 ms of which 3 ms to minimize.
[2024-05-29 17:32:43] [INFO ] Deduced a trap composed of 65 places in 271 ms of which 3 ms to minimize.
[2024-05-29 17:32:43] [INFO ] Deduced a trap composed of 66 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:32:43] [INFO ] Deduced a trap composed of 65 places in 210 ms of which 2 ms to minimize.
[2024-05-29 17:32:44] [INFO ] Deduced a trap composed of 65 places in 351 ms of which 3 ms to minimize.
[2024-05-29 17:32:44] [INFO ] Deduced a trap composed of 67 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:32:44] [INFO ] Deduced a trap composed of 65 places in 235 ms of which 2 ms to minimize.
[2024-05-29 17:32:44] [INFO ] Deduced a trap composed of 64 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:32:45] [INFO ] Deduced a trap composed of 65 places in 211 ms of which 2 ms to minimize.
[2024-05-29 17:32:45] [INFO ] Deduced a trap composed of 66 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:32:45] [INFO ] Deduced a trap composed of 64 places in 202 ms of which 3 ms to minimize.
[2024-05-29 17:32:45] [INFO ] Deduced a trap composed of 62 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:32:46] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:32:46] [INFO ] Deduced a trap composed of 63 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:32:46] [INFO ] Deduced a trap composed of 64 places in 230 ms of which 2 ms to minimize.
[2024-05-29 17:32:46] [INFO ] Deduced a trap composed of 66 places in 169 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:32:47] [INFO ] Deduced a trap composed of 64 places in 130 ms of which 2 ms to minimize.
[2024-05-29 17:32:47] [INFO ] Deduced a trap composed of 65 places in 163 ms of which 2 ms to minimize.
[2024-05-29 17:32:48] [INFO ] Deduced a trap composed of 65 places in 172 ms of which 1 ms to minimize.
[2024-05-29 17:32:48] [INFO ] Deduced a trap composed of 65 places in 176 ms of which 2 ms to minimize.
[2024-05-29 17:32:48] [INFO ] Deduced a trap composed of 64 places in 187 ms of which 2 ms to minimize.
[2024-05-29 17:32:48] [INFO ] Deduced a trap composed of 66 places in 178 ms of which 2 ms to minimize.
[2024-05-29 17:32:48] [INFO ] Deduced a trap composed of 64 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:32:49] [INFO ] Deduced a trap composed of 64 places in 218 ms of which 2 ms to minimize.
[2024-05-29 17:32:49] [INFO ] Deduced a trap composed of 64 places in 223 ms of which 2 ms to minimize.
[2024-05-29 17:32:49] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:32:49] [INFO ] Deduced a trap composed of 65 places in 238 ms of which 2 ms to minimize.
[2024-05-29 17:32:50] [INFO ] Deduced a trap composed of 68 places in 239 ms of which 2 ms to minimize.
[2024-05-29 17:32:50] [INFO ] Deduced a trap composed of 64 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:32:50] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:32:50] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:32:51] [INFO ] Deduced a trap composed of 64 places in 166 ms of which 1 ms to minimize.
[2024-05-29 17:32:51] [INFO ] Deduced a trap composed of 65 places in 170 ms of which 2 ms to minimize.
[2024-05-29 17:32:51] [INFO ] Deduced a trap composed of 65 places in 168 ms of which 2 ms to minimize.
[2024-05-29 17:32:51] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:32:51] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:32:57] [INFO ] Deduced a trap composed of 65 places in 214 ms of which 3 ms to minimize.
[2024-05-29 17:32:58] [INFO ] Deduced a trap composed of 67 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:32:58] [INFO ] Deduced a trap composed of 68 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:32:58] [INFO ] Deduced a trap composed of 66 places in 263 ms of which 3 ms to minimize.
[2024-05-29 17:32:58] [INFO ] Deduced a trap composed of 64 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:32:59] [INFO ] Deduced a trap composed of 64 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:32:59] [INFO ] Deduced a trap composed of 67 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:32:59] [INFO ] Deduced a trap composed of 67 places in 244 ms of which 3 ms to minimize.
[2024-05-29 17:32:59] [INFO ] Deduced a trap composed of 67 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:33:00] [INFO ] Deduced a trap composed of 67 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:33:00] [INFO ] Deduced a trap composed of 68 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:33:00] [INFO ] Deduced a trap composed of 67 places in 201 ms of which 2 ms to minimize.
[2024-05-29 17:33:00] [INFO ] Deduced a trap composed of 64 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:33:01] [INFO ] Deduced a trap composed of 64 places in 199 ms of which 2 ms to minimize.
[2024-05-29 17:33:01] [INFO ] Deduced a trap composed of 67 places in 167 ms of which 2 ms to minimize.
[2024-05-29 17:33:01] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 3 ms to minimize.
[2024-05-29 17:33:01] [INFO ] Deduced a trap composed of 65 places in 164 ms of which 1 ms to minimize.
[2024-05-29 17:33:02] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:33:02] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 3 ms to minimize.
[2024-05-29 17:33:02] [INFO ] Deduced a trap composed of 66 places in 175 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:33:04] [INFO ] Deduced a trap composed of 68 places in 133 ms of which 2 ms to minimize.
[2024-05-29 17:33:04] [INFO ] Deduced a trap composed of 66 places in 143 ms of which 2 ms to minimize.
[2024-05-29 17:33:04] [INFO ] Deduced a trap composed of 65 places in 191 ms of which 2 ms to minimize.
[2024-05-29 17:33:04] [INFO ] Deduced a trap composed of 64 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:33:04] [INFO ] Deduced a trap composed of 64 places in 200 ms of which 3 ms to minimize.
[2024-05-29 17:33:05] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:33:05] [INFO ] Deduced a trap composed of 65 places in 176 ms of which 2 ms to minimize.
[2024-05-29 17:33:05] [INFO ] Deduced a trap composed of 65 places in 200 ms of which 2 ms to minimize.
[2024-05-29 17:33:05] [INFO ] Deduced a trap composed of 64 places in 223 ms of which 3 ms to minimize.
[2024-05-29 17:33:06] [INFO ] Deduced a trap composed of 67 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:33:06] [INFO ] Deduced a trap composed of 64 places in 171 ms of which 2 ms to minimize.
[2024-05-29 17:33:06] [INFO ] Deduced a trap composed of 64 places in 170 ms of which 2 ms to minimize.
SMT process timed out in 30921ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 30935ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33369 ms. Remains : 121/121 places, 1111/1111 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1031 edges and 121 vertex of which 117 / 121 are part of one of the 11 SCC in 7 ms
Free SCC test removed 106 places
Drop transitions (Empty/Sink Transition effects.) removed 1031 transitions
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 1103 transitions.
Graph (complete) has 8 edges and 15 vertex of which 8 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 0 output transitions
Applied a total of 2 rules in 43 ms. Remains 8 /121 variables (removed 113) and now considering 8/1111 (removed 1103) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 8 rows 8 cols
[2024-05-29 17:33:06] [INFO ] Computed 4 invariants in 1 ms
[2024-05-29 17:33:06] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-29 17:33:06] [INFO ] After 11ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-29 17:33:06] [INFO ] After 30ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2
[2024-05-29 17:33:06] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:1
[2024-05-29 17:33:06] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-29 17:33:06] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-29 17:33:06] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-05-29 17:33:06] [INFO ] After 55ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 191 ms.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA TokenRing-PT-010-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 8 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
// Phase 1: matrix 1111 rows 121 cols
[2024-05-29 17:33:07] [INFO ] Computed 11 invariants in 8 ms
[2024-05-29 17:33:07] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-29 17:33:07] [INFO ] Invariant cache hit.
[2024-05-29 17:33:07] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:33:07] [INFO ] Implicit Places using invariants and state equation in 452 ms returned []
Implicit Place search using SMT with State Equation took 527 ms to find 0 implicit places.
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:33:07] [INFO ] Invariant cache hit.
[2024-05-29 17:33:07] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:33:15] [INFO ] Deduced a trap composed of 66 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:33:15] [INFO ] Deduced a trap composed of 67 places in 168 ms of which 1 ms to minimize.
[2024-05-29 17:33:15] [INFO ] Deduced a trap composed of 66 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:33:15] [INFO ] Deduced a trap composed of 65 places in 196 ms of which 2 ms to minimize.
[2024-05-29 17:33:15] [INFO ] Deduced a trap composed of 66 places in 126 ms of which 1 ms to minimize.
[2024-05-29 17:33:16] [INFO ] Deduced a trap composed of 65 places in 139 ms of which 1 ms to minimize.
[2024-05-29 17:33:16] [INFO ] Deduced a trap composed of 66 places in 148 ms of which 2 ms to minimize.
[2024-05-29 17:33:16] [INFO ] Deduced a trap composed of 65 places in 134 ms of which 1 ms to minimize.
[2024-05-29 17:33:16] [INFO ] Deduced a trap composed of 65 places in 143 ms of which 2 ms to minimize.
[2024-05-29 17:33:16] [INFO ] Deduced a trap composed of 67 places in 140 ms of which 2 ms to minimize.
[2024-05-29 17:33:16] [INFO ] Deduced a trap composed of 65 places in 168 ms of which 2 ms to minimize.
[2024-05-29 17:33:17] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:33:17] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:33:17] [INFO ] Deduced a trap composed of 66 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:33:17] [INFO ] Deduced a trap composed of 64 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:33:18] [INFO ] Deduced a trap composed of 62 places in 238 ms of which 3 ms to minimize.
[2024-05-29 17:33:18] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:33:18] [INFO ] Deduced a trap composed of 63 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:33:18] [INFO ] Deduced a trap composed of 64 places in 178 ms of which 3 ms to minimize.
[2024-05-29 17:33:19] [INFO ] Deduced a trap composed of 66 places in 194 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:33:20] [INFO ] Deduced a trap composed of 64 places in 148 ms of which 2 ms to minimize.
[2024-05-29 17:33:20] [INFO ] Deduced a trap composed of 65 places in 147 ms of which 2 ms to minimize.
[2024-05-29 17:33:20] [INFO ] Deduced a trap composed of 65 places in 212 ms of which 3 ms to minimize.
[2024-05-29 17:33:20] [INFO ] Deduced a trap composed of 65 places in 195 ms of which 3 ms to minimize.
[2024-05-29 17:33:20] [INFO ] Deduced a trap composed of 64 places in 199 ms of which 3 ms to minimize.
[2024-05-29 17:33:21] [INFO ] Deduced a trap composed of 66 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:33:21] [INFO ] Deduced a trap composed of 64 places in 171 ms of which 1 ms to minimize.
[2024-05-29 17:33:21] [INFO ] Deduced a trap composed of 64 places in 232 ms of which 3 ms to minimize.
[2024-05-29 17:33:21] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:33:22] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:33:22] [INFO ] Deduced a trap composed of 65 places in 205 ms of which 2 ms to minimize.
[2024-05-29 17:33:22] [INFO ] Deduced a trap composed of 68 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:33:22] [INFO ] Deduced a trap composed of 64 places in 237 ms of which 3 ms to minimize.
[2024-05-29 17:33:23] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:33:23] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 3 ms to minimize.
[2024-05-29 17:33:23] [INFO ] Deduced a trap composed of 64 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:33:23] [INFO ] Deduced a trap composed of 65 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:33:24] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:33:24] [INFO ] Deduced a trap composed of 65 places in 233 ms of which 2 ms to minimize.
[2024-05-29 17:33:24] [INFO ] Deduced a trap composed of 65 places in 231 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:33:31] [INFO ] Deduced a trap composed of 65 places in 203 ms of which 3 ms to minimize.
[2024-05-29 17:33:32] [INFO ] Deduced a trap composed of 67 places in 278 ms of which 3 ms to minimize.
[2024-05-29 17:33:32] [INFO ] Deduced a trap composed of 68 places in 250 ms of which 6 ms to minimize.
[2024-05-29 17:33:32] [INFO ] Deduced a trap composed of 66 places in 265 ms of which 2 ms to minimize.
[2024-05-29 17:33:33] [INFO ] Deduced a trap composed of 64 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:33:33] [INFO ] Deduced a trap composed of 64 places in 209 ms of which 2 ms to minimize.
[2024-05-29 17:33:33] [INFO ] Deduced a trap composed of 67 places in 315 ms of which 2 ms to minimize.
[2024-05-29 17:33:33] [INFO ] Deduced a trap composed of 67 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:33:34] [INFO ] Deduced a trap composed of 67 places in 195 ms of which 2 ms to minimize.
[2024-05-29 17:33:34] [INFO ] Deduced a trap composed of 67 places in 196 ms of which 3 ms to minimize.
[2024-05-29 17:33:34] [INFO ] Deduced a trap composed of 68 places in 234 ms of which 2 ms to minimize.
[2024-05-29 17:33:34] [INFO ] Deduced a trap composed of 67 places in 232 ms of which 2 ms to minimize.
[2024-05-29 17:33:35] [INFO ] Deduced a trap composed of 64 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:33:35] [INFO ] Deduced a trap composed of 64 places in 202 ms of which 2 ms to minimize.
[2024-05-29 17:33:35] [INFO ] Deduced a trap composed of 67 places in 231 ms of which 2 ms to minimize.
[2024-05-29 17:33:35] [INFO ] Deduced a trap composed of 65 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:33:36] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:33:36] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:33:36] [INFO ] Deduced a trap composed of 65 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:33:36] [INFO ] Deduced a trap composed of 66 places in 256 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:33:38] [INFO ] Deduced a trap composed of 68 places in 269 ms of which 2 ms to minimize.
[2024-05-29 17:33:38] [INFO ] Deduced a trap composed of 66 places in 248 ms of which 2 ms to minimize.
SMT process timed out in 31118ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 31131ms
Finished structural reductions in LTL mode , in 1 iterations and 31670 ms. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 408 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-00
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA TokenRing-PT-010-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-PT-010-LTLFireability-00 finished in 32191 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!p0)))'
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 4 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:33:39] [INFO ] Invariant cache hit.
[2024-05-29 17:33:39] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-29 17:33:39] [INFO ] Invariant cache hit.
[2024-05-29 17:33:39] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:33:39] [INFO ] Implicit Places using invariants and state equation in 534 ms returned []
Implicit Place search using SMT with State Equation took 598 ms to find 0 implicit places.
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:33:39] [INFO ] Invariant cache hit.
[2024-05-29 17:33:39] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:33:47] [INFO ] Deduced a trap composed of 66 places in 161 ms of which 2 ms to minimize.
[2024-05-29 17:33:47] [INFO ] Deduced a trap composed of 67 places in 208 ms of which 2 ms to minimize.
[2024-05-29 17:33:47] [INFO ] Deduced a trap composed of 66 places in 188 ms of which 2 ms to minimize.
[2024-05-29 17:33:47] [INFO ] Deduced a trap composed of 65 places in 222 ms of which 3 ms to minimize.
[2024-05-29 17:33:47] [INFO ] Deduced a trap composed of 66 places in 201 ms of which 2 ms to minimize.
[2024-05-29 17:33:48] [INFO ] Deduced a trap composed of 65 places in 210 ms of which 4 ms to minimize.
[2024-05-29 17:33:48] [INFO ] Deduced a trap composed of 66 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:33:48] [INFO ] Deduced a trap composed of 65 places in 195 ms of which 3 ms to minimize.
[2024-05-29 17:33:48] [INFO ] Deduced a trap composed of 65 places in 265 ms of which 2 ms to minimize.
[2024-05-29 17:33:49] [INFO ] Deduced a trap composed of 67 places in 198 ms of which 3 ms to minimize.
[2024-05-29 17:33:49] [INFO ] Deduced a trap composed of 65 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:33:49] [INFO ] Deduced a trap composed of 64 places in 193 ms of which 3 ms to minimize.
[2024-05-29 17:33:49] [INFO ] Deduced a trap composed of 65 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:33:49] [INFO ] Deduced a trap composed of 66 places in 193 ms of which 3 ms to minimize.
[2024-05-29 17:33:50] [INFO ] Deduced a trap composed of 64 places in 206 ms of which 2 ms to minimize.
[2024-05-29 17:33:50] [INFO ] Deduced a trap composed of 62 places in 212 ms of which 2 ms to minimize.
[2024-05-29 17:33:50] [INFO ] Deduced a trap composed of 65 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:33:50] [INFO ] Deduced a trap composed of 63 places in 168 ms of which 2 ms to minimize.
[2024-05-29 17:33:50] [INFO ] Deduced a trap composed of 64 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:33:51] [INFO ] Deduced a trap composed of 66 places in 223 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:33:52] [INFO ] Deduced a trap composed of 64 places in 165 ms of which 2 ms to minimize.
[2024-05-29 17:33:52] [INFO ] Deduced a trap composed of 65 places in 221 ms of which 2 ms to minimize.
[2024-05-29 17:33:52] [INFO ] Deduced a trap composed of 65 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:33:53] [INFO ] Deduced a trap composed of 65 places in 207 ms of which 2 ms to minimize.
[2024-05-29 17:33:53] [INFO ] Deduced a trap composed of 64 places in 196 ms of which 2 ms to minimize.
[2024-05-29 17:33:53] [INFO ] Deduced a trap composed of 66 places in 189 ms of which 3 ms to minimize.
[2024-05-29 17:33:53] [INFO ] Deduced a trap composed of 64 places in 194 ms of which 2 ms to minimize.
[2024-05-29 17:33:53] [INFO ] Deduced a trap composed of 64 places in 178 ms of which 2 ms to minimize.
[2024-05-29 17:33:54] [INFO ] Deduced a trap composed of 64 places in 195 ms of which 2 ms to minimize.
[2024-05-29 17:33:54] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:33:54] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:33:54] [INFO ] Deduced a trap composed of 68 places in 165 ms of which 2 ms to minimize.
[2024-05-29 17:33:55] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:33:55] [INFO ] Deduced a trap composed of 65 places in 167 ms of which 2 ms to minimize.
[2024-05-29 17:33:55] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:33:55] [INFO ] Deduced a trap composed of 64 places in 167 ms of which 1 ms to minimize.
[2024-05-29 17:33:55] [INFO ] Deduced a trap composed of 65 places in 273 ms of which 3 ms to minimize.
[2024-05-29 17:33:56] [INFO ] Deduced a trap composed of 65 places in 167 ms of which 2 ms to minimize.
[2024-05-29 17:33:56] [INFO ] Deduced a trap composed of 65 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:33:56] [INFO ] Deduced a trap composed of 65 places in 160 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:34:02] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:34:02] [INFO ] Deduced a trap composed of 67 places in 196 ms of which 3 ms to minimize.
[2024-05-29 17:34:02] [INFO ] Deduced a trap composed of 68 places in 166 ms of which 2 ms to minimize.
[2024-05-29 17:34:03] [INFO ] Deduced a trap composed of 66 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:34:03] [INFO ] Deduced a trap composed of 64 places in 180 ms of which 1 ms to minimize.
[2024-05-29 17:34:03] [INFO ] Deduced a trap composed of 64 places in 246 ms of which 3 ms to minimize.
[2024-05-29 17:34:03] [INFO ] Deduced a trap composed of 67 places in 170 ms of which 2 ms to minimize.
[2024-05-29 17:34:03] [INFO ] Deduced a trap composed of 67 places in 199 ms of which 3 ms to minimize.
[2024-05-29 17:34:04] [INFO ] Deduced a trap composed of 67 places in 172 ms of which 3 ms to minimize.
[2024-05-29 17:34:04] [INFO ] Deduced a trap composed of 67 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:34:04] [INFO ] Deduced a trap composed of 68 places in 199 ms of which 3 ms to minimize.
[2024-05-29 17:34:04] [INFO ] Deduced a trap composed of 67 places in 196 ms of which 3 ms to minimize.
[2024-05-29 17:34:05] [INFO ] Deduced a trap composed of 64 places in 200 ms of which 3 ms to minimize.
[2024-05-29 17:34:05] [INFO ] Deduced a trap composed of 64 places in 198 ms of which 3 ms to minimize.
[2024-05-29 17:34:05] [INFO ] Deduced a trap composed of 67 places in 199 ms of which 2 ms to minimize.
[2024-05-29 17:34:05] [INFO ] Deduced a trap composed of 65 places in 196 ms of which 3 ms to minimize.
[2024-05-29 17:34:05] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:34:06] [INFO ] Deduced a trap composed of 65 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:34:06] [INFO ] Deduced a trap composed of 65 places in 168 ms of which 2 ms to minimize.
[2024-05-29 17:34:06] [INFO ] Deduced a trap composed of 66 places in 248 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:34:08] [INFO ] Deduced a trap composed of 68 places in 150 ms of which 1 ms to minimize.
[2024-05-29 17:34:08] [INFO ] Deduced a trap composed of 66 places in 204 ms of which 3 ms to minimize.
[2024-05-29 17:34:08] [INFO ] Deduced a trap composed of 65 places in 201 ms of which 2 ms to minimize.
[2024-05-29 17:34:08] [INFO ] Deduced a trap composed of 64 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:34:09] [INFO ] Deduced a trap composed of 64 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:34:09] [INFO ] Deduced a trap composed of 65 places in 174 ms of which 2 ms to minimize.
[2024-05-29 17:34:09] [INFO ] Deduced a trap composed of 65 places in 202 ms of which 2 ms to minimize.
[2024-05-29 17:34:09] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:34:10] [INFO ] Deduced a trap composed of 64 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:34:10] [INFO ] Deduced a trap composed of 67 places in 170 ms of which 2 ms to minimize.
[2024-05-29 17:34:10] [INFO ] Deduced a trap composed of 64 places in 172 ms of which 1 ms to minimize.
[2024-05-29 17:34:10] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 121/1232 variables, and 204 constraints, problems are : Problem set: 0 solved, 1101 unsolved in 30033 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 1101/1101 constraints, Known Traps: 72/72 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 72/204 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:34:13] [INFO ] Deduced a trap composed of 64 places in 134 ms of which 2 ms to minimize.
[2024-05-29 17:34:13] [INFO ] Deduced a trap composed of 64 places in 150 ms of which 1 ms to minimize.
[2024-05-29 17:34:13] [INFO ] Deduced a trap composed of 64 places in 207 ms of which 3 ms to minimize.
[2024-05-29 17:34:14] [INFO ] Deduced a trap composed of 63 places in 212 ms of which 2 ms to minimize.
[2024-05-29 17:34:14] [INFO ] Deduced a trap composed of 63 places in 237 ms of which 3 ms to minimize.
[2024-05-29 17:34:14] [INFO ] Deduced a trap composed of 67 places in 235 ms of which 2 ms to minimize.
[2024-05-29 17:34:14] [INFO ] Deduced a trap composed of 64 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:34:15] [INFO ] Deduced a trap composed of 64 places in 229 ms of which 2 ms to minimize.
[2024-05-29 17:34:15] [INFO ] Deduced a trap composed of 64 places in 170 ms of which 2 ms to minimize.
[2024-05-29 17:34:15] [INFO ] Deduced a trap composed of 63 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:34:15] [INFO ] Deduced a trap composed of 63 places in 236 ms of which 2 ms to minimize.
[2024-05-29 17:34:16] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:34:16] [INFO ] Deduced a trap composed of 65 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:34:16] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:34:16] [INFO ] Deduced a trap composed of 66 places in 261 ms of which 2 ms to minimize.
[2024-05-29 17:34:17] [INFO ] Deduced a trap composed of 65 places in 280 ms of which 3 ms to minimize.
[2024-05-29 17:34:17] [INFO ] Deduced a trap composed of 66 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:34:17] [INFO ] Deduced a trap composed of 66 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:34:17] [INFO ] Deduced a trap composed of 64 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:34:18] [INFO ] Deduced a trap composed of 64 places in 249 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/224 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:34:20] [INFO ] Deduced a trap composed of 65 places in 120 ms of which 2 ms to minimize.
[2024-05-29 17:34:20] [INFO ] Deduced a trap composed of 64 places in 145 ms of which 2 ms to minimize.
[2024-05-29 17:34:20] [INFO ] Deduced a trap composed of 68 places in 143 ms of which 1 ms to minimize.
[2024-05-29 17:34:20] [INFO ] Deduced a trap composed of 67 places in 141 ms of which 2 ms to minimize.
[2024-05-29 17:34:20] [INFO ] Deduced a trap composed of 65 places in 155 ms of which 3 ms to minimize.
[2024-05-29 17:34:21] [INFO ] Deduced a trap composed of 64 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:34:21] [INFO ] Deduced a trap composed of 64 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:34:21] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:34:21] [INFO ] Deduced a trap composed of 63 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:34:22] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:34:22] [INFO ] Deduced a trap composed of 66 places in 266 ms of which 2 ms to minimize.
[2024-05-29 17:34:22] [INFO ] Deduced a trap composed of 65 places in 330 ms of which 2 ms to minimize.
[2024-05-29 17:34:22] [INFO ] Deduced a trap composed of 63 places in 171 ms of which 2 ms to minimize.
[2024-05-29 17:34:23] [INFO ] Deduced a trap composed of 65 places in 203 ms of which 2 ms to minimize.
[2024-05-29 17:34:23] [INFO ] Deduced a trap composed of 65 places in 239 ms of which 3 ms to minimize.
[2024-05-29 17:34:23] [INFO ] Deduced a trap composed of 65 places in 236 ms of which 2 ms to minimize.
[2024-05-29 17:34:23] [INFO ] Deduced a trap composed of 64 places in 231 ms of which 2 ms to minimize.
[2024-05-29 17:34:24] [INFO ] Deduced a trap composed of 63 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:34:24] [INFO ] Deduced a trap composed of 64 places in 263 ms of which 3 ms to minimize.
[2024-05-29 17:34:24] [INFO ] Deduced a trap composed of 64 places in 249 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/244 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:34:26] [INFO ] Deduced a trap composed of 67 places in 123 ms of which 1 ms to minimize.
[2024-05-29 17:34:26] [INFO ] Deduced a trap composed of 67 places in 155 ms of which 2 ms to minimize.
[2024-05-29 17:34:27] [INFO ] Deduced a trap composed of 67 places in 187 ms of which 2 ms to minimize.
[2024-05-29 17:34:27] [INFO ] Deduced a trap composed of 68 places in 186 ms of which 2 ms to minimize.
[2024-05-29 17:34:27] [INFO ] Deduced a trap composed of 63 places in 172 ms of which 2 ms to minimize.
[2024-05-29 17:34:27] [INFO ] Deduced a trap composed of 64 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:34:27] [INFO ] Deduced a trap composed of 66 places in 208 ms of which 3 ms to minimize.
[2024-05-29 17:34:28] [INFO ] Deduced a trap composed of 68 places in 212 ms of which 2 ms to minimize.
[2024-05-29 17:34:28] [INFO ] Deduced a trap composed of 66 places in 222 ms of which 2 ms to minimize.
[2024-05-29 17:34:28] [INFO ] Deduced a trap composed of 67 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:34:28] [INFO ] Deduced a trap composed of 66 places in 231 ms of which 2 ms to minimize.
[2024-05-29 17:34:29] [INFO ] Deduced a trap composed of 64 places in 260 ms of which 3 ms to minimize.
[2024-05-29 17:34:29] [INFO ] Deduced a trap composed of 68 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:34:29] [INFO ] Deduced a trap composed of 64 places in 196 ms of which 3 ms to minimize.
[2024-05-29 17:34:29] [INFO ] Deduced a trap composed of 64 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:34:30] [INFO ] Deduced a trap composed of 64 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:34:30] [INFO ] Deduced a trap composed of 66 places in 244 ms of which 3 ms to minimize.
[2024-05-29 17:34:30] [INFO ] Deduced a trap composed of 63 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:34:31] [INFO ] Deduced a trap composed of 65 places in 203 ms of which 2 ms to minimize.
