About the Execution of GreatSPN+red for Anderson-PT-07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1725.163 | 970182.00 | 1150573.00 | 2696.00 | TFFTFTFTFFFFTFFT | 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.r003-smll-171620117500339.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 Anderson-PT-07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r003-smll-171620117500339
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 920K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 19 07:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 17:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 15:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Apr 12 15:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 15:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 12 15:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 461K May 18 16:42 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 Anderson-PT-07-LTLCardinality-00
FORMULA_NAME Anderson-PT-07-LTLCardinality-01
FORMULA_NAME Anderson-PT-07-LTLCardinality-02
FORMULA_NAME Anderson-PT-07-LTLCardinality-03
FORMULA_NAME Anderson-PT-07-LTLCardinality-04
FORMULA_NAME Anderson-PT-07-LTLCardinality-05
FORMULA_NAME Anderson-PT-07-LTLCardinality-06
FORMULA_NAME Anderson-PT-07-LTLCardinality-07
FORMULA_NAME Anderson-PT-07-LTLCardinality-08
FORMULA_NAME Anderson-PT-07-LTLCardinality-09
FORMULA_NAME Anderson-PT-07-LTLCardinality-10
FORMULA_NAME Anderson-PT-07-LTLCardinality-11
FORMULA_NAME Anderson-PT-07-LTLCardinality-12
FORMULA_NAME Anderson-PT-07-LTLCardinality-13
FORMULA_NAME Anderson-PT-07-LTLCardinality-14
FORMULA_NAME Anderson-PT-07-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716430891450
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Anderson-PT-07
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 02:21:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 02:21:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 02:21:33] [INFO ] Load time of PNML (sax parser for PT used): 199 ms
[2024-05-23 02:21:33] [INFO ] Transformed 309 places.
[2024-05-23 02:21:33] [INFO ] Transformed 917 transitions.
[2024-05-23 02:21:33] [INFO ] Found NUPN structural information;
[2024-05-23 02:21:33] [INFO ] Parsed PT model containing 309 places and 917 transitions and 3500 arcs in 355 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA Anderson-PT-07-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-07-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-07-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-07-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-07-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-07-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-07-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-07-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-07-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Anderson-PT-07-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 309 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 309/309 places, 917/917 transitions.
Discarding 78 places :
Symmetric choice reduction at 0 with 78 rule applications. Total rules 78 place count 231 transition count 359
Iterating global reduction 0 with 78 rules applied. Total rules applied 156 place count 231 transition count 359
Applied a total of 156 rules in 96 ms. Remains 231 /309 variables (removed 78) and now considering 359/917 (removed 558) transitions.
// Phase 1: matrix 359 rows 231 cols
[2024-05-23 02:21:33] [INFO ] Computed 17 invariants in 40 ms
[2024-05-23 02:21:34] [INFO ] Implicit Places using invariants in 694 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 744 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 230/309 places, 359/917 transitions.
Applied a total of 0 rules in 9 ms. Remains 230 /230 variables (removed 0) and now considering 359/359 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 875 ms. Remains : 230/309 places, 359/917 transitions.
Support contains 18 out of 230 places after structural reductions.
[2024-05-23 02:21:34] [INFO ] Flatten gal took : 82 ms
[2024-05-23 02:21:34] [INFO ] Flatten gal took : 41 ms
[2024-05-23 02:21:35] [INFO ] Input system was already deterministic with 359 transitions.
Support contains 16 out of 230 places (down from 18) after GAL structural reductions.
RANDOM walk for 27042 steps (7 resets) in 1109 ms. (24 steps per ms) remains 0/8 properties
FORMULA Anderson-PT-07-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||G(p1)))'
Support contains 3 out of 230 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 230/230 places, 359/359 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 227 transition count 356
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 227 transition count 356
Applied a total of 6 rules in 22 ms. Remains 227 /230 variables (removed 3) and now considering 356/359 (removed 3) transitions.
// Phase 1: matrix 356 rows 227 cols
[2024-05-23 02:21:35] [INFO ] Computed 16 invariants in 9 ms
[2024-05-23 02:21:36] [INFO ] Implicit Places using invariants in 316 ms returned []
[2024-05-23 02:21:36] [INFO ] Invariant cache hit.
[2024-05-23 02:21:36] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:21:37] [INFO ] Implicit Places using invariants and state equation in 959 ms returned []
Implicit Place search using SMT with State Equation took 1280 ms to find 0 implicit places.
Running 349 sub problems to find dead transitions.
[2024-05-23 02:21:37] [INFO ] Invariant cache hit.
[2024-05-23 02:21:37] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 349 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/227 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:21:40] [INFO ] Deduced a trap composed of 104 places in 240 ms of which 31 ms to minimize.
[2024-05-23 02:21:41] [INFO ] Deduced a trap composed of 107 places in 155 ms of which 4 ms to minimize.
[2024-05-23 02:21:41] [INFO ] Deduced a trap composed of 83 places in 147 ms of which 3 ms to minimize.
[2024-05-23 02:21:42] [INFO ] Deduced a trap composed of 128 places in 175 ms of which 4 ms to minimize.
[2024-05-23 02:21:42] [INFO ] Deduced a trap composed of 72 places in 163 ms of which 3 ms to minimize.
[2024-05-23 02:21:42] [INFO ] Deduced a trap composed of 73 places in 156 ms of which 3 ms to minimize.
[2024-05-23 02:21:43] [INFO ] Deduced a trap composed of 74 places in 156 ms of which 3 ms to minimize.
[2024-05-23 02:21:43] [INFO ] Deduced a trap composed of 65 places in 170 ms of which 3 ms to minimize.
[2024-05-23 02:21:43] [INFO ] Deduced a trap composed of 98 places in 151 ms of which 3 ms to minimize.
[2024-05-23 02:21:43] [INFO ] Deduced a trap composed of 54 places in 139 ms of which 2 ms to minimize.
[2024-05-23 02:21:44] [INFO ] Deduced a trap composed of 122 places in 149 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/227 variables, 11/27 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:21:44] [INFO ] Deduced a trap composed of 88 places in 125 ms of which 2 ms to minimize.
[2024-05-23 02:21:45] [INFO ] Deduced a trap composed of 55 places in 131 ms of which 3 ms to minimize.
[2024-05-23 02:21:45] [INFO ] Deduced a trap composed of 133 places in 152 ms of which 3 ms to minimize.
[2024-05-23 02:21:45] [INFO ] Deduced a trap composed of 104 places in 145 ms of which 2 ms to minimize.
[2024-05-23 02:21:45] [INFO ] Deduced a trap composed of 104 places in 148 ms of which 3 ms to minimize.
[2024-05-23 02:21:46] [INFO ] Deduced a trap composed of 89 places in 142 ms of which 2 ms to minimize.
[2024-05-23 02:21:46] [INFO ] Deduced a trap composed of 99 places in 153 ms of which 3 ms to minimize.
[2024-05-23 02:21:46] [INFO ] Deduced a trap composed of 87 places in 149 ms of which 3 ms to minimize.
[2024-05-23 02:21:46] [INFO ] Deduced a trap composed of 106 places in 162 ms of which 3 ms to minimize.
[2024-05-23 02:21:46] [INFO ] Deduced a trap composed of 68 places in 137 ms of which 2 ms to minimize.
[2024-05-23 02:21:46] [INFO ] Deduced a trap composed of 85 places in 148 ms of which 3 ms to minimize.
[2024-05-23 02:21:47] [INFO ] Deduced a trap composed of 78 places in 152 ms of which 2 ms to minimize.
[2024-05-23 02:21:47] [INFO ] Deduced a trap composed of 131 places in 147 ms of which 2 ms to minimize.
[2024-05-23 02:21:47] [INFO ] Deduced a trap composed of 166 places in 173 ms of which 2 ms to minimize.
[2024-05-23 02:21:47] [INFO ] Deduced a trap composed of 139 places in 149 ms of which 3 ms to minimize.
[2024-05-23 02:21:47] [INFO ] Deduced a trap composed of 88 places in 152 ms of which 3 ms to minimize.
[2024-05-23 02:21:48] [INFO ] Deduced a trap composed of 99 places in 151 ms of which 3 ms to minimize.
[2024-05-23 02:21:48] [INFO ] Deduced a trap composed of 149 places in 150 ms of which 3 ms to minimize.
[2024-05-23 02:21:49] [INFO ] Deduced a trap composed of 94 places in 153 ms of which 3 ms to minimize.
[2024-05-23 02:21:49] [INFO ] Deduced a trap composed of 48 places in 154 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/227 variables, 20/47 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:21:51] [INFO ] Deduced a trap composed of 96 places in 148 ms of which 3 ms to minimize.
[2024-05-23 02:21:52] [INFO ] Deduced a trap composed of 128 places in 123 ms of which 2 ms to minimize.
[2024-05-23 02:21:52] [INFO ] Deduced a trap composed of 124 places in 157 ms of which 4 ms to minimize.
[2024-05-23 02:21:52] [INFO ] Deduced a trap composed of 70 places in 157 ms of which 3 ms to minimize.
[2024-05-23 02:21:53] [INFO ] Deduced a trap composed of 71 places in 140 ms of which 3 ms to minimize.
[2024-05-23 02:21:53] [INFO ] Deduced a trap composed of 109 places in 153 ms of which 2 ms to minimize.
[2024-05-23 02:21:53] [INFO ] Deduced a trap composed of 73 places in 154 ms of which 2 ms to minimize.
[2024-05-23 02:21:53] [INFO ] Deduced a trap composed of 45 places in 157 ms of which 3 ms to minimize.
[2024-05-23 02:21:54] [INFO ] Deduced a trap composed of 137 places in 147 ms of which 2 ms to minimize.
[2024-05-23 02:21:54] [INFO ] Deduced a trap composed of 92 places in 154 ms of which 5 ms to minimize.
[2024-05-23 02:21:55] [INFO ] Deduced a trap composed of 124 places in 165 ms of which 3 ms to minimize.
[2024-05-23 02:21:55] [INFO ] Deduced a trap composed of 95 places in 150 ms of which 2 ms to minimize.
[2024-05-23 02:21:55] [INFO ] Deduced a trap composed of 105 places in 147 ms of which 2 ms to minimize.
[2024-05-23 02:21:55] [INFO ] Deduced a trap composed of 117 places in 151 ms of which 2 ms to minimize.
[2024-05-23 02:21:55] [INFO ] Deduced a trap composed of 61 places in 148 ms of which 3 ms to minimize.
[2024-05-23 02:21:55] [INFO ] Deduced a trap composed of 69 places in 148 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/227 variables, 16/63 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:21:56] [INFO ] Deduced a trap composed of 126 places in 153 ms of which 3 ms to minimize.
[2024-05-23 02:21:57] [INFO ] Deduced a trap composed of 119 places in 155 ms of which 3 ms to minimize.
[2024-05-23 02:21:57] [INFO ] Deduced a trap composed of 108 places in 160 ms of which 3 ms to minimize.
[2024-05-23 02:21:57] [INFO ] Deduced a trap composed of 111 places in 160 ms of which 4 ms to minimize.
[2024-05-23 02:21:57] [INFO ] Deduced a trap composed of 90 places in 151 ms of which 2 ms to minimize.
[2024-05-23 02:21:58] [INFO ] Deduced a trap composed of 101 places in 159 ms of which 3 ms to minimize.
[2024-05-23 02:21:58] [INFO ] Deduced a trap composed of 115 places in 159 ms of which 2 ms to minimize.
[2024-05-23 02:21:58] [INFO ] Deduced a trap composed of 112 places in 158 ms of which 3 ms to minimize.
[2024-05-23 02:21:58] [INFO ] Deduced a trap composed of 130 places in 146 ms of which 2 ms to minimize.
[2024-05-23 02:21:58] [INFO ] Deduced a trap composed of 76 places in 142 ms of which 5 ms to minimize.
[2024-05-23 02:21:59] [INFO ] Deduced a trap composed of 72 places in 219 ms of which 3 ms to minimize.
[2024-05-23 02:21:59] [INFO ] Deduced a trap composed of 77 places in 158 ms of which 3 ms to minimize.
[2024-05-23 02:21:59] [INFO ] Deduced a trap composed of 74 places in 164 ms of which 3 ms to minimize.
[2024-05-23 02:21:59] [INFO ] Deduced a trap composed of 83 places in 146 ms of which 2 ms to minimize.
[2024-05-23 02:22:00] [INFO ] Deduced a trap composed of 125 places in 140 ms of which 2 ms to minimize.
[2024-05-23 02:22:00] [INFO ] Deduced a trap composed of 68 places in 138 ms of which 3 ms to minimize.
[2024-05-23 02:22:00] [INFO ] Deduced a trap composed of 90 places in 142 ms of which 3 ms to minimize.
[2024-05-23 02:22:01] [INFO ] Deduced a trap composed of 128 places in 158 ms of which 2 ms to minimize.
[2024-05-23 02:22:01] [INFO ] Deduced a trap composed of 93 places in 169 ms of which 2 ms to minimize.
[2024-05-23 02:22:01] [INFO ] Deduced a trap composed of 84 places in 164 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/227 variables, 20/83 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:22:02] [INFO ] Deduced a trap composed of 106 places in 155 ms of which 3 ms to minimize.
[2024-05-23 02:22:03] [INFO ] Deduced a trap composed of 73 places in 140 ms of which 2 ms to minimize.
[2024-05-23 02:22:03] [INFO ] Deduced a trap composed of 119 places in 143 ms of which 3 ms to minimize.
[2024-05-23 02:22:04] [INFO ] Deduced a trap composed of 65 places in 146 ms of which 2 ms to minimize.
[2024-05-23 02:22:05] [INFO ] Deduced a trap composed of 75 places in 140 ms of which 3 ms to minimize.
[2024-05-23 02:22:05] [INFO ] Deduced a trap composed of 83 places in 156 ms of which 3 ms to minimize.
[2024-05-23 02:22:05] [INFO ] Deduced a trap composed of 139 places in 150 ms of which 2 ms to minimize.
[2024-05-23 02:22:05] [INFO ] Deduced a trap composed of 79 places in 130 ms of which 2 ms to minimize.
[2024-05-23 02:22:06] [INFO ] Deduced a trap composed of 122 places in 148 ms of which 3 ms to minimize.
[2024-05-23 02:22:06] [INFO ] Deduced a trap composed of 108 places in 147 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 10/93 constraints. Problems are: Problem set: 0 solved, 349 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 227/583 variables, and 93 constraints, problems are : Problem set: 0 solved, 349 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/227 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 349/349 constraints, Known Traps: 77/77 constraints]
Escalating to Integer solving :Problem set: 0 solved, 349 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 349 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/227 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 349 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/227 variables, 77/93 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:22:10] [INFO ] Deduced a trap composed of 93 places in 125 ms of which 2 ms to minimize.
[2024-05-23 02:22:10] [INFO ] Deduced a trap composed of 104 places in 153 ms of which 2 ms to minimize.
[2024-05-23 02:22:10] [INFO ] Deduced a trap composed of 123 places in 159 ms of which 2 ms to minimize.
[2024-05-23 02:22:10] [INFO ] Deduced a trap composed of 61 places in 164 ms of which 2 ms to minimize.
[2024-05-23 02:22:11] [INFO ] Deduced a trap composed of 94 places in 126 ms of which 3 ms to minimize.
[2024-05-23 02:22:11] [INFO ] Deduced a trap composed of 88 places in 135 ms of which 2 ms to minimize.
[2024-05-23 02:22:11] [INFO ] Deduced a trap composed of 99 places in 134 ms of which 3 ms to minimize.
[2024-05-23 02:22:11] [INFO ] Deduced a trap composed of 119 places in 142 ms of which 3 ms to minimize.
[2024-05-23 02:22:11] [INFO ] Deduced a trap composed of 65 places in 160 ms of which 3 ms to minimize.
[2024-05-23 02:22:11] [INFO ] Deduced a trap composed of 123 places in 136 ms of which 3 ms to minimize.
[2024-05-23 02:22:12] [INFO ] Deduced a trap composed of 102 places in 142 ms of which 3 ms to minimize.
[2024-05-23 02:22:12] [INFO ] Deduced a trap composed of 111 places in 139 ms of which 3 ms to minimize.
[2024-05-23 02:22:12] [INFO ] Deduced a trap composed of 81 places in 142 ms of which 3 ms to minimize.
[2024-05-23 02:22:12] [INFO ] Deduced a trap composed of 75 places in 137 ms of which 3 ms to minimize.
[2024-05-23 02:22:12] [INFO ] Deduced a trap composed of 84 places in 142 ms of which 2 ms to minimize.
[2024-05-23 02:22:13] [INFO ] Deduced a trap composed of 70 places in 170 ms of which 3 ms to minimize.
[2024-05-23 02:22:13] [INFO ] Deduced a trap composed of 122 places in 127 ms of which 2 ms to minimize.
[2024-05-23 02:22:13] [INFO ] Deduced a trap composed of 73 places in 166 ms of which 3 ms to minimize.
[2024-05-23 02:22:14] [INFO ] Deduced a trap composed of 114 places in 130 ms of which 3 ms to minimize.
[2024-05-23 02:22:14] [INFO ] Deduced a trap composed of 124 places in 127 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/227 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:22:16] [INFO ] Deduced a trap composed of 113 places in 124 ms of which 2 ms to minimize.
[2024-05-23 02:22:18] [INFO ] Deduced a trap composed of 122 places in 128 ms of which 2 ms to minimize.
[2024-05-23 02:22:19] [INFO ] Deduced a trap composed of 122 places in 160 ms of which 3 ms to minimize.
[2024-05-23 02:22:19] [INFO ] Deduced a trap composed of 75 places in 161 ms of which 2 ms to minimize.
[2024-05-23 02:22:19] [INFO ] Deduced a trap composed of 64 places in 155 ms of which 3 ms to minimize.
[2024-05-23 02:22:19] [INFO ] Deduced a trap composed of 87 places in 165 ms of which 3 ms to minimize.
[2024-05-23 02:22:19] [INFO ] Deduced a trap composed of 120 places in 166 ms of which 3 ms to minimize.
[2024-05-23 02:22:19] [INFO ] Deduced a trap composed of 69 places in 157 ms of which 3 ms to minimize.
[2024-05-23 02:22:20] [INFO ] Deduced a trap composed of 117 places in 152 ms of which 3 ms to minimize.
[2024-05-23 02:22:20] [INFO ] Deduced a trap composed of 56 places in 166 ms of which 3 ms to minimize.
[2024-05-23 02:22:20] [INFO ] Deduced a trap composed of 153 places in 144 ms of which 3 ms to minimize.
[2024-05-23 02:22:20] [INFO ] Deduced a trap composed of 120 places in 153 ms of which 3 ms to minimize.
[2024-05-23 02:22:20] [INFO ] Deduced a trap composed of 71 places in 147 ms of which 3 ms to minimize.
[2024-05-23 02:22:20] [INFO ] Deduced a trap composed of 80 places in 168 ms of which 3 ms to minimize.
[2024-05-23 02:22:21] [INFO ] Deduced a trap composed of 108 places in 158 ms of which 2 ms to minimize.
[2024-05-23 02:22:21] [INFO ] Deduced a trap composed of 79 places in 164 ms of which 3 ms to minimize.
[2024-05-23 02:22:21] [INFO ] Deduced a trap composed of 62 places in 153 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/227 variables, 17/130 constraints. Problems are: Problem set: 0 solved, 349 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 227/583 variables, and 130 constraints, problems are : Problem set: 0 solved, 349 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/227 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/349 constraints, Known Traps: 114/114 constraints]
After SMT, in 60431ms problems are : Problem set: 0 solved, 349 unsolved
Search for dead transitions found 0 dead transitions in 60458ms
Starting structural reductions in LTL mode, iteration 1 : 227/230 places, 356/359 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61768 ms. Remains : 227/230 places, 356/359 transitions.
Stuttering acceptance computed with spot in 297 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Anderson-PT-07-LTLCardinality-03
Product exploration explored 100000 steps with 24371 reset in 522 ms.
Product exploration explored 100000 steps with 24295 reset in 316 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X p0), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 298 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 6603 steps (1 resets) in 157 ms. (41 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X p0), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 385 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 356/356 transitions.
Applied a total of 0 rules in 4 ms. Remains 227 /227 variables (removed 0) and now considering 356/356 (removed 0) transitions.
[2024-05-23 02:22:39] [INFO ] Invariant cache hit.
[2024-05-23 02:22:40] [INFO ] Implicit Places using invariants in 219 ms returned []
[2024-05-23 02:22:40] [INFO ] Invariant cache hit.
[2024-05-23 02:22:40] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:22:40] [INFO ] Implicit Places using invariants and state equation in 858 ms returned []
Implicit Place search using SMT with State Equation took 1081 ms to find 0 implicit places.
Running 349 sub problems to find dead transitions.
[2024-05-23 02:22:40] [INFO ] Invariant cache hit.
[2024-05-23 02:22:40] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 349 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/227 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:22:43] [INFO ] Deduced a trap composed of 104 places in 165 ms of which 2 ms to minimize.
[2024-05-23 02:22:44] [INFO ] Deduced a trap composed of 107 places in 167 ms of which 2 ms to minimize.
[2024-05-23 02:22:44] [INFO ] Deduced a trap composed of 83 places in 130 ms of which 2 ms to minimize.
[2024-05-23 02:22:45] [INFO ] Deduced a trap composed of 128 places in 163 ms of which 2 ms to minimize.
[2024-05-23 02:22:45] [INFO ] Deduced a trap composed of 72 places in 142 ms of which 3 ms to minimize.
[2024-05-23 02:22:45] [INFO ] Deduced a trap composed of 73 places in 139 ms of which 2 ms to minimize.
[2024-05-23 02:22:46] [INFO ] Deduced a trap composed of 74 places in 164 ms of which 3 ms to minimize.
[2024-05-23 02:22:46] [INFO ] Deduced a trap composed of 65 places in 162 ms of which 3 ms to minimize.
[2024-05-23 02:22:46] [INFO ] Deduced a trap composed of 98 places in 148 ms of which 3 ms to minimize.
[2024-05-23 02:22:46] [INFO ] Deduced a trap composed of 54 places in 144 ms of which 2 ms to minimize.
[2024-05-23 02:22:47] [INFO ] Deduced a trap composed of 122 places in 126 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/227 variables, 11/27 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:22:47] [INFO ] Deduced a trap composed of 88 places in 121 ms of which 3 ms to minimize.
[2024-05-23 02:22:48] [INFO ] Deduced a trap composed of 55 places in 157 ms of which 3 ms to minimize.
[2024-05-23 02:22:48] [INFO ] Deduced a trap composed of 133 places in 159 ms of which 3 ms to minimize.
[2024-05-23 02:22:48] [INFO ] Deduced a trap composed of 104 places in 147 ms of which 3 ms to minimize.
[2024-05-23 02:22:49] [INFO ] Deduced a trap composed of 104 places in 153 ms of which 3 ms to minimize.
[2024-05-23 02:22:49] [INFO ] Deduced a trap composed of 89 places in 141 ms of which 3 ms to minimize.
[2024-05-23 02:22:49] [INFO ] Deduced a trap composed of 99 places in 148 ms of which 2 ms to minimize.
[2024-05-23 02:22:49] [INFO ] Deduced a trap composed of 87 places in 163 ms of which 2 ms to minimize.
[2024-05-23 02:22:49] [INFO ] Deduced a trap composed of 106 places in 153 ms of which 3 ms to minimize.
[2024-05-23 02:22:49] [INFO ] Deduced a trap composed of 68 places in 153 ms of which 3 ms to minimize.
[2024-05-23 02:22:50] [INFO ] Deduced a trap composed of 85 places in 163 ms of which 2 ms to minimize.
[2024-05-23 02:22:50] [INFO ] Deduced a trap composed of 78 places in 153 ms of which 2 ms to minimize.
[2024-05-23 02:22:50] [INFO ] Deduced a trap composed of 131 places in 160 ms of which 3 ms to minimize.
[2024-05-23 02:22:50] [INFO ] Deduced a trap composed of 166 places in 154 ms of which 3 ms to minimize.
[2024-05-23 02:22:50] [INFO ] Deduced a trap composed of 139 places in 162 ms of which 2 ms to minimize.
[2024-05-23 02:22:50] [INFO ] Deduced a trap composed of 88 places in 150 ms of which 3 ms to minimize.
[2024-05-23 02:22:51] [INFO ] Deduced a trap composed of 99 places in 136 ms of which 3 ms to minimize.
[2024-05-23 02:22:52] [INFO ] Deduced a trap composed of 149 places in 153 ms of which 3 ms to minimize.
[2024-05-23 02:22:52] [INFO ] Deduced a trap composed of 94 places in 133 ms of which 3 ms to minimize.
[2024-05-23 02:22:52] [INFO ] Deduced a trap composed of 48 places in 149 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/227 variables, 20/47 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:22:55] [INFO ] Deduced a trap composed of 96 places in 143 ms of which 3 ms to minimize.
[2024-05-23 02:22:55] [INFO ] Deduced a trap composed of 128 places in 141 ms of which 3 ms to minimize.
[2024-05-23 02:22:55] [INFO ] Deduced a trap composed of 124 places in 151 ms of which 3 ms to minimize.
[2024-05-23 02:22:56] [INFO ] Deduced a trap composed of 70 places in 154 ms of which 3 ms to minimize.
[2024-05-23 02:22:56] [INFO ] Deduced a trap composed of 71 places in 150 ms of which 2 ms to minimize.
[2024-05-23 02:22:56] [INFO ] Deduced a trap composed of 109 places in 151 ms of which 2 ms to minimize.
[2024-05-23 02:22:56] [INFO ] Deduced a trap composed of 73 places in 158 ms of which 2 ms to minimize.
[2024-05-23 02:22:56] [INFO ] Deduced a trap composed of 45 places in 147 ms of which 2 ms to minimize.
[2024-05-23 02:22:57] [INFO ] Deduced a trap composed of 137 places in 131 ms of which 2 ms to minimize.
[2024-05-23 02:22:58] [INFO ] Deduced a trap composed of 92 places in 144 ms of which 2 ms to minimize.
[2024-05-23 02:22:58] [INFO ] Deduced a trap composed of 124 places in 160 ms of which 3 ms to minimize.
[2024-05-23 02:22:58] [INFO ] Deduced a trap composed of 95 places in 162 ms of which 3 ms to minimize.
[2024-05-23 02:22:58] [INFO ] Deduced a trap composed of 105 places in 132 ms of which 3 ms to minimize.
[2024-05-23 02:22:58] [INFO ] Deduced a trap composed of 117 places in 155 ms of which 2 ms to minimize.
[2024-05-23 02:22:58] [INFO ] Deduced a trap composed of 61 places in 149 ms of which 3 ms to minimize.
[2024-05-23 02:22:59] [INFO ] Deduced a trap composed of 69 places in 154 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/227 variables, 16/63 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:22:59] [INFO ] Deduced a trap composed of 126 places in 125 ms of which 2 ms to minimize.
[2024-05-23 02:23:00] [INFO ] Deduced a trap composed of 119 places in 136 ms of which 3 ms to minimize.
[2024-05-23 02:23:00] [INFO ] Deduced a trap composed of 108 places in 150 ms of which 3 ms to minimize.
[2024-05-23 02:23:00] [INFO ] Deduced a trap composed of 111 places in 163 ms of which 2 ms to minimize.
[2024-05-23 02:23:01] [INFO ] Deduced a trap composed of 90 places in 159 ms of which 2 ms to minimize.
[2024-05-23 02:23:01] [INFO ] Deduced a trap composed of 101 places in 136 ms of which 2 ms to minimize.
[2024-05-23 02:23:01] [INFO ] Deduced a trap composed of 115 places in 155 ms of which 3 ms to minimize.
[2024-05-23 02:23:01] [INFO ] Deduced a trap composed of 112 places in 165 ms of which 2 ms to minimize.
[2024-05-23 02:23:01] [INFO ] Deduced a trap composed of 130 places in 152 ms of which 2 ms to minimize.
[2024-05-23 02:23:01] [INFO ] Deduced a trap composed of 76 places in 154 ms of which 2 ms to minimize.
[2024-05-23 02:23:02] [INFO ] Deduced a trap composed of 72 places in 136 ms of which 3 ms to minimize.
[2024-05-23 02:23:02] [INFO ] Deduced a trap composed of 77 places in 138 ms of which 2 ms to minimize.
[2024-05-23 02:23:02] [INFO ] Deduced a trap composed of 74 places in 159 ms of which 3 ms to minimize.
[2024-05-23 02:23:02] [INFO ] Deduced a trap composed of 83 places in 138 ms of which 2 ms to minimize.
[2024-05-23 02:23:03] [INFO ] Deduced a trap composed of 125 places in 140 ms of which 3 ms to minimize.
[2024-05-23 02:23:03] [INFO ] Deduced a trap composed of 68 places in 152 ms of which 3 ms to minimize.
[2024-05-23 02:23:03] [INFO ] Deduced a trap composed of 90 places in 155 ms of which 2 ms to minimize.
[2024-05-23 02:23:04] [INFO ] Deduced a trap composed of 128 places in 128 ms of which 2 ms to minimize.
[2024-05-23 02:23:04] [INFO ] Deduced a trap composed of 93 places in 141 ms of which 3 ms to minimize.
[2024-05-23 02:23:04] [INFO ] Deduced a trap composed of 84 places in 147 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/227 variables, 20/83 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:23:05] [INFO ] Deduced a trap composed of 106 places in 139 ms of which 2 ms to minimize.
[2024-05-23 02:23:06] [INFO ] Deduced a trap composed of 73 places in 152 ms of which 2 ms to minimize.
[2024-05-23 02:23:07] [INFO ] Deduced a trap composed of 119 places in 157 ms of which 2 ms to minimize.
[2024-05-23 02:23:07] [INFO ] Deduced a trap composed of 65 places in 141 ms of which 3 ms to minimize.
[2024-05-23 02:23:08] [INFO ] Deduced a trap composed of 75 places in 160 ms of which 3 ms to minimize.
[2024-05-23 02:23:08] [INFO ] Deduced a trap composed of 83 places in 149 ms of which 3 ms to minimize.
[2024-05-23 02:23:08] [INFO ] Deduced a trap composed of 139 places in 151 ms of which 3 ms to minimize.
[2024-05-23 02:23:09] [INFO ] Deduced a trap composed of 79 places in 147 ms of which 2 ms to minimize.
[2024-05-23 02:23:09] [INFO ] Deduced a trap composed of 122 places in 129 ms of which 3 ms to minimize.
[2024-05-23 02:23:09] [INFO ] Deduced a trap composed of 108 places in 135 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 10/93 constraints. Problems are: Problem set: 0 solved, 349 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 227/583 variables, and 93 constraints, problems are : Problem set: 0 solved, 349 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/227 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 349/349 constraints, Known Traps: 77/77 constraints]
Escalating to Integer solving :Problem set: 0 solved, 349 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 349 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/227 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 349 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/227 variables, 77/93 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:23:13] [INFO ] Deduced a trap composed of 93 places in 156 ms of which 3 ms to minimize.
[2024-05-23 02:23:13] [INFO ] Deduced a trap composed of 104 places in 152 ms of which 3 ms to minimize.
[2024-05-23 02:23:14] [INFO ] Deduced a trap composed of 123 places in 159 ms of which 2 ms to minimize.