[2024-05-29 17:34:31] [INFO ] Deduced a trap composed of 64 places in 245 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 20/264 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:34:33] [INFO ] Deduced a trap composed of 64 places in 120 ms of which 1 ms to minimize.
[2024-05-29 17:34:33] [INFO ] Deduced a trap composed of 63 places in 142 ms of which 2 ms to minimize.
[2024-05-29 17:34:34] [INFO ] Deduced a trap composed of 66 places in 144 ms of which 2 ms to minimize.
[2024-05-29 17:34:34] [INFO ] Deduced a trap composed of 62 places in 141 ms of which 2 ms to minimize.
[2024-05-29 17:34:34] [INFO ] Deduced a trap composed of 64 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:34:34] [INFO ] Deduced a trap composed of 66 places in 199 ms of which 2 ms to minimize.
[2024-05-29 17:34:34] [INFO ] Deduced a trap composed of 63 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:34:35] [INFO ] Deduced a trap composed of 66 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:34:35] [INFO ] Deduced a trap composed of 68 places in 228 ms of which 2 ms to minimize.
[2024-05-29 17:34:35] [INFO ] Deduced a trap composed of 65 places in 237 ms of which 2 ms to minimize.
[2024-05-29 17:34:36] [INFO ] Deduced a trap composed of 64 places in 196 ms of which 2 ms to minimize.
[2024-05-29 17:34:36] [INFO ] Deduced a trap composed of 65 places in 233 ms of which 2 ms to minimize.
[2024-05-29 17:34:36] [INFO ] Deduced a trap composed of 65 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:34:36] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:34:37] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 3 ms to minimize.
[2024-05-29 17:34:37] [INFO ] Deduced a trap composed of 63 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:34:37] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 3 ms to minimize.
[2024-05-29 17:34:37] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:34:38] [INFO ] Deduced a trap composed of 66 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:34:38] [INFO ] Deduced a trap composed of 66 places in 254 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 20/284 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 121/1232 variables, and 284 constraints, problems are : Problem set: 0 solved, 1101 unsolved in 30025 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 0/1101 constraints, Known Traps: 152/152 constraints]
After SMT, in 61011ms problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 61033ms
Finished structural reductions in LTL mode , in 1 iterations and 61639 ms. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, p0, p0]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-01
Entered a terminal (fully accepting) state of product in 28 steps with 0 reset in 4 ms.
FORMULA TokenRing-PT-010-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-PT-010-LTLFireability-01 finished in 61786 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 22 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 32 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:34:41] [INFO ] Invariant cache hit.
[2024-05-29 17:34:41] [INFO ] Implicit Places using invariants in 256 ms returned []
[2024-05-29 17:34:41] [INFO ] Invariant cache hit.
[2024-05-29 17:34:41] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:34:42] [INFO ] Implicit Places using invariants and state equation in 1325 ms returned []
Implicit Place search using SMT with State Equation took 1583 ms to find 0 implicit places.
[2024-05-29 17:34:42] [INFO ] Redundant transitions in 44 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:34:42] [INFO ] Invariant cache hit.
[2024-05-29 17:34:42] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:34:49] [INFO ] Deduced a trap composed of 66 places in 209 ms of which 2 ms to minimize.
[2024-05-29 17:34:49] [INFO ] Deduced a trap composed of 67 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:34:49] [INFO ] Deduced a trap composed of 66 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:34:50] [INFO ] Deduced a trap composed of 65 places in 199 ms of which 3 ms to minimize.
[2024-05-29 17:34:50] [INFO ] Deduced a trap composed of 66 places in 214 ms of which 2 ms to minimize.
[2024-05-29 17:34:50] [INFO ] Deduced a trap composed of 65 places in 202 ms of which 2 ms to minimize.
[2024-05-29 17:34:50] [INFO ] Deduced a trap composed of 66 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:34:50] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:34:51] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:34:51] [INFO ] Deduced a trap composed of 67 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:34:51] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:34:52] [INFO ] Deduced a trap composed of 64 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:34:52] [INFO ] Deduced a trap composed of 65 places in 210 ms of which 2 ms to minimize.
[2024-05-29 17:34:52] [INFO ] Deduced a trap composed of 66 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:34:52] [INFO ] Deduced a trap composed of 64 places in 246 ms of which 3 ms to minimize.
[2024-05-29 17:34:53] [INFO ] Deduced a trap composed of 62 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:34:53] [INFO ] Deduced a trap composed of 65 places in 202 ms of which 2 ms to minimize.
[2024-05-29 17:34:53] [INFO ] Deduced a trap composed of 63 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:34:53] [INFO ] Deduced a trap composed of 64 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:34:54] [INFO ] Deduced a trap composed of 66 places in 243 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:34:55] [INFO ] Deduced a trap composed of 64 places in 186 ms of which 3 ms to minimize.
[2024-05-29 17:34:55] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:34:55] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:34:56] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:34:56] [INFO ] Deduced a trap composed of 64 places in 206 ms of which 2 ms to minimize.
[2024-05-29 17:34:56] [INFO ] Deduced a trap composed of 66 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:34:56] [INFO ] Deduced a trap composed of 64 places in 289 ms of which 2 ms to minimize.
[2024-05-29 17:34:57] [INFO ] Deduced a trap composed of 64 places in 194 ms of which 2 ms to minimize.
[2024-05-29 17:34:57] [INFO ] Deduced a trap composed of 64 places in 206 ms of which 2 ms to minimize.
[2024-05-29 17:34:57] [INFO ] Deduced a trap composed of 65 places in 263 ms of which 3 ms to minimize.
[2024-05-29 17:34:57] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:34:58] [INFO ] Deduced a trap composed of 68 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:34:58] [INFO ] Deduced a trap composed of 64 places in 242 ms of which 3 ms to minimize.
[2024-05-29 17:34:58] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:34:58] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:34:59] [INFO ] Deduced a trap composed of 64 places in 279 ms of which 3 ms to minimize.
[2024-05-29 17:34:59] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:34:59] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:34:59] [INFO ] Deduced a trap composed of 65 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:35:00] [INFO ] Deduced a trap composed of 65 places in 236 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:35:08] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:35:08] [INFO ] Deduced a trap composed of 67 places in 210 ms of which 2 ms to minimize.
[2024-05-29 17:35:08] [INFO ] Deduced a trap composed of 68 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:35:08] [INFO ] Deduced a trap composed of 66 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:35:09] [INFO ] Deduced a trap composed of 64 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:35:09] [INFO ] Deduced a trap composed of 64 places in 264 ms of which 2 ms to minimize.
[2024-05-29 17:35:09] [INFO ] Deduced a trap composed of 67 places in 203 ms of which 3 ms to minimize.
[2024-05-29 17:35:09] [INFO ] Deduced a trap composed of 67 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:35:10] [INFO ] Deduced a trap composed of 67 places in 276 ms of which 10 ms to minimize.
[2024-05-29 17:35:10] [INFO ] Deduced a trap composed of 67 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:35:10] [INFO ] Deduced a trap composed of 68 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:35:10] [INFO ] Deduced a trap composed of 67 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:35:11] [INFO ] Deduced a trap composed of 64 places in 275 ms of which 2 ms to minimize.
[2024-05-29 17:35:11] [INFO ] Deduced a trap composed of 64 places in 239 ms of which 3 ms to minimize.
[2024-05-29 17:35:11] [INFO ] Deduced a trap composed of 67 places in 264 ms of which 3 ms to minimize.
[2024-05-29 17:35:12] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:35:12] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:35:12] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:35:12] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:35:13] [INFO ] Deduced a trap composed of 66 places in 265 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 121/1232 variables, and 192 constraints, problems are : Problem set: 0 solved, 1101 unsolved in 30035 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 1101/1101 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 60/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:35:17] [INFO ] Deduced a trap composed of 66 places in 128 ms of which 2 ms to minimize.
[2024-05-29 17:35:17] [INFO ] Deduced a trap composed of 63 places in 159 ms of which 2 ms to minimize.
[2024-05-29 17:35:17] [INFO ] Deduced a trap composed of 67 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:35:17] [INFO ] Deduced a trap composed of 67 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:35:18] [INFO ] Deduced a trap composed of 63 places in 236 ms of which 2 ms to minimize.
[2024-05-29 17:35:18] [INFO ] Deduced a trap composed of 67 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:35:18] [INFO ] Deduced a trap composed of 64 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:35:18] [INFO ] Deduced a trap composed of 65 places in 238 ms of which 3 ms to minimize.
[2024-05-29 17:35:19] [INFO ] Deduced a trap composed of 66 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:35:19] [INFO ] Deduced a trap composed of 63 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:35:19] [INFO ] Deduced a trap composed of 67 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:35:19] [INFO ] Deduced a trap composed of 68 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:35:20] [INFO ] Deduced a trap composed of 64 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:35:20] [INFO ] Deduced a trap composed of 62 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:35:20] [INFO ] Deduced a trap composed of 66 places in 352 ms of which 3 ms to minimize.
[2024-05-29 17:35:21] [INFO ] Deduced a trap composed of 65 places in 334 ms of which 2 ms to minimize.
[2024-05-29 17:35:21] [INFO ] Deduced a trap composed of 66 places in 175 ms of which 2 ms to minimize.
[2024-05-29 17:35:21] [INFO ] Deduced a trap composed of 66 places in 264 ms of which 3 ms to minimize.
[2024-05-29 17:35:21] [INFO ] Deduced a trap composed of 64 places in 279 ms of which 2 ms to minimize.
[2024-05-29 17:35:22] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/212 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:35:24] [INFO ] Deduced a trap composed of 63 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:35:24] [INFO ] Deduced a trap composed of 64 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:35:24] [INFO ] Deduced a trap composed of 66 places in 264 ms of which 3 ms to minimize.
[2024-05-29 17:35:24] [INFO ] Deduced a trap composed of 67 places in 156 ms of which 2 ms to minimize.
[2024-05-29 17:35:25] [INFO ] Deduced a trap composed of 65 places in 146 ms of which 6 ms to minimize.
[2024-05-29 17:35:25] [INFO ] Deduced a trap composed of 66 places in 149 ms of which 2 ms to minimize.
[2024-05-29 17:35:25] [INFO ] Deduced a trap composed of 64 places in 162 ms of which 2 ms to minimize.
[2024-05-29 17:35:25] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:35:25] [INFO ] Deduced a trap composed of 63 places in 185 ms of which 3 ms to minimize.
[2024-05-29 17:35:26] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:35:26] [INFO ] Deduced a trap composed of 64 places in 269 ms of which 3 ms to minimize.
[2024-05-29 17:35:26] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 3 ms to minimize.
[2024-05-29 17:35:26] [INFO ] Deduced a trap composed of 63 places in 263 ms of which 2 ms to minimize.
[2024-05-29 17:35:27] [INFO ] Deduced a trap composed of 65 places in 283 ms of which 3 ms to minimize.
[2024-05-29 17:35:27] [INFO ] Deduced a trap composed of 65 places in 269 ms of which 2 ms to minimize.
[2024-05-29 17:35:27] [INFO ] Deduced a trap composed of 65 places in 268 ms of which 2 ms to minimize.
[2024-05-29 17:35:27] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:35:28] [INFO ] Deduced a trap composed of 64 places in 200 ms of which 2 ms to minimize.
[2024-05-29 17:35:28] [INFO ] Deduced a trap composed of 66 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:35:28] [INFO ] Deduced a trap composed of 62 places in 265 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/232 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:35:31] [INFO ] Deduced a trap composed of 66 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:35:31] [INFO ] Deduced a trap composed of 65 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:35:32] [INFO ] Deduced a trap composed of 65 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:35:32] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:35:32] [INFO ] Deduced a trap composed of 64 places in 196 ms of which 3 ms to minimize.
[2024-05-29 17:35:32] [INFO ] Deduced a trap composed of 65 places in 199 ms of which 2 ms to minimize.
[2024-05-29 17:35:33] [INFO ] Deduced a trap composed of 66 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:35:33] [INFO ] Deduced a trap composed of 67 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:35:33] [INFO ] Deduced a trap composed of 68 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:35:33] [INFO ] Deduced a trap composed of 69 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:35:34] [INFO ] Deduced a trap composed of 69 places in 267 ms of which 2 ms to minimize.
[2024-05-29 17:35:34] [INFO ] Deduced a trap composed of 68 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:35:34] [INFO ] Deduced a trap composed of 66 places in 258 ms of which 3 ms to minimize.
[2024-05-29 17:35:35] [INFO ] Deduced a trap composed of 66 places in 266 ms of which 3 ms to minimize.
[2024-05-29 17:35:35] [INFO ] Deduced a trap composed of 66 places in 205 ms of which 2 ms to minimize.
[2024-05-29 17:35:35] [INFO ] Deduced a trap composed of 68 places in 273 ms of which 2 ms to minimize.
[2024-05-29 17:35:35] [INFO ] Deduced a trap composed of 66 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:35:36] [INFO ] Deduced a trap composed of 68 places in 250 ms of which 3 ms to minimize.
[2024-05-29 17:35:36] [INFO ] Deduced a trap composed of 64 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:35:36] [INFO ] Deduced a trap composed of 66 places in 253 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 20/252 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:35:40] [INFO ] Deduced a trap composed of 65 places in 183 ms of which 3 ms to minimize.
[2024-05-29 17:35:40] [INFO ] Deduced a trap composed of 65 places in 181 ms of which 2 ms to minimize.
[2024-05-29 17:35:40] [INFO ] Deduced a trap composed of 66 places in 218 ms of which 2 ms to minimize.
[2024-05-29 17:35:40] [INFO ] Deduced a trap composed of 65 places in 215 ms of which 3 ms to minimize.
[2024-05-29 17:35:41] [INFO ] Deduced a trap composed of 68 places in 230 ms of which 2 ms to minimize.
[2024-05-29 17:35:41] [INFO ] Deduced a trap composed of 65 places in 186 ms of which 2 ms to minimize.
[2024-05-29 17:35:41] [INFO ] Deduced a trap composed of 66 places in 198 ms of which 3 ms to minimize.
[2024-05-29 17:35:41] [INFO ] Deduced a trap composed of 64 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:35:42] [INFO ] Deduced a trap composed of 65 places in 199 ms of which 2 ms to minimize.
[2024-05-29 17:35:42] [INFO ] Deduced a trap composed of 65 places in 206 ms of which 3 ms to minimize.
[2024-05-29 17:35:42] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:35:42] [INFO ] Deduced a trap composed of 67 places in 261 ms of which 2 ms to minimize.
[2024-05-29 17:35:43] [INFO ] Deduced a trap composed of 67 places in 289 ms of which 3 ms to minimize.
[2024-05-29 17:35:43] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:35:43] [INFO ] Deduced a trap composed of 66 places in 260 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 121/1232 variables, and 267 constraints, problems are : Problem set: 0 solved, 1101 unsolved in 30035 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 0/1101 constraints, Known Traps: 135/135 constraints]
After SMT, in 61141ms problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 61162ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62834 ms. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0)]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-02
Product exploration explored 100000 steps with 0 reset in 846 ms.
Stack based approach found an accepted trace after 147 steps with 0 reset with depth 148 and stack size 148 in 2 ms.
FORMULA TokenRing-PT-010-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-PT-010-LTLFireability-02 finished in 63782 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 36 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:35:44] [INFO ] Invariant cache hit.
[2024-05-29 17:35:44] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-05-29 17:35:44] [INFO ] Invariant cache hit.
[2024-05-29 17:35:45] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:35:45] [INFO ] Implicit Places using invariants and state equation in 628 ms returned []
Implicit Place search using SMT with State Equation took 729 ms to find 0 implicit places.
[2024-05-29 17:35:45] [INFO ] Redundant transitions in 31 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:35:45] [INFO ] Invariant cache hit.
[2024-05-29 17:35:45] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:35:53] [INFO ] Deduced a trap composed of 66 places in 215 ms of which 3 ms to minimize.
[2024-05-29 17:35:53] [INFO ] Deduced a trap composed of 67 places in 281 ms of which 3 ms to minimize.
[2024-05-29 17:35:53] [INFO ] Deduced a trap composed of 66 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:35:54] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:35:54] [INFO ] Deduced a trap composed of 66 places in 272 ms of which 2 ms to minimize.
[2024-05-29 17:35:54] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:35:54] [INFO ] Deduced a trap composed of 66 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:35:55] [INFO ] Deduced a trap composed of 65 places in 264 ms of which 3 ms to minimize.
[2024-05-29 17:35:55] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:35:55] [INFO ] Deduced a trap composed of 67 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:35:56] [INFO ] Deduced a trap composed of 65 places in 265 ms of which 2 ms to minimize.
[2024-05-29 17:35:56] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:35:56] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:35:56] [INFO ] Deduced a trap composed of 66 places in 246 ms of which 3 ms to minimize.
[2024-05-29 17:35:57] [INFO ] Deduced a trap composed of 64 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:35:57] [INFO ] Deduced a trap composed of 62 places in 264 ms of which 2 ms to minimize.
[2024-05-29 17:35:57] [INFO ] Deduced a trap composed of 65 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:35:57] [INFO ] Deduced a trap composed of 63 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:35:58] [INFO ] Deduced a trap composed of 64 places in 236 ms of which 2 ms to minimize.
[2024-05-29 17:35:58] [INFO ] Deduced a trap composed of 66 places in 215 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:35:59] [INFO ] Deduced a trap composed of 64 places in 184 ms of which 2 ms to minimize.
[2024-05-29 17:35:59] [INFO ] Deduced a trap composed of 65 places in 239 ms of which 2 ms to minimize.
[2024-05-29 17:35:59] [INFO ] Deduced a trap composed of 65 places in 242 ms of which 3 ms to minimize.
[2024-05-29 17:36:00] [INFO ] Deduced a trap composed of 65 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:36:00] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:36:00] [INFO ] Deduced a trap composed of 66 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:36:00] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:36:01] [INFO ] Deduced a trap composed of 64 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:36:01] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 3 ms to minimize.
[2024-05-29 17:36:01] [INFO ] Deduced a trap composed of 65 places in 280 ms of which 2 ms to minimize.
[2024-05-29 17:36:02] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:36:02] [INFO ] Deduced a trap composed of 68 places in 210 ms of which 2 ms to minimize.
[2024-05-29 17:36:02] [INFO ] Deduced a trap composed of 64 places in 260 ms of which 3 ms to minimize.
[2024-05-29 17:36:02] [INFO ] Deduced a trap composed of 65 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:36:03] [INFO ] Deduced a trap composed of 65 places in 241 ms of which 3 ms to minimize.
[2024-05-29 17:36:03] [INFO ] Deduced a trap composed of 64 places in 208 ms of which 2 ms to minimize.
[2024-05-29 17:36:03] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:36:03] [INFO ] Deduced a trap composed of 65 places in 237 ms of which 2 ms to minimize.
[2024-05-29 17:36:03] [INFO ] Deduced a trap composed of 65 places in 153 ms of which 1 ms to minimize.
[2024-05-29 17:36:04] [INFO ] Deduced a trap composed of 65 places in 142 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:36:10] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:36:10] [INFO ] Deduced a trap composed of 67 places in 199 ms of which 3 ms to minimize.
[2024-05-29 17:36:11] [INFO ] Deduced a trap composed of 68 places in 270 ms of which 3 ms to minimize.
[2024-05-29 17:36:11] [INFO ] Deduced a trap composed of 66 places in 261 ms of which 2 ms to minimize.
[2024-05-29 17:36:11] [INFO ] Deduced a trap composed of 64 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:36:11] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:36:12] [INFO ] Deduced a trap composed of 67 places in 203 ms of which 2 ms to minimize.
[2024-05-29 17:36:12] [INFO ] Deduced a trap composed of 67 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:36:12] [INFO ] Deduced a trap composed of 67 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:36:12] [INFO ] Deduced a trap composed of 67 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:36:13] [INFO ] Deduced a trap composed of 68 places in 189 ms of which 2 ms to minimize.
[2024-05-29 17:36:13] [INFO ] Deduced a trap composed of 67 places in 242 ms of which 3 ms to minimize.
[2024-05-29 17:36:13] [INFO ] Deduced a trap composed of 64 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:36:14] [INFO ] Deduced a trap composed of 64 places in 298 ms of which 2 ms to minimize.
[2024-05-29 17:36:14] [INFO ] Deduced a trap composed of 67 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:36:14] [INFO ] Deduced a trap composed of 65 places in 192 ms of which 3 ms to minimize.
[2024-05-29 17:36:14] [INFO ] Deduced a trap composed of 65 places in 196 ms of which 2 ms to minimize.
[2024-05-29 17:36:14] [INFO ] Deduced a trap composed of 65 places in 181 ms of which 2 ms to minimize.
[2024-05-29 17:36:15] [INFO ] Deduced a trap composed of 65 places in 190 ms of which 2 ms to minimize.
[2024-05-29 17:36:15] [INFO ] Deduced a trap composed of 66 places in 205 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:36:17] [INFO ] Deduced a trap composed of 68 places in 201 ms of which 2 ms to minimize.
SMT process timed out in 31490ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 31513ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 32323 ms. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-03
Product exploration explored 100000 steps with 3883 reset in 2513 ms.
Product exploration explored 100000 steps with 3891 reset in 2384 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 83 steps (0 resets) in 10 ms. (7 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
[2024-05-29 17:36:24] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 32 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:36:40] [INFO ] Invariant cache hit.
[2024-05-29 17:36:40] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-29 17:36:40] [INFO ] Invariant cache hit.
[2024-05-29 17:36:40] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:36:40] [INFO ] Implicit Places using invariants and state equation in 638 ms returned []
Implicit Place search using SMT with State Equation took 712 ms to find 0 implicit places.
[2024-05-29 17:36:40] [INFO ] Redundant transitions in 31 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:36:40] [INFO ] Invariant cache hit.
[2024-05-29 17:36:40] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:36:48] [INFO ] Deduced a trap composed of 66 places in 203 ms of which 2 ms to minimize.
[2024-05-29 17:36:48] [INFO ] Deduced a trap composed of 67 places in 258 ms of which 3 ms to minimize.
[2024-05-29 17:36:49] [INFO ] Deduced a trap composed of 66 places in 255 ms of which 3 ms to minimize.
[2024-05-29 17:36:49] [INFO ] Deduced a trap composed of 65 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:36:49] [INFO ] Deduced a trap composed of 66 places in 264 ms of which 3 ms to minimize.
[2024-05-29 17:36:50] [INFO ] Deduced a trap composed of 65 places in 264 ms of which 2 ms to minimize.
[2024-05-29 17:36:50] [INFO ] Deduced a trap composed of 66 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:36:50] [INFO ] Deduced a trap composed of 65 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:36:50] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:36:51] [INFO ] Deduced a trap composed of 67 places in 250 ms of which 3 ms to minimize.
[2024-05-29 17:36:51] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:36:51] [INFO ] Deduced a trap composed of 64 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:36:51] [INFO ] Deduced a trap composed of 65 places in 261 ms of which 2 ms to minimize.
[2024-05-29 17:36:52] [INFO ] Deduced a trap composed of 66 places in 265 ms of which 2 ms to minimize.
[2024-05-29 17:36:52] [INFO ] Deduced a trap composed of 64 places in 274 ms of which 2 ms to minimize.
[2024-05-29 17:36:52] [INFO ] Deduced a trap composed of 62 places in 264 ms of which 2 ms to minimize.
[2024-05-29 17:36:52] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:36:53] [INFO ] Deduced a trap composed of 63 places in 266 ms of which 2 ms to minimize.
[2024-05-29 17:36:53] [INFO ] Deduced a trap composed of 64 places in 277 ms of which 2 ms to minimize.
[2024-05-29 17:36:53] [INFO ] Deduced a trap composed of 66 places in 258 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:36:55] [INFO ] Deduced a trap composed of 64 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:36:55] [INFO ] Deduced a trap composed of 65 places in 347 ms of which 3 ms to minimize.
[2024-05-29 17:36:55] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:36:55] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:36:56] [INFO ] Deduced a trap composed of 64 places in 255 ms of which 3 ms to minimize.
[2024-05-29 17:36:56] [INFO ] Deduced a trap composed of 66 places in 269 ms of which 2 ms to minimize.
[2024-05-29 17:36:56] [INFO ] Deduced a trap composed of 64 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:36:57] [INFO ] Deduced a trap composed of 64 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:36:57] [INFO ] Deduced a trap composed of 64 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:36:57] [INFO ] Deduced a trap composed of 65 places in 266 ms of which 3 ms to minimize.
[2024-05-29 17:36:57] [INFO ] Deduced a trap composed of 65 places in 263 ms of which 3 ms to minimize.
[2024-05-29 17:36:58] [INFO ] Deduced a trap composed of 68 places in 261 ms of which 2 ms to minimize.
[2024-05-29 17:36:58] [INFO ] Deduced a trap composed of 64 places in 238 ms of which 3 ms to minimize.
[2024-05-29 17:36:58] [INFO ] Deduced a trap composed of 65 places in 239 ms of which 2 ms to minimize.
[2024-05-29 17:36:58] [INFO ] Deduced a trap composed of 65 places in 266 ms of which 2 ms to minimize.
[2024-05-29 17:36:59] [INFO ] Deduced a trap composed of 64 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:36:59] [INFO ] Deduced a trap composed of 65 places in 261 ms of which 2 ms to minimize.
[2024-05-29 17:36:59] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:36:59] [INFO ] Deduced a trap composed of 65 places in 266 ms of which 2 ms to minimize.
[2024-05-29 17:37:00] [INFO ] Deduced a trap composed of 65 places in 227 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:37:07] [INFO ] Deduced a trap composed of 65 places in 264 ms of which 2 ms to minimize.
[2024-05-29 17:37:08] [INFO ] Deduced a trap composed of 67 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:37:08] [INFO ] Deduced a trap composed of 68 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:37:08] [INFO ] Deduced a trap composed of 66 places in 265 ms of which 3 ms to minimize.
[2024-05-29 17:37:08] [INFO ] Deduced a trap composed of 64 places in 264 ms of which 3 ms to minimize.
[2024-05-29 17:37:09] [INFO ] Deduced a trap composed of 64 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:37:09] [INFO ] Deduced a trap composed of 67 places in 197 ms of which 3 ms to minimize.
[2024-05-29 17:37:09] [INFO ] Deduced a trap composed of 67 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:37:09] [INFO ] Deduced a trap composed of 67 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:37:10] [INFO ] Deduced a trap composed of 67 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:37:10] [INFO ] Deduced a trap composed of 68 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:37:10] [INFO ] Deduced a trap composed of 67 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:37:10] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:37:11] [INFO ] Deduced a trap composed of 64 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:37:11] [INFO ] Deduced a trap composed of 67 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:37:11] [INFO ] Deduced a trap composed of 65 places in 279 ms of which 2 ms to minimize.
SMT process timed out in 31029ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 31052ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 31839 ms. Remains : 121/121 places, 1111/1111 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 98 steps (0 resets) in 10 ms. (8 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 147 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
[2024-05-29 17:37:14] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3909 reset in 2615 ms.
Product exploration explored 100000 steps with 3884 reset in 2364 ms.
Support contains 121 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 17 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:37:34] [INFO ] Invariant cache hit.
[2024-05-29 17:37:34] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-29 17:37:34] [INFO ] Invariant cache hit.
[2024-05-29 17:37:35] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:37:35] [INFO ] Implicit Places using invariants and state equation in 387 ms returned []
Implicit Place search using SMT with State Equation took 438 ms to find 0 implicit places.
[2024-05-29 17:37:35] [INFO ] Redundant transitions in 18 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:37:35] [INFO ] Invariant cache hit.