[2024-05-23 02:23:14] [INFO ] Deduced a trap composed of 61 places in 167 ms of which 3 ms to minimize.
[2024-05-23 02:23:14] [INFO ] Deduced a trap composed of 94 places in 126 ms of which 3 ms to minimize.
[2024-05-23 02:23:14] [INFO ] Deduced a trap composed of 88 places in 168 ms of which 3 ms to minimize.
[2024-05-23 02:23:14] [INFO ] Deduced a trap composed of 99 places in 145 ms of which 2 ms to minimize.
[2024-05-23 02:23:15] [INFO ] Deduced a trap composed of 119 places in 147 ms of which 3 ms to minimize.
[2024-05-23 02:23:15] [INFO ] Deduced a trap composed of 65 places in 141 ms of which 3 ms to minimize.
[2024-05-23 02:23:15] [INFO ] Deduced a trap composed of 123 places in 153 ms of which 3 ms to minimize.
[2024-05-23 02:23:15] [INFO ] Deduced a trap composed of 102 places in 154 ms of which 3 ms to minimize.
[2024-05-23 02:23:15] [INFO ] Deduced a trap composed of 111 places in 148 ms of which 3 ms to minimize.
[2024-05-23 02:23:15] [INFO ] Deduced a trap composed of 81 places in 150 ms of which 2 ms to minimize.
[2024-05-23 02:23:16] [INFO ] Deduced a trap composed of 75 places in 144 ms of which 2 ms to minimize.
[2024-05-23 02:23:16] [INFO ] Deduced a trap composed of 84 places in 151 ms of which 3 ms to minimize.
[2024-05-23 02:23:16] [INFO ] Deduced a trap composed of 70 places in 125 ms of which 2 ms to minimize.
[2024-05-23 02:23:16] [INFO ] Deduced a trap composed of 122 places in 125 ms of which 3 ms to minimize.
[2024-05-23 02:23:16] [INFO ] Deduced a trap composed of 73 places in 134 ms of which 3 ms to minimize.
[2024-05-23 02:23:18] [INFO ] Deduced a trap composed of 114 places in 124 ms of which 2 ms to minimize.
[2024-05-23 02:23:18] [INFO ] Deduced a trap composed of 124 places in 161 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/227 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:23:19] [INFO ] Deduced a trap composed of 113 places in 139 ms of which 2 ms to minimize.
[2024-05-23 02:23:22] [INFO ] Deduced a trap composed of 122 places in 161 ms of which 3 ms to minimize.
[2024-05-23 02:23:22] [INFO ] Deduced a trap composed of 122 places in 142 ms of which 2 ms to minimize.
[2024-05-23 02:23:22] [INFO ] Deduced a trap composed of 75 places in 141 ms of which 2 ms to minimize.
[2024-05-23 02:23:23] [INFO ] Deduced a trap composed of 64 places in 149 ms of which 3 ms to minimize.
[2024-05-23 02:23:23] [INFO ] Deduced a trap composed of 87 places in 139 ms of which 2 ms to minimize.
[2024-05-23 02:23:23] [INFO ] Deduced a trap composed of 120 places in 156 ms of which 2 ms to minimize.
[2024-05-23 02:23:23] [INFO ] Deduced a trap composed of 69 places in 159 ms of which 2 ms to minimize.
[2024-05-23 02:23:23] [INFO ] Deduced a trap composed of 117 places in 153 ms of which 3 ms to minimize.
[2024-05-23 02:23:23] [INFO ] Deduced a trap composed of 56 places in 149 ms of which 3 ms to minimize.
[2024-05-23 02:23:24] [INFO ] Deduced a trap composed of 153 places in 145 ms of which 3 ms to minimize.
[2024-05-23 02:23:24] [INFO ] Deduced a trap composed of 120 places in 148 ms of which 2 ms to minimize.
[2024-05-23 02:23:24] [INFO ] Deduced a trap composed of 71 places in 141 ms of which 3 ms to minimize.
[2024-05-23 02:23:24] [INFO ] Deduced a trap composed of 80 places in 152 ms of which 2 ms to minimize.
[2024-05-23 02:23:24] [INFO ] Deduced a trap composed of 108 places in 142 ms of which 2 ms to minimize.
[2024-05-23 02:23:24] [INFO ] Deduced a trap composed of 79 places in 151 ms of which 3 ms to minimize.
[2024-05-23 02:23:24] [INFO ] Deduced a trap composed of 62 places in 142 ms of which 3 ms to minimize.
[2024-05-23 02:23:28] [INFO ] Deduced a trap composed of 106 places in 125 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/227 variables, 18/131 constraints. Problems are: Problem set: 0 solved, 349 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 227/583 variables, and 131 constraints, problems are : Problem set: 0 solved, 349 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/227 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/349 constraints, Known Traps: 115/115 constraints]
After SMT, in 60251ms problems are : Problem set: 0 solved, 349 unsolved
Search for dead transitions found 0 dead transitions in 60259ms
Finished structural reductions in LTL mode , in 1 iterations and 61347 ms. Remains : 227/227 places, 356/356 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 p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p0)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 5 factoid took 324 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 5798 steps (0 resets) in 29 ms. (193 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p0)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 379 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 24223 reset in 273 ms.
Product exploration explored 100000 steps with 24287 reset in 206 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 227 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 227/227 places, 356/356 transitions.
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 227 transition count 356
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 41 Pre rules applied. Total rules applied 47 place count 227 transition count 356
Deduced a syphon composed of 88 places in 0 ms
Iterating global reduction 1 with 41 rules applied. Total rules applied 88 place count 227 transition count 356
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 89 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 89 place count 227 transition count 356
Deduced a syphon composed of 89 places in 0 ms
Applied a total of 89 rules in 67 ms. Remains 227 /227 variables (removed 0) and now considering 356/356 (removed 0) transitions.
[2024-05-23 02:23:43] [INFO ] Redundant transitions in 26 ms returned []
Running 349 sub problems to find dead transitions.
// Phase 1: matrix 356 rows 227 cols
[2024-05-23 02:23:43] [INFO ] Computed 16 invariants in 5 ms
[2024-05-23 02:23:43] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 349 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/227 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:23:45] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-05-23 02:23:45] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 1 ms to minimize.
[2024-05-23 02:23:45] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
[2024-05-23 02:23:45] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-23 02:23:45] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-23 02:23:46] [INFO ] Deduced a trap composed of 34 places in 173 ms of which 3 ms to minimize.
[2024-05-23 02:23:46] [INFO ] Deduced a trap composed of 35 places in 170 ms of which 4 ms to minimize.
[2024-05-23 02:23:46] [INFO ] Deduced a trap composed of 14 places in 246 ms of which 4 ms to minimize.
[2024-05-23 02:23:46] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-23 02:23:47] [INFO ] Deduced a trap composed of 16 places in 147 ms of which 2 ms to minimize.
[2024-05-23 02:23:47] [INFO ] Deduced a trap composed of 68 places in 184 ms of which 3 ms to minimize.
[2024-05-23 02:23:47] [INFO ] Deduced a trap composed of 45 places in 261 ms of which 5 ms to minimize.
[2024-05-23 02:23:48] [INFO ] Deduced a trap composed of 35 places in 157 ms of which 2 ms to minimize.
[2024-05-23 02:23:48] [INFO ] Deduced a trap composed of 46 places in 251 ms of which 5 ms to minimize.
[2024-05-23 02:23:48] [INFO ] Deduced a trap composed of 41 places in 243 ms of which 5 ms to minimize.
[2024-05-23 02:23:49] [INFO ] Deduced a trap composed of 56 places in 256 ms of which 4 ms to minimize.
[2024-05-23 02:23:49] [INFO ] Deduced a trap composed of 49 places in 254 ms of which 4 ms to minimize.
[2024-05-23 02:23:49] [INFO ] Deduced a trap composed of 42 places in 270 ms of which 4 ms to minimize.
[2024-05-23 02:23:49] [INFO ] Deduced a trap composed of 38 places in 160 ms of which 3 ms to minimize.
[2024-05-23 02:23:50] [INFO ] Deduced a trap composed of 45 places in 255 ms of which 5 ms to minimize.
Problem TDEAD166 is UNSAT
Problem TDEAD167 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD169 is UNSAT
Problem TDEAD170 is UNSAT
Problem TDEAD171 is UNSAT
Problem TDEAD172 is UNSAT
Problem TDEAD174 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD176 is UNSAT
Problem TDEAD177 is UNSAT
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
Problem TDEAD228 is UNSAT
Problem TDEAD229 is UNSAT
Problem TDEAD230 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD233 is UNSAT
Problem TDEAD234 is UNSAT
Problem TDEAD235 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD237 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD239 is UNSAT
Problem TDEAD240 is UNSAT
Problem TDEAD241 is UNSAT
Problem TDEAD242 is UNSAT
Problem TDEAD243 is UNSAT
Problem TDEAD244 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD247 is UNSAT
Problem TDEAD248 is UNSAT
Problem TDEAD249 is UNSAT
Problem TDEAD250 is UNSAT
Problem TDEAD251 is UNSAT
Problem TDEAD252 is UNSAT
Problem TDEAD253 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD255 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD257 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD259 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD264 is UNSAT
Problem TDEAD265 is UNSAT
Problem TDEAD266 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/227 variables, 20/36 constraints. Problems are: Problem set: 89 solved, 260 unsolved
[2024-05-23 02:23:50] [INFO ] Deduced a trap composed of 63 places in 169 ms of which 4 ms to minimize.
[2024-05-23 02:23:51] [INFO ] Deduced a trap composed of 59 places in 211 ms of which 4 ms to minimize.
[2024-05-23 02:23:51] [INFO ] Deduced a trap composed of 52 places in 168 ms of which 3 ms to minimize.
[2024-05-23 02:23:52] [INFO ] Deduced a trap composed of 67 places in 208 ms of which 3 ms to minimize.
[2024-05-23 02:23:52] [INFO ] Deduced a trap composed of 65 places in 165 ms of which 2 ms to minimize.
[2024-05-23 02:23:52] [INFO ] Deduced a trap composed of 57 places in 160 ms of which 3 ms to minimize.
[2024-05-23 02:23:52] [INFO ] Deduced a trap composed of 43 places in 170 ms of which 3 ms to minimize.
[2024-05-23 02:23:52] [INFO ] Deduced a trap composed of 54 places in 166 ms of which 3 ms to minimize.
[2024-05-23 02:23:53] [INFO ] Deduced a trap composed of 56 places in 167 ms of which 3 ms to minimize.
[2024-05-23 02:23:53] [INFO ] Deduced a trap composed of 41 places in 168 ms of which 2 ms to minimize.
[2024-05-23 02:23:53] [INFO ] Deduced a trap composed of 35 places in 187 ms of which 3 ms to minimize.
[2024-05-23 02:23:53] [INFO ] Deduced a trap composed of 69 places in 253 ms of which 4 ms to minimize.
[2024-05-23 02:23:54] [INFO ] Deduced a trap composed of 45 places in 246 ms of which 4 ms to minimize.
[2024-05-23 02:23:54] [INFO ] Deduced a trap composed of 35 places in 200 ms of which 3 ms to minimize.
[2024-05-23 02:23:54] [INFO ] Deduced a trap composed of 57 places in 176 ms of which 3 ms to minimize.
[2024-05-23 02:23:54] [INFO ] Deduced a trap composed of 45 places in 167 ms of which 3 ms to minimize.
[2024-05-23 02:23:55] [INFO ] Deduced a trap composed of 44 places in 175 ms of which 3 ms to minimize.
[2024-05-23 02:23:55] [INFO ] Deduced a trap composed of 41 places in 182 ms of which 3 ms to minimize.
[2024-05-23 02:23:55] [INFO ] Deduced a trap composed of 41 places in 169 ms of which 2 ms to minimize.
[2024-05-23 02:23:55] [INFO ] Deduced a trap composed of 37 places in 174 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/227 variables, 20/56 constraints. Problems are: Problem set: 89 solved, 260 unsolved
[2024-05-23 02:23:58] [INFO ] Deduced a trap composed of 46 places in 154 ms of which 3 ms to minimize.
[2024-05-23 02:23:59] [INFO ] Deduced a trap composed of 51 places in 144 ms of which 2 ms to minimize.
[2024-05-23 02:23:59] [INFO ] Deduced a trap composed of 42 places in 138 ms of which 3 ms to minimize.
[2024-05-23 02:23:59] [INFO ] Deduced a trap composed of 60 places in 139 ms of which 3 ms to minimize.
[2024-05-23 02:23:59] [INFO ] Deduced a trap composed of 65 places in 142 ms of which 2 ms to minimize.
[2024-05-23 02:23:59] [INFO ] Deduced a trap composed of 44 places in 140 ms of which 2 ms to minimize.
[2024-05-23 02:23:59] [INFO ] Deduced a trap composed of 50 places in 126 ms of which 2 ms to minimize.
[2024-05-23 02:24:00] [INFO ] Deduced a trap composed of 60 places in 126 ms of which 3 ms to minimize.
[2024-05-23 02:24:00] [INFO ] Deduced a trap composed of 62 places in 143 ms of which 3 ms to minimize.
[2024-05-23 02:24:00] [INFO ] Deduced a trap composed of 61 places in 142 ms of which 3 ms to minimize.
[2024-05-23 02:24:00] [INFO ] Deduced a trap composed of 50 places in 131 ms of which 3 ms to minimize.
[2024-05-23 02:24:01] [INFO ] Deduced a trap composed of 45 places in 134 ms of which 2 ms to minimize.
[2024-05-23 02:24:01] [INFO ] Deduced a trap composed of 39 places in 148 ms of which 2 ms to minimize.
[2024-05-23 02:24:01] [INFO ] Deduced a trap composed of 48 places in 144 ms of which 2 ms to minimize.
[2024-05-23 02:24:01] [INFO ] Deduced a trap composed of 44 places in 150 ms of which 3 ms to minimize.
[2024-05-23 02:24:01] [INFO ] Deduced a trap composed of 44 places in 140 ms of which 2 ms to minimize.
[2024-05-23 02:24:02] [INFO ] Deduced a trap composed of 40 places in 143 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/227 variables, 17/73 constraints. Problems are: Problem set: 89 solved, 260 unsolved
[2024-05-23 02:24:03] [INFO ] Deduced a trap composed of 63 places in 144 ms of which 3 ms to minimize.
[2024-05-23 02:24:03] [INFO ] Deduced a trap composed of 49 places in 139 ms of which 2 ms to minimize.
[2024-05-23 02:24:04] [INFO ] Deduced a trap composed of 51 places in 131 ms of which 3 ms to minimize.
[2024-05-23 02:24:04] [INFO ] Deduced a trap composed of 43 places in 149 ms of which 2 ms to minimize.
[2024-05-23 02:24:04] [INFO ] Deduced a trap composed of 48 places in 143 ms of which 3 ms to minimize.
[2024-05-23 02:24:04] [INFO ] Deduced a trap composed of 45 places in 144 ms of which 2 ms to minimize.
[2024-05-23 02:24:05] [INFO ] Deduced a trap composed of 40 places in 143 ms of which 3 ms to minimize.
[2024-05-23 02:24:05] [INFO ] Deduced a trap composed of 41 places in 126 ms of which 3 ms to minimize.
[2024-05-23 02:24:05] [INFO ] Deduced a trap composed of 38 places in 152 ms of which 3 ms to minimize.
[2024-05-23 02:24:05] [INFO ] Deduced a trap composed of 45 places in 141 ms of which 2 ms to minimize.
[2024-05-23 02:24:05] [INFO ] Deduced a trap composed of 51 places in 126 ms of which 3 ms to minimize.
[2024-05-23 02:24:06] [INFO ] Deduced a trap composed of 45 places in 142 ms of which 2 ms to minimize.
[2024-05-23 02:24:06] [INFO ] Deduced a trap composed of 45 places in 145 ms of which 3 ms to minimize.
[2024-05-23 02:24:06] [INFO ] Deduced a trap composed of 47 places in 149 ms of which 2 ms to minimize.
[2024-05-23 02:24:07] [INFO ] Deduced a trap composed of 56 places in 133 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/227 variables, 15/88 constraints. Problems are: Problem set: 89 solved, 260 unsolved
[2024-05-23 02:24:09] [INFO ] Deduced a trap composed of 60 places in 154 ms of which 3 ms to minimize.
[2024-05-23 02:24:09] [INFO ] Deduced a trap composed of 62 places in 174 ms of which 3 ms to minimize.
[2024-05-23 02:24:09] [INFO ] Deduced a trap composed of 45 places in 171 ms of which 3 ms to minimize.
[2024-05-23 02:24:09] [INFO ] Deduced a trap composed of 53 places in 166 ms of which 3 ms to minimize.
[2024-05-23 02:24:09] [INFO ] Deduced a trap composed of 70 places in 145 ms of which 2 ms to minimize.
[2024-05-23 02:24:10] [INFO ] Deduced a trap composed of 64 places in 154 ms of which 3 ms to minimize.
[2024-05-23 02:24:10] [INFO ] Deduced a trap composed of 56 places in 162 ms of which 3 ms to minimize.
[2024-05-23 02:24:10] [INFO ] Deduced a trap composed of 75 places in 171 ms of which 2 ms to minimize.
[2024-05-23 02:24:10] [INFO ] Deduced a trap composed of 61 places in 169 ms of which 3 ms to minimize.
[2024-05-23 02:24:10] [INFO ] Deduced a trap composed of 59 places in 199 ms of which 3 ms to minimize.
[2024-05-23 02:24:10] [INFO ] Deduced a trap composed of 48 places in 164 ms of which 3 ms to minimize.
[2024-05-23 02:24:11] [INFO ] Deduced a trap composed of 39 places in 163 ms of which 3 ms to minimize.
[2024-05-23 02:24:11] [INFO ] Deduced a trap composed of 46 places in 179 ms of which 3 ms to minimize.
[2024-05-23 02:24:11] [INFO ] Deduced a trap composed of 50 places in 171 ms of which 2 ms to minimize.
[2024-05-23 02:24:11] [INFO ] Deduced a trap composed of 41 places in 159 ms of which 2 ms to minimize.
[2024-05-23 02:24:11] [INFO ] Deduced a trap composed of 67 places in 152 ms of which 2 ms to minimize.
[2024-05-23 02:24:12] [INFO ] Deduced a trap composed of 56 places in 157 ms of which 3 ms to minimize.
[2024-05-23 02:24:12] [INFO ] Deduced a trap composed of 70 places in 165 ms of which 2 ms to minimize.
[2024-05-23 02:24:12] [INFO ] Deduced a trap composed of 56 places in 161 ms of which 3 ms to minimize.
[2024-05-23 02:24:13] [INFO ] Deduced a trap composed of 30 places in 157 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 20/108 constraints. Problems are: Problem set: 89 solved, 260 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 227/583 variables, and 108 constraints, problems are : Problem set: 89 solved, 260 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/227 constraints, ReadFeed: 0/76 constraints, PredecessorRefiner: 349/349 constraints, Known Traps: 92/92 constraints]
Escalating to Integer solving :Problem set: 89 solved, 260 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 92/92 constraints. Problems are: Problem set: 89 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 0/92 constraints. Problems are: Problem set: 89 solved, 260 unsolved
At refinement iteration 2 (OVERLAPS) 89/227 variables, 9/101 constraints. Problems are: Problem set: 89 solved, 260 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/227 variables, 7/108 constraints. Problems are: Problem set: 89 solved, 260 unsolved
[2024-05-23 02:24:18] [INFO ] Deduced a trap composed of 50 places in 139 ms of which 3 ms to minimize.
[2024-05-23 02:24:18] [INFO ] Deduced a trap composed of 48 places in 159 ms of which 3 ms to minimize.
[2024-05-23 02:24:19] [INFO ] Deduced a trap composed of 55 places in 166 ms of which 3 ms to minimize.
[2024-05-23 02:24:19] [INFO ] Deduced a trap composed of 55 places in 161 ms of which 3 ms to minimize.
[2024-05-23 02:24:19] [INFO ] Deduced a trap composed of 67 places in 254 ms of which 3 ms to minimize.
[2024-05-23 02:24:19] [INFO ] Deduced a trap composed of 56 places in 154 ms of which 3 ms to minimize.
[2024-05-23 02:24:19] [INFO ] Deduced a trap composed of 54 places in 160 ms of which 3 ms to minimize.
[2024-05-23 02:24:20] [INFO ] Deduced a trap composed of 63 places in 156 ms of which 3 ms to minimize.
[2024-05-23 02:24:20] [INFO ] Deduced a trap composed of 60 places in 157 ms of which 2 ms to minimize.
[2024-05-23 02:24:20] [INFO ] Deduced a trap composed of 67 places in 151 ms of which 3 ms to minimize.
[2024-05-23 02:24:20] [INFO ] Deduced a trap composed of 55 places in 152 ms of which 2 ms to minimize.
[2024-05-23 02:24:20] [INFO ] Deduced a trap composed of 63 places in 147 ms of which 2 ms to minimize.
[2024-05-23 02:24:20] [INFO ] Deduced a trap composed of 60 places in 158 ms of which 2 ms to minimize.
[2024-05-23 02:24:21] [INFO ] Deduced a trap composed of 68 places in 162 ms of which 2 ms to minimize.
[2024-05-23 02:24:21] [INFO ] Deduced a trap composed of 60 places in 161 ms of which 2 ms to minimize.
[2024-05-23 02:24:21] [INFO ] Deduced a trap composed of 62 places in 128 ms of which 2 ms to minimize.
[2024-05-23 02:24:21] [INFO ] Deduced a trap composed of 59 places in 148 ms of which 2 ms to minimize.
[2024-05-23 02:24:21] [INFO ] Deduced a trap composed of 58 places in 158 ms of which 3 ms to minimize.
[2024-05-23 02:24:22] [INFO ] Deduced a trap composed of 69 places in 156 ms of which 2 ms to minimize.
[2024-05-23 02:24:22] [INFO ] Deduced a trap composed of 53 places in 159 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/227 variables, 20/128 constraints. Problems are: Problem set: 89 solved, 260 unsolved
[2024-05-23 02:24:25] [INFO ] Deduced a trap composed of 47 places in 153 ms of which 2 ms to minimize.
[2024-05-23 02:24:26] [INFO ] Deduced a trap composed of 59 places in 152 ms of which 2 ms to minimize.
[2024-05-23 02:24:26] [INFO ] Deduced a trap composed of 64 places in 162 ms of which 3 ms to minimize.
[2024-05-23 02:24:26] [INFO ] Deduced a trap composed of 62 places in 150 ms of which 3 ms to minimize.
[2024-05-23 02:24:26] [INFO ] Deduced a trap composed of 58 places in 161 ms of which 3 ms to minimize.
[2024-05-23 02:24:27] [INFO ] Deduced a trap composed of 55 places in 157 ms of which 3 ms to minimize.
[2024-05-23 02:24:27] [INFO ] Deduced a trap composed of 50 places in 166 ms of which 2 ms to minimize.
[2024-05-23 02:24:27] [INFO ] Deduced a trap composed of 37 places in 128 ms of which 3 ms to minimize.
[2024-05-23 02:24:27] [INFO ] Deduced a trap composed of 31 places in 173 ms of which 2 ms to minimize.
[2024-05-23 02:24:27] [INFO ] Deduced a trap composed of 27 places in 166 ms of which 2 ms to minimize.
[2024-05-23 02:24:28] [INFO ] Deduced a trap composed of 49 places in 141 ms of which 3 ms to minimize.
[2024-05-23 02:24:28] [INFO ] Deduced a trap composed of 49 places in 176 ms of which 2 ms to minimize.
[2024-05-23 02:24:28] [INFO ] Deduced a trap composed of 46 places in 157 ms of which 3 ms to minimize.
[2024-05-23 02:24:28] [INFO ] Deduced a trap composed of 61 places in 170 ms of which 3 ms to minimize.
[2024-05-23 02:24:29] [INFO ] Deduced a trap composed of 70 places in 151 ms of which 2 ms to minimize.
[2024-05-23 02:24:29] [INFO ] Deduced a trap composed of 51 places in 171 ms of which 2 ms to minimize.
[2024-05-23 02:24:29] [INFO ] Deduced a trap composed of 54 places in 138 ms of which 2 ms to minimize.
[2024-05-23 02:24:29] [INFO ] Deduced a trap composed of 33 places in 133 ms of which 2 ms to minimize.
[2024-05-23 02:24:29] [INFO ] Deduced a trap composed of 32 places in 170 ms of which 2 ms to minimize.
[2024-05-23 02:24:30] [INFO ] Deduced a trap composed of 34 places in 172 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/227 variables, 20/148 constraints. Problems are: Problem set: 89 solved, 260 unsolved
[2024-05-23 02:24:35] [INFO ] Deduced a trap composed of 49 places in 152 ms of which 3 ms to minimize.
[2024-05-23 02:24:35] [INFO ] Deduced a trap composed of 40 places in 140 ms of which 4 ms to minimize.
[2024-05-23 02:24:35] [INFO ] Deduced a trap composed of 31 places in 136 ms of which 2 ms to minimize.
[2024-05-23 02:24:35] [INFO ] Deduced a trap composed of 40 places in 151 ms of which 2 ms to minimize.
[2024-05-23 02:24:36] [INFO ] Deduced a trap composed of 63 places in 130 ms of which 2 ms to minimize.
[2024-05-23 02:24:37] [INFO ] Deduced a trap composed of 53 places in 150 ms of which 2 ms to minimize.
[2024-05-23 02:24:37] [INFO ] Deduced a trap composed of 36 places in 149 ms of which 3 ms to minimize.
[2024-05-23 02:24:37] [INFO ] Deduced a trap composed of 38 places in 160 ms of which 3 ms to minimize.
[2024-05-23 02:24:37] [INFO ] Deduced a trap composed of 48 places in 152 ms of which 3 ms to minimize.
[2024-05-23 02:24:38] [INFO ] Deduced a trap composed of 47 places in 138 ms of which 3 ms to minimize.
[2024-05-23 02:24:38] [INFO ] Deduced a trap composed of 55 places in 176 ms of which 3 ms to minimize.
[2024-05-23 02:24:38] [INFO ] Deduced a trap composed of 52 places in 158 ms of which 3 ms to minimize.
[2024-05-23 02:24:39] [INFO ] Deduced a trap composed of 67 places in 150 ms of which 3 ms to minimize.
[2024-05-23 02:24:39] [INFO ] Deduced a trap composed of 45 places in 155 ms of which 2 ms to minimize.
[2024-05-23 02:24:39] [INFO ] Deduced a trap composed of 43 places in 182 ms of which 3 ms to minimize.
[2024-05-23 02:24:39] [INFO ] Deduced a trap composed of 27 places in 162 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/227 variables, 16/164 constraints. Problems are: Problem set: 89 solved, 260 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 227/583 variables, and 164 constraints, problems are : Problem set: 89 solved, 260 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/227 constraints, ReadFeed: 0/76 constraints, PredecessorRefiner: 0/349 constraints, Known Traps: 148/148 constraints]
After SMT, in 60266ms problems are : Problem set: 89 solved, 260 unsolved
Search for dead transitions found 89 dead transitions in 60277ms
Found 89 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 89 transitions
Dead transitions reduction (with SMT) removed 89 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 227/227 places, 267/356 transitions.
Graph (complete) has 708 edges and 227 vertex of which 138 are kept as prefixes of interest. Removing 89 places using SCC suffix rule.3 ms
Discarding 89 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 21 ms. Remains 138 /227 variables (removed 89) and now considering 267/267 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 138/227 places, 267/356 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60404 ms. Remains : 138/227 places, 267/356 transitions.
Support contains 3 out of 227 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 227/227 places, 356/356 transitions.
Applied a total of 0 rules in 4 ms. Remains 227 /227 variables (removed 0) and now considering 356/356 (removed 0) transitions.
// Phase 1: matrix 356 rows 227 cols
[2024-05-23 02:24:43] [INFO ] Computed 16 invariants in 4 ms
[2024-05-23 02:24:44] [INFO ] Implicit Places using invariants in 431 ms returned []
[2024-05-23 02:24:44] [INFO ] Invariant cache hit.
[2024-05-23 02:24:44] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:24:45] [INFO ] Implicit Places using invariants and state equation in 1037 ms returned []
Implicit Place search using SMT with State Equation took 1484 ms to find 0 implicit places.
Running 349 sub problems to find dead transitions.
[2024-05-23 02:24:45] [INFO ] Invariant cache hit.
[2024-05-23 02:24:45] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/227 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 349 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/227 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:24:47] [INFO ] Deduced a trap composed of 104 places in 163 ms of which 2 ms to minimize.
[2024-05-23 02:24:48] [INFO ] Deduced a trap composed of 107 places in 161 ms of which 2 ms to minimize.
[2024-05-23 02:24:49] [INFO ] Deduced a trap composed of 83 places in 170 ms of which 2 ms to minimize.
[2024-05-23 02:24:50] [INFO ] Deduced a trap composed of 128 places in 161 ms of which 2 ms to minimize.
[2024-05-23 02:24:50] [INFO ] Deduced a trap composed of 72 places in 172 ms of which 2 ms to minimize.
[2024-05-23 02:24:50] [INFO ] Deduced a trap composed of 73 places in 154 ms of which 3 ms to minimize.
[2024-05-23 02:24:50] [INFO ] Deduced a trap composed of 74 places in 144 ms of which 2 ms to minimize.
[2024-05-23 02:24:51] [INFO ] Deduced a trap composed of 65 places in 171 ms of which 3 ms to minimize.
[2024-05-23 02:24:51] [INFO ] Deduced a trap composed of 98 places in 164 ms of which 2 ms to minimize.
[2024-05-23 02:24:51] [INFO ] Deduced a trap composed of 54 places in 154 ms of which 2 ms to minimize.
[2024-05-23 02:24:51] [INFO ] Deduced a trap composed of 122 places in 139 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/227 variables, 11/27 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:24:52] [INFO ] Deduced a trap composed of 88 places in 165 ms of which 3 ms to minimize.
[2024-05-23 02:24:53] [INFO ] Deduced a trap composed of 55 places in 171 ms of which 3 ms to minimize.
[2024-05-23 02:24:53] [INFO ] Deduced a trap composed of 133 places in 159 ms of which 2 ms to minimize.
[2024-05-23 02:24:53] [INFO ] Deduced a trap composed of 104 places in 167 ms of which 3 ms to minimize.
[2024-05-23 02:24:54] [INFO ] Deduced a trap composed of 104 places in 162 ms of which 2 ms to minimize.
[2024-05-23 02:24:54] [INFO ] Deduced a trap composed of 89 places in 168 ms of which 3 ms to minimize.
[2024-05-23 02:24:54] [INFO ] Deduced a trap composed of 99 places in 154 ms of which 3 ms to minimize.
[2024-05-23 02:24:54] [INFO ] Deduced a trap composed of 87 places in 149 ms of which 3 ms to minimize.
[2024-05-23 02:24:54] [INFO ] Deduced a trap composed of 106 places in 183 ms of which 2 ms to minimize.
[2024-05-23 02:24:54] [INFO ] Deduced a trap composed of 68 places in 165 ms of which 3 ms to minimize.
[2024-05-23 02:24:55] [INFO ] Deduced a trap composed of 85 places in 186 ms of which 2 ms to minimize.