[2024-05-29 17:37:35] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:37:43] [INFO ] Deduced a trap composed of 66 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:37:43] [INFO ] Deduced a trap composed of 67 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:37:43] [INFO ] Deduced a trap composed of 66 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:37:43] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 3 ms to minimize.
[2024-05-29 17:37:44] [INFO ] Deduced a trap composed of 66 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:37:44] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:37:44] [INFO ] Deduced a trap composed of 66 places in 267 ms of which 2 ms to minimize.
[2024-05-29 17:37:45] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:37:45] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 3 ms to minimize.
[2024-05-29 17:37:45] [INFO ] Deduced a trap composed of 67 places in 272 ms of which 3 ms to minimize.
[2024-05-29 17:37:45] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:37:46] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:37:46] [INFO ] Deduced a trap composed of 65 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:37:46] [INFO ] Deduced a trap composed of 66 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:37:46] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:37:47] [INFO ] Deduced a trap composed of 62 places in 265 ms of which 2 ms to minimize.
[2024-05-29 17:37:47] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 3 ms to minimize.
[2024-05-29 17:37:47] [INFO ] Deduced a trap composed of 63 places in 269 ms of which 2 ms to minimize.
[2024-05-29 17:37:47] [INFO ] Deduced a trap composed of 64 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:37:48] [INFO ] Deduced a trap composed of 66 places in 261 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:37:49] [INFO ] Deduced a trap composed of 64 places in 125 ms of which 2 ms to minimize.
[2024-05-29 17:37:49] [INFO ] Deduced a trap composed of 65 places in 170 ms of which 3 ms to minimize.
[2024-05-29 17:37:49] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:37:49] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:37:50] [INFO ] Deduced a trap composed of 64 places in 274 ms of which 3 ms to minimize.
[2024-05-29 17:37:50] [INFO ] Deduced a trap composed of 66 places in 275 ms of which 2 ms to minimize.
[2024-05-29 17:37:50] [INFO ] Deduced a trap composed of 64 places in 261 ms of which 2 ms to minimize.
[2024-05-29 17:37:50] [INFO ] Deduced a trap composed of 64 places in 267 ms of which 3 ms to minimize.
[2024-05-29 17:37:51] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:37:51] [INFO ] Deduced a trap composed of 65 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:37:51] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:37:51] [INFO ] Deduced a trap composed of 68 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:37:52] [INFO ] Deduced a trap composed of 64 places in 264 ms of which 2 ms to minimize.
[2024-05-29 17:37:52] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:37:52] [INFO ] Deduced a trap composed of 65 places in 333 ms of which 2 ms to minimize.
[2024-05-29 17:37:53] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:37:53] [INFO ] Deduced a trap composed of 65 places in 241 ms of which 3 ms to minimize.
[2024-05-29 17:37:53] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:37:53] [INFO ] Deduced a trap composed of 65 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:37:54] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:38:00] [INFO ] Deduced a trap composed of 65 places in 269 ms of which 3 ms to minimize.
[2024-05-29 17:38:01] [INFO ] Deduced a trap composed of 67 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:38:01] [INFO ] Deduced a trap composed of 68 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:38:01] [INFO ] Deduced a trap composed of 66 places in 268 ms of which 2 ms to minimize.
[2024-05-29 17:38:01] [INFO ] Deduced a trap composed of 64 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:38:02] [INFO ] Deduced a trap composed of 64 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:38:02] [INFO ] Deduced a trap composed of 67 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:38:02] [INFO ] Deduced a trap composed of 67 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:38:02] [INFO ] Deduced a trap composed of 67 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:38:03] [INFO ] Deduced a trap composed of 67 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:38:03] [INFO ] Deduced a trap composed of 68 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:38:03] [INFO ] Deduced a trap composed of 67 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:38:04] [INFO ] Deduced a trap composed of 64 places in 265 ms of which 3 ms to minimize.
[2024-05-29 17:38:04] [INFO ] Deduced a trap composed of 64 places in 267 ms of which 2 ms to minimize.
[2024-05-29 17:38:04] [INFO ] Deduced a trap composed of 67 places in 277 ms of which 2 ms to minimize.
[2024-05-29 17:38:05] [INFO ] Deduced a trap composed of 65 places in 279 ms of which 2 ms to minimize.
[2024-05-29 17:38:05] [INFO ] Deduced a trap composed of 65 places in 275 ms of which 2 ms to minimize.
[2024-05-29 17:38:05] [INFO ] Deduced a trap composed of 65 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:38:05] [INFO ] Deduced a trap composed of 65 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:38:06] [INFO ] Deduced a trap composed of 66 places in 270 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 121/1232 variables, and 192 constraints, problems are : Problem set: 0 solved, 1101 unsolved in 30036 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 1101/1101 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 60/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:38:10] [INFO ] Deduced a trap composed of 66 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:38:10] [INFO ] Deduced a trap composed of 63 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:38:11] [INFO ] Deduced a trap composed of 67 places in 269 ms of which 2 ms to minimize.
[2024-05-29 17:38:11] [INFO ] Deduced a trap composed of 67 places in 275 ms of which 2 ms to minimize.
[2024-05-29 17:38:11] [INFO ] Deduced a trap composed of 63 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:38:11] [INFO ] Deduced a trap composed of 67 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:38:12] [INFO ] Deduced a trap composed of 64 places in 242 ms of which 3 ms to minimize.
[2024-05-29 17:38:12] [INFO ] Deduced a trap composed of 65 places in 269 ms of which 2 ms to minimize.
[2024-05-29 17:38:12] [INFO ] Deduced a trap composed of 66 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:38:12] [INFO ] Deduced a trap composed of 63 places in 268 ms of which 2 ms to minimize.
[2024-05-29 17:38:13] [INFO ] Deduced a trap composed of 67 places in 280 ms of which 3 ms to minimize.
[2024-05-29 17:38:13] [INFO ] Deduced a trap composed of 68 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:38:13] [INFO ] Deduced a trap composed of 64 places in 270 ms of which 3 ms to minimize.
[2024-05-29 17:38:13] [INFO ] Deduced a trap composed of 62 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:38:14] [INFO ] Deduced a trap composed of 66 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:38:14] [INFO ] Deduced a trap composed of 65 places in 241 ms of which 3 ms to minimize.
[2024-05-29 17:38:14] [INFO ] Deduced a trap composed of 66 places in 201 ms of which 3 ms to minimize.
[2024-05-29 17:38:15] [INFO ] Deduced a trap composed of 66 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:38:15] [INFO ] Deduced a trap composed of 64 places in 269 ms of which 2 ms to minimize.
[2024-05-29 17:38:15] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/212 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:38:18] [INFO ] Deduced a trap composed of 63 places in 195 ms of which 2 ms to minimize.
[2024-05-29 17:38:18] [INFO ] Deduced a trap composed of 64 places in 211 ms of which 3 ms to minimize.
[2024-05-29 17:38:18] [INFO ] Deduced a trap composed of 66 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:38:18] [INFO ] Deduced a trap composed of 67 places in 284 ms of which 2 ms to minimize.
[2024-05-29 17:38:19] [INFO ] Deduced a trap composed of 65 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:38:19] [INFO ] Deduced a trap composed of 66 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:38:19] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:38:19] [INFO ] Deduced a trap composed of 65 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:38:20] [INFO ] Deduced a trap composed of 63 places in 261 ms of which 2 ms to minimize.
[2024-05-29 17:38:20] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:38:20] [INFO ] Deduced a trap composed of 64 places in 271 ms of which 2 ms to minimize.
[2024-05-29 17:38:20] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:38:21] [INFO ] Deduced a trap composed of 63 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:38:21] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:38:21] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:38:22] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:38:22] [INFO ] Deduced a trap composed of 65 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:38:22] [INFO ] Deduced a trap composed of 64 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:38:22] [INFO ] Deduced a trap composed of 66 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:38:23] [INFO ] Deduced a trap composed of 62 places in 258 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/232 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:38:26] [INFO ] Deduced a trap composed of 66 places in 199 ms of which 2 ms to minimize.
[2024-05-29 17:38:26] [INFO ] Deduced a trap composed of 65 places in 273 ms of which 3 ms to minimize.
[2024-05-29 17:38:26] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:38:26] [INFO ] Deduced a trap composed of 65 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:38:27] [INFO ] Deduced a trap composed of 64 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:38:27] [INFO ] Deduced a trap composed of 65 places in 201 ms of which 2 ms to minimize.
[2024-05-29 17:38:27] [INFO ] Deduced a trap composed of 66 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:38:27] [INFO ] Deduced a trap composed of 67 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:38:28] [INFO ] Deduced a trap composed of 68 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:38:28] [INFO ] Deduced a trap composed of 69 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:38:28] [INFO ] Deduced a trap composed of 69 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:38:29] [INFO ] Deduced a trap composed of 68 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:38:29] [INFO ] Deduced a trap composed of 66 places in 229 ms of which 2 ms to minimize.
[2024-05-29 17:38:29] [INFO ] Deduced a trap composed of 66 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:38:29] [INFO ] Deduced a trap composed of 66 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:38:30] [INFO ] Deduced a trap composed of 68 places in 250 ms of which 3 ms to minimize.
[2024-05-29 17:38:30] [INFO ] Deduced a trap composed of 66 places in 269 ms of which 2 ms to minimize.
[2024-05-29 17:38:30] [INFO ] Deduced a trap composed of 68 places in 265 ms of which 2 ms to minimize.
[2024-05-29 17:38:31] [INFO ] Deduced a trap composed of 64 places in 266 ms of which 2 ms to minimize.
[2024-05-29 17:38:31] [INFO ] Deduced a trap composed of 66 places in 256 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 20/252 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:38:33] [INFO ] Deduced a trap composed of 65 places in 127 ms of which 2 ms to minimize.
[2024-05-29 17:38:33] [INFO ] Deduced a trap composed of 65 places in 127 ms of which 2 ms to minimize.
[2024-05-29 17:38:33] [INFO ] Deduced a trap composed of 66 places in 234 ms of which 2 ms to minimize.
[2024-05-29 17:38:34] [INFO ] Deduced a trap composed of 65 places in 218 ms of which 2 ms to minimize.
[2024-05-29 17:38:34] [INFO ] Deduced a trap composed of 68 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:38:34] [INFO ] Deduced a trap composed of 65 places in 202 ms of which 5 ms to minimize.
[2024-05-29 17:38:35] [INFO ] Deduced a trap composed of 66 places in 193 ms of which 3 ms to minimize.
[2024-05-29 17:38:35] [INFO ] Deduced a trap composed of 64 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:38:35] [INFO ] Deduced a trap composed of 65 places in 194 ms of which 2 ms to minimize.
[2024-05-29 17:38:35] [INFO ] Deduced a trap composed of 65 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:38:36] [INFO ] Deduced a trap composed of 65 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:38:36] [INFO ] Deduced a trap composed of 67 places in 206 ms of which 2 ms to minimize.
SMT process timed out in 61122ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 61133ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61614 ms. Remains : 121/121 places, 1111/1111 transitions.
Treatment of property TokenRing-PT-010-LTLFireability-03 finished in 172085 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 22 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 32 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:38:36] [INFO ] Invariant cache hit.
[2024-05-29 17:38:37] [INFO ] Implicit Places using invariants in 291 ms returned []
[2024-05-29 17:38:37] [INFO ] Invariant cache hit.
[2024-05-29 17:38:37] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:38:38] [INFO ] Implicit Places using invariants and state equation in 1281 ms returned []
Implicit Place search using SMT with State Equation took 1584 ms to find 0 implicit places.
[2024-05-29 17:38:38] [INFO ] Redundant transitions in 32 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:38:38] [INFO ] Invariant cache hit.
[2024-05-29 17:38:38] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:38:44] [INFO ] Deduced a trap composed of 66 places in 212 ms of which 3 ms to minimize.
[2024-05-29 17:38:45] [INFO ] Deduced a trap composed of 67 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:38:45] [INFO ] Deduced a trap composed of 66 places in 263 ms of which 2 ms to minimize.
[2024-05-29 17:38:45] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:38:45] [INFO ] Deduced a trap composed of 66 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:38:46] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:38:46] [INFO ] Deduced a trap composed of 66 places in 267 ms of which 2 ms to minimize.
[2024-05-29 17:38:46] [INFO ] Deduced a trap composed of 65 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:38:46] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:38:47] [INFO ] Deduced a trap composed of 67 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:38:47] [INFO ] Deduced a trap composed of 65 places in 236 ms of which 2 ms to minimize.
[2024-05-29 17:38:47] [INFO ] Deduced a trap composed of 64 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:38:47] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:38:48] [INFO ] Deduced a trap composed of 66 places in 164 ms of which 1 ms to minimize.
[2024-05-29 17:38:48] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:38:48] [INFO ] Deduced a trap composed of 62 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:38:48] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:38:49] [INFO ] Deduced a trap composed of 63 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:38:49] [INFO ] Deduced a trap composed of 64 places in 246 ms of which 3 ms to minimize.
[2024-05-29 17:38:49] [INFO ] Deduced a trap composed of 66 places in 240 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:38:50] [INFO ] Deduced a trap composed of 64 places in 123 ms of which 2 ms to minimize.
[2024-05-29 17:38:50] [INFO ] Deduced a trap composed of 65 places in 144 ms of which 2 ms to minimize.
[2024-05-29 17:38:50] [INFO ] Deduced a trap composed of 65 places in 191 ms of which 3 ms to minimize.
[2024-05-29 17:38:51] [INFO ] Deduced a trap composed of 65 places in 196 ms of which 2 ms to minimize.
[2024-05-29 17:38:51] [INFO ] Deduced a trap composed of 64 places in 191 ms of which 2 ms to minimize.
[2024-05-29 17:38:51] [INFO ] Deduced a trap composed of 66 places in 191 ms of which 2 ms to minimize.
[2024-05-29 17:38:51] [INFO ] Deduced a trap composed of 64 places in 193 ms of which 2 ms to minimize.
[2024-05-29 17:38:51] [INFO ] Deduced a trap composed of 64 places in 186 ms of which 2 ms to minimize.
[2024-05-29 17:38:52] [INFO ] Deduced a trap composed of 64 places in 179 ms of which 2 ms to minimize.
[2024-05-29 17:38:52] [INFO ] Deduced a trap composed of 65 places in 184 ms of which 2 ms to minimize.
[2024-05-29 17:38:52] [INFO ] Deduced a trap composed of 65 places in 187 ms of which 3 ms to minimize.
[2024-05-29 17:38:52] [INFO ] Deduced a trap composed of 68 places in 264 ms of which 2 ms to minimize.
[2024-05-29 17:38:53] [INFO ] Deduced a trap composed of 64 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:38:53] [INFO ] Deduced a trap composed of 65 places in 211 ms of which 2 ms to minimize.
[2024-05-29 17:38:53] [INFO ] Deduced a trap composed of 65 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:38:53] [INFO ] Deduced a trap composed of 64 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:38:54] [INFO ] Deduced a trap composed of 65 places in 263 ms of which 2 ms to minimize.
[2024-05-29 17:38:54] [INFO ] Deduced a trap composed of 65 places in 209 ms of which 2 ms to minimize.
[2024-05-29 17:38:54] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:38:54] [INFO ] Deduced a trap composed of 65 places in 255 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:39:02] [INFO ] Deduced a trap composed of 65 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:39:02] [INFO ] Deduced a trap composed of 67 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:39:02] [INFO ] Deduced a trap composed of 68 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:39:02] [INFO ] Deduced a trap composed of 66 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:39:03] [INFO ] Deduced a trap composed of 64 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:39:03] [INFO ] Deduced a trap composed of 64 places in 219 ms of which 2 ms to minimize.
[2024-05-29 17:39:03] [INFO ] Deduced a trap composed of 67 places in 202 ms of which 3 ms to minimize.
[2024-05-29 17:39:03] [INFO ] Deduced a trap composed of 67 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:39:04] [INFO ] Deduced a trap composed of 67 places in 263 ms of which 2 ms to minimize.
[2024-05-29 17:39:04] [INFO ] Deduced a trap composed of 67 places in 215 ms of which 2 ms to minimize.
[2024-05-29 17:39:04] [INFO ] Deduced a trap composed of 68 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:39:04] [INFO ] Deduced a trap composed of 67 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:39:05] [INFO ] Deduced a trap composed of 64 places in 235 ms of which 2 ms to minimize.
[2024-05-29 17:39:05] [INFO ] Deduced a trap composed of 64 places in 210 ms of which 2 ms to minimize.
[2024-05-29 17:39:05] [INFO ] Deduced a trap composed of 67 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:39:05] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:39:06] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:39:06] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:39:06] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:39:06] [INFO ] Deduced a trap composed of 66 places in 258 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:39:09] [INFO ] Deduced a trap composed of 68 places in 200 ms of which 2 ms to minimize.
[2024-05-29 17:39:09] [INFO ] Deduced a trap composed of 66 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:39:09] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 3 ms to minimize.
SMT process timed out in 31150ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 31169ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 32832 ms. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-04
Product exploration explored 100000 steps with 3882 reset in 616 ms.
Product exploration explored 100000 steps with 3890 reset in 478 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
RANDOM walk for 105 steps (0 resets) in 5 ms. (17 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 96 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
[2024-05-29 17:39:11] [INFO ] Invariant cache hit.
[2024-05-29 17:39:12] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-29 17:39:12] [INFO ] [Real]Absence check using state equation in 322 ms returned sat
[2024-05-29 17:39:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 17:39:13] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-29 17:39:13] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2024-05-29 17:39:13] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:39:14] [INFO ] [Nat]Added 1010 Read/Feed constraints in 190 ms returned sat
[2024-05-29 17:39:14] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1091 transitions) in 133 ms.
[2024-05-29 17:39:14] [INFO ] Added : 1 causal constraints over 1 iterations in 345 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 22 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 22 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:39:14] [INFO ] Invariant cache hit.
[2024-05-29 17:39:14] [INFO ] Implicit Places using invariants in 312 ms returned []
[2024-05-29 17:39:14] [INFO ] Invariant cache hit.
[2024-05-29 17:39:15] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:39:16] [INFO ] Implicit Places using invariants and state equation in 1353 ms returned []
Implicit Place search using SMT with State Equation took 1668 ms to find 0 implicit places.
[2024-05-29 17:39:16] [INFO ] Redundant transitions in 21 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:39:16] [INFO ] Invariant cache hit.
[2024-05-29 17:39:16] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:39:23] [INFO ] Deduced a trap composed of 66 places in 196 ms of which 2 ms to minimize.
[2024-05-29 17:39:23] [INFO ] Deduced a trap composed of 67 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:39:24] [INFO ] Deduced a trap composed of 66 places in 229 ms of which 2 ms to minimize.
[2024-05-29 17:39:24] [INFO ] Deduced a trap composed of 65 places in 369 ms of which 3 ms to minimize.
[2024-05-29 17:39:24] [INFO ] Deduced a trap composed of 66 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:39:25] [INFO ] Deduced a trap composed of 65 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:39:25] [INFO ] Deduced a trap composed of 66 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:39:25] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:39:25] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:39:26] [INFO ] Deduced a trap composed of 67 places in 239 ms of which 3 ms to minimize.
[2024-05-29 17:39:26] [INFO ] Deduced a trap composed of 65 places in 223 ms of which 3 ms to minimize.
[2024-05-29 17:39:26] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:39:26] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:39:27] [INFO ] Deduced a trap composed of 66 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:39:27] [INFO ] Deduced a trap composed of 64 places in 247 ms of which 4 ms to minimize.
[2024-05-29 17:39:27] [INFO ] Deduced a trap composed of 62 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:39:27] [INFO ] Deduced a trap composed of 65 places in 232 ms of which 2 ms to minimize.
[2024-05-29 17:39:28] [INFO ] Deduced a trap composed of 63 places in 239 ms of which 2 ms to minimize.
[2024-05-29 17:39:28] [INFO ] Deduced a trap composed of 64 places in 238 ms of which 2 ms to minimize.
[2024-05-29 17:39:28] [INFO ] Deduced a trap composed of 66 places in 258 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:39:29] [INFO ] Deduced a trap composed of 64 places in 125 ms of which 2 ms to minimize.
[2024-05-29 17:39:29] [INFO ] Deduced a trap composed of 65 places in 163 ms of which 2 ms to minimize.
[2024-05-29 17:39:30] [INFO ] Deduced a trap composed of 65 places in 234 ms of which 3 ms to minimize.
[2024-05-29 17:39:30] [INFO ] Deduced a trap composed of 65 places in 233 ms of which 2 ms to minimize.
[2024-05-29 17:39:30] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:39:30] [INFO ] Deduced a trap composed of 66 places in 241 ms of which 3 ms to minimize.
[2024-05-29 17:39:31] [INFO ] Deduced a trap composed of 64 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:39:31] [INFO ] Deduced a trap composed of 64 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:39:31] [INFO ] Deduced a trap composed of 64 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:39:31] [INFO ] Deduced a trap composed of 65 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:39:32] [INFO ] Deduced a trap composed of 65 places in 230 ms of which 2 ms to minimize.
[2024-05-29 17:39:32] [INFO ] Deduced a trap composed of 68 places in 255 ms of which 3 ms to minimize.
[2024-05-29 17:39:32] [INFO ] Deduced a trap composed of 64 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:39:32] [INFO ] Deduced a trap composed of 65 places in 237 ms of which 3 ms to minimize.
[2024-05-29 17:39:33] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:39:33] [INFO ] Deduced a trap composed of 64 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:39:33] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:39:33] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:39:34] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:39:34] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:39:41] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:39:42] [INFO ] Deduced a trap composed of 67 places in 241 ms of which 3 ms to minimize.
[2024-05-29 17:39:42] [INFO ] Deduced a trap composed of 68 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:39:42] [INFO ] Deduced a trap composed of 66 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:39:42] [INFO ] Deduced a trap composed of 64 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:39:43] [INFO ] Deduced a trap composed of 64 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:39:43] [INFO ] Deduced a trap composed of 67 places in 275 ms of which 2 ms to minimize.
[2024-05-29 17:39:43] [INFO ] Deduced a trap composed of 67 places in 265 ms of which 2 ms to minimize.
[2024-05-29 17:39:43] [INFO ] Deduced a trap composed of 67 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:39:44] [INFO ] Deduced a trap composed of 67 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:39:44] [INFO ] Deduced a trap composed of 68 places in 258 ms of which 3 ms to minimize.
[2024-05-29 17:39:44] [INFO ] Deduced a trap composed of 67 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:39:45] [INFO ] Deduced a trap composed of 64 places in 267 ms of which 3 ms to minimize.
[2024-05-29 17:39:45] [INFO ] Deduced a trap composed of 64 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:39:45] [INFO ] Deduced a trap composed of 67 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:39:45] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:39:46] [INFO ] Deduced a trap composed of 65 places in 271 ms of which 2 ms to minimize.
[2024-05-29 17:39:46] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:39:46] [INFO ] Deduced a trap composed of 65 places in 263 ms of which 2 ms to minimize.
[2024-05-29 17:39:47] [INFO ] Deduced a trap composed of 66 places in 273 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 121/1232 variables, and 192 constraints, problems are : Problem set: 0 solved, 1101 unsolved in 30034 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 1101/1101 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 60/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:39:49] [INFO ] Deduced a trap composed of 66 places in 129 ms of which 2 ms to minimize.
[2024-05-29 17:39:49] [INFO ] Deduced a trap composed of 63 places in 171 ms of which 3 ms to minimize.
[2024-05-29 17:39:50] [INFO ] Deduced a trap composed of 67 places in 246 ms of which 3 ms to minimize.
[2024-05-29 17:39:50] [INFO ] Deduced a trap composed of 67 places in 268 ms of which 3 ms to minimize.
[2024-05-29 17:39:50] [INFO ] Deduced a trap composed of 63 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:39:50] [INFO ] Deduced a trap composed of 67 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:39:51] [INFO ] Deduced a trap composed of 64 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:39:51] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:39:51] [INFO ] Deduced a trap composed of 66 places in 271 ms of which 2 ms to minimize.
[2024-05-29 17:39:51] [INFO ] Deduced a trap composed of 63 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:39:52] [INFO ] Deduced a trap composed of 67 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:39:52] [INFO ] Deduced a trap composed of 68 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:39:52] [INFO ] Deduced a trap composed of 64 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:39:53] [INFO ] Deduced a trap composed of 62 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:39:53] [INFO ] Deduced a trap composed of 66 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:39:53] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:39:53] [INFO ] Deduced a trap composed of 66 places in 203 ms of which 2 ms to minimize.
[2024-05-29 17:39:54] [INFO ] Deduced a trap composed of 66 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:39:54] [INFO ] Deduced a trap composed of 64 places in 217 ms of which 2 ms to minimize.
[2024-05-29 17:39:54] [INFO ] Deduced a trap composed of 65 places in 272 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/212 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:39:56] [INFO ] Deduced a trap composed of 63 places in 124 ms of which 1 ms to minimize.
[2024-05-29 17:39:56] [INFO ] Deduced a trap composed of 64 places in 165 ms of which 2 ms to minimize.
[2024-05-29 17:39:57] [INFO ] Deduced a trap composed of 66 places in 263 ms of which 3 ms to minimize.
[2024-05-29 17:39:57] [INFO ] Deduced a trap composed of 67 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:39:57] [INFO ] Deduced a trap composed of 65 places in 273 ms of which 3 ms to minimize.
[2024-05-29 17:39:57] [INFO ] Deduced a trap composed of 66 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:39:58] [INFO ] Deduced a trap composed of 64 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:39:58] [INFO ] Deduced a trap composed of 65 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:39:58] [INFO ] Deduced a trap composed of 63 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:39:58] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:39:59] [INFO ] Deduced a trap composed of 64 places in 264 ms of which 3 ms to minimize.
[2024-05-29 17:39:59] [INFO ] Deduced a trap composed of 64 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:39:59] [INFO ] Deduced a trap composed of 63 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:40:00] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 3 ms to minimize.
[2024-05-29 17:40:00] [INFO ] Deduced a trap composed of 65 places in 271 ms of which 2 ms to minimize.
[2024-05-29 17:40:00] [INFO ] Deduced a trap composed of 65 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:40:00] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:40:01] [INFO ] Deduced a trap composed of 64 places in 271 ms of which 2 ms to minimize.
[2024-05-29 17:40:01] [INFO ] Deduced a trap composed of 66 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:40:01] [INFO ] Deduced a trap composed of 62 places in 258 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/232 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:40:03] [INFO ] Deduced a trap composed of 66 places in 125 ms of which 2 ms to minimize.
[2024-05-29 17:40:03] [INFO ] Deduced a trap composed of 65 places in 142 ms of which 2 ms to minimize.
[2024-05-29 17:40:03] [INFO ] Deduced a trap composed of 65 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:40:04] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:40:04] [INFO ] Deduced a trap composed of 64 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:40:04] [INFO ] Deduced a trap composed of 65 places in 201 ms of which 2 ms to minimize.
[2024-05-29 17:40:05] [INFO ] Deduced a trap composed of 66 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:40:05] [INFO ] Deduced a trap composed of 67 places in 215 ms of which 2 ms to minimize.
[2024-05-29 17:40:05] [INFO ] Deduced a trap composed of 68 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:40:05] [INFO ] Deduced a trap composed of 69 places in 268 ms of which 3 ms to minimize.
[2024-05-29 17:40:06] [INFO ] Deduced a trap composed of 69 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:40:06] [INFO ] Deduced a trap composed of 68 places in 195 ms of which 3 ms to minimize.
[2024-05-29 17:40:06] [INFO ] Deduced a trap composed of 66 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:40:06] [INFO ] Deduced a trap composed of 66 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:40:07] [INFO ] Deduced a trap composed of 66 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:40:07] [INFO ] Deduced a trap composed of 68 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:40:07] [INFO ] Deduced a trap composed of 66 places in 246 ms of which 3 ms to minimize.
[2024-05-29 17:40:08] [INFO ] Deduced a trap composed of 68 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:40:08] [INFO ] Deduced a trap composed of 64 places in 224 ms of which 2 ms to minimize.
[2024-05-29 17:40:08] [INFO ] Deduced a trap composed of 66 places in 255 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 20/252 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:40:10] [INFO ] Deduced a trap composed of 65 places in 126 ms of which 1 ms to minimize.
[2024-05-29 17:40:11] [INFO ] Deduced a trap composed of 65 places in 207 ms of which 2 ms to minimize.
[2024-05-29 17:40:11] [INFO ] Deduced a trap composed of 66 places in 205 ms of which 2 ms to minimize.
[2024-05-29 17:40:11] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 3 ms to minimize.
[2024-05-29 17:40:11] [INFO ] Deduced a trap composed of 68 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:40:12] [INFO ] Deduced a trap composed of 65 places in 202 ms of which 3 ms to minimize.
[2024-05-29 17:40:12] [INFO ] Deduced a trap composed of 66 places in 268 ms of which 3 ms to minimize.
[2024-05-29 17:40:12] [INFO ] Deduced a trap composed of 64 places in 268 ms of which 3 ms to minimize.
[2024-05-29 17:40:13] [INFO ] Deduced a trap composed of 65 places in 263 ms of which 3 ms to minimize.
[2024-05-29 17:40:13] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:40:13] [INFO ] Deduced a trap composed of 65 places in 273 ms of which 3 ms to minimize.
[2024-05-29 17:40:13] [INFO ] Deduced a trap composed of 67 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:40:14] [INFO ] Deduced a trap composed of 67 places in 202 ms of which 2 ms to minimize.
[2024-05-29 17:40:14] [INFO ] Deduced a trap composed of 65 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:40:14] [INFO ] Deduced a trap composed of 66 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:40:14] [INFO ] Deduced a trap composed of 65 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:40:15] [INFO ] Deduced a trap composed of 64 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:40:15] [INFO ] Deduced a trap composed of 65 places in 202 ms of which 3 ms to minimize.
[2024-05-29 17:40:15] [INFO ] Deduced a trap composed of 63 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:40:15] [INFO ] Deduced a trap composed of 62 places in 262 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 20/272 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 121/1232 variables, and 272 constraints, problems are : Problem set: 0 solved, 1101 unsolved in 30037 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 0/1101 constraints, Known Traps: 140/140 constraints]
After SMT, in 61007ms problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 61020ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62747 ms. Remains : 121/121 places, 1111/1111 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
RANDOM walk for 97 steps (0 resets) in 5 ms. (16 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 142 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
[2024-05-29 17:40:17] [INFO ] Invariant cache hit.
[2024-05-29 17:40:18] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2024-05-29 17:40:19] [INFO ] [Real]Absence check using state equation in 236 ms returned sat
[2024-05-29 17:40:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 17:40:20] [INFO ] [Nat]Absence check using 11 positive place invariants in 9 ms returned sat
[2024-05-29 17:40:20] [INFO ] [Nat]Absence check using state equation in 348 ms returned sat
[2024-05-29 17:40:20] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:40:20] [INFO ] [Nat]Added 1010 Read/Feed constraints in 233 ms returned sat
[2024-05-29 17:40:21] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1091 transitions) in 162 ms.
[2024-05-29 17:40:21] [INFO ] Added : 1 causal constraints over 1 iterations in 357 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 3906 reset in 501 ms.
Product exploration explored 100000 steps with 3890 reset in 345 ms.
Support contains 22 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 19 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:40:22] [INFO ] Invariant cache hit.
[2024-05-29 17:40:22] [INFO ] Implicit Places using invariants in 254 ms returned []
[2024-05-29 17:40:22] [INFO ] Invariant cache hit.
[2024-05-29 17:40:22] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:40:24] [INFO ] Implicit Places using invariants and state equation in 1782 ms returned []
Implicit Place search using SMT with State Equation took 2054 ms to find 0 implicit places.
[2024-05-29 17:40:24] [INFO ] Redundant transitions in 29 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:40:24] [INFO ] Invariant cache hit.
[2024-05-29 17:40:24] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:40:32] [INFO ] Deduced a trap composed of 66 places in 193 ms of which 2 ms to minimize.
[2024-05-29 17:40:32] [INFO ] Deduced a trap composed of 67 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:40:33] [INFO ] Deduced a trap composed of 66 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:40:33] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:40:33] [INFO ] Deduced a trap composed of 66 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:40:33] [INFO ] Deduced a trap composed of 65 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:40:34] [INFO ] Deduced a trap composed of 66 places in 272 ms of which 2 ms to minimize.
[2024-05-29 17:40:34] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:40:34] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:40:34] [INFO ] Deduced a trap composed of 67 places in 265 ms of which 3 ms to minimize.
[2024-05-29 17:40:35] [INFO ] Deduced a trap composed of 65 places in 266 ms of which 6 ms to minimize.
[2024-05-29 17:40:35] [INFO ] Deduced a trap composed of 64 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:40:35] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:40:35] [INFO ] Deduced a trap composed of 66 places in 270 ms of which 2 ms to minimize.
[2024-05-29 17:40:36] [INFO ] Deduced a trap composed of 64 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:40:36] [INFO ] Deduced a trap composed of 62 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:40:36] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:40:37] [INFO ] Deduced a trap composed of 63 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:40:37] [INFO ] Deduced a trap composed of 64 places in 269 ms of which 2 ms to minimize.
[2024-05-29 17:40:37] [INFO ] Deduced a trap composed of 66 places in 241 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:40:38] [INFO ] Deduced a trap composed of 64 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:40:39] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:40:39] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 3 ms to minimize.
[2024-05-29 17:40:39] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:40:39] [INFO ] Deduced a trap composed of 64 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:40:40] [INFO ] Deduced a trap composed of 66 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:40:40] [INFO ] Deduced a trap composed of 64 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:40:40] [INFO ] Deduced a trap composed of 64 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:40:41] [INFO ] Deduced a trap composed of 64 places in 263 ms of which 2 ms to minimize.
[2024-05-29 17:40:41] [INFO ] Deduced a trap composed of 65 places in 264 ms of which 3 ms to minimize.
[2024-05-29 17:40:41] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:40:41] [INFO ] Deduced a trap composed of 68 places in 261 ms of which 2 ms to minimize.
[2024-05-29 17:40:42] [INFO ] Deduced a trap composed of 64 places in 244 ms of which 3 ms to minimize.
[2024-05-29 17:40:42] [INFO ] Deduced a trap composed of 65 places in 214 ms of which 2 ms to minimize.
[2024-05-29 17:40:42] [INFO ] Deduced a trap composed of 65 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:40:42] [INFO ] Deduced a trap composed of 64 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:40:43] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:40:43] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:40:43] [INFO ] Deduced a trap composed of 65 places in 268 ms of which 2 ms to minimize.
[2024-05-29 17:40:43] [INFO ] Deduced a trap composed of 65 places in 268 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:40:51] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:40:51] [INFO ] Deduced a trap composed of 67 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:40:51] [INFO ] Deduced a trap composed of 68 places in 263 ms of which 2 ms to minimize.
[2024-05-29 17:40:52] [INFO ] Deduced a trap composed of 66 places in 277 ms of which 2 ms to minimize.
[2024-05-29 17:40:52] [INFO ] Deduced a trap composed of 64 places in 276 ms of which 3 ms to minimize.
[2024-05-29 17:40:52] [INFO ] Deduced a trap composed of 64 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:40:52] [INFO ] Deduced a trap composed of 67 places in 201 ms of which 3 ms to minimize.
[2024-05-29 17:40:53] [INFO ] Deduced a trap composed of 67 places in 267 ms of which 3 ms to minimize.
[2024-05-29 17:40:53] [INFO ] Deduced a trap composed of 67 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:40:53] [INFO ] Deduced a trap composed of 67 places in 275 ms of which 2 ms to minimize.
[2024-05-29 17:40:53] [INFO ] Deduced a trap composed of 68 places in 270 ms of which 3 ms to minimize.
[2024-05-29 17:40:54] [INFO ] Deduced a trap composed of 67 places in 263 ms of which 2 ms to minimize.
[2024-05-29 17:40:54] [INFO ] Deduced a trap composed of 64 places in 265 ms of which 3 ms to minimize.
[2024-05-29 17:40:54] [INFO ] Deduced a trap composed of 64 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:40:55] [INFO ] Deduced a trap composed of 67 places in 281 ms of which 2 ms to minimize.
[2024-05-29 17:40:55] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 2 ms to minimize.
SMT process timed out in 31136ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 31155ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 33267 ms. Remains : 121/121 places, 1111/1111 transitions.
Treatment of property TokenRing-PT-010-LTLFireability-04 finished in 138743 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 22 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 9 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:40:55] [INFO ] Invariant cache hit.
[2024-05-29 17:40:55] [INFO ] Implicit Places using invariants in 324 ms returned []
[2024-05-29 17:40:55] [INFO ] Invariant cache hit.
[2024-05-29 17:40:56] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:40:57] [INFO ] Implicit Places using invariants and state equation in 1725 ms returned []
Implicit Place search using SMT with State Equation took 2063 ms to find 0 implicit places.
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:40:57] [INFO ] Invariant cache hit.
[2024-05-29 17:40:57] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:41:05] [INFO ] Deduced a trap composed of 66 places in 202 ms of which 2 ms to minimize.
[2024-05-29 17:41:06] [INFO ] Deduced a trap composed of 67 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:41:06] [INFO ] Deduced a trap composed of 66 places in 236 ms of which 2 ms to minimize.
[2024-05-29 17:41:06] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:41:06] [INFO ] Deduced a trap composed of 66 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:41:07] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:41:07] [INFO ] Deduced a trap composed of 66 places in 265 ms of which 3 ms to minimize.
[2024-05-29 17:41:07] [INFO ] Deduced a trap composed of 65 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:41:07] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:41:08] [INFO ] Deduced a trap composed of 67 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:41:08] [INFO ] Deduced a trap composed of 65 places in 213 ms of which 2 ms to minimize.
[2024-05-29 17:41:08] [INFO ] Deduced a trap composed of 64 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:41:08] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:41:09] [INFO ] Deduced a trap composed of 66 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:41:09] [INFO ] Deduced a trap composed of 64 places in 275 ms of which 2 ms to minimize.
[2024-05-29 17:41:09] [INFO ] Deduced a trap composed of 62 places in 261 ms of which 2 ms to minimize.
[2024-05-29 17:41:09] [INFO ] Deduced a trap composed of 65 places in 268 ms of which 2 ms to minimize.
[2024-05-29 17:41:10] [INFO ] Deduced a trap composed of 63 places in 280 ms of which 2 ms to minimize.
[2024-05-29 17:41:10] [INFO ] Deduced a trap composed of 64 places in 263 ms of which 2 ms to minimize.
[2024-05-29 17:41:10] [INFO ] Deduced a trap composed of 66 places in 259 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:41:11] [INFO ] Deduced a trap composed of 64 places in 185 ms of which 2 ms to minimize.
[2024-05-29 17:41:12] [INFO ] Deduced a trap composed of 65 places in 223 ms of which 3 ms to minimize.
[2024-05-29 17:41:12] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:41:12] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:41:12] [INFO ] Deduced a trap composed of 64 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:41:13] [INFO ] Deduced a trap composed of 66 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:41:13] [INFO ] Deduced a trap composed of 64 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:41:13] [INFO ] Deduced a trap composed of 64 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:41:14] [INFO ] Deduced a trap composed of 64 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:41:14] [INFO ] Deduced a trap composed of 65 places in 270 ms of which 3 ms to minimize.
[2024-05-29 17:41:14] [INFO ] Deduced a trap composed of 65 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:41:14] [INFO ] Deduced a trap composed of 68 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:41:15] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:41:15] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:41:15] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:41:15] [INFO ] Deduced a trap composed of 64 places in 264 ms of which 2 ms to minimize.
[2024-05-29 17:41:16] [INFO ] Deduced a trap composed of 65 places in 264 ms of which 3 ms to minimize.
[2024-05-29 17:41:16] [INFO ] Deduced a trap composed of 65 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:41:16] [INFO ] Deduced a trap composed of 65 places in 265 ms of which 3 ms to minimize.
[2024-05-29 17:41:16] [INFO ] Deduced a trap composed of 65 places in 255 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:41:24] [INFO ] Deduced a trap composed of 65 places in 267 ms of which 2 ms to minimize.
[2024-05-29 17:41:24] [INFO ] Deduced a trap composed of 67 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:41:25] [INFO ] Deduced a trap composed of 68 places in 260 ms of which 3 ms to minimize.
[2024-05-29 17:41:25] [INFO ] Deduced a trap composed of 66 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:41:25] [INFO ] Deduced a trap composed of 64 places in 265 ms of which 3 ms to minimize.
[2024-05-29 17:41:25] [INFO ] Deduced a trap composed of 64 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:41:26] [INFO ] Deduced a trap composed of 67 places in 202 ms of which 2 ms to minimize.
[2024-05-29 17:41:26] [INFO ] Deduced a trap composed of 67 places in 211 ms of which 3 ms to minimize.
[2024-05-29 17:41:26] [INFO ] Deduced a trap composed of 67 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:41:26] [INFO ] Deduced a trap composed of 67 places in 222 ms of which 2 ms to minimize.
[2024-05-29 17:41:26] [INFO ] Deduced a trap composed of 68 places in 192 ms of which 2 ms to minimize.
[2024-05-29 17:41:27] [INFO ] Deduced a trap composed of 67 places in 195 ms of which 2 ms to minimize.
[2024-05-29 17:41:27] [INFO ] Deduced a trap composed of 64 places in 201 ms of which 2 ms to minimize.
[2024-05-29 17:41:27] [INFO ] Deduced a trap composed of 64 places in 235 ms of which 2 ms to minimize.
[2024-05-29 17:41:27] [INFO ] Deduced a trap composed of 67 places in 155 ms of which 1 ms to minimize.
[2024-05-29 17:41:28] [INFO ] Deduced a trap composed of 65 places in 141 ms of which 2 ms to minimize.
[2024-05-29 17:41:28] [INFO ] Deduced a trap composed of 65 places in 147 ms of which 2 ms to minimize.
[2024-05-29 17:41:28] [INFO ] Deduced a trap composed of 65 places in 203 ms of which 2 ms to minimize.
[2024-05-29 17:41:28] [INFO ] Deduced a trap composed of 65 places in 239 ms of which 2 ms to minimize.
[2024-05-29 17:41:28] [INFO ] Deduced a trap composed of 66 places in 243 ms of which 3 ms to minimize.
SMT process timed out in 31234ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 31257ms
Finished structural reductions in LTL mode , in 1 iterations and 33335 ms. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-05
Product exploration explored 100000 steps with 3901 reset in 561 ms.
Product exploration explored 100000 steps with 3897 reset in 458 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 85 steps (0 resets) in 6 ms. (12 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
[2024-05-29 17:41:30] [INFO ] Invariant cache hit.
[2024-05-29 17:41:31] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-29 17:41:31] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2024-05-29 17:41:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 17:41:32] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2024-05-29 17:41:32] [INFO ] [Nat]Absence check using state equation in 285 ms returned sat
[2024-05-29 17:41:32] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:41:33] [INFO ] [Nat]Added 1010 Read/Feed constraints in 243 ms returned sat
[2024-05-29 17:41:33] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1091 transitions) in 144 ms.
[2024-05-29 17:41:33] [INFO ] Added : 1 causal constraints over 1 iterations in 352 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 22 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 26 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:41:33] [INFO ] Invariant cache hit.
[2024-05-29 17:41:33] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-29 17:41:33] [INFO ] Invariant cache hit.
[2024-05-29 17:41:34] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:41:35] [INFO ] Implicit Places using invariants and state equation in 1447 ms returned []
Implicit Place search using SMT with State Equation took 1767 ms to find 0 implicit places.
[2024-05-29 17:41:35] [INFO ] Redundant transitions in 31 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:41:35] [INFO ] Invariant cache hit.
[2024-05-29 17:41:35] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:41:42] [INFO ] Deduced a trap composed of 66 places in 131 ms of which 2 ms to minimize.
[2024-05-29 17:41:43] [INFO ] Deduced a trap composed of 67 places in 153 ms of which 2 ms to minimize.
[2024-05-29 17:41:43] [INFO ] Deduced a trap composed of 66 places in 152 ms of which 2 ms to minimize.
[2024-05-29 17:41:43] [INFO ] Deduced a trap composed of 65 places in 141 ms of which 2 ms to minimize.
[2024-05-29 17:41:43] [INFO ] Deduced a trap composed of 66 places in 153 ms of which 2 ms to minimize.
[2024-05-29 17:41:43] [INFO ] Deduced a trap composed of 65 places in 151 ms of which 1 ms to minimize.
[2024-05-29 17:41:43] [INFO ] Deduced a trap composed of 66 places in 141 ms of which 2 ms to minimize.
[2024-05-29 17:41:44] [INFO ] Deduced a trap composed of 65 places in 140 ms of which 1 ms to minimize.
[2024-05-29 17:41:44] [INFO ] Deduced a trap composed of 65 places in 147 ms of which 1 ms to minimize.
[2024-05-29 17:41:44] [INFO ] Deduced a trap composed of 67 places in 232 ms of which 2 ms to minimize.
[2024-05-29 17:41:44] [INFO ] Deduced a trap composed of 65 places in 244 ms of which 3 ms to minimize.
[2024-05-29 17:41:44] [INFO ] Deduced a trap composed of 64 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:41:45] [INFO ] Deduced a trap composed of 65 places in 231 ms of which 2 ms to minimize.
[2024-05-29 17:41:45] [INFO ] Deduced a trap composed of 66 places in 241 ms of which 3 ms to minimize.
[2024-05-29 17:41:45] [INFO ] Deduced a trap composed of 64 places in 234 ms of which 2 ms to minimize.
[2024-05-29 17:41:45] [INFO ] Deduced a trap composed of 62 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:41:46] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:41:46] [INFO ] Deduced a trap composed of 63 places in 236 ms of which 3 ms to minimize.
[2024-05-29 17:41:46] [INFO ] Deduced a trap composed of 64 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:41:46] [INFO ] Deduced a trap composed of 66 places in 226 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:41:48] [INFO ] Deduced a trap composed of 64 places in 130 ms of which 2 ms to minimize.
[2024-05-29 17:41:48] [INFO ] Deduced a trap composed of 65 places in 167 ms of which 2 ms to minimize.
[2024-05-29 17:41:48] [INFO ] Deduced a trap composed of 65 places in 224 ms of which 2 ms to minimize.
[2024-05-29 17:41:48] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:41:48] [INFO ] Deduced a trap composed of 64 places in 232 ms of which 3 ms to minimize.
[2024-05-29 17:41:49] [INFO ] Deduced a trap composed of 66 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:41:49] [INFO ] Deduced a trap composed of 64 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:41:49] [INFO ] Deduced a trap composed of 64 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:41:49] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:41:50] [INFO ] Deduced a trap composed of 65 places in 241 ms of which 3 ms to minimize.
[2024-05-29 17:41:50] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:41:50] [INFO ] Deduced a trap composed of 68 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:41:51] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:41:51] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:41:51] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:41:51] [INFO ] Deduced a trap composed of 64 places in 241 ms of which 3 ms to minimize.
[2024-05-29 17:41:52] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:41:52] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:41:52] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:41:52] [INFO ] Deduced a trap composed of 65 places in 255 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:42:00] [INFO ] Deduced a trap composed of 65 places in 199 ms of which 2 ms to minimize.
[2024-05-29 17:42:00] [INFO ] Deduced a trap composed of 67 places in 216 ms of which 2 ms to minimize.
[2024-05-29 17:42:00] [INFO ] Deduced a trap composed of 68 places in 148 ms of which 1 ms to minimize.
[2024-05-29 17:42:01] [INFO ] Deduced a trap composed of 66 places in 142 ms of which 1 ms to minimize.
[2024-05-29 17:42:01] [INFO ] Deduced a trap composed of 64 places in 151 ms of which 2 ms to minimize.
[2024-05-29 17:42:01] [INFO ] Deduced a trap composed of 64 places in 236 ms of which 2 ms to minimize.
[2024-05-29 17:42:01] [INFO ] Deduced a trap composed of 67 places in 200 ms of which 2 ms to minimize.
[2024-05-29 17:42:02] [INFO ] Deduced a trap composed of 67 places in 239 ms of which 2 ms to minimize.
[2024-05-29 17:42:02] [INFO ] Deduced a trap composed of 67 places in 206 ms of which 2 ms to minimize.
[2024-05-29 17:42:02] [INFO ] Deduced a trap composed of 67 places in 244 ms of which 3 ms to minimize.
[2024-05-29 17:42:02] [INFO ] Deduced a trap composed of 68 places in 234 ms of which 2 ms to minimize.
[2024-05-29 17:42:02] [INFO ] Deduced a trap composed of 67 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:42:03] [INFO ] Deduced a trap composed of 64 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:42:03] [INFO ] Deduced a trap composed of 64 places in 239 ms of which 3 ms to minimize.
[2024-05-29 17:42:03] [INFO ] Deduced a trap composed of 67 places in 238 ms of which 2 ms to minimize.
[2024-05-29 17:42:04] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:42:04] [INFO ] Deduced a trap composed of 65 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:42:04] [INFO ] Deduced a trap composed of 65 places in 237 ms of which 3 ms to minimize.
[2024-05-29 17:42:04] [INFO ] Deduced a trap composed of 65 places in 234 ms of which 3 ms to minimize.
[2024-05-29 17:42:05] [INFO ] Deduced a trap composed of 66 places in 256 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 121/1232 variables, and 192 constraints, problems are : Problem set: 0 solved, 1101 unsolved in 30027 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 1101/1101 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 60/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:42:10] [INFO ] Deduced a trap composed of 66 places in 159 ms of which 2 ms to minimize.
[2024-05-29 17:42:10] [INFO ] Deduced a trap composed of 63 places in 292 ms of which 2 ms to minimize.
[2024-05-29 17:42:10] [INFO ] Deduced a trap composed of 67 places in 250 ms of which 3 ms to minimize.
[2024-05-29 17:42:10] [INFO ] Deduced a trap composed of 67 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:42:11] [INFO ] Deduced a trap composed of 63 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:42:11] [INFO ] Deduced a trap composed of 67 places in 241 ms of which 3 ms to minimize.
[2024-05-29 17:42:11] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:42:11] [INFO ] Deduced a trap composed of 65 places in 239 ms of which 2 ms to minimize.
[2024-05-29 17:42:12] [INFO ] Deduced a trap composed of 66 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:42:12] [INFO ] Deduced a trap composed of 63 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:42:12] [INFO ] Deduced a trap composed of 67 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:42:13] [INFO ] Deduced a trap composed of 68 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:42:13] [INFO ] Deduced a trap composed of 64 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:42:13] [INFO ] Deduced a trap composed of 62 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:42:13] [INFO ] Deduced a trap composed of 66 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:42:14] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:42:14] [INFO ] Deduced a trap composed of 66 places in 207 ms of which 2 ms to minimize.
[2024-05-29 17:42:14] [INFO ] Deduced a trap composed of 66 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:42:14] [INFO ] Deduced a trap composed of 64 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:42:15] [INFO ] Deduced a trap composed of 65 places in 264 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/212 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:42:17] [INFO ] Deduced a trap composed of 63 places in 167 ms of which 2 ms to minimize.
[2024-05-29 17:42:17] [INFO ] Deduced a trap composed of 64 places in 164 ms of which 2 ms to minimize.
[2024-05-29 17:42:17] [INFO ] Deduced a trap composed of 66 places in 265 ms of which 2 ms to minimize.
[2024-05-29 17:42:17] [INFO ] Deduced a trap composed of 67 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:42:18] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:42:18] [INFO ] Deduced a trap composed of 66 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:42:18] [INFO ] Deduced a trap composed of 64 places in 260 ms of which 3 ms to minimize.
[2024-05-29 17:42:18] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:42:19] [INFO ] Deduced a trap composed of 63 places in 283 ms of which 2 ms to minimize.
[2024-05-29 17:42:19] [INFO ] Deduced a trap composed of 65 places in 211 ms of which 3 ms to minimize.
[2024-05-29 17:42:19] [INFO ] Deduced a trap composed of 64 places in 279 ms of which 2 ms to minimize.
[2024-05-29 17:42:19] [INFO ] Deduced a trap composed of 64 places in 279 ms of which 3 ms to minimize.
[2024-05-29 17:42:20] [INFO ] Deduced a trap composed of 63 places in 273 ms of which 3 ms to minimize.
[2024-05-29 17:42:20] [INFO ] Deduced a trap composed of 65 places in 270 ms of which 2 ms to minimize.
[2024-05-29 17:42:20] [INFO ] Deduced a trap composed of 65 places in 276 ms of which 3 ms to minimize.
[2024-05-29 17:42:21] [INFO ] Deduced a trap composed of 65 places in 273 ms of which 2 ms to minimize.
[2024-05-29 17:42:21] [INFO ] Deduced a trap composed of 65 places in 267 ms of which 2 ms to minimize.
[2024-05-29 17:42:21] [INFO ] Deduced a trap composed of 64 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:42:21] [INFO ] Deduced a trap composed of 66 places in 270 ms of which 2 ms to minimize.
[2024-05-29 17:42:22] [INFO ] Deduced a trap composed of 62 places in 284 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/232 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:42:25] [INFO ] Deduced a trap composed of 66 places in 180 ms of which 3 ms to minimize.
[2024-05-29 17:42:25] [INFO ] Deduced a trap composed of 65 places in 149 ms of which 2 ms to minimize.
[2024-05-29 17:42:25] [INFO ] Deduced a trap composed of 65 places in 238 ms of which 2 ms to minimize.
[2024-05-29 17:42:25] [INFO ] Deduced a trap composed of 65 places in 238 ms of which 2 ms to minimize.
[2024-05-29 17:42:25] [INFO ] Deduced a trap composed of 64 places in 196 ms of which 3 ms to minimize.
[2024-05-29 17:42:26] [INFO ] Deduced a trap composed of 65 places in 199 ms of which 2 ms to minimize.
[2024-05-29 17:42:26] [INFO ] Deduced a trap composed of 66 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:42:26] [INFO ] Deduced a trap composed of 67 places in 213 ms of which 2 ms to minimize.
[2024-05-29 17:42:26] [INFO ] Deduced a trap composed of 68 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:42:27] [INFO ] Deduced a trap composed of 69 places in 225 ms of which 2 ms to minimize.
[2024-05-29 17:42:27] [INFO ] Deduced a trap composed of 69 places in 255 ms of which 3 ms to minimize.
[2024-05-29 17:42:27] [INFO ] Deduced a trap composed of 68 places in 200 ms of which 3 ms to minimize.
[2024-05-29 17:42:27] [INFO ] Deduced a trap composed of 66 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:42:28] [INFO ] Deduced a trap composed of 66 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:42:28] [INFO ] Deduced a trap composed of 66 places in 200 ms of which 2 ms to minimize.
[2024-05-29 17:42:28] [INFO ] Deduced a trap composed of 68 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:42:29] [INFO ] Deduced a trap composed of 66 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:42:29] [INFO ] Deduced a trap composed of 68 places in 209 ms of which 2 ms to minimize.
[2024-05-29 17:42:29] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:42:29] [INFO ] Deduced a trap composed of 66 places in 273 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 20/252 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:42:32] [INFO ] Deduced a trap composed of 65 places in 228 ms of which 3 ms to minimize.