[2024-05-23 02:24:55] [INFO ] Deduced a trap composed of 78 places in 174 ms of which 2 ms to minimize.
[2024-05-23 02:24:55] [INFO ] Deduced a trap composed of 131 places in 169 ms of which 2 ms to minimize.
[2024-05-23 02:24:55] [INFO ] Deduced a trap composed of 166 places in 168 ms of which 3 ms to minimize.
[2024-05-23 02:24:55] [INFO ] Deduced a trap composed of 139 places in 160 ms of which 2 ms to minimize.
[2024-05-23 02:24:56] [INFO ] Deduced a trap composed of 88 places in 179 ms of which 2 ms to minimize.
[2024-05-23 02:24:57] [INFO ] Deduced a trap composed of 99 places in 140 ms of which 2 ms to minimize.
[2024-05-23 02:24:57] [INFO ] Deduced a trap composed of 149 places in 166 ms of which 2 ms to minimize.
[2024-05-23 02:24:57] [INFO ] Deduced a trap composed of 94 places in 163 ms of which 2 ms to minimize.
[2024-05-23 02:24:57] [INFO ] Deduced a trap composed of 48 places in 164 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/227 variables, 20/47 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:25:00] [INFO ] Deduced a trap composed of 96 places in 143 ms of which 2 ms to minimize.
[2024-05-23 02:25:01] [INFO ] Deduced a trap composed of 128 places in 162 ms of which 3 ms to minimize.
[2024-05-23 02:25:01] [INFO ] Deduced a trap composed of 124 places in 162 ms of which 3 ms to minimize.
[2024-05-23 02:25:01] [INFO ] Deduced a trap composed of 70 places in 168 ms of which 2 ms to minimize.
[2024-05-23 02:25:01] [INFO ] Deduced a trap composed of 71 places in 163 ms of which 3 ms to minimize.
[2024-05-23 02:25:02] [INFO ] Deduced a trap composed of 109 places in 161 ms of which 2 ms to minimize.
[2024-05-23 02:25:02] [INFO ] Deduced a trap composed of 73 places in 168 ms of which 2 ms to minimize.
[2024-05-23 02:25:02] [INFO ] Deduced a trap composed of 45 places in 138 ms of which 2 ms to minimize.
[2024-05-23 02:25:03] [INFO ] Deduced a trap composed of 137 places in 165 ms of which 2 ms to minimize.
[2024-05-23 02:25:03] [INFO ] Deduced a trap composed of 92 places in 145 ms of which 2 ms to minimize.
[2024-05-23 02:25:04] [INFO ] Deduced a trap composed of 124 places in 176 ms of which 2 ms to minimize.
[2024-05-23 02:25:04] [INFO ] Deduced a trap composed of 95 places in 177 ms of which 2 ms to minimize.
[2024-05-23 02:25:04] [INFO ] Deduced a trap composed of 105 places in 157 ms of which 3 ms to minimize.
[2024-05-23 02:25:04] [INFO ] Deduced a trap composed of 117 places in 169 ms of which 3 ms to minimize.
[2024-05-23 02:25:04] [INFO ] Deduced a trap composed of 61 places in 176 ms of which 2 ms to minimize.
[2024-05-23 02:25:05] [INFO ] Deduced a trap composed of 69 places in 161 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/227 variables, 16/63 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:25:05] [INFO ] Deduced a trap composed of 126 places in 150 ms of which 3 ms to minimize.
[2024-05-23 02:25:06] [INFO ] Deduced a trap composed of 119 places in 160 ms of which 3 ms to minimize.
[2024-05-23 02:25:06] [INFO ] Deduced a trap composed of 108 places in 157 ms of which 3 ms to minimize.
[2024-05-23 02:25:07] [INFO ] Deduced a trap composed of 111 places in 161 ms of which 3 ms to minimize.
[2024-05-23 02:25:07] [INFO ] Deduced a trap composed of 90 places in 171 ms of which 3 ms to minimize.
[2024-05-23 02:25:07] [INFO ] Deduced a trap composed of 101 places in 163 ms of which 2 ms to minimize.
[2024-05-23 02:25:07] [INFO ] Deduced a trap composed of 115 places in 166 ms of which 2 ms to minimize.
[2024-05-23 02:25:07] [INFO ] Deduced a trap composed of 112 places in 163 ms of which 3 ms to minimize.
[2024-05-23 02:25:07] [INFO ] Deduced a trap composed of 130 places in 167 ms of which 3 ms to minimize.
[2024-05-23 02:25:08] [INFO ] Deduced a trap composed of 76 places in 175 ms of which 3 ms to minimize.
[2024-05-23 02:25:08] [INFO ] Deduced a trap composed of 72 places in 132 ms of which 3 ms to minimize.
[2024-05-23 02:25:08] [INFO ] Deduced a trap composed of 77 places in 162 ms of which 2 ms to minimize.
[2024-05-23 02:25:08] [INFO ] Deduced a trap composed of 74 places in 170 ms of which 2 ms to minimize.
[2024-05-23 02:25:09] [INFO ] Deduced a trap composed of 83 places in 181 ms of which 3 ms to minimize.
[2024-05-23 02:25:09] [INFO ] Deduced a trap composed of 125 places in 153 ms of which 2 ms to minimize.
[2024-05-23 02:25:09] [INFO ] Deduced a trap composed of 68 places in 155 ms of which 2 ms to minimize.
[2024-05-23 02:25:09] [INFO ] Deduced a trap composed of 90 places in 148 ms of which 3 ms to minimize.
[2024-05-23 02:25:10] [INFO ] Deduced a trap composed of 128 places in 138 ms of which 3 ms to minimize.
[2024-05-23 02:25:11] [INFO ] Deduced a trap composed of 93 places in 158 ms of which 3 ms to minimize.
[2024-05-23 02:25:11] [INFO ] Deduced a trap composed of 84 places in 162 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/227 variables, 20/83 constraints. Problems are: Problem set: 0 solved, 349 unsolved
[2024-05-23 02:25:12] [INFO ] Deduced a trap composed of 106 places in 169 ms of which 2 ms to minimize.
[2024-05-23 02:25:13] [INFO ] Deduced a trap composed of 73 places in 163 ms of which 3 ms to minimize.
[2024-05-23 02:25:13] [INFO ] Deduced a trap composed of 119 places in 138 ms of which 2 ms to minimize.
[2024-05-23 02:25:13] [INFO ] Deduced a trap composed of 65 places in 157 ms of which 3 ms to minimize.
[2024-05-23 02:25:14] [INFO ] Deduced a trap composed of 75 places in 141 ms of which 2 ms to minimize.
[2024-05-23 02:25:14] [INFO ] Deduced a trap composed of 83 places in 139 ms of which 2 ms to minimize.
[2024-05-23 02:25:15] [INFO ] Deduced a trap composed of 139 places in 152 ms of which 2 ms to minimize.
SMT process timed out in 30204ms, After SMT, problems are : Problem set: 0 solved, 349 unsolved
Search for dead transitions found 0 dead transitions in 30211ms
Finished structural reductions in LTL mode , in 1 iterations and 31711 ms. Remains : 227/227 places, 356/356 transitions.
Treatment of property Anderson-PT-07-LTLCardinality-03 finished in 219827 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 2 out of 230 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 230/230 places, 359/359 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 230 transition count 312
Reduce places removed 47 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 48 rules applied. Total rules applied 95 place count 183 transition count 311
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 96 place count 182 transition count 311
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 96 place count 182 transition count 269
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 180 place count 140 transition count 269
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 186 place count 134 transition count 239
Iterating global reduction 3 with 6 rules applied. Total rules applied 192 place count 134 transition count 239
Applied a total of 192 rules in 54 ms. Remains 134 /230 variables (removed 96) and now considering 239/359 (removed 120) transitions.
// Phase 1: matrix 239 rows 134 cols
[2024-05-23 02:25:15] [INFO ] Computed 16 invariants in 3 ms
[2024-05-23 02:25:16] [INFO ] Implicit Places using invariants in 497 ms returned []
[2024-05-23 02:25:16] [INFO ] Invariant cache hit.
[2024-05-23 02:25:16] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:25:16] [INFO ] Implicit Places using invariants and state equation in 407 ms returned []
Implicit Place search using SMT with State Equation took 924 ms to find 0 implicit places.
[2024-05-23 02:25:16] [INFO ] Redundant transitions in 7 ms returned []
Running 232 sub problems to find dead transitions.
[2024-05-23 02:25:16] [INFO ] Invariant cache hit.
[2024-05-23 02:25:16] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 1/134 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-23 02:25:20] [INFO ] Deduced a trap composed of 56 places in 95 ms of which 2 ms to minimize.
[2024-05-23 02:25:20] [INFO ] Deduced a trap composed of 68 places in 88 ms of which 2 ms to minimize.
[2024-05-23 02:25:20] [INFO ] Deduced a trap composed of 52 places in 86 ms of which 2 ms to minimize.
[2024-05-23 02:25:20] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 2 ms to minimize.
[2024-05-23 02:25:20] [INFO ] Deduced a trap composed of 70 places in 116 ms of which 2 ms to minimize.
[2024-05-23 02:25:20] [INFO ] Deduced a trap composed of 60 places in 88 ms of which 2 ms to minimize.
[2024-05-23 02:25:21] [INFO ] Deduced a trap composed of 36 places in 119 ms of which 2 ms to minimize.
[2024-05-23 02:25:21] [INFO ] Deduced a trap composed of 63 places in 87 ms of which 2 ms to minimize.
[2024-05-23 02:25:21] [INFO ] Deduced a trap composed of 49 places in 88 ms of which 2 ms to minimize.
[2024-05-23 02:25:21] [INFO ] Deduced a trap composed of 66 places in 89 ms of which 2 ms to minimize.
[2024-05-23 02:25:21] [INFO ] Deduced a trap composed of 38 places in 108 ms of which 2 ms to minimize.
[2024-05-23 02:25:21] [INFO ] Deduced a trap composed of 54 places in 87 ms of which 2 ms to minimize.
[2024-05-23 02:25:21] [INFO ] Deduced a trap composed of 63 places in 105 ms of which 2 ms to minimize.
[2024-05-23 02:25:21] [INFO ] Deduced a trap composed of 55 places in 97 ms of which 1 ms to minimize.
[2024-05-23 02:25:21] [INFO ] Deduced a trap composed of 62 places in 92 ms of which 2 ms to minimize.
[2024-05-23 02:25:22] [INFO ] Deduced a trap composed of 49 places in 98 ms of which 2 ms to minimize.
[2024-05-23 02:25:22] [INFO ] Deduced a trap composed of 54 places in 93 ms of which 2 ms to minimize.
[2024-05-23 02:25:22] [INFO ] Deduced a trap composed of 44 places in 92 ms of which 2 ms to minimize.
[2024-05-23 02:25:22] [INFO ] Deduced a trap composed of 60 places in 91 ms of which 2 ms to minimize.
[2024-05-23 02:25:22] [INFO ] Deduced a trap composed of 37 places in 98 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-23 02:25:23] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 1 ms to minimize.
[2024-05-23 02:25:23] [INFO ] Deduced a trap composed of 49 places in 90 ms of which 2 ms to minimize.
[2024-05-23 02:25:23] [INFO ] Deduced a trap composed of 45 places in 95 ms of which 1 ms to minimize.
[2024-05-23 02:25:23] [INFO ] Deduced a trap composed of 48 places in 92 ms of which 2 ms to minimize.
[2024-05-23 02:25:23] [INFO ] Deduced a trap composed of 48 places in 91 ms of which 2 ms to minimize.
[2024-05-23 02:25:23] [INFO ] Deduced a trap composed of 44 places in 94 ms of which 2 ms to minimize.
[2024-05-23 02:25:23] [INFO ] Deduced a trap composed of 59 places in 98 ms of which 2 ms to minimize.
[2024-05-23 02:25:24] [INFO ] Deduced a trap composed of 54 places in 85 ms of which 2 ms to minimize.
[2024-05-23 02:25:24] [INFO ] Deduced a trap composed of 44 places in 96 ms of which 2 ms to minimize.
[2024-05-23 02:25:24] [INFO ] Deduced a trap composed of 40 places in 93 ms of which 2 ms to minimize.
[2024-05-23 02:25:24] [INFO ] Deduced a trap composed of 43 places in 93 ms of which 1 ms to minimize.
[2024-05-23 02:25:24] [INFO ] Deduced a trap composed of 67 places in 87 ms of which 2 ms to minimize.
[2024-05-23 02:25:24] [INFO ] Deduced a trap composed of 57 places in 98 ms of which 2 ms to minimize.
[2024-05-23 02:25:24] [INFO ] Deduced a trap composed of 54 places in 87 ms of which 2 ms to minimize.
[2024-05-23 02:25:24] [INFO ] Deduced a trap composed of 48 places in 97 ms of which 2 ms to minimize.
[2024-05-23 02:25:24] [INFO ] Deduced a trap composed of 46 places in 94 ms of which 2 ms to minimize.
[2024-05-23 02:25:24] [INFO ] Deduced a trap composed of 40 places in 86 ms of which 2 ms to minimize.
[2024-05-23 02:25:25] [INFO ] Deduced a trap composed of 50 places in 86 ms of which 2 ms to minimize.
[2024-05-23 02:25:25] [INFO ] Deduced a trap composed of 55 places in 85 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 19/55 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-23 02:25:27] [INFO ] Deduced a trap composed of 57 places in 93 ms of which 2 ms to minimize.
[2024-05-23 02:25:27] [INFO ] Deduced a trap composed of 60 places in 98 ms of which 2 ms to minimize.
[2024-05-23 02:25:27] [INFO ] Deduced a trap composed of 54 places in 95 ms of which 1 ms to minimize.
[2024-05-23 02:25:27] [INFO ] Deduced a trap composed of 56 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:25:27] [INFO ] Deduced a trap composed of 55 places in 92 ms of which 1 ms to minimize.
[2024-05-23 02:25:27] [INFO ] Deduced a trap composed of 43 places in 93 ms of which 2 ms to minimize.
[2024-05-23 02:25:27] [INFO ] Deduced a trap composed of 58 places in 89 ms of which 2 ms to minimize.
[2024-05-23 02:25:28] [INFO ] Deduced a trap composed of 37 places in 94 ms of which 2 ms to minimize.
[2024-05-23 02:25:28] [INFO ] Deduced a trap composed of 47 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:25:28] [INFO ] Deduced a trap composed of 45 places in 87 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 10/65 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-23 02:25:29] [INFO ] Deduced a trap composed of 48 places in 89 ms of which 2 ms to minimize.
[2024-05-23 02:25:29] [INFO ] Deduced a trap composed of 59 places in 86 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/134 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/134 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 10 (OVERLAPS) 239/373 variables, 134/201 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/373 variables, 42/243 constraints. Problems are: Problem set: 0 solved, 232 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/373 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 13 (OVERLAPS) 0/373 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 373/373 variables, and 243 constraints, problems are : Problem set: 0 solved, 232 unsolved in 26632 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 134/134 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 51/51 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 47/60 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 1/134 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 134/373 variables, and 67 constraints, problems are : Problem set: 0 solved, 232 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/134 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/232 constraints, Known Traps: 51/51 constraints]
After SMT, in 56785ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 56789ms
Starting structural reductions in SI_LTL mode, iteration 1 : 134/230 places, 239/359 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 57782 ms. Remains : 134/230 places, 239/359 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Anderson-PT-07-LTLCardinality-07
Product exploration explored 100000 steps with 143 reset in 136 ms.
Product exploration explored 100000 steps with 145 reset in 490 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 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 79 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 2650 steps (0 resets) in 9 ms. (265 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 114 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 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 134 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 134/134 places, 239/239 transitions.
Applied a total of 0 rules in 20 ms. Remains 134 /134 variables (removed 0) and now considering 239/239 (removed 0) transitions.