[2024-05-29 17:42:32] [INFO ] Deduced a trap composed of 65 places in 200 ms of which 3 ms to minimize.
[2024-05-29 17:42:32] [INFO ] Deduced a trap composed of 66 places in 267 ms of which 2 ms to minimize.
[2024-05-29 17:42:33] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:42:33] [INFO ] Deduced a trap composed of 68 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:42:33] [INFO ] Deduced a trap composed of 65 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:42:34] [INFO ] Deduced a trap composed of 66 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:42:34] [INFO ] Deduced a trap composed of 64 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:42:34] [INFO ] Deduced a trap composed of 65 places in 199 ms of which 2 ms to minimize.
[2024-05-29 17:42:34] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:42:35] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:42:35] [INFO ] Deduced a trap composed of 67 places in 215 ms of which 2 ms to minimize.
[2024-05-29 17:42:35] [INFO ] Deduced a trap composed of 67 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:42:35] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:42:36] [INFO ] Deduced a trap composed of 66 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:42:36] [INFO ] Deduced a trap composed of 65 places in 275 ms of which 3 ms to minimize.
[2024-05-29 17:42:36] [INFO ] Deduced a trap composed of 64 places in 249 ms of which 2 ms to minimize.
SMT process timed out in 61284ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 61306ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63141 ms. Remains : 121/121 places, 1111/1111 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 95 steps (0 resets) in 6 ms. (13 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 143 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
[2024-05-29 17:42:37] [INFO ] Invariant cache hit.
[2024-05-29 17:42:38] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-29 17:42:38] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2024-05-29 17:42:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 17:42:39] [INFO ] [Nat]Absence check using 11 positive place invariants in 8 ms returned sat
[2024-05-29 17:42:40] [INFO ] [Nat]Absence check using state equation in 356 ms returned sat
[2024-05-29 17:42:40] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:42:40] [INFO ] [Nat]Added 1010 Read/Feed constraints in 261 ms returned sat
[2024-05-29 17:42:40] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1091 transitions) in 141 ms.
[2024-05-29 17:42:40] [INFO ] Added : 1 causal constraints over 1 iterations in 365 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3897 reset in 550 ms.
Product exploration explored 100000 steps with 3892 reset in 462 ms.
Support contains 22 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 21 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:42:41] [INFO ] Invariant cache hit.
[2024-05-29 17:42:42] [INFO ] Implicit Places using invariants in 238 ms returned []
[2024-05-29 17:42:42] [INFO ] Invariant cache hit.
[2024-05-29 17:42:42] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:42:43] [INFO ] Implicit Places using invariants and state equation in 1543 ms returned []
Implicit Place search using SMT with State Equation took 1782 ms to find 0 implicit places.
[2024-05-29 17:42:43] [INFO ] Redundant transitions in 32 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:42:43] [INFO ] Invariant cache hit.
[2024-05-29 17:42:43] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:42:50] [INFO ] Deduced a trap composed of 66 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:42:50] [INFO ] Deduced a trap composed of 67 places in 179 ms of which 2 ms to minimize.
[2024-05-29 17:42:50] [INFO ] Deduced a trap composed of 66 places in 182 ms of which 2 ms to minimize.
[2024-05-29 17:42:51] [INFO ] Deduced a trap composed of 65 places in 186 ms of which 2 ms to minimize.
[2024-05-29 17:42:51] [INFO ] Deduced a trap composed of 66 places in 206 ms of which 2 ms to minimize.
[2024-05-29 17:42:51] [INFO ] Deduced a trap composed of 65 places in 201 ms of which 2 ms to minimize.
[2024-05-29 17:42:51] [INFO ] Deduced a trap composed of 66 places in 131 ms of which 2 ms to minimize.
[2024-05-29 17:42:51] [INFO ] Deduced a trap composed of 65 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:42:52] [INFO ] Deduced a trap composed of 65 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:42:52] [INFO ] Deduced a trap composed of 67 places in 191 ms of which 2 ms to minimize.
[2024-05-29 17:42:52] [INFO ] Deduced a trap composed of 65 places in 187 ms of which 2 ms to minimize.
[2024-05-29 17:42:52] [INFO ] Deduced a trap composed of 64 places in 137 ms of which 2 ms to minimize.
[2024-05-29 17:42:52] [INFO ] Deduced a trap composed of 65 places in 177 ms of which 2 ms to minimize.
[2024-05-29 17:42:53] [INFO ] Deduced a trap composed of 66 places in 193 ms of which 1 ms to minimize.
[2024-05-29 17:42:53] [INFO ] Deduced a trap composed of 64 places in 233 ms of which 2 ms to minimize.
[2024-05-29 17:42:53] [INFO ] Deduced a trap composed of 62 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:42:53] [INFO ] Deduced a trap composed of 65 places in 235 ms of which 2 ms to minimize.
[2024-05-29 17:42:54] [INFO ] Deduced a trap composed of 63 places in 200 ms of which 2 ms to minimize.
[2024-05-29 17:42:54] [INFO ] Deduced a trap composed of 64 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:42:54] [INFO ] Deduced a trap composed of 66 places in 194 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:42:55] [INFO ] Deduced a trap composed of 64 places in 169 ms of which 2 ms to minimize.
[2024-05-29 17:42:55] [INFO ] Deduced a trap composed of 65 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:42:55] [INFO ] Deduced a trap composed of 65 places in 198 ms of which 3 ms to minimize.
[2024-05-29 17:42:55] [INFO ] Deduced a trap composed of 65 places in 133 ms of which 2 ms to minimize.
[2024-05-29 17:42:55] [INFO ] Deduced a trap composed of 64 places in 151 ms of which 2 ms to minimize.
[2024-05-29 17:42:56] [INFO ] Deduced a trap composed of 66 places in 144 ms of which 1 ms to minimize.
[2024-05-29 17:42:56] [INFO ] Deduced a trap composed of 64 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:42:56] [INFO ] Deduced a trap composed of 64 places in 205 ms of which 2 ms to minimize.
[2024-05-29 17:42:56] [INFO ] Deduced a trap composed of 64 places in 145 ms of which 2 ms to minimize.
[2024-05-29 17:42:56] [INFO ] Deduced a trap composed of 65 places in 141 ms of which 2 ms to minimize.
[2024-05-29 17:42:56] [INFO ] Deduced a trap composed of 65 places in 147 ms of which 1 ms to minimize.
[2024-05-29 17:42:57] [INFO ] Deduced a trap composed of 68 places in 148 ms of which 1 ms to minimize.
[2024-05-29 17:42:57] [INFO ] Deduced a trap composed of 64 places in 201 ms of which 2 ms to minimize.
[2024-05-29 17:42:57] [INFO ] Deduced a trap composed of 65 places in 195 ms of which 2 ms to minimize.
[2024-05-29 17:42:57] [INFO ] Deduced a trap composed of 65 places in 198 ms of which 1 ms to minimize.
[2024-05-29 17:42:57] [INFO ] Deduced a trap composed of 64 places in 200 ms of which 2 ms to minimize.
[2024-05-29 17:42:58] [INFO ] Deduced a trap composed of 65 places in 184 ms of which 1 ms to minimize.
[2024-05-29 17:42:58] [INFO ] Deduced a trap composed of 65 places in 181 ms of which 1 ms to minimize.
[2024-05-29 17:42:58] [INFO ] Deduced a trap composed of 65 places in 192 ms of which 2 ms to minimize.
[2024-05-29 17:42:58] [INFO ] Deduced a trap composed of 65 places in 151 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:43:04] [INFO ] Deduced a trap composed of 65 places in 132 ms of which 1 ms to minimize.
[2024-05-29 17:43:04] [INFO ] Deduced a trap composed of 67 places in 200 ms of which 3 ms to minimize.
[2024-05-29 17:43:04] [INFO ] Deduced a trap composed of 68 places in 201 ms of which 2 ms to minimize.
[2024-05-29 17:43:04] [INFO ] Deduced a trap composed of 66 places in 130 ms of which 2 ms to minimize.
[2024-05-29 17:43:04] [INFO ] Deduced a trap composed of 64 places in 143 ms of which 2 ms to minimize.
[2024-05-29 17:43:05] [INFO ] Deduced a trap composed of 64 places in 143 ms of which 2 ms to minimize.
[2024-05-29 17:43:05] [INFO ] Deduced a trap composed of 67 places in 168 ms of which 2 ms to minimize.
[2024-05-29 17:43:05] [INFO ] Deduced a trap composed of 67 places in 136 ms of which 2 ms to minimize.
[2024-05-29 17:43:05] [INFO ] Deduced a trap composed of 67 places in 192 ms of which 2 ms to minimize.
[2024-05-29 17:43:05] [INFO ] Deduced a trap composed of 67 places in 185 ms of which 2 ms to minimize.
[2024-05-29 17:43:05] [INFO ] Deduced a trap composed of 68 places in 132 ms of which 2 ms to minimize.
[2024-05-29 17:43:06] [INFO ] Deduced a trap composed of 67 places in 132 ms of which 1 ms to minimize.
[2024-05-29 17:43:06] [INFO ] Deduced a trap composed of 64 places in 141 ms of which 2 ms to minimize.
[2024-05-29 17:43:06] [INFO ] Deduced a trap composed of 64 places in 132 ms of which 1 ms to minimize.
[2024-05-29 17:43:06] [INFO ] Deduced a trap composed of 67 places in 130 ms of which 2 ms to minimize.
[2024-05-29 17:43:06] [INFO ] Deduced a trap composed of 65 places in 154 ms of which 1 ms to minimize.
[2024-05-29 17:43:06] [INFO ] Deduced a trap composed of 65 places in 187 ms of which 2 ms to minimize.
[2024-05-29 17:43:07] [INFO ] Deduced a trap composed of 65 places in 179 ms of which 1 ms to minimize.
[2024-05-29 17:43:07] [INFO ] Deduced a trap composed of 65 places in 145 ms of which 1 ms to minimize.
[2024-05-29 17:43:07] [INFO ] Deduced a trap composed of 66 places in 141 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:43:08] [INFO ] Deduced a trap composed of 68 places in 126 ms of which 1 ms to minimize.
[2024-05-29 17:43:08] [INFO ] Deduced a trap composed of 66 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:43:09] [INFO ] Deduced a trap composed of 65 places in 159 ms of which 2 ms to minimize.
[2024-05-29 17:43:09] [INFO ] Deduced a trap composed of 64 places in 211 ms of which 3 ms to minimize.
[2024-05-29 17:43:09] [INFO ] Deduced a trap composed of 64 places in 239 ms of which 3 ms to minimize.
[2024-05-29 17:43:09] [INFO ] Deduced a trap composed of 65 places in 223 ms of which 1 ms to minimize.
[2024-05-29 17:43:10] [INFO ] Deduced a trap composed of 65 places in 185 ms of which 2 ms to minimize.
[2024-05-29 17:43:10] [INFO ] Deduced a trap composed of 65 places in 141 ms of which 2 ms to minimize.
[2024-05-29 17:43:10] [INFO ] Deduced a trap composed of 64 places in 189 ms of which 2 ms to minimize.
[2024-05-29 17:43:10] [INFO ] Deduced a trap composed of 67 places in 181 ms of which 1 ms to minimize.
[2024-05-29 17:43:10] [INFO ] Deduced a trap composed of 64 places in 183 ms of which 3 ms to minimize.
[2024-05-29 17:43:11] [INFO ] Deduced a trap composed of 64 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:43:11] [INFO ] Deduced a trap composed of 66 places in 224 ms of which 2 ms to minimize.
[2024-05-29 17:43:11] [INFO ] Deduced a trap composed of 64 places in 195 ms of which 2 ms to minimize.
[2024-05-29 17:43:11] [INFO ] Deduced a trap composed of 65 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:43:11] [INFO ] Deduced a trap composed of 64 places in 232 ms of which 2 ms to minimize.
[2024-05-29 17:43:12] [INFO ] Deduced a trap composed of 65 places in 173 ms of which 2 ms to minimize.
[2024-05-29 17:43:12] [INFO ] Deduced a trap composed of 64 places in 171 ms of which 1 ms to minimize.
[2024-05-29 17:43:12] [INFO ] Deduced a trap composed of 66 places in 175 ms of which 2 ms to minimize.
[2024-05-29 17:43:12] [INFO ] Deduced a trap composed of 63 places in 171 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 20/212 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:43:14] [INFO ] Deduced a trap composed of 64 places in 121 ms of which 2 ms to minimize.
[2024-05-29 17:43:14] [INFO ] Deduced a trap composed of 64 places in 143 ms of which 2 ms to minimize.
[2024-05-29 17:43:14] [INFO ] Deduced a trap composed of 68 places in 162 ms of which 2 ms to minimize.
SMT process timed out in 31089ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 31107ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 32956 ms. Remains : 121/121 places, 1111/1111 transitions.
Treatment of property TokenRing-PT-010-LTLFireability-05 finished in 139407 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(F(p1))))))'
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 23 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:43:15] [INFO ] Invariant cache hit.
[2024-05-29 17:43:15] [INFO ] Implicit Places using invariants in 310 ms returned []
[2024-05-29 17:43:15] [INFO ] Invariant cache hit.
[2024-05-29 17:43:15] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:43:16] [INFO ] Implicit Places using invariants and state equation in 1664 ms returned []
Implicit Place search using SMT with State Equation took 1975 ms to find 0 implicit places.
[2024-05-29 17:43:17] [INFO ] Redundant transitions in 31 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:43:17] [INFO ] Invariant cache hit.
[2024-05-29 17:43:17] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:43:24] [INFO ] Deduced a trap composed of 66 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:43:24] [INFO ] Deduced a trap composed of 67 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:43:24] [INFO ] Deduced a trap composed of 66 places in 268 ms of which 3 ms to minimize.
[2024-05-29 17:43:25] [INFO ] Deduced a trap composed of 65 places in 264 ms of which 2 ms to minimize.
[2024-05-29 17:43:25] [INFO ] Deduced a trap composed of 66 places in 260 ms of which 3 ms to minimize.
[2024-05-29 17:43:25] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:43:25] [INFO ] Deduced a trap composed of 66 places in 263 ms of which 3 ms to minimize.
[2024-05-29 17:43:26] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:43:26] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:43:26] [INFO ] Deduced a trap composed of 67 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:43:26] [INFO ] Deduced a trap composed of 65 places in 279 ms of which 2 ms to minimize.
[2024-05-29 17:43:27] [INFO ] Deduced a trap composed of 64 places in 280 ms of which 2 ms to minimize.
[2024-05-29 17:43:27] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:43:27] [INFO ] Deduced a trap composed of 66 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:43:27] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:43:28] [INFO ] Deduced a trap composed of 62 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:43:28] [INFO ] Deduced a trap composed of 65 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:43:28] [INFO ] Deduced a trap composed of 63 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:43:29] [INFO ] Deduced a trap composed of 64 places in 334 ms of which 2 ms to minimize.
[2024-05-29 17:43:29] [INFO ] Deduced a trap composed of 66 places in 262 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:43:30] [INFO ] Deduced a trap composed of 64 places in 208 ms of which 2 ms to minimize.
[2024-05-29 17:43:30] [INFO ] Deduced a trap composed of 65 places in 237 ms of which 2 ms to minimize.
[2024-05-29 17:43:30] [INFO ] Deduced a trap composed of 65 places in 235 ms of which 3 ms to minimize.
[2024-05-29 17:43:31] [INFO ] Deduced a trap composed of 65 places in 230 ms of which 3 ms to minimize.
[2024-05-29 17:43:31] [INFO ] Deduced a trap composed of 64 places in 217 ms of which 2 ms to minimize.
[2024-05-29 17:43:31] [INFO ] Deduced a trap composed of 66 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:43:31] [INFO ] Deduced a trap composed of 64 places in 233 ms of which 2 ms to minimize.
[2024-05-29 17:43:32] [INFO ] Deduced a trap composed of 64 places in 228 ms of which 3 ms to minimize.
[2024-05-29 17:43:32] [INFO ] Deduced a trap composed of 64 places in 195 ms of which 3 ms to minimize.
[2024-05-29 17:43:32] [INFO ] Deduced a trap composed of 65 places in 267 ms of which 2 ms to minimize.
[2024-05-29 17:43:32] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:43:33] [INFO ] Deduced a trap composed of 68 places in 238 ms of which 2 ms to minimize.
[2024-05-29 17:43:33] [INFO ] Deduced a trap composed of 64 places in 235 ms of which 2 ms to minimize.
[2024-05-29 17:43:33] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:43:33] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:43:34] [INFO ] Deduced a trap composed of 64 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:43:34] [INFO ] Deduced a trap composed of 65 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:43:34] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:43:34] [INFO ] Deduced a trap composed of 65 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:43:35] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:43:41] [INFO ] Deduced a trap composed of 65 places in 201 ms of which 3 ms to minimize.
[2024-05-29 17:43:41] [INFO ] Deduced a trap composed of 67 places in 162 ms of which 2 ms to minimize.
[2024-05-29 17:43:41] [INFO ] Deduced a trap composed of 68 places in 237 ms of which 2 ms to minimize.
[2024-05-29 17:43:42] [INFO ] Deduced a trap composed of 66 places in 165 ms of which 2 ms to minimize.
[2024-05-29 17:43:42] [INFO ] Deduced a trap composed of 64 places in 165 ms of which 2 ms to minimize.
[2024-05-29 17:43:42] [INFO ] Deduced a trap composed of 64 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:43:42] [INFO ] Deduced a trap composed of 67 places in 161 ms of which 1 ms to minimize.
[2024-05-29 17:43:42] [INFO ] Deduced a trap composed of 67 places in 172 ms of which 2 ms to minimize.
[2024-05-29 17:43:43] [INFO ] Deduced a trap composed of 67 places in 159 ms of which 2 ms to minimize.
[2024-05-29 17:43:43] [INFO ] Deduced a trap composed of 67 places in 167 ms of which 2 ms to minimize.
[2024-05-29 17:43:43] [INFO ] Deduced a trap composed of 68 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:43:43] [INFO ] Deduced a trap composed of 67 places in 193 ms of which 2 ms to minimize.
[2024-05-29 17:43:43] [INFO ] Deduced a trap composed of 64 places in 193 ms of which 2 ms to minimize.
[2024-05-29 17:43:44] [INFO ] Deduced a trap composed of 64 places in 191 ms of which 2 ms to minimize.
[2024-05-29 17:43:44] [INFO ] Deduced a trap composed of 67 places in 263 ms of which 3 ms to minimize.
[2024-05-29 17:43:44] [INFO ] Deduced a trap composed of 65 places in 170 ms of which 2 ms to minimize.
[2024-05-29 17:43:44] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:43:45] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:43:45] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:43:45] [INFO ] Deduced a trap composed of 66 places in 182 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:43:47] [INFO ] Deduced a trap composed of 68 places in 155 ms of which 2 ms to minimize.
[2024-05-29 17:43:47] [INFO ] Deduced a trap composed of 66 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:43:47] [INFO ] Deduced a trap composed of 65 places in 168 ms of which 2 ms to minimize.
[2024-05-29 17:43:47] [INFO ] Deduced a trap composed of 64 places in 169 ms of which 2 ms to minimize.
[2024-05-29 17:43:48] [INFO ] Deduced a trap composed of 64 places in 234 ms of which 4 ms to minimize.
SMT process timed out in 31181ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 31200ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 33241 ms. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-08
Product exploration explored 100000 steps with 1704 reset in 435 ms.
Product exploration explored 100000 steps with 1703 reset in 464 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 131 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 231 steps (0 resets) in 6 ms. (33 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 9 factoid took 294 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-29 17:43:49] [INFO ] Invariant cache hit.
[2024-05-29 17:43:50] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2024-05-29 17:43:51] [INFO ] [Real]Absence check using state equation in 224 ms returned sat
[2024-05-29 17:43:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 17:43:51] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2024-05-29 17:43:52] [INFO ] [Nat]Absence check using state equation in 323 ms returned sat
[2024-05-29 17:43:52] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:43:52] [INFO ] [Nat]Added 1010 Read/Feed constraints in 226 ms returned sat
[2024-05-29 17:43:52] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1091 transitions) in 131 ms.
[2024-05-29 17:43:52] [INFO ] Added : 0 causal constraints over 0 iterations in 278 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 26 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:43:52] [INFO ] Invariant cache hit.
[2024-05-29 17:43:53] [INFO ] Implicit Places using invariants in 361 ms returned []
[2024-05-29 17:43:53] [INFO ] Invariant cache hit.
[2024-05-29 17:43:53] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:43:55] [INFO ] Implicit Places using invariants and state equation in 1837 ms returned []
Implicit Place search using SMT with State Equation took 2200 ms to find 0 implicit places.
[2024-05-29 17:43:55] [INFO ] Redundant transitions in 26 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:43:55] [INFO ] Invariant cache hit.
[2024-05-29 17:43:55] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:44:02] [INFO ] Deduced a trap composed of 66 places in 161 ms of which 2 ms to minimize.
[2024-05-29 17:44:03] [INFO ] Deduced a trap composed of 67 places in 167 ms of which 1 ms to minimize.
[2024-05-29 17:44:03] [INFO ] Deduced a trap composed of 66 places in 165 ms of which 2 ms to minimize.
[2024-05-29 17:44:03] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:44:03] [INFO ] Deduced a trap composed of 66 places in 168 ms of which 2 ms to minimize.
[2024-05-29 17:44:03] [INFO ] Deduced a trap composed of 65 places in 165 ms of which 2 ms to minimize.
[2024-05-29 17:44:03] [INFO ] Deduced a trap composed of 66 places in 167 ms of which 1 ms to minimize.
[2024-05-29 17:44:04] [INFO ] Deduced a trap composed of 65 places in 164 ms of which 2 ms to minimize.
[2024-05-29 17:44:04] [INFO ] Deduced a trap composed of 65 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:44:04] [INFO ] Deduced a trap composed of 67 places in 167 ms of which 2 ms to minimize.
[2024-05-29 17:44:04] [INFO ] Deduced a trap composed of 65 places in 167 ms of which 1 ms to minimize.
[2024-05-29 17:44:05] [INFO ] Deduced a trap composed of 64 places in 275 ms of which 4 ms to minimize.
[2024-05-29 17:44:05] [INFO ] Deduced a trap composed of 65 places in 344 ms of which 3 ms to minimize.
[2024-05-29 17:44:05] [INFO ] Deduced a trap composed of 66 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:44:05] [INFO ] Deduced a trap composed of 64 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:44:06] [INFO ] Deduced a trap composed of 62 places in 238 ms of which 3 ms to minimize.
[2024-05-29 17:44:06] [INFO ] Deduced a trap composed of 65 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:44:06] [INFO ] Deduced a trap composed of 63 places in 264 ms of which 3 ms to minimize.
[2024-05-29 17:44:06] [INFO ] Deduced a trap composed of 64 places in 168 ms of which 2 ms to minimize.
[2024-05-29 17:44:07] [INFO ] Deduced a trap composed of 66 places in 241 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:44:08] [INFO ] Deduced a trap composed of 64 places in 125 ms of which 1 ms to minimize.
[2024-05-29 17:44:08] [INFO ] Deduced a trap composed of 65 places in 142 ms of which 1 ms to minimize.
[2024-05-29 17:44:08] [INFO ] Deduced a trap composed of 65 places in 191 ms of which 2 ms to minimize.
[2024-05-29 17:44:08] [INFO ] Deduced a trap composed of 65 places in 239 ms of which 2 ms to minimize.
[2024-05-29 17:44:08] [INFO ] Deduced a trap composed of 64 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:44:09] [INFO ] Deduced a trap composed of 66 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:44:09] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:44:09] [INFO ] Deduced a trap composed of 64 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:44:09] [INFO ] Deduced a trap composed of 64 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:44:10] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:44:10] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:44:10] [INFO ] Deduced a trap composed of 68 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:44:10] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:44:11] [INFO ] Deduced a trap composed of 65 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:44:11] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:44:11] [INFO ] Deduced a trap composed of 64 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:44:11] [INFO ] Deduced a trap composed of 65 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:44:12] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:44:12] [INFO ] Deduced a trap composed of 65 places in 270 ms of which 2 ms to minimize.
[2024-05-29 17:44:12] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:44:20] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:44:20] [INFO ] Deduced a trap composed of 67 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:44:20] [INFO ] Deduced a trap composed of 68 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:44:21] [INFO ] Deduced a trap composed of 66 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:44:21] [INFO ] Deduced a trap composed of 64 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:44:21] [INFO ] Deduced a trap composed of 64 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:44:21] [INFO ] Deduced a trap composed of 67 places in 203 ms of which 2 ms to minimize.
[2024-05-29 17:44:22] [INFO ] Deduced a trap composed of 67 places in 266 ms of which 2 ms to minimize.
[2024-05-29 17:44:22] [INFO ] Deduced a trap composed of 67 places in 269 ms of which 2 ms to minimize.
[2024-05-29 17:44:22] [INFO ] Deduced a trap composed of 67 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:44:22] [INFO ] Deduced a trap composed of 68 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:44:23] [INFO ] Deduced a trap composed of 67 places in 267 ms of which 2 ms to minimize.
[2024-05-29 17:44:23] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:44:23] [INFO ] Deduced a trap composed of 64 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:44:24] [INFO ] Deduced a trap composed of 67 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:44:24] [INFO ] Deduced a trap composed of 65 places in 266 ms of which 3 ms to minimize.
[2024-05-29 17:44:24] [INFO ] Deduced a trap composed of 65 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:44:24] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:44:25] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:44:25] [INFO ] Deduced a trap composed of 66 places in 246 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 121/1232 variables, and 192 constraints, problems are : Problem set: 0 solved, 1101 unsolved in 30029 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 1101/1101 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 60/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:44:28] [INFO ] Deduced a trap composed of 66 places in 127 ms of which 2 ms to minimize.
[2024-05-29 17:44:28] [INFO ] Deduced a trap composed of 63 places in 182 ms of which 2 ms to minimize.
[2024-05-29 17:44:29] [INFO ] Deduced a trap composed of 67 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:44:29] [INFO ] Deduced a trap composed of 67 places in 273 ms of which 2 ms to minimize.
[2024-05-29 17:44:29] [INFO ] Deduced a trap composed of 63 places in 258 ms of which 3 ms to minimize.
[2024-05-29 17:44:29] [INFO ] Deduced a trap composed of 67 places in 260 ms of which 3 ms to minimize.
[2024-05-29 17:44:30] [INFO ] Deduced a trap composed of 64 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:44:30] [INFO ] Deduced a trap composed of 65 places in 277 ms of which 3 ms to minimize.
[2024-05-29 17:44:30] [INFO ] Deduced a trap composed of 66 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:44:31] [INFO ] Deduced a trap composed of 63 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:44:31] [INFO ] Deduced a trap composed of 67 places in 272 ms of which 2 ms to minimize.
[2024-05-29 17:44:31] [INFO ] Deduced a trap composed of 68 places in 263 ms of which 2 ms to minimize.
[2024-05-29 17:44:31] [INFO ] Deduced a trap composed of 64 places in 274 ms of which 2 ms to minimize.
[2024-05-29 17:44:32] [INFO ] Deduced a trap composed of 62 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:44:32] [INFO ] Deduced a trap composed of 66 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:44:32] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:44:32] [INFO ] Deduced a trap composed of 66 places in 268 ms of which 2 ms to minimize.
[2024-05-29 17:44:33] [INFO ] Deduced a trap composed of 66 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:44:33] [INFO ] Deduced a trap composed of 64 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:44:33] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/212 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:44:35] [INFO ] Deduced a trap composed of 63 places in 127 ms of which 2 ms to minimize.
[2024-05-29 17:44:35] [INFO ] Deduced a trap composed of 64 places in 139 ms of which 2 ms to minimize.