[2024-05-23 02:26:14] [INFO ] Invariant cache hit.
[2024-05-23 02:26:14] [INFO ] Implicit Places using invariants in 221 ms returned []
[2024-05-23 02:26:14] [INFO ] Invariant cache hit.
[2024-05-23 02:26:14] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:26:15] [INFO ] Implicit Places using invariants and state equation in 457 ms returned []
Implicit Place search using SMT with State Equation took 680 ms to find 0 implicit places.
[2024-05-23 02:26:15] [INFO ] Redundant transitions in 2 ms returned []
Running 232 sub problems to find dead transitions.
[2024-05-23 02:26:15] [INFO ] Invariant cache hit.
[2024-05-23 02:26:15] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 1/134 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-23 02:26:18] [INFO ] Deduced a trap composed of 56 places in 99 ms of which 2 ms to minimize.
[2024-05-23 02:26:18] [INFO ] Deduced a trap composed of 68 places in 113 ms of which 1 ms to minimize.
[2024-05-23 02:26:19] [INFO ] Deduced a trap composed of 52 places in 116 ms of which 2 ms to minimize.
[2024-05-23 02:26:19] [INFO ] Deduced a trap composed of 28 places in 99 ms of which 1 ms to minimize.
[2024-05-23 02:26:19] [INFO ] Deduced a trap composed of 70 places in 98 ms of which 1 ms to minimize.
[2024-05-23 02:26:19] [INFO ] Deduced a trap composed of 60 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:26:19] [INFO ] Deduced a trap composed of 36 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:26:19] [INFO ] Deduced a trap composed of 63 places in 118 ms of which 2 ms to minimize.
[2024-05-23 02:26:19] [INFO ] Deduced a trap composed of 49 places in 111 ms of which 2 ms to minimize.
[2024-05-23 02:26:20] [INFO ] Deduced a trap composed of 66 places in 113 ms of which 4 ms to minimize.
[2024-05-23 02:26:20] [INFO ] Deduced a trap composed of 38 places in 116 ms of which 1 ms to minimize.
[2024-05-23 02:26:20] [INFO ] Deduced a trap composed of 54 places in 107 ms of which 2 ms to minimize.
[2024-05-23 02:26:20] [INFO ] Deduced a trap composed of 63 places in 112 ms of which 2 ms to minimize.
[2024-05-23 02:26:20] [INFO ] Deduced a trap composed of 55 places in 108 ms of which 2 ms to minimize.
[2024-05-23 02:26:20] [INFO ] Deduced a trap composed of 62 places in 113 ms of which 1 ms to minimize.
[2024-05-23 02:26:20] [INFO ] Deduced a trap composed of 49 places in 106 ms of which 2 ms to minimize.
[2024-05-23 02:26:20] [INFO ] Deduced a trap composed of 54 places in 101 ms of which 2 ms to minimize.
[2024-05-23 02:26:21] [INFO ] Deduced a trap composed of 44 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:26:21] [INFO ] Deduced a trap composed of 60 places in 106 ms of which 1 ms to minimize.
[2024-05-23 02:26:21] [INFO ] Deduced a trap composed of 37 places in 102 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-23 02:26:21] [INFO ] Deduced a trap composed of 33 places in 91 ms of which 2 ms to minimize.
[2024-05-23 02:26:22] [INFO ] Deduced a trap composed of 49 places in 99 ms of which 1 ms to minimize.
[2024-05-23 02:26:22] [INFO ] Deduced a trap composed of 45 places in 105 ms of which 1 ms to minimize.
[2024-05-23 02:26:22] [INFO ] Deduced a trap composed of 48 places in 118 ms of which 1 ms to minimize.
[2024-05-23 02:26:22] [INFO ] Deduced a trap composed of 48 places in 109 ms of which 2 ms to minimize.
[2024-05-23 02:26:22] [INFO ] Deduced a trap composed of 44 places in 125 ms of which 2 ms to minimize.
[2024-05-23 02:26:22] [INFO ] Deduced a trap composed of 59 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:26:23] [INFO ] Deduced a trap composed of 54 places in 120 ms of which 1 ms to minimize.
[2024-05-23 02:26:23] [INFO ] Deduced a trap composed of 44 places in 114 ms of which 1 ms to minimize.
[2024-05-23 02:26:23] [INFO ] Deduced a trap composed of 40 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:26:23] [INFO ] Deduced a trap composed of 43 places in 112 ms of which 2 ms to minimize.
[2024-05-23 02:26:23] [INFO ] Deduced a trap composed of 67 places in 94 ms of which 2 ms to minimize.
[2024-05-23 02:26:23] [INFO ] Deduced a trap composed of 57 places in 108 ms of which 2 ms to minimize.
[2024-05-23 02:26:23] [INFO ] Deduced a trap composed of 54 places in 109 ms of which 2 ms to minimize.
[2024-05-23 02:26:23] [INFO ] Deduced a trap composed of 48 places in 116 ms of which 1 ms to minimize.
[2024-05-23 02:26:24] [INFO ] Deduced a trap composed of 46 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:26:24] [INFO ] Deduced a trap composed of 40 places in 116 ms of which 2 ms to minimize.
[2024-05-23 02:26:24] [INFO ] Deduced a trap composed of 50 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:26:24] [INFO ] Deduced a trap composed of 55 places in 97 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 19/55 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-23 02:26:26] [INFO ] Deduced a trap composed of 57 places in 110 ms of which 2 ms to minimize.
[2024-05-23 02:26:26] [INFO ] Deduced a trap composed of 60 places in 111 ms of which 2 ms to minimize.
[2024-05-23 02:26:26] [INFO ] Deduced a trap composed of 54 places in 121 ms of which 2 ms to minimize.
[2024-05-23 02:26:26] [INFO ] Deduced a trap composed of 56 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:26:27] [INFO ] Deduced a trap composed of 55 places in 110 ms of which 2 ms to minimize.
[2024-05-23 02:26:27] [INFO ] Deduced a trap composed of 43 places in 119 ms of which 2 ms to minimize.
[2024-05-23 02:26:27] [INFO ] Deduced a trap composed of 58 places in 106 ms of which 1 ms to minimize.
[2024-05-23 02:26:27] [INFO ] Deduced a trap composed of 37 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:26:27] [INFO ] Deduced a trap composed of 47 places in 106 ms of which 3 ms to minimize.
[2024-05-23 02:26:27] [INFO ] Deduced a trap composed of 45 places in 98 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 10/65 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-23 02:26:28] [INFO ] Deduced a trap composed of 48 places in 107 ms of which 2 ms to minimize.
[2024-05-23 02:26:29] [INFO ] Deduced a trap composed of 59 places in 93 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/134 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/134 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 10 (OVERLAPS) 239/373 variables, 134/201 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/373 variables, 42/243 constraints. Problems are: Problem set: 0 solved, 232 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/373 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 13 (OVERLAPS) 0/373 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 232 unsolved
No progress, stopping.
After SMT solving in domain Real declared 373/373 variables, and 243 constraints, problems are : Problem set: 0 solved, 232 unsolved in 27246 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 134/134 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 51/51 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 47/60 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 1/134 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 134/373 variables, and 67 constraints, problems are : Problem set: 0 solved, 232 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/134 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/232 constraints, Known Traps: 51/51 constraints]
After SMT, in 57396ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 57399ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 58107 ms. Remains : 134/134 places, 239/239 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 159 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 88 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1469 steps (0 resets) in 8 ms. (163 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 104 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 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 156 reset in 139 ms.
Product exploration explored 100000 steps with 151 reset in 160 ms.
Support contains 2 out of 134 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 134/134 places, 239/239 transitions.
Applied a total of 0 rules in 10 ms. Remains 134 /134 variables (removed 0) and now considering 239/239 (removed 0) transitions.
[2024-05-23 02:27:13] [INFO ] Invariant cache hit.
[2024-05-23 02:27:13] [INFO ] Implicit Places using invariants in 207 ms returned []
[2024-05-23 02:27:13] [INFO ] Invariant cache hit.
[2024-05-23 02:27:13] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:27:14] [INFO ] Implicit Places using invariants and state equation in 418 ms returned []
Implicit Place search using SMT with State Equation took 626 ms to find 0 implicit places.
[2024-05-23 02:27:14] [INFO ] Redundant transitions in 1 ms returned []
Running 232 sub problems to find dead transitions.
[2024-05-23 02:27:14] [INFO ] Invariant cache hit.
[2024-05-23 02:27:14] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (OVERLAPS) 1/134 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-23 02:27:17] [INFO ] Deduced a trap composed of 56 places in 170 ms of which 3 ms to minimize.
[2024-05-23 02:27:18] [INFO ] Deduced a trap composed of 68 places in 137 ms of which 2 ms to minimize.
[2024-05-23 02:27:18] [INFO ] Deduced a trap composed of 52 places in 187 ms of which 3 ms to minimize.
[2024-05-23 02:27:18] [INFO ] Deduced a trap composed of 28 places in 167 ms of which 3 ms to minimize.
[2024-05-23 02:27:18] [INFO ] Deduced a trap composed of 70 places in 184 ms of which 3 ms to minimize.
[2024-05-23 02:27:18] [INFO ] Deduced a trap composed of 60 places in 161 ms of which 3 ms to minimize.
[2024-05-23 02:27:19] [INFO ] Deduced a trap composed of 36 places in 181 ms of which 3 ms to minimize.
[2024-05-23 02:27:19] [INFO ] Deduced a trap composed of 63 places in 159 ms of which 3 ms to minimize.
[2024-05-23 02:27:19] [INFO ] Deduced a trap composed of 49 places in 176 ms of which 3 ms to minimize.
[2024-05-23 02:27:19] [INFO ] Deduced a trap composed of 66 places in 115 ms of which 2 ms to minimize.
[2024-05-23 02:27:19] [INFO ] Deduced a trap composed of 38 places in 115 ms of which 2 ms to minimize.
[2024-05-23 02:27:19] [INFO ] Deduced a trap composed of 54 places in 183 ms of which 2 ms to minimize.
[2024-05-23 02:27:20] [INFO ] Deduced a trap composed of 63 places in 194 ms of which 3 ms to minimize.
[2024-05-23 02:27:20] [INFO ] Deduced a trap composed of 55 places in 189 ms of which 4 ms to minimize.
[2024-05-23 02:27:20] [INFO ] Deduced a trap composed of 62 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:27:20] [INFO ] Deduced a trap composed of 49 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:27:20] [INFO ] Deduced a trap composed of 54 places in 115 ms of which 2 ms to minimize.
[2024-05-23 02:27:20] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 2 ms to minimize.
[2024-05-23 02:27:20] [INFO ] Deduced a trap composed of 60 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:27:21] [INFO ] Deduced a trap composed of 37 places in 110 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-23 02:27:22] [INFO ] Deduced a trap composed of 33 places in 135 ms of which 2 ms to minimize.
[2024-05-23 02:27:22] [INFO ] Deduced a trap composed of 49 places in 134 ms of which 2 ms to minimize.
[2024-05-23 02:27:22] [INFO ] Deduced a trap composed of 45 places in 110 ms of which 2 ms to minimize.
[2024-05-23 02:27:22] [INFO ] Deduced a trap composed of 48 places in 139 ms of which 2 ms to minimize.
[2024-05-23 02:27:23] [INFO ] Deduced a trap composed of 48 places in 173 ms of which 2 ms to minimize.
[2024-05-23 02:27:23] [INFO ] Deduced a trap composed of 44 places in 152 ms of which 2 ms to minimize.
[2024-05-23 02:27:23] [INFO ] Deduced a trap composed of 59 places in 106 ms of which 1 ms to minimize.
[2024-05-23 02:27:23] [INFO ] Deduced a trap composed of 54 places in 173 ms of which 3 ms to minimize.
[2024-05-23 02:27:23] [INFO ] Deduced a trap composed of 44 places in 109 ms of which 2 ms to minimize.
[2024-05-23 02:27:23] [INFO ] Deduced a trap composed of 40 places in 150 ms of which 2 ms to minimize.
[2024-05-23 02:27:23] [INFO ] Deduced a trap composed of 43 places in 116 ms of which 2 ms to minimize.
[2024-05-23 02:27:24] [INFO ] Deduced a trap composed of 67 places in 102 ms of which 2 ms to minimize.
[2024-05-23 02:27:24] [INFO ] Deduced a trap composed of 57 places in 110 ms of which 6 ms to minimize.
[2024-05-23 02:27:24] [INFO ] Deduced a trap composed of 54 places in 150 ms of which 2 ms to minimize.
[2024-05-23 02:27:24] [INFO ] Deduced a trap composed of 48 places in 146 ms of which 2 ms to minimize.
[2024-05-23 02:27:24] [INFO ] Deduced a trap composed of 46 places in 108 ms of which 2 ms to minimize.
[2024-05-23 02:27:24] [INFO ] Deduced a trap composed of 40 places in 110 ms of which 1 ms to minimize.
[2024-05-23 02:27:25] [INFO ] Deduced a trap composed of 50 places in 168 ms of which 3 ms to minimize.
[2024-05-23 02:27:25] [INFO ] Deduced a trap composed of 55 places in 125 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 19/55 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-23 02:27:27] [INFO ] Deduced a trap composed of 57 places in 113 ms of which 1 ms to minimize.
[2024-05-23 02:27:27] [INFO ] Deduced a trap composed of 60 places in 159 ms of which 3 ms to minimize.
[2024-05-23 02:27:28] [INFO ] Deduced a trap composed of 54 places in 163 ms of which 3 ms to minimize.
[2024-05-23 02:27:28] [INFO ] Deduced a trap composed of 56 places in 165 ms of which 3 ms to minimize.
[2024-05-23 02:27:28] [INFO ] Deduced a trap composed of 55 places in 158 ms of which 2 ms to minimize.
[2024-05-23 02:27:28] [INFO ] Deduced a trap composed of 43 places in 157 ms of which 3 ms to minimize.
[2024-05-23 02:27:28] [INFO ] Deduced a trap composed of 58 places in 112 ms of which 2 ms to minimize.
[2024-05-23 02:27:28] [INFO ] Deduced a trap composed of 37 places in 106 ms of which 2 ms to minimize.
[2024-05-23 02:27:28] [INFO ] Deduced a trap composed of 47 places in 158 ms of which 3 ms to minimize.
[2024-05-23 02:27:29] [INFO ] Deduced a trap composed of 45 places in 142 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 10/65 constraints. Problems are: Problem set: 0 solved, 232 unsolved
[2024-05-23 02:27:30] [INFO ] Deduced a trap composed of 48 places in 132 ms of which 2 ms to minimize.
[2024-05-23 02:27:30] [INFO ] Deduced a trap composed of 59 places in 131 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/134 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/134 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 10 (OVERLAPS) 239/373 variables, 134/201 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/373 variables, 42/243 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/373 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 373/373 variables, and 243 constraints, problems are : Problem set: 0 solved, 232 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 134/134 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 232/232 constraints, Known Traps: 51/51 constraints]
Escalating to Integer solving :Problem set: 0 solved, 232 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/133 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/133 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/133 variables, 47/60 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/133 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 4 (OVERLAPS) 1/134 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 2/63 constraints. Problems are: Problem set: 0 solved, 232 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 232 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 134/373 variables, and 67 constraints, problems are : Problem set: 0 solved, 232 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/134 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/232 constraints, Known Traps: 51/51 constraints]
After SMT, in 60163ms problems are : Problem set: 0 solved, 232 unsolved
Search for dead transitions found 0 dead transitions in 60167ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60809 ms. Remains : 134/134 places, 239/239 transitions.
Treatment of property Anderson-PT-07-LTLCardinality-07 finished in 178839 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)&&F(G(p1)))))'
Support contains 3 out of 230 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 230/230 places, 359/359 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 230 transition count 310
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 98 place count 181 transition count 310
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 98 place count 181 transition count 271
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 176 place count 142 transition count 271
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 180 place count 138 transition count 243
Iterating global reduction 2 with 4 rules applied. Total rules applied 184 place count 138 transition count 243
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 188 place count 136 transition count 241
Applied a total of 188 rules in 25 ms. Remains 136 /230 variables (removed 94) and now considering 241/359 (removed 118) transitions.
// Phase 1: matrix 241 rows 136 cols
[2024-05-23 02:28:14] [INFO ] Computed 16 invariants in 3 ms
[2024-05-23 02:28:14] [INFO ] Implicit Places using invariants in 493 ms returned []
[2024-05-23 02:28:14] [INFO ] Invariant cache hit.
[2024-05-23 02:28:15] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:28:15] [INFO ] Implicit Places using invariants and state equation in 437 ms returned []
Implicit Place search using SMT with State Equation took 932 ms to find 0 implicit places.
[2024-05-23 02:28:15] [INFO ] Redundant transitions in 1 ms returned []
Running 234 sub problems to find dead transitions.
[2024-05-23 02:28:15] [INFO ] Invariant cache hit.
[2024-05-23 02:28:15] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
[2024-05-23 02:28:17] [INFO ] Deduced a trap composed of 63 places in 90 ms of which 2 ms to minimize.
[2024-05-23 02:28:17] [INFO ] Deduced a trap composed of 63 places in 90 ms of which 2 ms to minimize.
[2024-05-23 02:28:17] [INFO ] Deduced a trap composed of 44 places in 103 ms of which 1 ms to minimize.
[2024-05-23 02:28:17] [INFO ] Deduced a trap composed of 51 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:28:17] [INFO ] Deduced a trap composed of 48 places in 107 ms of which 2 ms to minimize.
[2024-05-23 02:28:17] [INFO ] Deduced a trap composed of 49 places in 96 ms of which 1 ms to minimize.
[2024-05-23 02:28:17] [INFO ] Deduced a trap composed of 42 places in 109 ms of which 1 ms to minimize.
[2024-05-23 02:28:17] [INFO ] Deduced a trap composed of 55 places in 107 ms of which 2 ms to minimize.
[2024-05-23 02:28:18] [INFO ] Deduced a trap composed of 46 places in 98 ms of which 1 ms to minimize.
[2024-05-23 02:28:18] [INFO ] Deduced a trap composed of 62 places in 96 ms of which 2 ms to minimize.
[2024-05-23 02:28:18] [INFO ] Deduced a trap composed of 57 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:28:18] [INFO ] Deduced a trap composed of 34 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:28:18] [INFO ] Deduced a trap composed of 55 places in 97 ms of which 2 ms to minimize.
[2024-05-23 02:28:18] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:28:18] [INFO ] Deduced a trap composed of 44 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:28:18] [INFO ] Deduced a trap composed of 58 places in 98 ms of which 2 ms to minimize.
[2024-05-23 02:28:18] [INFO ] Deduced a trap composed of 34 places in 94 ms of which 2 ms to minimize.
[2024-05-23 02:28:18] [INFO ] Deduced a trap composed of 35 places in 94 ms of which 1 ms to minimize.
[2024-05-23 02:28:19] [INFO ] Deduced a trap composed of 36 places in 96 ms of which 1 ms to minimize.
[2024-05-23 02:28:19] [INFO ] Deduced a trap composed of 44 places in 88 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 20/35 constraints. Problems are: Problem set: 0 solved, 234 unsolved
[2024-05-23 02:28:20] [INFO ] Deduced a trap composed of 51 places in 86 ms of which 2 ms to minimize.
[2024-05-23 02:28:20] [INFO ] Deduced a trap composed of 57 places in 85 ms of which 2 ms to minimize.
[2024-05-23 02:28:20] [INFO ] Deduced a trap composed of 56 places in 101 ms of which 2 ms to minimize.
[2024-05-23 02:28:20] [INFO ] Deduced a trap composed of 36 places in 87 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 4/39 constraints. Problems are: Problem set: 0 solved, 234 unsolved
[2024-05-23 02:28:22] [INFO ] Deduced a trap composed of 60 places in 86 ms of which 2 ms to minimize.
[2024-05-23 02:28:22] [INFO ] Deduced a trap composed of 44 places in 112 ms of which 2 ms to minimize.
[2024-05-23 02:28:22] [INFO ] Deduced a trap composed of 48 places in 127 ms of which 2 ms to minimize.
[2024-05-23 02:28:22] [INFO ] Deduced a trap composed of 47 places in 101 ms of which 2 ms to minimize.
[2024-05-23 02:28:23] [INFO ] Deduced a trap composed of 54 places in 96 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/135 variables, 5/44 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 6 (OVERLAPS) 1/136 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 234 unsolved
[2024-05-23 02:28:26] [INFO ] Deduced a trap composed of 61 places in 86 ms of which 2 ms to minimize.
[2024-05-23 02:28:26] [INFO ] Deduced a trap composed of 52 places in 115 ms of which 3 ms to minimize.
[2024-05-23 02:28:26] [INFO ] Deduced a trap composed of 56 places in 91 ms of which 1 ms to minimize.
[2024-05-23 02:28:26] [INFO ] Deduced a trap composed of 56 places in 86 ms of which 2 ms to minimize.
[2024-05-23 02:28:26] [INFO ] Deduced a trap composed of 40 places in 84 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 5/50 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/136 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (OVERLAPS) 241/377 variables, 136/186 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/377 variables, 42/228 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/377 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 12 (OVERLAPS) 0/377 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 377/377 variables, and 228 constraints, problems are : Problem set: 0 solved, 234 unsolved in 24885 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 136/136 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 34/34 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 33/48 constraints. Problems are: Problem set: 0 solved, 234 unsolved
[2024-05-23 02:28:41] [INFO ] Deduced a trap composed of 60 places in 91 ms of which 2 ms to minimize.
[2024-05-23 02:28:41] [INFO ] Deduced a trap composed of 76 places in 95 ms of which 2 ms to minimize.
[2024-05-23 02:28:42] [INFO ] Deduced a trap composed of 55 places in 99 ms of which 2 ms to minimize.
[2024-05-23 02:28:42] [INFO ] Deduced a trap composed of 65 places in 92 ms of which 2 ms to minimize.
[2024-05-23 02:28:42] [INFO ] Deduced a trap composed of 59 places in 94 ms of which 2 ms to minimize.
[2024-05-23 02:28:42] [INFO ] Deduced a trap composed of 68 places in 95 ms of which 2 ms to minimize.
[2024-05-23 02:28:42] [INFO ] Deduced a trap composed of 54 places in 96 ms of which 2 ms to minimize.
[2024-05-23 02:28:42] [INFO ] Deduced a trap composed of 58 places in 99 ms of which 2 ms to minimize.
[2024-05-23 02:28:42] [INFO ] Deduced a trap composed of 67 places in 97 ms of which 1 ms to minimize.
[2024-05-23 02:28:42] [INFO ] Deduced a trap composed of 57 places in 93 ms of which 2 ms to minimize.
[2024-05-23 02:28:42] [INFO ] Deduced a trap composed of 53 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:28:43] [INFO ] Deduced a trap composed of 66 places in 101 ms of which 2 ms to minimize.
[2024-05-23 02:28:43] [INFO ] Deduced a trap composed of 51 places in 94 ms of which 2 ms to minimize.
[2024-05-23 02:28:43] [INFO ] Deduced a trap composed of 73 places in 98 ms of which 1 ms to minimize.
[2024-05-23 02:28:43] [INFO ] Deduced a trap composed of 62 places in 92 ms of which 1 ms to minimize.
[2024-05-23 02:28:43] [INFO ] Deduced a trap composed of 55 places in 104 ms of which 1 ms to minimize.
[2024-05-23 02:28:43] [INFO ] Deduced a trap composed of 48 places in 92 ms of which 2 ms to minimize.
[2024-05-23 02:28:43] [INFO ] Deduced a trap composed of 50 places in 92 ms of which 2 ms to minimize.
[2024-05-23 02:28:43] [INFO ] Deduced a trap composed of 52 places in 92 ms of which 2 ms to minimize.
[2024-05-23 02:28:43] [INFO ] Deduced a trap composed of 44 places in 104 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 20/68 constraints. Problems are: Problem set: 0 solved, 234 unsolved
[2024-05-23 02:28:45] [INFO ] Deduced a trap composed of 58 places in 85 ms of which 2 ms to minimize.
[2024-05-23 02:28:45] [INFO ] Deduced a trap composed of 59 places in 87 ms of which 2 ms to minimize.
[2024-05-23 02:28:45] [INFO ] Deduced a trap composed of 39 places in 93 ms of which 2 ms to minimize.
[2024-05-23 02:28:46] [INFO ] Deduced a trap composed of 60 places in 86 ms of which 1 ms to minimize.
[2024-05-23 02:28:46] [INFO ] Deduced a trap composed of 53 places in 85 ms of which 2 ms to minimize.
[2024-05-23 02:28:46] [INFO ] Deduced a trap composed of 58 places in 84 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/135 variables, 6/74 constraints. Problems are: Problem set: 0 solved, 234 unsolved
[2024-05-23 02:28:49] [INFO ] Deduced a trap composed of 63 places in 96 ms of which 1 ms to minimize.
[2024-05-23 02:28:50] [INFO ] Deduced a trap composed of 58 places in 94 ms of which 2 ms to minimize.
[2024-05-23 02:28:50] [INFO ] Deduced a trap composed of 61 places in 128 ms of which 1 ms to minimize.
[2024-05-23 02:28:50] [INFO ] Deduced a trap composed of 53 places in 103 ms of which 1 ms to minimize.
[2024-05-23 02:28:50] [INFO ] Deduced a trap composed of 45 places in 112 ms of which 1 ms to minimize.
[2024-05-23 02:28:51] [INFO ] Deduced a trap composed of 79 places in 94 ms of which 2 ms to minimize.
[2024-05-23 02:28:51] [INFO ] Deduced a trap composed of 80 places in 109 ms of which 2 ms to minimize.
[2024-05-23 02:28:56] [INFO ] Deduced a trap composed of 74 places in 96 ms of which 2 ms to minimize.
[2024-05-23 02:28:56] [INFO ] Deduced a trap composed of 58 places in 114 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 9/83 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 135/377 variables, and 83 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, Generalized P Invariants (flows): 7/8 constraints, State Equation: 0/136 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/234 constraints, Known Traps: 68/69 constraints]
After SMT, in 55021ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 55024ms
Starting structural reductions in SI_LTL mode, iteration 1 : 136/230 places, 241/359 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 55988 ms. Remains : 136/230 places, 241/359 transitions.
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Anderson-PT-07-LTLCardinality-08
Product exploration explored 100000 steps with 107 reset in 132 ms.
Stack based approach found an accepted trace after 33 steps with 0 reset with depth 34 and stack size 34 in 0 ms.
FORMULA Anderson-PT-07-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-07-LTLCardinality-08 finished in 56303 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 4 out of 230 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 230/230 places, 359/359 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 49 place count 230 transition count 310
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 98 place count 181 transition count 310
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 98 place count 181 transition count 271
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 176 place count 142 transition count 271
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 182 place count 136 transition count 241
Iterating global reduction 2 with 6 rules applied. Total rules applied 188 place count 136 transition count 241
Applied a total of 188 rules in 22 ms. Remains 136 /230 variables (removed 94) and now considering 241/359 (removed 118) transitions.
// Phase 1: matrix 241 rows 136 cols
[2024-05-23 02:29:10] [INFO ] Computed 16 invariants in 2 ms
[2024-05-23 02:29:11] [INFO ] Implicit Places using invariants in 430 ms returned []
[2024-05-23 02:29:11] [INFO ] Invariant cache hit.
[2024-05-23 02:29:11] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:29:11] [INFO ] Implicit Places using invariants and state equation in 539 ms returned []
Implicit Place search using SMT with State Equation took 995 ms to find 0 implicit places.
[2024-05-23 02:29:11] [INFO ] Redundant transitions in 1 ms returned []
Running 234 sub problems to find dead transitions.
[2024-05-23 02:29:11] [INFO ] Invariant cache hit.
[2024-05-23 02:29:11] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
[2024-05-23 02:29:13] [INFO ] Deduced a trap composed of 71 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:29:13] [INFO ] Deduced a trap composed of 66 places in 113 ms of which 1 ms to minimize.
[2024-05-23 02:29:13] [INFO ] Deduced a trap composed of 55 places in 116 ms of which 2 ms to minimize.
[2024-05-23 02:29:13] [INFO ] Deduced a trap composed of 56 places in 125 ms of which 2 ms to minimize.
[2024-05-23 02:29:13] [INFO ] Deduced a trap composed of 73 places in 146 ms of which 2 ms to minimize.
[2024-05-23 02:29:13] [INFO ] Deduced a trap composed of 63 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:29:14] [INFO ] Deduced a trap composed of 51 places in 113 ms of which 1 ms to minimize.
[2024-05-23 02:29:14] [INFO ] Deduced a trap composed of 56 places in 124 ms of which 2 ms to minimize.
[2024-05-23 02:29:14] [INFO ] Deduced a trap composed of 80 places in 111 ms of which 2 ms to minimize.
[2024-05-23 02:29:14] [INFO ] Deduced a trap composed of 60 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:29:14] [INFO ] Deduced a trap composed of 61 places in 126 ms of which 1 ms to minimize.
[2024-05-23 02:29:14] [INFO ] Deduced a trap composed of 51 places in 113 ms of which 2 ms to minimize.
[2024-05-23 02:29:14] [INFO ] Deduced a trap composed of 71 places in 120 ms of which 1 ms to minimize.
[2024-05-23 02:29:14] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 2 ms to minimize.
[2024-05-23 02:29:15] [INFO ] Deduced a trap composed of 82 places in 103 ms of which 1 ms to minimize.
[2024-05-23 02:29:15] [INFO ] Deduced a trap composed of 52 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:29:15] [INFO ] Deduced a trap composed of 64 places in 122 ms of which 1 ms to minimize.
[2024-05-23 02:29:15] [INFO ] Deduced a trap composed of 47 places in 114 ms of which 1 ms to minimize.
[2024-05-23 02:29:15] [INFO ] Deduced a trap composed of 46 places in 110 ms of which 1 ms to minimize.
[2024-05-23 02:29:15] [INFO ] Deduced a trap composed of 65 places in 123 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 20/35 constraints. Problems are: Problem set: 0 solved, 234 unsolved
[2024-05-23 02:29:16] [INFO ] Deduced a trap composed of 70 places in 96 ms of which 2 ms to minimize.
[2024-05-23 02:29:16] [INFO ] Deduced a trap composed of 59 places in 113 ms of which 2 ms to minimize.
[2024-05-23 02:29:16] [INFO ] Deduced a trap composed of 49 places in 140 ms of which 1 ms to minimize.
[2024-05-23 02:29:16] [INFO ] Deduced a trap composed of 65 places in 108 ms of which 2 ms to minimize.
[2024-05-23 02:29:16] [INFO ] Deduced a trap composed of 56 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:29:17] [INFO ] Deduced a trap composed of 56 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:29:17] [INFO ] Deduced a trap composed of 46 places in 106 ms of which 2 ms to minimize.
[2024-05-23 02:29:17] [INFO ] Deduced a trap composed of 47 places in 115 ms of which 2 ms to minimize.
[2024-05-23 02:29:17] [INFO ] Deduced a trap composed of 47 places in 120 ms of which 1 ms to minimize.
[2024-05-23 02:29:17] [INFO ] Deduced a trap composed of 52 places in 91 ms of which 2 ms to minimize.
[2024-05-23 02:29:17] [INFO ] Deduced a trap composed of 56 places in 112 ms of which 2 ms to minimize.