[2024-05-29 17:44:36] [INFO ] Deduced a trap composed of 66 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:44:36] [INFO ] Deduced a trap composed of 67 places in 235 ms of which 2 ms to minimize.
[2024-05-29 17:44:36] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:44:36] [INFO ] Deduced a trap composed of 66 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:44:37] [INFO ] Deduced a trap composed of 64 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:44:37] [INFO ] Deduced a trap composed of 65 places in 230 ms of which 2 ms to minimize.
[2024-05-29 17:44:37] [INFO ] Deduced a trap composed of 63 places in 260 ms of which 3 ms to minimize.
[2024-05-29 17:44:37] [INFO ] Deduced a trap composed of 65 places in 264 ms of which 2 ms to minimize.
[2024-05-29 17:44:38] [INFO ] Deduced a trap composed of 64 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:44:38] [INFO ] Deduced a trap composed of 64 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:44:38] [INFO ] Deduced a trap composed of 63 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:44:38] [INFO ] Deduced a trap composed of 65 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:44:39] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:44:39] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:44:39] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 3 ms to minimize.
[2024-05-29 17:44:39] [INFO ] Deduced a trap composed of 64 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:44:40] [INFO ] Deduced a trap composed of 66 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:44:40] [INFO ] Deduced a trap composed of 62 places in 248 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/232 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:44:42] [INFO ] Deduced a trap composed of 66 places in 132 ms of which 1 ms to minimize.
[2024-05-29 17:44:42] [INFO ] Deduced a trap composed of 65 places in 152 ms of which 1 ms to minimize.
[2024-05-29 17:44:42] [INFO ] Deduced a trap composed of 65 places in 190 ms of which 2 ms to minimize.
[2024-05-29 17:44:43] [INFO ] Deduced a trap composed of 65 places in 237 ms of which 3 ms to minimize.
[2024-05-29 17:44:43] [INFO ] Deduced a trap composed of 64 places in 205 ms of which 2 ms to minimize.
[2024-05-29 17:44:43] [INFO ] Deduced a trap composed of 65 places in 195 ms of which 2 ms to minimize.
[2024-05-29 17:44:43] [INFO ] Deduced a trap composed of 66 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:44:44] [INFO ] Deduced a trap composed of 67 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:44:44] [INFO ] Deduced a trap composed of 68 places in 201 ms of which 2 ms to minimize.
[2024-05-29 17:44:44] [INFO ] Deduced a trap composed of 69 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:44:44] [INFO ] Deduced a trap composed of 69 places in 275 ms of which 2 ms to minimize.
[2024-05-29 17:44:45] [INFO ] Deduced a trap composed of 68 places in 200 ms of which 2 ms to minimize.
[2024-05-29 17:44:45] [INFO ] Deduced a trap composed of 66 places in 201 ms of which 3 ms to minimize.
[2024-05-29 17:44:45] [INFO ] Deduced a trap composed of 66 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:44:45] [INFO ] Deduced a trap composed of 66 places in 205 ms of which 2 ms to minimize.
[2024-05-29 17:44:46] [INFO ] Deduced a trap composed of 68 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:44:46] [INFO ] Deduced a trap composed of 66 places in 255 ms of which 3 ms to minimize.
[2024-05-29 17:44:46] [INFO ] Deduced a trap composed of 68 places in 267 ms of which 2 ms to minimize.
[2024-05-29 17:44:47] [INFO ] Deduced a trap composed of 64 places in 266 ms of which 3 ms to minimize.
[2024-05-29 17:44:47] [INFO ] Deduced a trap composed of 66 places in 247 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 20/252 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:44:49] [INFO ] Deduced a trap composed of 65 places in 151 ms of which 1 ms to minimize.
[2024-05-29 17:44:50] [INFO ] Deduced a trap composed of 65 places in 127 ms of which 1 ms to minimize.
[2024-05-29 17:44:50] [INFO ] Deduced a trap composed of 66 places in 203 ms of which 2 ms to minimize.
[2024-05-29 17:44:50] [INFO ] Deduced a trap composed of 65 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:44:50] [INFO ] Deduced a trap composed of 68 places in 246 ms of which 3 ms to minimize.
[2024-05-29 17:44:51] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:44:51] [INFO ] Deduced a trap composed of 66 places in 206 ms of which 2 ms to minimize.
[2024-05-29 17:44:51] [INFO ] Deduced a trap composed of 64 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:44:52] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 3 ms to minimize.
[2024-05-29 17:44:52] [INFO ] Deduced a trap composed of 65 places in 265 ms of which 3 ms to minimize.
[2024-05-29 17:44:52] [INFO ] Deduced a trap composed of 65 places in 237 ms of which 2 ms to minimize.
[2024-05-29 17:44:52] [INFO ] Deduced a trap composed of 67 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:44:53] [INFO ] Deduced a trap composed of 67 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:44:53] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:44:53] [INFO ] Deduced a trap composed of 66 places in 265 ms of which 3 ms to minimize.
[2024-05-29 17:44:53] [INFO ] Deduced a trap composed of 65 places in 199 ms of which 2 ms to minimize.
[2024-05-29 17:44:54] [INFO ] Deduced a trap composed of 64 places in 270 ms of which 2 ms to minimize.
[2024-05-29 17:44:54] [INFO ] Deduced a trap composed of 65 places in 200 ms of which 2 ms to minimize.
[2024-05-29 17:44:54] [INFO ] Deduced a trap composed of 63 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:44:55] [INFO ] Deduced a trap composed of 62 places in 246 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 20/272 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 121/1232 variables, and 272 constraints, problems are : Problem set: 0 solved, 1101 unsolved in 30034 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 0/1101 constraints, Known Traps: 140/140 constraints]
After SMT, in 61056ms problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 61073ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63336 ms. Remains : 121/121 places, 1111/1111 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 160 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 243 steps (0 resets) in 9 ms. (24 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 9 factoid took 330 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-29 17:44:57] [INFO ] Invariant cache hit.
[2024-05-29 17:44:57] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-29 17:44:58] [INFO ] [Real]Absence check using state equation in 228 ms returned sat
[2024-05-29 17:44:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 17:44:59] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2024-05-29 17:44:59] [INFO ] [Nat]Absence check using state equation in 278 ms returned sat
[2024-05-29 17:44:59] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:44:59] [INFO ] [Nat]Added 1010 Read/Feed constraints in 218 ms returned sat
[2024-05-29 17:44:59] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1091 transitions) in 125 ms.
[2024-05-29 17:44:59] [INFO ] Added : 0 causal constraints over 0 iterations in 258 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1700 reset in 454 ms.
Product exploration explored 100000 steps with 1700 reset in 404 ms.
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 16 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:45:00] [INFO ] Invariant cache hit.
[2024-05-29 17:45:01] [INFO ] Implicit Places using invariants in 228 ms returned []
[2024-05-29 17:45:01] [INFO ] Invariant cache hit.
[2024-05-29 17:45:01] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:45:02] [INFO ] Implicit Places using invariants and state equation in 1844 ms returned []
Implicit Place search using SMT with State Equation took 2074 ms to find 0 implicit places.
[2024-05-29 17:45:03] [INFO ] Redundant transitions in 29 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:45:03] [INFO ] Invariant cache hit.
[2024-05-29 17:45:03] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:45:11] [INFO ] Deduced a trap composed of 66 places in 205 ms of which 3 ms to minimize.
[2024-05-29 17:45:11] [INFO ] Deduced a trap composed of 67 places in 219 ms of which 2 ms to minimize.
[2024-05-29 17:45:11] [INFO ] Deduced a trap composed of 66 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:45:11] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:45:12] [INFO ] Deduced a trap composed of 66 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:45:12] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 3 ms to minimize.
[2024-05-29 17:45:12] [INFO ] Deduced a trap composed of 66 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:45:12] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:45:13] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:45:13] [INFO ] Deduced a trap composed of 67 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:45:13] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:45:14] [INFO ] Deduced a trap composed of 64 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:45:14] [INFO ] Deduced a trap composed of 65 places in 238 ms of which 2 ms to minimize.
[2024-05-29 17:45:14] [INFO ] Deduced a trap composed of 66 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:45:14] [INFO ] Deduced a trap composed of 64 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:45:15] [INFO ] Deduced a trap composed of 62 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:45:15] [INFO ] Deduced a trap composed of 65 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:45:15] [INFO ] Deduced a trap composed of 63 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:45:15] [INFO ] Deduced a trap composed of 64 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:45:16] [INFO ] Deduced a trap composed of 66 places in 239 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:45:16] [INFO ] Deduced a trap composed of 64 places in 196 ms of which 2 ms to minimize.
[2024-05-29 17:45:17] [INFO ] Deduced a trap composed of 65 places in 238 ms of which 2 ms to minimize.
[2024-05-29 17:45:17] [INFO ] Deduced a trap composed of 65 places in 244 ms of which 3 ms to minimize.
[2024-05-29 17:45:17] [INFO ] Deduced a trap composed of 65 places in 235 ms of which 3 ms to minimize.
[2024-05-29 17:45:17] [INFO ] Deduced a trap composed of 64 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:45:18] [INFO ] Deduced a trap composed of 66 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:45:18] [INFO ] Deduced a trap composed of 64 places in 201 ms of which 2 ms to minimize.
[2024-05-29 17:45:18] [INFO ] Deduced a trap composed of 64 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:45:18] [INFO ] Deduced a trap composed of 64 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:45:19] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:45:19] [INFO ] Deduced a trap composed of 65 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:45:19] [INFO ] Deduced a trap composed of 68 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:45:19] [INFO ] Deduced a trap composed of 64 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:45:20] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:45:20] [INFO ] Deduced a trap composed of 65 places in 233 ms of which 2 ms to minimize.
[2024-05-29 17:45:20] [INFO ] Deduced a trap composed of 64 places in 238 ms of which 3 ms to minimize.
[2024-05-29 17:45:20] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:45:21] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:45:21] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:45:21] [INFO ] Deduced a trap composed of 65 places in 244 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:45:28] [INFO ] Deduced a trap composed of 65 places in 199 ms of which 3 ms to minimize.
[2024-05-29 17:45:28] [INFO ] Deduced a trap composed of 67 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:45:28] [INFO ] Deduced a trap composed of 68 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:45:28] [INFO ] Deduced a trap composed of 66 places in 237 ms of which 2 ms to minimize.
[2024-05-29 17:45:29] [INFO ] Deduced a trap composed of 64 places in 202 ms of which 2 ms to minimize.
[2024-05-29 17:45:29] [INFO ] Deduced a trap composed of 64 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:45:29] [INFO ] Deduced a trap composed of 67 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:45:29] [INFO ] Deduced a trap composed of 67 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:45:30] [INFO ] Deduced a trap composed of 67 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:45:30] [INFO ] Deduced a trap composed of 67 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:45:30] [INFO ] Deduced a trap composed of 68 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:45:30] [INFO ] Deduced a trap composed of 67 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:45:31] [INFO ] Deduced a trap composed of 64 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:45:31] [INFO ] Deduced a trap composed of 64 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:45:31] [INFO ] Deduced a trap composed of 67 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:45:31] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:45:32] [INFO ] Deduced a trap composed of 65 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:45:32] [INFO ] Deduced a trap composed of 65 places in 168 ms of which 1 ms to minimize.
[2024-05-29 17:45:32] [INFO ] Deduced a trap composed of 65 places in 236 ms of which 2 ms to minimize.
[2024-05-29 17:45:32] [INFO ] Deduced a trap composed of 66 places in 240 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 121/1232 variables, and 192 constraints, problems are : Problem set: 0 solved, 1101 unsolved in 30019 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 1101/1101 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 60/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:45:36] [INFO ] Deduced a trap composed of 66 places in 121 ms of which 1 ms to minimize.
[2024-05-29 17:45:36] [INFO ] Deduced a trap composed of 63 places in 142 ms of which 1 ms to minimize.
[2024-05-29 17:45:37] [INFO ] Deduced a trap composed of 67 places in 141 ms of which 1 ms to minimize.
[2024-05-29 17:45:37] [INFO ] Deduced a trap composed of 67 places in 142 ms of which 2 ms to minimize.
[2024-05-29 17:45:37] [INFO ] Deduced a trap composed of 63 places in 238 ms of which 2 ms to minimize.
[2024-05-29 17:45:37] [INFO ] Deduced a trap composed of 67 places in 224 ms of which 2 ms to minimize.
[2024-05-29 17:45:37] [INFO ] Deduced a trap composed of 64 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:45:38] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:45:38] [INFO ] Deduced a trap composed of 66 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:45:38] [INFO ] Deduced a trap composed of 63 places in 242 ms of which 3 ms to minimize.
[2024-05-29 17:45:38] [INFO ] Deduced a trap composed of 67 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:45:39] [INFO ] Deduced a trap composed of 68 places in 229 ms of which 2 ms to minimize.
[2024-05-29 17:45:39] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:45:39] [INFO ] Deduced a trap composed of 62 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:45:40] [INFO ] Deduced a trap composed of 66 places in 272 ms of which 2 ms to minimize.
[2024-05-29 17:45:40] [INFO ] Deduced a trap composed of 65 places in 230 ms of which 2 ms to minimize.
[2024-05-29 17:45:40] [INFO ] Deduced a trap composed of 66 places in 194 ms of which 3 ms to minimize.
[2024-05-29 17:45:40] [INFO ] Deduced a trap composed of 66 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:45:41] [INFO ] Deduced a trap composed of 64 places in 247 ms of which 3 ms to minimize.
[2024-05-29 17:45:41] [INFO ] Deduced a trap composed of 65 places in 263 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/212 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:45:43] [INFO ] Deduced a trap composed of 63 places in 142 ms of which 1 ms to minimize.
[2024-05-29 17:45:43] [INFO ] Deduced a trap composed of 64 places in 145 ms of which 1 ms to minimize.
[2024-05-29 17:45:43] [INFO ] Deduced a trap composed of 66 places in 146 ms of which 2 ms to minimize.
[2024-05-29 17:45:43] [INFO ] Deduced a trap composed of 67 places in 143 ms of which 2 ms to minimize.
[2024-05-29 17:45:43] [INFO ] Deduced a trap composed of 65 places in 139 ms of which 2 ms to minimize.
[2024-05-29 17:45:43] [INFO ] Deduced a trap composed of 66 places in 224 ms of which 2 ms to minimize.
[2024-05-29 17:45:44] [INFO ] Deduced a trap composed of 64 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:45:44] [INFO ] Deduced a trap composed of 65 places in 238 ms of which 2 ms to minimize.
[2024-05-29 17:45:44] [INFO ] Deduced a trap composed of 63 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:45:44] [INFO ] Deduced a trap composed of 65 places in 241 ms of which 3 ms to minimize.
[2024-05-29 17:45:45] [INFO ] Deduced a trap composed of 64 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:45:45] [INFO ] Deduced a trap composed of 64 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:45:45] [INFO ] Deduced a trap composed of 63 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:45:46] [INFO ] Deduced a trap composed of 65 places in 265 ms of which 2 ms to minimize.
[2024-05-29 17:45:46] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:45:46] [INFO ] Deduced a trap composed of 65 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:45:46] [INFO ] Deduced a trap composed of 65 places in 265 ms of which 3 ms to minimize.
[2024-05-29 17:45:47] [INFO ] Deduced a trap composed of 64 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:45:47] [INFO ] Deduced a trap composed of 66 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:45:47] [INFO ] Deduced a trap composed of 62 places in 269 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/232 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:45:49] [INFO ] Deduced a trap composed of 66 places in 122 ms of which 2 ms to minimize.
[2024-05-29 17:45:49] [INFO ] Deduced a trap composed of 65 places in 227 ms of which 2 ms to minimize.
[2024-05-29 17:45:50] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:45:50] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:45:50] [INFO ] Deduced a trap composed of 64 places in 197 ms of which 3 ms to minimize.
[2024-05-29 17:45:50] [INFO ] Deduced a trap composed of 65 places in 200 ms of which 3 ms to minimize.
[2024-05-29 17:45:51] [INFO ] Deduced a trap composed of 66 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:45:51] [INFO ] Deduced a trap composed of 67 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:45:51] [INFO ] Deduced a trap composed of 68 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:45:52] [INFO ] Deduced a trap composed of 69 places in 258 ms of which 3 ms to minimize.
[2024-05-29 17:45:52] [INFO ] Deduced a trap composed of 69 places in 229 ms of which 2 ms to minimize.
[2024-05-29 17:45:52] [INFO ] Deduced a trap composed of 68 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:45:52] [INFO ] Deduced a trap composed of 66 places in 250 ms of which 3 ms to minimize.
[2024-05-29 17:45:53] [INFO ] Deduced a trap composed of 66 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:45:53] [INFO ] Deduced a trap composed of 66 places in 200 ms of which 2 ms to minimize.
[2024-05-29 17:45:53] [INFO ] Deduced a trap composed of 68 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:45:53] [INFO ] Deduced a trap composed of 66 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:45:54] [INFO ] Deduced a trap composed of 68 places in 238 ms of which 2 ms to minimize.
[2024-05-29 17:45:54] [INFO ] Deduced a trap composed of 64 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:45:54] [INFO ] Deduced a trap composed of 66 places in 236 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 20/252 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:45:56] [INFO ] Deduced a trap composed of 65 places in 120 ms of which 2 ms to minimize.
[2024-05-29 17:45:57] [INFO ] Deduced a trap composed of 65 places in 119 ms of which 1 ms to minimize.
[2024-05-29 17:45:57] [INFO ] Deduced a trap composed of 66 places in 195 ms of which 2 ms to minimize.
[2024-05-29 17:45:57] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:45:57] [INFO ] Deduced a trap composed of 68 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:45:58] [INFO ] Deduced a trap composed of 65 places in 196 ms of which 2 ms to minimize.
[2024-05-29 17:45:58] [INFO ] Deduced a trap composed of 66 places in 198 ms of which 3 ms to minimize.
[2024-05-29 17:45:58] [INFO ] Deduced a trap composed of 64 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:45:58] [INFO ] Deduced a trap composed of 65 places in 195 ms of which 2 ms to minimize.
[2024-05-29 17:45:59] [INFO ] Deduced a trap composed of 65 places in 277 ms of which 3 ms to minimize.
[2024-05-29 17:45:59] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:45:59] [INFO ] Deduced a trap composed of 67 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:46:00] [INFO ] Deduced a trap composed of 67 places in 237 ms of which 2 ms to minimize.
[2024-05-29 17:46:00] [INFO ] Deduced a trap composed of 65 places in 223 ms of which 2 ms to minimize.
[2024-05-29 17:46:00] [INFO ] Deduced a trap composed of 66 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:46:00] [INFO ] Deduced a trap composed of 65 places in 200 ms of which 2 ms to minimize.
[2024-05-29 17:46:01] [INFO ] Deduced a trap composed of 64 places in 255 ms of which 3 ms to minimize.
[2024-05-29 17:46:01] [INFO ] Deduced a trap composed of 65 places in 201 ms of which 2 ms to minimize.
[2024-05-29 17:46:01] [INFO ] Deduced a trap composed of 63 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:46:01] [INFO ] Deduced a trap composed of 62 places in 248 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 20/272 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:46:04] [INFO ] Deduced a trap composed of 65 places in 137 ms of which 2 ms to minimize.
SMT process timed out in 61307ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 61325ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63454 ms. Remains : 121/121 places, 1111/1111 transitions.
Treatment of property TokenRing-PT-010-LTLFireability-08 finished in 169472 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 18 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:46:04] [INFO ] Invariant cache hit.
[2024-05-29 17:46:04] [INFO ] Implicit Places using invariants in 248 ms returned []
[2024-05-29 17:46:04] [INFO ] Invariant cache hit.
[2024-05-29 17:46:04] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:46:05] [INFO ] Implicit Places using invariants and state equation in 1233 ms returned []
Implicit Place search using SMT with State Equation took 1482 ms to find 0 implicit places.
[2024-05-29 17:46:05] [INFO ] Redundant transitions in 19 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:46:05] [INFO ] Invariant cache hit.
[2024-05-29 17:46:05] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:46:13] [INFO ] Deduced a trap composed of 66 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:46:14] [INFO ] Deduced a trap composed of 67 places in 260 ms of which 3 ms to minimize.
[2024-05-29 17:46:14] [INFO ] Deduced a trap composed of 66 places in 173 ms of which 2 ms to minimize.
[2024-05-29 17:46:14] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:46:14] [INFO ] Deduced a trap composed of 66 places in 172 ms of which 2 ms to minimize.
[2024-05-29 17:46:15] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:46:15] [INFO ] Deduced a trap composed of 66 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:46:15] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:46:15] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:46:16] [INFO ] Deduced a trap composed of 67 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:46:16] [INFO ] Deduced a trap composed of 65 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:46:16] [INFO ] Deduced a trap composed of 64 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:46:16] [INFO ] Deduced a trap composed of 65 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:46:17] [INFO ] Deduced a trap composed of 66 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:46:17] [INFO ] Deduced a trap composed of 64 places in 207 ms of which 2 ms to minimize.
[2024-05-29 17:46:17] [INFO ] Deduced a trap composed of 62 places in 273 ms of which 2 ms to minimize.
[2024-05-29 17:46:17] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:46:18] [INFO ] Deduced a trap composed of 63 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:46:18] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:46:18] [INFO ] Deduced a trap composed of 66 places in 244 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:46:19] [INFO ] Deduced a trap composed of 64 places in 169 ms of which 2 ms to minimize.
[2024-05-29 17:46:20] [INFO ] Deduced a trap composed of 65 places in 212 ms of which 2 ms to minimize.
[2024-05-29 17:46:20] [INFO ] Deduced a trap composed of 65 places in 239 ms of which 3 ms to minimize.
[2024-05-29 17:46:20] [INFO ] Deduced a trap composed of 65 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:46:20] [INFO ] Deduced a trap composed of 64 places in 239 ms of which 2 ms to minimize.
[2024-05-29 17:46:21] [INFO ] Deduced a trap composed of 66 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:46:21] [INFO ] Deduced a trap composed of 64 places in 230 ms of which 2 ms to minimize.
[2024-05-29 17:46:21] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:46:21] [INFO ] Deduced a trap composed of 64 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:46:22] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:46:22] [INFO ] Deduced a trap composed of 65 places in 241 ms of which 3 ms to minimize.
[2024-05-29 17:46:22] [INFO ] Deduced a trap composed of 68 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:46:22] [INFO ] Deduced a trap composed of 64 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:46:23] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:46:23] [INFO ] Deduced a trap composed of 65 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:46:23] [INFO ] Deduced a trap composed of 64 places in 244 ms of which 3 ms to minimize.
[2024-05-29 17:46:24] [INFO ] Deduced a trap composed of 65 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:46:24] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:46:24] [INFO ] Deduced a trap composed of 65 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:46:24] [INFO ] Deduced a trap composed of 65 places in 242 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:46:32] [INFO ] Deduced a trap composed of 65 places in 204 ms of which 3 ms to minimize.
[2024-05-29 17:46:32] [INFO ] Deduced a trap composed of 67 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:46:32] [INFO ] Deduced a trap composed of 68 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:46:33] [INFO ] Deduced a trap composed of 66 places in 225 ms of which 2 ms to minimize.
[2024-05-29 17:46:33] [INFO ] Deduced a trap composed of 64 places in 236 ms of which 2 ms to minimize.
[2024-05-29 17:46:33] [INFO ] Deduced a trap composed of 64 places in 228 ms of which 2 ms to minimize.
[2024-05-29 17:46:33] [INFO ] Deduced a trap composed of 67 places in 180 ms of which 2 ms to minimize.
[2024-05-29 17:46:33] [INFO ] Deduced a trap composed of 67 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:46:34] [INFO ] Deduced a trap composed of 67 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:46:34] [INFO ] Deduced a trap composed of 67 places in 242 ms of which 3 ms to minimize.
[2024-05-29 17:46:34] [INFO ] Deduced a trap composed of 68 places in 250 ms of which 3 ms to minimize.
[2024-05-29 17:46:35] [INFO ] Deduced a trap composed of 67 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:46:35] [INFO ] Deduced a trap composed of 64 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:46:35] [INFO ] Deduced a trap composed of 64 places in 266 ms of which 3 ms to minimize.
[2024-05-29 17:46:35] [INFO ] Deduced a trap composed of 67 places in 255 ms of which 3 ms to minimize.
[2024-05-29 17:46:36] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:46:36] [INFO ] Deduced a trap composed of 65 places in 255 ms of which 3 ms to minimize.
[2024-05-29 17:46:36] [INFO ] Deduced a trap composed of 65 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:46:36] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 3 ms to minimize.
SMT process timed out in 30971ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 30983ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 32509 ms. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-09
Product exploration explored 100000 steps with 0 reset in 389 ms.
Stack based approach found an accepted trace after 144 steps with 0 reset with depth 145 and stack size 145 in 1 ms.
FORMULA TokenRing-PT-010-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-PT-010-LTLFireability-09 finished in 32976 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G((p0 U p1))) U p2))'
Support contains 6 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 26 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:46:37] [INFO ] Invariant cache hit.
[2024-05-29 17:46:37] [INFO ] Implicit Places using invariants in 332 ms returned []
[2024-05-29 17:46:37] [INFO ] Invariant cache hit.
[2024-05-29 17:46:38] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:46:39] [INFO ] Implicit Places using invariants and state equation in 1887 ms returned []
Implicit Place search using SMT with State Equation took 2221 ms to find 0 implicit places.
[2024-05-29 17:46:39] [INFO ] Redundant transitions in 29 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:46:39] [INFO ] Invariant cache hit.
[2024-05-29 17:46:39] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:46:47] [INFO ] Deduced a trap composed of 66 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:46:48] [INFO ] Deduced a trap composed of 67 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:46:48] [INFO ] Deduced a trap composed of 66 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:46:48] [INFO ] Deduced a trap composed of 65 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:46:48] [INFO ] Deduced a trap composed of 66 places in 234 ms of which 2 ms to minimize.
[2024-05-29 17:46:49] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:46:49] [INFO ] Deduced a trap composed of 66 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:46:49] [INFO ] Deduced a trap composed of 65 places in 239 ms of which 2 ms to minimize.
[2024-05-29 17:46:49] [INFO ] Deduced a trap composed of 65 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:46:50] [INFO ] Deduced a trap composed of 67 places in 237 ms of which 2 ms to minimize.
[2024-05-29 17:46:50] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:46:50] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:46:50] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 2 ms to minimize.
[2024-05-29 17:46:51] [INFO ] Deduced a trap composed of 66 places in 238 ms of which 2 ms to minimize.
[2024-05-29 17:46:51] [INFO ] Deduced a trap composed of 64 places in 227 ms of which 2 ms to minimize.
[2024-05-29 17:46:51] [INFO ] Deduced a trap composed of 62 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:46:51] [INFO ] Deduced a trap composed of 65 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:46:52] [INFO ] Deduced a trap composed of 63 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:46:52] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:46:52] [INFO ] Deduced a trap composed of 66 places in 233 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:46:53] [INFO ] Deduced a trap composed of 64 places in 227 ms of which 3 ms to minimize.
[2024-05-29 17:46:54] [INFO ] Deduced a trap composed of 65 places in 212 ms of which 2 ms to minimize.
[2024-05-29 17:46:54] [INFO ] Deduced a trap composed of 65 places in 234 ms of which 2 ms to minimize.
[2024-05-29 17:46:54] [INFO ] Deduced a trap composed of 65 places in 241 ms of which 3 ms to minimize.
[2024-05-29 17:46:54] [INFO ] Deduced a trap composed of 64 places in 239 ms of which 3 ms to minimize.
[2024-05-29 17:46:55] [INFO ] Deduced a trap composed of 66 places in 237 ms of which 2 ms to minimize.
[2024-05-29 17:46:55] [INFO ] Deduced a trap composed of 64 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:46:55] [INFO ] Deduced a trap composed of 64 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:46:55] [INFO ] Deduced a trap composed of 64 places in 255 ms of which 3 ms to minimize.
[2024-05-29 17:46:56] [INFO ] Deduced a trap composed of 65 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:46:56] [INFO ] Deduced a trap composed of 65 places in 213 ms of which 2 ms to minimize.
[2024-05-29 17:46:56] [INFO ] Deduced a trap composed of 68 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:46:56] [INFO ] Deduced a trap composed of 64 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:46:57] [INFO ] Deduced a trap composed of 65 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:46:57] [INFO ] Deduced a trap composed of 65 places in 239 ms of which 2 ms to minimize.
[2024-05-29 17:46:57] [INFO ] Deduced a trap composed of 64 places in 241 ms of which 3 ms to minimize.
[2024-05-29 17:46:57] [INFO ] Deduced a trap composed of 65 places in 242 ms of which 3 ms to minimize.
[2024-05-29 17:46:58] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:46:58] [INFO ] Deduced a trap composed of 65 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:46:58] [INFO ] Deduced a trap composed of 65 places in 235 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:47:06] [INFO ] Deduced a trap composed of 65 places in 263 ms of which 2 ms to minimize.
[2024-05-29 17:47:06] [INFO ] Deduced a trap composed of 67 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:47:06] [INFO ] Deduced a trap composed of 68 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:47:07] [INFO ] Deduced a trap composed of 66 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:47:07] [INFO ] Deduced a trap composed of 64 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:47:07] [INFO ] Deduced a trap composed of 64 places in 242 ms of which 3 ms to minimize.
[2024-05-29 17:47:07] [INFO ] Deduced a trap composed of 67 places in 206 ms of which 2 ms to minimize.
[2024-05-29 17:47:08] [INFO ] Deduced a trap composed of 67 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:47:08] [INFO ] Deduced a trap composed of 67 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:47:08] [INFO ] Deduced a trap composed of 67 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:47:09] [INFO ] Deduced a trap composed of 68 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:47:09] [INFO ] Deduced a trap composed of 67 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:47:09] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 3 ms to minimize.
[2024-05-29 17:47:09] [INFO ] Deduced a trap composed of 64 places in 238 ms of which 3 ms to minimize.
[2024-05-29 17:47:10] [INFO ] Deduced a trap composed of 67 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:47:10] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:47:10] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 3 ms to minimize.
[2024-05-29 17:47:10] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 3 ms to minimize.
SMT process timed out in 31191ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 31209ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 33504 ms. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 190 ms :[(NOT p2), (NOT p1), (NOT p1)]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-12
Product exploration explored 100000 steps with 0 reset in 621 ms.
Stack based approach found an accepted trace after 149 steps with 0 reset with depth 150 and stack size 150 in 1 ms.
FORMULA TokenRing-PT-010-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-PT-010-LTLFireability-12 finished in 34345 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0||G(p1)))&&(F(p2)||G(p0))))'
Support contains 6 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 4 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:47:11] [INFO ] Invariant cache hit.
[2024-05-29 17:47:11] [INFO ] Implicit Places using invariants in 222 ms returned []
[2024-05-29 17:47:11] [INFO ] Invariant cache hit.
[2024-05-29 17:47:12] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:47:13] [INFO ] Implicit Places using invariants and state equation in 1875 ms returned []
Implicit Place search using SMT with State Equation took 2103 ms to find 0 implicit places.
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:47:13] [INFO ] Invariant cache hit.
[2024-05-29 17:47:13] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:47:21] [INFO ] Deduced a trap composed of 66 places in 196 ms of which 3 ms to minimize.
[2024-05-29 17:47:21] [INFO ] Deduced a trap composed of 67 places in 261 ms of which 2 ms to minimize.
[2024-05-29 17:47:22] [INFO ] Deduced a trap composed of 66 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:47:22] [INFO ] Deduced a trap composed of 65 places in 269 ms of which 2 ms to minimize.
[2024-05-29 17:47:22] [INFO ] Deduced a trap composed of 66 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:47:22] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:47:23] [INFO ] Deduced a trap composed of 66 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:47:23] [INFO ] Deduced a trap composed of 65 places in 210 ms of which 3 ms to minimize.
[2024-05-29 17:47:23] [INFO ] Deduced a trap composed of 65 places in 261 ms of which 2 ms to minimize.
[2024-05-29 17:47:23] [INFO ] Deduced a trap composed of 67 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:47:24] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:47:24] [INFO ] Deduced a trap composed of 64 places in 276 ms of which 2 ms to minimize.
[2024-05-29 17:47:24] [INFO ] Deduced a trap composed of 65 places in 276 ms of which 3 ms to minimize.
[2024-05-29 17:47:25] [INFO ] Deduced a trap composed of 66 places in 265 ms of which 3 ms to minimize.
[2024-05-29 17:47:25] [INFO ] Deduced a trap composed of 64 places in 235 ms of which 2 ms to minimize.
[2024-05-29 17:47:25] [INFO ] Deduced a trap composed of 62 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:47:25] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:47:26] [INFO ] Deduced a trap composed of 63 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:47:26] [INFO ] Deduced a trap composed of 64 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:47:26] [INFO ] Deduced a trap composed of 66 places in 255 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:47:27] [INFO ] Deduced a trap composed of 64 places in 200 ms of which 2 ms to minimize.
[2024-05-29 17:47:28] [INFO ] Deduced a trap composed of 65 places in 261 ms of which 2 ms to minimize.
[2024-05-29 17:47:28] [INFO ] Deduced a trap composed of 65 places in 205 ms of which 2 ms to minimize.
[2024-05-29 17:47:28] [INFO ] Deduced a trap composed of 65 places in 276 ms of which 3 ms to minimize.
[2024-05-29 17:47:28] [INFO ] Deduced a trap composed of 64 places in 161 ms of which 1 ms to minimize.
[2024-05-29 17:47:29] [INFO ] Deduced a trap composed of 66 places in 141 ms of which 2 ms to minimize.
[2024-05-29 17:47:29] [INFO ] Deduced a trap composed of 64 places in 143 ms of which 1 ms to minimize.
[2024-05-29 17:47:29] [INFO ] Deduced a trap composed of 64 places in 187 ms of which 2 ms to minimize.
[2024-05-29 17:47:29] [INFO ] Deduced a trap composed of 64 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:47:29] [INFO ] Deduced a trap composed of 65 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:47:30] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:47:30] [INFO ] Deduced a trap composed of 68 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:47:30] [INFO ] Deduced a trap composed of 64 places in 241 ms of which 3 ms to minimize.
[2024-05-29 17:47:30] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:47:31] [INFO ] Deduced a trap composed of 65 places in 277 ms of which 2 ms to minimize.
[2024-05-29 17:47:31] [INFO ] Deduced a trap composed of 64 places in 268 ms of which 2 ms to minimize.
[2024-05-29 17:47:31] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:47:31] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:47:32] [INFO ] Deduced a trap composed of 65 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:47:32] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:47:40] [INFO ] Deduced a trap composed of 65 places in 200 ms of which 2 ms to minimize.
[2024-05-29 17:47:40] [INFO ] Deduced a trap composed of 67 places in 273 ms of which 2 ms to minimize.
[2024-05-29 17:47:41] [INFO ] Deduced a trap composed of 68 places in 282 ms of which 2 ms to minimize.
[2024-05-29 17:47:41] [INFO ] Deduced a trap composed of 66 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:47:41] [INFO ] Deduced a trap composed of 64 places in 268 ms of which 2 ms to minimize.
[2024-05-29 17:47:41] [INFO ] Deduced a trap composed of 64 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:47:42] [INFO ] Deduced a trap composed of 67 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:47:42] [INFO ] Deduced a trap composed of 67 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:47:42] [INFO ] Deduced a trap composed of 67 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:47:42] [INFO ] Deduced a trap composed of 67 places in 199 ms of which 2 ms to minimize.
[2024-05-29 17:47:43] [INFO ] Deduced a trap composed of 68 places in 268 ms of which 2 ms to minimize.
[2024-05-29 17:47:43] [INFO ] Deduced a trap composed of 67 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:47:43] [INFO ] Deduced a trap composed of 64 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:47:43] [INFO ] Deduced a trap composed of 64 places in 210 ms of which 2 ms to minimize.
[2024-05-29 17:47:44] [INFO ] Deduced a trap composed of 67 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:47:44] [INFO ] Deduced a trap composed of 65 places in 145 ms of which 2 ms to minimize.
[2024-05-29 17:47:44] [INFO ] Deduced a trap composed of 65 places in 142 ms of which 1 ms to minimize.
[2024-05-29 17:47:44] [INFO ] Deduced a trap composed of 65 places in 141 ms of which 2 ms to minimize.
[2024-05-29 17:47:45] [INFO ] Deduced a trap composed of 65 places in 263 ms of which 3 ms to minimize.
SMT process timed out in 31134ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 31153ms
Finished structural reductions in LTL mode , in 1 iterations and 33265 ms. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 273 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p1) (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p0)), true, (NOT p1)]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA TokenRing-PT-010-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-PT-010-LTLFireability-14 finished in 33563 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G(p0))))))'
Support contains 2 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 8 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:47:45] [INFO ] Invariant cache hit.
[2024-05-29 17:47:45] [INFO ] Implicit Places using invariants in 361 ms returned []
[2024-05-29 17:47:45] [INFO ] Invariant cache hit.
[2024-05-29 17:47:46] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:47:47] [INFO ] Implicit Places using invariants and state equation in 1841 ms returned []
Implicit Place search using SMT with State Equation took 2209 ms to find 0 implicit places.
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:47:47] [INFO ] Invariant cache hit.
[2024-05-29 17:47:47] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:47:55] [INFO ] Deduced a trap composed of 66 places in 238 ms of which 2 ms to minimize.
[2024-05-29 17:47:55] [INFO ] Deduced a trap composed of 67 places in 228 ms of which 2 ms to minimize.
[2024-05-29 17:47:55] [INFO ] Deduced a trap composed of 66 places in 256 ms of which 3 ms to minimize.
[2024-05-29 17:47:56] [INFO ] Deduced a trap composed of 65 places in 272 ms of which 2 ms to minimize.
[2024-05-29 17:47:56] [INFO ] Deduced a trap composed of 66 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:47:56] [INFO ] Deduced a trap composed of 65 places in 285 ms of which 2 ms to minimize.
[2024-05-29 17:47:57] [INFO ] Deduced a trap composed of 66 places in 259 ms of which 3 ms to minimize.
[2024-05-29 17:47:57] [INFO ] Deduced a trap composed of 65 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:47:57] [INFO ] Deduced a trap composed of 65 places in 265 ms of which 2 ms to minimize.
[2024-05-29 17:47:57] [INFO ] Deduced a trap composed of 67 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:47:58] [INFO ] Deduced a trap composed of 65 places in 241 ms of which 3 ms to minimize.
[2024-05-29 17:47:58] [INFO ] Deduced a trap composed of 64 places in 212 ms of which 2 ms to minimize.
[2024-05-29 17:47:58] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:47:58] [INFO ] Deduced a trap composed of 66 places in 325 ms of which 3 ms to minimize.
[2024-05-29 17:47:59] [INFO ] Deduced a trap composed of 64 places in 266 ms of which 2 ms to minimize.
[2024-05-29 17:47:59] [INFO ] Deduced a trap composed of 62 places in 278 ms of which 3 ms to minimize.
[2024-05-29 17:47:59] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 3 ms to minimize.
[2024-05-29 17:48:00] [INFO ] Deduced a trap composed of 63 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:48:00] [INFO ] Deduced a trap composed of 64 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:48:00] [INFO ] Deduced a trap composed of 66 places in 276 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:48:01] [INFO ] Deduced a trap composed of 64 places in 203 ms of which 2 ms to minimize.
[2024-05-29 17:48:02] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:48:02] [INFO ] Deduced a trap composed of 65 places in 211 ms of which 2 ms to minimize.
[2024-05-29 17:48:02] [INFO ] Deduced a trap composed of 65 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:48:02] [INFO ] Deduced a trap composed of 64 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:48:03] [INFO ] Deduced a trap composed of 66 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:48:03] [INFO ] Deduced a trap composed of 64 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:48:03] [INFO ] Deduced a trap composed of 64 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:48:03] [INFO ] Deduced a trap composed of 64 places in 264 ms of which 3 ms to minimize.
[2024-05-29 17:48:04] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:48:04] [INFO ] Deduced a trap composed of 65 places in 269 ms of which 2 ms to minimize.
[2024-05-29 17:48:04] [INFO ] Deduced a trap composed of 68 places in 276 ms of which 2 ms to minimize.
[2024-05-29 17:48:05] [INFO ] Deduced a trap composed of 64 places in 254 ms of which 2 ms to minimize.
[2024-05-29 17:48:05] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:48:05] [INFO ] Deduced a trap composed of 65 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:48:05] [INFO ] Deduced a trap composed of 64 places in 278 ms of which 3 ms to minimize.
[2024-05-29 17:48:06] [INFO ] Deduced a trap composed of 65 places in 272 ms of which 2 ms to minimize.
[2024-05-29 17:48:06] [INFO ] Deduced a trap composed of 65 places in 216 ms of which 2 ms to minimize.
[2024-05-29 17:48:06] [INFO ] Deduced a trap composed of 65 places in 273 ms of which 2 ms to minimize.
[2024-05-29 17:48:06] [INFO ] Deduced a trap composed of 65 places in 244 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:48:13] [INFO ] Deduced a trap composed of 65 places in 212 ms of which 3 ms to minimize.
[2024-05-29 17:48:14] [INFO ] Deduced a trap composed of 67 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:48:14] [INFO ] Deduced a trap composed of 68 places in 208 ms of which 1 ms to minimize.
[2024-05-29 17:48:14] [INFO ] Deduced a trap composed of 66 places in 255 ms of which 3 ms to minimize.
[2024-05-29 17:48:14] [INFO ] Deduced a trap composed of 64 places in 263 ms of which 3 ms to minimize.
[2024-05-29 17:48:15] [INFO ] Deduced a trap composed of 64 places in 264 ms of which 2 ms to minimize.
[2024-05-29 17:48:15] [INFO ] Deduced a trap composed of 67 places in 193 ms of which 2 ms to minimize.
[2024-05-29 17:48:15] [INFO ] Deduced a trap composed of 67 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:48:15] [INFO ] Deduced a trap composed of 67 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:48:16] [INFO ] Deduced a trap composed of 67 places in 239 ms of which 2 ms to minimize.
[2024-05-29 17:48:16] [INFO ] Deduced a trap composed of 68 places in 200 ms of which 2 ms to minimize.
[2024-05-29 17:48:16] [INFO ] Deduced a trap composed of 67 places in 237 ms of which 2 ms to minimize.
[2024-05-29 17:48:16] [INFO ] Deduced a trap composed of 64 places in 232 ms of which 2 ms to minimize.
[2024-05-29 17:48:17] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:48:17] [INFO ] Deduced a trap composed of 67 places in 179 ms of which 2 ms to minimize.
[2024-05-29 17:48:17] [INFO ] Deduced a trap composed of 65 places in 199 ms of which 2 ms to minimize.
[2024-05-29 17:48:17] [INFO ] Deduced a trap composed of 65 places in 219 ms of which 3 ms to minimize.
[2024-05-29 17:48:18] [INFO ] Deduced a trap composed of 65 places in 236 ms of which 2 ms to minimize.
[2024-05-29 17:48:18] [INFO ] Deduced a trap composed of 65 places in 237 ms of which 2 ms to minimize.
[2024-05-29 17:48:18] [INFO ] Deduced a trap composed of 66 places in 248 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 121/1232 variables, and 192 constraints, problems are : Problem set: 0 solved, 1101 unsolved in 30032 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 1101/1101 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 60/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:48:22] [INFO ] Deduced a trap composed of 66 places in 191 ms of which 3 ms to minimize.
[2024-05-29 17:48:22] [INFO ] Deduced a trap composed of 63 places in 159 ms of which 2 ms to minimize.
[2024-05-29 17:48:22] [INFO ] Deduced a trap composed of 67 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:48:23] [INFO ] Deduced a trap composed of 67 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:48:23] [INFO ] Deduced a trap composed of 63 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:48:23] [INFO ] Deduced a trap composed of 67 places in 246 ms of which 3 ms to minimize.
[2024-05-29 17:48:23] [INFO ] Deduced a trap composed of 64 places in 226 ms of which 1 ms to minimize.
[2024-05-29 17:48:23] [INFO ] Deduced a trap composed of 65 places in 162 ms of which 2 ms to minimize.
[2024-05-29 17:48:24] [INFO ] Deduced a trap composed of 66 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:48:24] [INFO ] Deduced a trap composed of 63 places in 156 ms of which 1 ms to minimize.
[2024-05-29 17:48:24] [INFO ] Deduced a trap composed of 67 places in 145 ms of which 2 ms to minimize.
[2024-05-29 17:48:24] [INFO ] Deduced a trap composed of 68 places in 151 ms of which 1 ms to minimize.
[2024-05-29 17:48:24] [INFO ] Deduced a trap composed of 64 places in 153 ms of which 2 ms to minimize.
[2024-05-29 17:48:24] [INFO ] Deduced a trap composed of 62 places in 145 ms of which 2 ms to minimize.
[2024-05-29 17:48:25] [INFO ] Deduced a trap composed of 66 places in 199 ms of which 1 ms to minimize.
[2024-05-29 17:48:25] [INFO ] Deduced a trap composed of 65 places in 196 ms of which 2 ms to minimize.
[2024-05-29 17:48:25] [INFO ] Deduced a trap composed of 66 places in 164 ms of which 2 ms to minimize.
[2024-05-29 17:48:25] [INFO ] Deduced a trap composed of 66 places in 207 ms of which 2 ms to minimize.
[2024-05-29 17:48:26] [INFO ] Deduced a trap composed of 64 places in 277 ms of which 3 ms to minimize.
[2024-05-29 17:48:26] [INFO ] Deduced a trap composed of 65 places in 233 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/212 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:48:28] [INFO ] Deduced a trap composed of 63 places in 159 ms of which 2 ms to minimize.
[2024-05-29 17:48:28] [INFO ] Deduced a trap composed of 64 places in 142 ms of which 1 ms to minimize.
[2024-05-29 17:48:28] [INFO ] Deduced a trap composed of 66 places in 154 ms of which 1 ms to minimize.
[2024-05-29 17:48:28] [INFO ] Deduced a trap composed of 67 places in 144 ms of which 2 ms to minimize.
[2024-05-29 17:48:28] [INFO ] Deduced a trap composed of 65 places in 236 ms of which 3 ms to minimize.
[2024-05-29 17:48:29] [INFO ] Deduced a trap composed of 66 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:48:29] [INFO ] Deduced a trap composed of 64 places in 164 ms of which 2 ms to minimize.
[2024-05-29 17:48:29] [INFO ] Deduced a trap composed of 65 places in 144 ms of which 2 ms to minimize.
[2024-05-29 17:48:29] [INFO ] Deduced a trap composed of 63 places in 142 ms of which 2 ms to minimize.
[2024-05-29 17:48:29] [INFO ] Deduced a trap composed of 65 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:48:30] [INFO ] Deduced a trap composed of 64 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:48:30] [INFO ] Deduced a trap composed of 64 places in 216 ms of which 2 ms to minimize.
[2024-05-29 17:48:30] [INFO ] Deduced a trap composed of 63 places in 221 ms of which 2 ms to minimize.
[2024-05-29 17:48:30] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 3 ms to minimize.
[2024-05-29 17:48:31] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:48:31] [INFO ] Deduced a trap composed of 65 places in 226 ms of which 3 ms to minimize.
[2024-05-29 17:48:31] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:48:31] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:48:32] [INFO ] Deduced a trap composed of 66 places in 233 ms of which 3 ms to minimize.
[2024-05-29 17:48:32] [INFO ] Deduced a trap composed of 62 places in 236 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/232 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:48:35] [INFO ] Deduced a trap composed of 66 places in 213 ms of which 2 ms to minimize.
[2024-05-29 17:48:35] [INFO ] Deduced a trap composed of 65 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:48:35] [INFO ] Deduced a trap composed of 65 places in 260 ms of which 2 ms to minimize.
[2024-05-29 17:48:36] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:48:36] [INFO ] Deduced a trap composed of 64 places in 211 ms of which 2 ms to minimize.
[2024-05-29 17:48:36] [INFO ] Deduced a trap composed of 65 places in 207 ms of which 2 ms to minimize.
[2024-05-29 17:48:37] [INFO ] Deduced a trap composed of 66 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:48:37] [INFO ] Deduced a trap composed of 67 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:48:37] [INFO ] Deduced a trap composed of 68 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:48:37] [INFO ] Deduced a trap composed of 69 places in 261 ms of which 3 ms to minimize.
[2024-05-29 17:48:38] [INFO ] Deduced a trap composed of 69 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:48:38] [INFO ] Deduced a trap composed of 68 places in 202 ms of which 2 ms to minimize.
[2024-05-29 17:48:38] [INFO ] Deduced a trap composed of 66 places in 271 ms of which 3 ms to minimize.
[2024-05-29 17:48:38] [INFO ] Deduced a trap composed of 66 places in 255 ms of which 3 ms to minimize.
[2024-05-29 17:48:39] [INFO ] Deduced a trap composed of 66 places in 218 ms of which 2 ms to minimize.
[2024-05-29 17:48:39] [INFO ] Deduced a trap composed of 68 places in 274 ms of which 3 ms to minimize.
[2024-05-29 17:48:39] [INFO ] Deduced a trap composed of 66 places in 262 ms of which 3 ms to minimize.
[2024-05-29 17:48:40] [INFO ] Deduced a trap composed of 68 places in 231 ms of which 2 ms to minimize.
[2024-05-29 17:48:40] [INFO ] Deduced a trap composed of 64 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:48:40] [INFO ] Deduced a trap composed of 66 places in 275 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/121 variables, 20/252 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:48:42] [INFO ] Deduced a trap composed of 65 places in 131 ms of which 3 ms to minimize.
[2024-05-29 17:48:43] [INFO ] Deduced a trap composed of 65 places in 193 ms of which 2 ms to minimize.
[2024-05-29 17:48:43] [INFO ] Deduced a trap composed of 66 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:48:43] [INFO ] Deduced a trap composed of 65 places in 266 ms of which 3 ms to minimize.
[2024-05-29 17:48:43] [INFO ] Deduced a trap composed of 68 places in 266 ms of which 2 ms to minimize.
[2024-05-29 17:48:44] [INFO ] Deduced a trap composed of 65 places in 201 ms of which 2 ms to minimize.
[2024-05-29 17:48:44] [INFO ] Deduced a trap composed of 66 places in 209 ms of which 3 ms to minimize.
[2024-05-29 17:48:44] [INFO ] Deduced a trap composed of 64 places in 236 ms of which 2 ms to minimize.
[2024-05-29 17:48:44] [INFO ] Deduced a trap composed of 65 places in 199 ms of which 3 ms to minimize.
[2024-05-29 17:48:45] [INFO ] Deduced a trap composed of 65 places in 210 ms of which 2 ms to minimize.
[2024-05-29 17:48:45] [INFO ] Deduced a trap composed of 65 places in 213 ms of which 2 ms to minimize.
[2024-05-29 17:48:45] [INFO ] Deduced a trap composed of 67 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:48:45] [INFO ] Deduced a trap composed of 67 places in 202 ms of which 2 ms to minimize.
[2024-05-29 17:48:46] [INFO ] Deduced a trap composed of 65 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:48:46] [INFO ] Deduced a trap composed of 66 places in 272 ms of which 2 ms to minimize.
[2024-05-29 17:48:46] [INFO ] Deduced a trap composed of 65 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:48:47] [INFO ] Deduced a trap composed of 64 places in 255 ms of which 2 ms to minimize.
[2024-05-29 17:48:47] [INFO ] Deduced a trap composed of 65 places in 207 ms of which 2 ms to minimize.
[2024-05-29 17:48:47] [INFO ] Deduced a trap composed of 63 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:48:47] [INFO ] Deduced a trap composed of 62 places in 257 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 20/272 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 121/1232 variables, and 272 constraints, problems are : Problem set: 0 solved, 1101 unsolved in 30041 ms.
Refiners :[Domain max(s): 121/121 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 0/121 constraints, ReadFeed: 0/1010 constraints, PredecessorRefiner: 0/1101 constraints, Known Traps: 140/140 constraints]
After SMT, in 61282ms problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 61299ms
Finished structural reductions in LTL mode , in 1 iterations and 63521 ms. Remains : 121/121 places, 1111/1111 transitions.
Stuttering acceptance computed with spot in 277 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-PT-010-LTLFireability-15
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA TokenRing-PT-010-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-PT-010-LTLFireability-15 finished in 63819 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : TokenRing-PT-010-LTLFireability-05
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Support contains 22 out of 121 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 18 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:48:50] [INFO ] Invariant cache hit.
[2024-05-29 17:48:51] [INFO ] Implicit Places using invariants in 321 ms returned []
[2024-05-29 17:48:51] [INFO ] Invariant cache hit.
[2024-05-29 17:48:51] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:48:52] [INFO ] Implicit Places using invariants and state equation in 1812 ms returned []
Implicit Place search using SMT with State Equation took 2134 ms to find 0 implicit places.
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:48:52] [INFO ] Invariant cache hit.
[2024-05-29 17:48:52] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:49:00] [INFO ] Deduced a trap composed of 66 places in 135 ms of which 2 ms to minimize.
[2024-05-29 17:49:00] [INFO ] Deduced a trap composed of 67 places in 154 ms of which 2 ms to minimize.
[2024-05-29 17:49:00] [INFO ] Deduced a trap composed of 66 places in 158 ms of which 1 ms to minimize.
[2024-05-29 17:49:00] [INFO ] Deduced a trap composed of 65 places in 148 ms of which 2 ms to minimize.
[2024-05-29 17:49:00] [INFO ] Deduced a trap composed of 66 places in 153 ms of which 1 ms to minimize.
[2024-05-29 17:49:00] [INFO ] Deduced a trap composed of 65 places in 151 ms of which 2 ms to minimize.
[2024-05-29 17:49:01] [INFO ] Deduced a trap composed of 66 places in 133 ms of which 2 ms to minimize.
[2024-05-29 17:49:01] [INFO ] Deduced a trap composed of 65 places in 174 ms of which 3 ms to minimize.
[2024-05-29 17:49:01] [INFO ] Deduced a trap composed of 65 places in 262 ms of which 2 ms to minimize.
[2024-05-29 17:49:01] [INFO ] Deduced a trap composed of 67 places in 207 ms of which 1 ms to minimize.
[2024-05-29 17:49:01] [INFO ] Deduced a trap composed of 65 places in 147 ms of which 1 ms to minimize.
[2024-05-29 17:49:02] [INFO ] Deduced a trap composed of 64 places in 144 ms of which 2 ms to minimize.
[2024-05-29 17:49:02] [INFO ] Deduced a trap composed of 65 places in 172 ms of which 3 ms to minimize.
[2024-05-29 17:49:02] [INFO ] Deduced a trap composed of 66 places in 230 ms of which 2 ms to minimize.
[2024-05-29 17:49:02] [INFO ] Deduced a trap composed of 64 places in 141 ms of which 1 ms to minimize.
[2024-05-29 17:49:02] [INFO ] Deduced a trap composed of 62 places in 196 ms of which 2 ms to minimize.
[2024-05-29 17:49:03] [INFO ] Deduced a trap composed of 65 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:49:03] [INFO ] Deduced a trap composed of 63 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:49:03] [INFO ] Deduced a trap composed of 64 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:49:03] [INFO ] Deduced a trap composed of 66 places in 281 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:49:05] [INFO ] Deduced a trap composed of 64 places in 166 ms of which 2 ms to minimize.
[2024-05-29 17:49:05] [INFO ] Deduced a trap composed of 65 places in 127 ms of which 1 ms to minimize.
[2024-05-29 17:49:05] [INFO ] Deduced a trap composed of 65 places in 199 ms of which 2 ms to minimize.
[2024-05-29 17:49:05] [INFO ] Deduced a trap composed of 65 places in 195 ms of which 3 ms to minimize.
[2024-05-29 17:49:05] [INFO ] Deduced a trap composed of 64 places in 133 ms of which 1 ms to minimize.
[2024-05-29 17:49:05] [INFO ] Deduced a trap composed of 66 places in 205 ms of which 3 ms to minimize.
[2024-05-29 17:49:06] [INFO ] Deduced a trap composed of 64 places in 130 ms of which 1 ms to minimize.
[2024-05-29 17:49:06] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:49:06] [INFO ] Deduced a trap composed of 64 places in 236 ms of which 2 ms to minimize.
[2024-05-29 17:49:06] [INFO ] Deduced a trap composed of 65 places in 193 ms of which 2 ms to minimize.
[2024-05-29 17:49:06] [INFO ] Deduced a trap composed of 65 places in 168 ms of which 2 ms to minimize.
[2024-05-29 17:49:07] [INFO ] Deduced a trap composed of 68 places in 228 ms of which 3 ms to minimize.
[2024-05-29 17:49:07] [INFO ] Deduced a trap composed of 64 places in 169 ms of which 2 ms to minimize.
[2024-05-29 17:49:07] [INFO ] Deduced a trap composed of 65 places in 165 ms of which 1 ms to minimize.
[2024-05-29 17:49:07] [INFO ] Deduced a trap composed of 65 places in 242 ms of which 3 ms to minimize.
[2024-05-29 17:49:07] [INFO ] Deduced a trap composed of 64 places in 165 ms of which 2 ms to minimize.
[2024-05-29 17:49:08] [INFO ] Deduced a trap composed of 65 places in 235 ms of which 3 ms to minimize.
[2024-05-29 17:49:08] [INFO ] Deduced a trap composed of 65 places in 193 ms of which 2 ms to minimize.
[2024-05-29 17:49:08] [INFO ] Deduced a trap composed of 65 places in 263 ms of which 3 ms to minimize.
[2024-05-29 17:49:08] [INFO ] Deduced a trap composed of 65 places in 187 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:49:16] [INFO ] Deduced a trap composed of 65 places in 185 ms of which 2 ms to minimize.
[2024-05-29 17:49:16] [INFO ] Deduced a trap composed of 67 places in 141 ms of which 2 ms to minimize.
[2024-05-29 17:49:16] [INFO ] Deduced a trap composed of 68 places in 142 ms of which 1 ms to minimize.
[2024-05-29 17:49:16] [INFO ] Deduced a trap composed of 66 places in 152 ms of which 3 ms to minimize.
[2024-05-29 17:49:17] [INFO ] Deduced a trap composed of 64 places in 266 ms of which 2 ms to minimize.
[2024-05-29 17:49:17] [INFO ] Deduced a trap composed of 64 places in 251 ms of which 2 ms to minimize.
[2024-05-29 17:49:17] [INFO ] Deduced a trap composed of 67 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:49:17] [INFO ] Deduced a trap composed of 67 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:49:18] [INFO ] Deduced a trap composed of 67 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:49:18] [INFO ] Deduced a trap composed of 67 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:49:18] [INFO ] Deduced a trap composed of 68 places in 244 ms of which 2 ms to minimize.
[2024-05-29 17:49:18] [INFO ] Deduced a trap composed of 67 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:49:19] [INFO ] Deduced a trap composed of 64 places in 264 ms of which 3 ms to minimize.
[2024-05-29 17:49:19] [INFO ] Deduced a trap composed of 64 places in 201 ms of which 2 ms to minimize.
[2024-05-29 17:49:19] [INFO ] Deduced a trap composed of 67 places in 147 ms of which 1 ms to minimize.
[2024-05-29 17:49:19] [INFO ] Deduced a trap composed of 65 places in 146 ms of which 1 ms to minimize.
[2024-05-29 17:49:19] [INFO ] Deduced a trap composed of 65 places in 155 ms of which 2 ms to minimize.
[2024-05-29 17:49:20] [INFO ] Deduced a trap composed of 65 places in 162 ms of which 2 ms to minimize.
[2024-05-29 17:49:20] [INFO ] Deduced a trap composed of 65 places in 164 ms of which 1 ms to minimize.
[2024-05-29 17:49:20] [INFO ] Deduced a trap composed of 66 places in 137 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:49:21] [INFO ] Deduced a trap composed of 68 places in 125 ms of which 1 ms to minimize.
[2024-05-29 17:49:21] [INFO ] Deduced a trap composed of 66 places in 156 ms of which 2 ms to minimize.
[2024-05-29 17:49:21] [INFO ] Deduced a trap composed of 65 places in 143 ms of which 2 ms to minimize.
[2024-05-29 17:49:22] [INFO ] Deduced a trap composed of 64 places in 144 ms of which 2 ms to minimize.
[2024-05-29 17:49:22] [INFO ] Deduced a trap composed of 64 places in 136 ms of which 2 ms to minimize.
[2024-05-29 17:49:22] [INFO ] Deduced a trap composed of 65 places in 125 ms of which 1 ms to minimize.
[2024-05-29 17:49:22] [INFO ] Deduced a trap composed of 65 places in 124 ms of which 2 ms to minimize.
[2024-05-29 17:49:22] [INFO ] Deduced a trap composed of 65 places in 143 ms of which 2 ms to minimize.
[2024-05-29 17:49:22] [INFO ] Deduced a trap composed of 64 places in 125 ms of which 2 ms to minimize.
[2024-05-29 17:49:22] [INFO ] Deduced a trap composed of 67 places in 138 ms of which 1 ms to minimize.
[2024-05-29 17:49:23] [INFO ] Deduced a trap composed of 64 places in 139 ms of which 1 ms to minimize.
[2024-05-29 17:49:23] [INFO ] Deduced a trap composed of 64 places in 151 ms of which 3 ms to minimize.
[2024-05-29 17:49:23] [INFO ] Deduced a trap composed of 66 places in 229 ms of which 2 ms to minimize.
[2024-05-29 17:49:23] [INFO ] Deduced a trap composed of 64 places in 257 ms of which 3 ms to minimize.
[2024-05-29 17:49:24] [INFO ] Deduced a trap composed of 65 places in 264 ms of which 2 ms to minimize.
SMT process timed out in 31185ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 31204ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 33364 ms. Remains : 121/121 places, 1111/1111 transitions.
Running random walk in product with property : TokenRing-PT-010-LTLFireability-05
Product exploration explored 100000 steps with 3893 reset in 521 ms.
Product exploration explored 100000 steps with 3890 reset in 409 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 108 steps (0 resets) in 4 ms. (21 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
[2024-05-29 17:49:25] [INFO ] Invariant cache hit.
[2024-05-29 17:49:26] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-29 17:49:26] [INFO ] [Real]Absence check using state equation in 344 ms returned sat
[2024-05-29 17:49:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 17:49:28] [INFO ] [Nat]Absence check using 11 positive place invariants in 8 ms returned sat
[2024-05-29 17:49:28] [INFO ] [Nat]Absence check using state equation in 329 ms returned sat
[2024-05-29 17:49:28] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:49:28] [INFO ] [Nat]Added 1010 Read/Feed constraints in 220 ms returned sat
[2024-05-29 17:49:28] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1091 transitions) in 113 ms.
[2024-05-29 17:49:29] [INFO ] Added : 1 causal constraints over 1 iterations in 301 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 22 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 23 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:49:29] [INFO ] Invariant cache hit.
[2024-05-29 17:49:29] [INFO ] Implicit Places using invariants in 267 ms returned []
[2024-05-29 17:49:29] [INFO ] Invariant cache hit.
[2024-05-29 17:49:29] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:49:30] [INFO ] Implicit Places using invariants and state equation in 1485 ms returned []
Implicit Place search using SMT with State Equation took 1754 ms to find 0 implicit places.
[2024-05-29 17:49:30] [INFO ] Redundant transitions in 25 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:49:30] [INFO ] Invariant cache hit.
[2024-05-29 17:49:30] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:49:37] [INFO ] Deduced a trap composed of 66 places in 180 ms of which 2 ms to minimize.
[2024-05-29 17:49:38] [INFO ] Deduced a trap composed of 67 places in 223 ms of which 2 ms to minimize.
[2024-05-29 17:49:38] [INFO ] Deduced a trap composed of 66 places in 148 ms of which 2 ms to minimize.
[2024-05-29 17:49:38] [INFO ] Deduced a trap composed of 65 places in 147 ms of which 1 ms to minimize.
[2024-05-29 17:49:38] [INFO ] Deduced a trap composed of 66 places in 149 ms of which 2 ms to minimize.
[2024-05-29 17:49:38] [INFO ] Deduced a trap composed of 65 places in 147 ms of which 2 ms to minimize.
[2024-05-29 17:49:38] [INFO ] Deduced a trap composed of 66 places in 142 ms of which 2 ms to minimize.
[2024-05-29 17:49:39] [INFO ] Deduced a trap composed of 65 places in 150 ms of which 2 ms to minimize.
[2024-05-29 17:49:39] [INFO ] Deduced a trap composed of 65 places in 151 ms of which 1 ms to minimize.
[2024-05-29 17:49:39] [INFO ] Deduced a trap composed of 67 places in 145 ms of which 2 ms to minimize.
[2024-05-29 17:49:39] [INFO ] Deduced a trap composed of 65 places in 145 ms of which 1 ms to minimize.
[2024-05-29 17:49:39] [INFO ] Deduced a trap composed of 64 places in 141 ms of which 2 ms to minimize.
[2024-05-29 17:49:39] [INFO ] Deduced a trap composed of 65 places in 234 ms of which 2 ms to minimize.
[2024-05-29 17:49:40] [INFO ] Deduced a trap composed of 66 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:49:40] [INFO ] Deduced a trap composed of 64 places in 151 ms of which 1 ms to minimize.
[2024-05-29 17:49:40] [INFO ] Deduced a trap composed of 62 places in 142 ms of which 2 ms to minimize.
[2024-05-29 17:49:40] [INFO ] Deduced a trap composed of 65 places in 140 ms of which 1 ms to minimize.
[2024-05-29 17:49:40] [INFO ] Deduced a trap composed of 63 places in 142 ms of which 1 ms to minimize.
[2024-05-29 17:49:40] [INFO ] Deduced a trap composed of 64 places in 133 ms of which 1 ms to minimize.
[2024-05-29 17:49:41] [INFO ] Deduced a trap composed of 66 places in 145 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:49:41] [INFO ] Deduced a trap composed of 64 places in 119 ms of which 1 ms to minimize.
[2024-05-29 17:49:41] [INFO ] Deduced a trap composed of 65 places in 138 ms of which 1 ms to minimize.
[2024-05-29 17:49:42] [INFO ] Deduced a trap composed of 65 places in 143 ms of which 1 ms to minimize.
[2024-05-29 17:49:42] [INFO ] Deduced a trap composed of 65 places in 153 ms of which 2 ms to minimize.
[2024-05-29 17:49:42] [INFO ] Deduced a trap composed of 64 places in 179 ms of which 2 ms to minimize.
[2024-05-29 17:49:42] [INFO ] Deduced a trap composed of 66 places in 175 ms of which 2 ms to minimize.
[2024-05-29 17:49:42] [INFO ] Deduced a trap composed of 64 places in 176 ms of which 2 ms to minimize.
[2024-05-29 17:49:43] [INFO ] Deduced a trap composed of 64 places in 181 ms of which 2 ms to minimize.
[2024-05-29 17:49:43] [INFO ] Deduced a trap composed of 64 places in 177 ms of which 2 ms to minimize.
[2024-05-29 17:49:43] [INFO ] Deduced a trap composed of 65 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:49:43] [INFO ] Deduced a trap composed of 65 places in 252 ms of which 2 ms to minimize.
[2024-05-29 17:49:43] [INFO ] Deduced a trap composed of 68 places in 137 ms of which 2 ms to minimize.
[2024-05-29 17:49:44] [INFO ] Deduced a trap composed of 64 places in 139 ms of which 1 ms to minimize.
[2024-05-29 17:49:44] [INFO ] Deduced a trap composed of 65 places in 140 ms of which 2 ms to minimize.
[2024-05-29 17:49:44] [INFO ] Deduced a trap composed of 65 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:49:44] [INFO ] Deduced a trap composed of 64 places in 232 ms of which 2 ms to minimize.
[2024-05-29 17:49:44] [INFO ] Deduced a trap composed of 65 places in 235 ms of which 2 ms to minimize.
[2024-05-29 17:49:45] [INFO ] Deduced a trap composed of 65 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:49:45] [INFO ] Deduced a trap composed of 65 places in 215 ms of which 2 ms to minimize.
[2024-05-29 17:49:45] [INFO ] Deduced a trap composed of 65 places in 254 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:49:53] [INFO ] Deduced a trap composed of 65 places in 204 ms of which 2 ms to minimize.
[2024-05-29 17:49:53] [INFO ] Deduced a trap composed of 67 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:49:54] [INFO ] Deduced a trap composed of 68 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:49:54] [INFO ] Deduced a trap composed of 66 places in 233 ms of which 2 ms to minimize.
[2024-05-29 17:49:54] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 3 ms to minimize.
[2024-05-29 17:49:54] [INFO ] Deduced a trap composed of 64 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:49:55] [INFO ] Deduced a trap composed of 67 places in 193 ms of which 2 ms to minimize.
[2024-05-29 17:49:55] [INFO ] Deduced a trap composed of 67 places in 234 ms of which 2 ms to minimize.
[2024-05-29 17:49:55] [INFO ] Deduced a trap composed of 67 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:49:55] [INFO ] Deduced a trap composed of 67 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:49:56] [INFO ] Deduced a trap composed of 68 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:49:56] [INFO ] Deduced a trap composed of 67 places in 244 ms of which 3 ms to minimize.
[2024-05-29 17:49:56] [INFO ] Deduced a trap composed of 64 places in 271 ms of which 3 ms to minimize.
[2024-05-29 17:49:56] [INFO ] Deduced a trap composed of 64 places in 259 ms of which 2 ms to minimize.
[2024-05-29 17:49:57] [INFO ] Deduced a trap composed of 67 places in 257 ms of which 2 ms to minimize.
[2024-05-29 17:49:57] [INFO ] Deduced a trap composed of 65 places in 276 ms of which 2 ms to minimize.
[2024-05-29 17:49:57] [INFO ] Deduced a trap composed of 65 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:49:58] [INFO ] Deduced a trap composed of 65 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:49:58] [INFO ] Deduced a trap composed of 65 places in 245 ms of which 3 ms to minimize.
[2024-05-29 17:49:58] [INFO ] Deduced a trap composed of 66 places in 229 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:50:00] [INFO ] Deduced a trap composed of 68 places in 196 ms of which 2 ms to minimize.
[2024-05-29 17:50:00] [INFO ] Deduced a trap composed of 66 places in 247 ms of which 2 ms to minimize.
[2024-05-29 17:50:01] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 3 ms to minimize.
[2024-05-29 17:50:01] [INFO ] Deduced a trap composed of 64 places in 237 ms of which 3 ms to minimize.
[2024-05-29 17:50:01] [INFO ] Deduced a trap composed of 64 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:50:01] [INFO ] Deduced a trap composed of 65 places in 243 ms of which 2 ms to minimize.
SMT process timed out in 31102ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 31117ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 32929 ms. Remains : 121/121 places, 1111/1111 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 95 steps (0 resets) in 5 ms. (15 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 141 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
[2024-05-29 17:50:02] [INFO ] Invariant cache hit.
[2024-05-29 17:50:03] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-29 17:50:04] [INFO ] [Real]Absence check using state equation in 381 ms returned sat
[2024-05-29 17:50:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 17:50:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 8 ms returned sat
[2024-05-29 17:50:05] [INFO ] [Nat]Absence check using state equation in 347 ms returned sat
[2024-05-29 17:50:05] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:50:06] [INFO ] [Nat]Added 1010 Read/Feed constraints in 233 ms returned sat
[2024-05-29 17:50:06] [INFO ] Computed and/alt/rep : 10/10/10 causal constraints (skipped 1091 transitions) in 132 ms.
[2024-05-29 17:50:06] [INFO ] Added : 1 causal constraints over 1 iterations in 341 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3901 reset in 531 ms.
Product exploration explored 100000 steps with 3898 reset in 475 ms.
Support contains 22 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 1111/1111 transitions.
Applied a total of 0 rules in 14 ms. Remains 121 /121 variables (removed 0) and now considering 1111/1111 (removed 0) transitions.
[2024-05-29 17:50:07] [INFO ] Invariant cache hit.
[2024-05-29 17:50:07] [INFO ] Implicit Places using invariants in 189 ms returned []
[2024-05-29 17:50:07] [INFO ] Invariant cache hit.
[2024-05-29 17:50:08] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2024-05-29 17:50:09] [INFO ] Implicit Places using invariants and state equation in 1443 ms returned []
Implicit Place search using SMT with State Equation took 1643 ms to find 0 implicit places.
[2024-05-29 17:50:09] [INFO ] Redundant transitions in 25 ms returned []
Running 1101 sub problems to find dead transitions.
[2024-05-29 17:50:09] [INFO ] Invariant cache hit.
[2024-05-29 17:50:09] [INFO ] State equation strengthened by 1010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 11/132 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:50:15] [INFO ] Deduced a trap composed of 66 places in 205 ms of which 2 ms to minimize.
[2024-05-29 17:50:15] [INFO ] Deduced a trap composed of 67 places in 230 ms of which 3 ms to minimize.
[2024-05-29 17:50:16] [INFO ] Deduced a trap composed of 66 places in 250 ms of which 3 ms to minimize.
[2024-05-29 17:50:16] [INFO ] Deduced a trap composed of 65 places in 258 ms of which 2 ms to minimize.
[2024-05-29 17:50:16] [INFO ] Deduced a trap composed of 66 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:50:17] [INFO ] Deduced a trap composed of 65 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:50:17] [INFO ] Deduced a trap composed of 66 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:50:17] [INFO ] Deduced a trap composed of 65 places in 222 ms of which 2 ms to minimize.
[2024-05-29 17:50:17] [INFO ] Deduced a trap composed of 65 places in 233 ms of which 3 ms to minimize.
[2024-05-29 17:50:18] [INFO ] Deduced a trap composed of 67 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:50:18] [INFO ] Deduced a trap composed of 65 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:50:18] [INFO ] Deduced a trap composed of 64 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:50:18] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:50:19] [INFO ] Deduced a trap composed of 66 places in 256 ms of which 2 ms to minimize.
[2024-05-29 17:50:19] [INFO ] Deduced a trap composed of 64 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:50:19] [INFO ] Deduced a trap composed of 62 places in 240 ms of which 3 ms to minimize.
[2024-05-29 17:50:19] [INFO ] Deduced a trap composed of 65 places in 212 ms of which 1 ms to minimize.
[2024-05-29 17:50:19] [INFO ] Deduced a trap composed of 63 places in 152 ms of which 2 ms to minimize.
[2024-05-29 17:50:20] [INFO ] Deduced a trap composed of 64 places in 152 ms of which 2 ms to minimize.
[2024-05-29 17:50:20] [INFO ] Deduced a trap composed of 66 places in 154 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 20/152 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:50:21] [INFO ] Deduced a trap composed of 64 places in 225 ms of which 2 ms to minimize.
[2024-05-29 17:50:21] [INFO ] Deduced a trap composed of 65 places in 165 ms of which 1 ms to minimize.
[2024-05-29 17:50:21] [INFO ] Deduced a trap composed of 65 places in 147 ms of which 1 ms to minimize.
[2024-05-29 17:50:21] [INFO ] Deduced a trap composed of 65 places in 148 ms of which 1 ms to minimize.
[2024-05-29 17:50:21] [INFO ] Deduced a trap composed of 64 places in 193 ms of which 3 ms to minimize.
[2024-05-29 17:50:22] [INFO ] Deduced a trap composed of 66 places in 243 ms of which 2 ms to minimize.
[2024-05-29 17:50:22] [INFO ] Deduced a trap composed of 64 places in 197 ms of which 2 ms to minimize.
[2024-05-29 17:50:22] [INFO ] Deduced a trap composed of 64 places in 143 ms of which 2 ms to minimize.
[2024-05-29 17:50:22] [INFO ] Deduced a trap composed of 64 places in 140 ms of which 1 ms to minimize.
[2024-05-29 17:50:22] [INFO ] Deduced a trap composed of 65 places in 148 ms of which 2 ms to minimize.
[2024-05-29 17:50:22] [INFO ] Deduced a trap composed of 65 places in 143 ms of which 1 ms to minimize.
[2024-05-29 17:50:23] [INFO ] Deduced a trap composed of 68 places in 141 ms of which 2 ms to minimize.
[2024-05-29 17:50:23] [INFO ] Deduced a trap composed of 64 places in 144 ms of which 2 ms to minimize.
[2024-05-29 17:50:23] [INFO ] Deduced a trap composed of 65 places in 151 ms of which 2 ms to minimize.
[2024-05-29 17:50:23] [INFO ] Deduced a trap composed of 65 places in 141 ms of which 1 ms to minimize.
[2024-05-29 17:50:23] [INFO ] Deduced a trap composed of 64 places in 143 ms of which 1 ms to minimize.
[2024-05-29 17:50:23] [INFO ] Deduced a trap composed of 65 places in 139 ms of which 2 ms to minimize.
[2024-05-29 17:50:23] [INFO ] Deduced a trap composed of 65 places in 139 ms of which 1 ms to minimize.
[2024-05-29 17:50:24] [INFO ] Deduced a trap composed of 65 places in 146 ms of which 2 ms to minimize.
[2024-05-29 17:50:24] [INFO ] Deduced a trap composed of 65 places in 142 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/121 variables, 20/172 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:50:30] [INFO ] Deduced a trap composed of 65 places in 250 ms of which 2 ms to minimize.
[2024-05-29 17:50:30] [INFO ] Deduced a trap composed of 67 places in 251 ms of which 3 ms to minimize.
[2024-05-29 17:50:31] [INFO ] Deduced a trap composed of 68 places in 252 ms of which 3 ms to minimize.
[2024-05-29 17:50:31] [INFO ] Deduced a trap composed of 66 places in 219 ms of which 3 ms to minimize.
[2024-05-29 17:50:31] [INFO ] Deduced a trap composed of 64 places in 258 ms of which 3 ms to minimize.
[2024-05-29 17:50:31] [INFO ] Deduced a trap composed of 64 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:50:32] [INFO ] Deduced a trap composed of 67 places in 198 ms of which 2 ms to minimize.
[2024-05-29 17:50:32] [INFO ] Deduced a trap composed of 67 places in 249 ms of which 3 ms to minimize.
[2024-05-29 17:50:32] [INFO ] Deduced a trap composed of 67 places in 240 ms of which 2 ms to minimize.
[2024-05-29 17:50:32] [INFO ] Deduced a trap composed of 67 places in 242 ms of which 2 ms to minimize.
[2024-05-29 17:50:33] [INFO ] Deduced a trap composed of 68 places in 264 ms of which 3 ms to minimize.
[2024-05-29 17:50:33] [INFO ] Deduced a trap composed of 67 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:50:33] [INFO ] Deduced a trap composed of 64 places in 253 ms of which 2 ms to minimize.
[2024-05-29 17:50:34] [INFO ] Deduced a trap composed of 64 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:50:34] [INFO ] Deduced a trap composed of 67 places in 266 ms of which 2 ms to minimize.
[2024-05-29 17:50:34] [INFO ] Deduced a trap composed of 65 places in 261 ms of which 2 ms to minimize.
[2024-05-29 17:50:34] [INFO ] Deduced a trap composed of 65 places in 245 ms of which 2 ms to minimize.
[2024-05-29 17:50:35] [INFO ] Deduced a trap composed of 65 places in 248 ms of which 3 ms to minimize.
[2024-05-29 17:50:35] [INFO ] Deduced a trap composed of 65 places in 243 ms of which 3 ms to minimize.
[2024-05-29 17:50:35] [INFO ] Deduced a trap composed of 66 places in 243 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 20/192 constraints. Problems are: Problem set: 0 solved, 1101 unsolved
[2024-05-29 17:50:37] [INFO ] Deduced a trap composed of 68 places in 124 ms of which 1 ms to minimize.
[2024-05-29 17:50:37] [INFO ] Deduced a trap composed of 66 places in 144 ms of which 2 ms to minimize.
[2024-05-29 17:50:37] [INFO ] Deduced a trap composed of 65 places in 143 ms of which 2 ms to minimize.
[2024-05-29 17:50:37] [INFO ] Deduced a trap composed of 64 places in 181 ms of which 2 ms to minimize.
[2024-05-29 17:50:38] [INFO ] Deduced a trap composed of 64 places in 246 ms of which 2 ms to minimize.
[2024-05-29 17:50:38] [INFO ] Deduced a trap composed of 65 places in 268 ms of which 3 ms to minimize.
[2024-05-29 17:50:38] [INFO ] Deduced a trap composed of 65 places in 202 ms of which 3 ms to minimize.
[2024-05-29 17:50:38] [INFO ] Deduced a trap composed of 65 places in 246 ms of which 3 ms to minimize.
[2024-05-29 17:50:39] [INFO ] Deduced a trap composed of 64 places in 239 ms of which 2 ms to minimize.
[2024-05-29 17:50:39] [INFO ] Deduced a trap composed of 67 places in 214 ms of which 2 ms to minimize.
[2024-05-29 17:50:39] [INFO ] Deduced a trap composed of 64 places in 249 ms of which 2 ms to minimize.
[2024-05-29 17:50:39] [INFO ] Deduced a trap composed of 64 places in 264 ms of which 3 ms to minimize.
[2024-05-29 17:50:40] [INFO ] Deduced a trap composed of 66 places in 241 ms of which 2 ms to minimize.
[2024-05-29 17:50:40] [INFO ] Deduced a trap composed of 64 places in 204 ms of which 3 ms to minimize.
[2024-05-29 17:50:40] [INFO ] Deduced a trap composed of 65 places in 204 ms of which 3 ms to minimize.
SMT process timed out in 31191ms, After SMT, problems are : Problem set: 0 solved, 1101 unsolved
Search for dead transitions found 0 dead transitions in 31206ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 32897 ms. Remains : 121/121 places, 1111/1111 transitions.
Treatment of property TokenRing-PT-010-LTLFireability-05 finished in 110348 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||X(F(p1))))))'
[2024-05-29 17:50:41] [INFO ] Flatten gal took : 98 ms
[2024-05-29 17:50:41] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLFireability.sr.xml took 27 ms.
[2024-05-29 17:50:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 121 places, 1111 transitions and 4444 arcs took 19 ms.
Total runtime 1171006 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running TokenRing-PT-010
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 121
TRANSITIONS: 1111
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.053s, Sys 0.002s]
SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.008s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 8292
MODEL NAME: /home/mcc/execution/413/model
121 places, 1111 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA TokenRing-PT-010-LTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------
BK_STOP 1717005305183
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
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="TokenRing-PT-010"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
echo " Input is TokenRing-PT-010, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r421-smll-171690572800164"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-010.tgz
mv TokenRing-PT-010 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;