[2024-05-23 02:29:17] [INFO ] Deduced a trap composed of 49 places in 118 ms of which 1 ms to minimize.
[2024-05-23 02:29:18] [INFO ] Deduced a trap composed of 49 places in 95 ms of which 2 ms to minimize.
[2024-05-23 02:29:18] [INFO ] Deduced a trap composed of 46 places in 119 ms of which 2 ms to minimize.
[2024-05-23 02:29:18] [INFO ] Deduced a trap composed of 45 places in 118 ms of which 1 ms to minimize.
[2024-05-23 02:29:18] [INFO ] Deduced a trap composed of 57 places in 124 ms of which 1 ms to minimize.
[2024-05-23 02:29:18] [INFO ] Deduced a trap composed of 54 places in 128 ms of which 2 ms to minimize.
[2024-05-23 02:29:18] [INFO ] Deduced a trap composed of 56 places in 99 ms of which 2 ms to minimize.
[2024-05-23 02:29:19] [INFO ] Deduced a trap composed of 50 places in 133 ms of which 2 ms to minimize.
[2024-05-23 02:29:19] [INFO ] Deduced a trap composed of 51 places in 121 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 20/55 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/135 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 5 (OVERLAPS) 1/136 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 234 unsolved
[2024-05-23 02:29:21] [INFO ] Deduced a trap composed of 67 places in 111 ms of which 2 ms to minimize.
[2024-05-23 02:29:21] [INFO ] Deduced a trap composed of 48 places in 101 ms of which 2 ms to minimize.
[2024-05-23 02:29:22] [INFO ] Deduced a trap composed of 44 places in 101 ms of which 2 ms to minimize.
[2024-05-23 02:29:22] [INFO ] Deduced a trap composed of 62 places in 101 ms of which 1 ms to minimize.
[2024-05-23 02:29:22] [INFO ] Deduced a trap composed of 38 places in 132 ms of which 4 ms to minimize.
[2024-05-23 02:29:22] [INFO ] Deduced a trap composed of 38 places in 132 ms of which 1 ms to minimize.
[2024-05-23 02:29:22] [INFO ] Deduced a trap composed of 56 places in 125 ms of which 1 ms to minimize.
[2024-05-23 02:29:22] [INFO ] Deduced a trap composed of 37 places in 122 ms of which 1 ms to minimize.
[2024-05-23 02:29:23] [INFO ] Deduced a trap composed of 57 places in 116 ms of which 2 ms to minimize.
[2024-05-23 02:29:23] [INFO ] Deduced a trap composed of 36 places in 130 ms of which 1 ms to minimize.
[2024-05-23 02:29:23] [INFO ] Deduced a trap composed of 58 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:29:23] [INFO ] Deduced a trap composed of 36 places in 113 ms of which 1 ms to minimize.
[2024-05-23 02:29:23] [INFO ] Deduced a trap composed of 36 places in 101 ms of which 1 ms to minimize.
[2024-05-23 02:29:23] [INFO ] Deduced a trap composed of 53 places in 99 ms of which 2 ms to minimize.
[2024-05-23 02:29:23] [INFO ] Deduced a trap composed of 40 places in 109 ms of which 2 ms to minimize.
[2024-05-23 02:29:24] [INFO ] Deduced a trap composed of 80 places in 101 ms of which 2 ms to minimize.
[2024-05-23 02:29:24] [INFO ] Deduced a trap composed of 57 places in 113 ms of which 2 ms to minimize.
[2024-05-23 02:29:24] [INFO ] Deduced a trap composed of 52 places in 115 ms of which 1 ms to minimize.
[2024-05-23 02:29:24] [INFO ] Deduced a trap composed of 62 places in 115 ms of which 1 ms to minimize.
[2024-05-23 02:29:24] [INFO ] Deduced a trap composed of 48 places in 100 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/136 variables, 20/76 constraints. Problems are: Problem set: 0 solved, 234 unsolved
[2024-05-23 02:29:26] [INFO ] Deduced a trap composed of 55 places in 97 ms of which 2 ms to minimize.
[2024-05-23 02:29:26] [INFO ] Deduced a trap composed of 53 places in 116 ms of which 1 ms to minimize.
[2024-05-23 02:29:26] [INFO ] Deduced a trap composed of 37 places in 128 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 3/79 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/136 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 9 (OVERLAPS) 241/377 variables, 136/215 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/377 variables, 42/257 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/377 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 12 (OVERLAPS) 0/377 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 234 unsolved
No progress, stopping.
After SMT solving in domain Real declared 377/377 variables, and 257 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30008 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 136/136 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 234/234 constraints, Known Traps: 63/63 constraints]
Escalating to Integer solving :Problem set: 0 solved, 234 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 234 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 61/76 constraints. Problems are: Problem set: 0 solved, 234 unsolved
[2024-05-23 02:29:44] [INFO ] Deduced a trap composed of 54 places in 103 ms of which 1 ms to minimize.
[2024-05-23 02:29:44] [INFO ] Deduced a trap composed of 61 places in 110 ms of which 2 ms to minimize.
[2024-05-23 02:29:44] [INFO ] Deduced a trap composed of 55 places in 117 ms of which 1 ms to minimize.
[2024-05-23 02:29:44] [INFO ] Deduced a trap composed of 70 places in 111 ms of which 1 ms to minimize.
[2024-05-23 02:29:44] [INFO ] Deduced a trap composed of 69 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:29:44] [INFO ] Deduced a trap composed of 61 places in 117 ms of which 1 ms to minimize.
[2024-05-23 02:29:44] [INFO ] Deduced a trap composed of 56 places in 91 ms of which 2 ms to minimize.
[2024-05-23 02:29:45] [INFO ] Deduced a trap composed of 63 places in 90 ms of which 2 ms to minimize.
[2024-05-23 02:29:45] [INFO ] Deduced a trap composed of 57 places in 94 ms of which 2 ms to minimize.
[2024-05-23 02:29:45] [INFO ] Deduced a trap composed of 61 places in 104 ms of which 2 ms to minimize.
[2024-05-23 02:29:45] [INFO ] Deduced a trap composed of 70 places in 113 ms of which 2 ms to minimize.
[2024-05-23 02:29:45] [INFO ] Deduced a trap composed of 68 places in 100 ms of which 1 ms to minimize.
[2024-05-23 02:29:45] [INFO ] Deduced a trap composed of 56 places in 110 ms of which 2 ms to minimize.
[2024-05-23 02:29:45] [INFO ] Deduced a trap composed of 69 places in 113 ms of which 1 ms to minimize.
[2024-05-23 02:29:45] [INFO ] Deduced a trap composed of 60 places in 109 ms of which 1 ms to minimize.
[2024-05-23 02:29:46] [INFO ] Deduced a trap composed of 51 places in 108 ms of which 1 ms to minimize.
[2024-05-23 02:29:46] [INFO ] Deduced a trap composed of 50 places in 94 ms of which 2 ms to minimize.
[2024-05-23 02:29:46] [INFO ] Deduced a trap composed of 43 places in 113 ms of which 1 ms to minimize.
[2024-05-23 02:29:46] [INFO ] Deduced a trap composed of 67 places in 97 ms of which 1 ms to minimize.
[2024-05-23 02:29:46] [INFO ] Deduced a trap composed of 68 places in 98 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 20/96 constraints. Problems are: Problem set: 0 solved, 234 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 135/377 variables, and 96 constraints, problems are : Problem set: 0 solved, 234 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/136 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/234 constraints, Known Traps: 81/83 constraints]
After SMT, in 60138ms problems are : Problem set: 0 solved, 234 unsolved
Search for dead transitions found 0 dead transitions in 60141ms
Starting structural reductions in SI_LTL mode, iteration 1 : 136/230 places, 241/359 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61179 ms. Remains : 136/230 places, 241/359 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : Anderson-PT-07-LTLCardinality-10
Product exploration explored 100000 steps with 0 reset in 241 ms.
Stack based approach found an accepted trace after 30 steps with 0 reset with depth 31 and stack size 31 in 0 ms.
FORMULA Anderson-PT-07-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-07-LTLCardinality-10 finished in 61484 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 230 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 230/230 places, 359/359 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 230 transition count 311
Reduce places removed 48 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 49 rules applied. Total rules applied 97 place count 182 transition count 310
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 98 place count 181 transition count 310
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 98 place count 181 transition count 268
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 182 place count 139 transition count 268
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 188 place count 133 transition count 238
Iterating global reduction 3 with 6 rules applied. Total rules applied 194 place count 133 transition count 238
Applied a total of 194 rules in 40 ms. Remains 133 /230 variables (removed 97) and now considering 238/359 (removed 121) transitions.
// Phase 1: matrix 238 rows 133 cols
[2024-05-23 02:30:12] [INFO ] Computed 16 invariants in 2 ms
[2024-05-23 02:30:12] [INFO ] Implicit Places using invariants in 329 ms returned []
[2024-05-23 02:30:12] [INFO ] Invariant cache hit.
[2024-05-23 02:30:12] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:30:12] [INFO ] Implicit Places using invariants and state equation in 475 ms returned []
Implicit Place search using SMT with State Equation took 823 ms to find 0 implicit places.
[2024-05-23 02:30:13] [INFO ] Redundant transitions in 1 ms returned []
Running 231 sub problems to find dead transitions.
[2024-05-23 02:30:13] [INFO ] Invariant cache hit.
[2024-05-23 02:30:13] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/132 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 3 (OVERLAPS) 1/133 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 231 unsolved
[2024-05-23 02:30:16] [INFO ] Deduced a trap composed of 40 places in 97 ms of which 2 ms to minimize.
[2024-05-23 02:30:16] [INFO ] Deduced a trap composed of 44 places in 85 ms of which 2 ms to minimize.
[2024-05-23 02:30:16] [INFO ] Deduced a trap composed of 38 places in 126 ms of which 2 ms to minimize.
[2024-05-23 02:30:16] [INFO ] Deduced a trap composed of 58 places in 111 ms of which 1 ms to minimize.
[2024-05-23 02:30:17] [INFO ] Deduced a trap composed of 53 places in 105 ms of which 1 ms to minimize.
[2024-05-23 02:30:17] [INFO ] Deduced a trap composed of 40 places in 119 ms of which 1 ms to minimize.
[2024-05-23 02:30:17] [INFO ] Deduced a trap composed of 56 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:30:17] [INFO ] Deduced a trap composed of 34 places in 120 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 8/24 constraints. Problems are: Problem set: 0 solved, 231 unsolved
[2024-05-23 02:30:18] [INFO ] Deduced a trap composed of 37 places in 89 ms of which 1 ms to minimize.
[2024-05-23 02:30:18] [INFO ] Deduced a trap composed of 39 places in 112 ms of which 2 ms to minimize.
[2024-05-23 02:30:18] [INFO ] Deduced a trap composed of 46 places in 117 ms of which 1 ms to minimize.
[2024-05-23 02:30:18] [INFO ] Deduced a trap composed of 51 places in 112 ms of which 1 ms to minimize.
[2024-05-23 02:30:19] [INFO ] Deduced a trap composed of 42 places in 112 ms of which 1 ms to minimize.
[2024-05-23 02:30:19] [INFO ] Deduced a trap composed of 44 places in 118 ms of which 1 ms to minimize.
[2024-05-23 02:30:19] [INFO ] Deduced a trap composed of 53 places in 105 ms of which 2 ms to minimize.
[2024-05-23 02:30:19] [INFO ] Deduced a trap composed of 45 places in 107 ms of which 2 ms to minimize.
[2024-05-23 02:30:19] [INFO ] Deduced a trap composed of 62 places in 108 ms of which 1 ms to minimize.
[2024-05-23 02:30:19] [INFO ] Deduced a trap composed of 48 places in 107 ms of which 1 ms to minimize.
[2024-05-23 02:30:19] [INFO ] Deduced a trap composed of 56 places in 117 ms of which 1 ms to minimize.
[2024-05-23 02:30:19] [INFO ] Deduced a trap composed of 57 places in 105 ms of which 2 ms to minimize.
[2024-05-23 02:30:20] [INFO ] Deduced a trap composed of 46 places in 91 ms of which 1 ms to minimize.
[2024-05-23 02:30:20] [INFO ] Deduced a trap composed of 49 places in 113 ms of which 2 ms to minimize.
[2024-05-23 02:30:20] [INFO ] Deduced a trap composed of 56 places in 120 ms of which 2 ms to minimize.
[2024-05-23 02:30:20] [INFO ] Deduced a trap composed of 41 places in 118 ms of which 2 ms to minimize.
[2024-05-23 02:30:20] [INFO ] Deduced a trap composed of 42 places in 115 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/133 variables, 17/41 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 8 (OVERLAPS) 238/371 variables, 133/174 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/371 variables, 42/216 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/371 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 11 (OVERLAPS) 0/371 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 231 unsolved
No progress, stopping.
After SMT solving in domain Real declared 371/371 variables, and 216 constraints, problems are : Problem set: 0 solved, 231 unsolved in 15914 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 133/133 constraints, ReadFeed: 42/42 constraints, PredecessorRefiner: 231/231 constraints, Known Traps: 25/25 constraints]
Escalating to Integer solving :Problem set: 0 solved, 231 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/132 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/132 variables, 14/27 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/132 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 4 (OVERLAPS) 1/133 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 2/30 constraints. Problems are: Problem set: 0 solved, 231 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/133 variables, 11/41 constraints. Problems are: Problem set: 0 solved, 231 unsolved
[2024-05-23 02:30:45] [INFO ] Deduced a trap composed of 62 places in 105 ms of which 2 ms to minimize.
[2024-05-23 02:30:45] [INFO ] Deduced a trap composed of 41 places in 119 ms of which 2 ms to minimize.
[2024-05-23 02:30:45] [INFO ] Deduced a trap composed of 30 places in 113 ms of which 2 ms to minimize.
[2024-05-23 02:30:47] [INFO ] Deduced a trap composed of 47 places in 107 ms of which 1 ms to minimize.
[2024-05-23 02:30:48] [INFO ] Deduced a trap composed of 60 places in 92 ms of which 2 ms to minimize.
[2024-05-23 02:30:49] [INFO ] Deduced a trap composed of 47 places in 140 ms of which 1 ms to minimize.
[2024-05-23 02:30:49] [INFO ] Deduced a trap composed of 52 places in 101 ms of which 2 ms to minimize.
[2024-05-23 02:30:49] [INFO ] Deduced a trap composed of 43 places in 94 ms of which 2 ms to minimize.
[2024-05-23 02:30:49] [INFO ] Deduced a trap composed of 41 places in 93 ms of which 2 ms to minimize.
[2024-05-23 02:30:49] [INFO ] Deduced a trap composed of 49 places in 102 ms of which 1 ms to minimize.
[2024-05-23 02:30:49] [INFO ] Deduced a trap composed of 49 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:30:50] [INFO ] Deduced a trap composed of 41 places in 101 ms of which 2 ms to minimize.
[2024-05-23 02:30:50] [INFO ] Deduced a trap composed of 44 places in 119 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 13/54 constraints. Problems are: Problem set: 0 solved, 231 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 133/371 variables, and 54 constraints, problems are : Problem set: 0 solved, 231 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/133 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/231 constraints, Known Traps: 38/38 constraints]
After SMT, in 46058ms problems are : Problem set: 0 solved, 231 unsolved
Search for dead transitions found 0 dead transitions in 46061ms
Starting structural reductions in SI_LTL mode, iteration 1 : 133/230 places, 238/359 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 46945 ms. Remains : 133/230 places, 238/359 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : Anderson-PT-07-LTLCardinality-13
Product exploration explored 100000 steps with 0 reset in 142 ms.
Stack based approach found an accepted trace after 701 steps with 0 reset with depth 702 and stack size 566 in 3 ms.
FORMULA Anderson-PT-07-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property Anderson-PT-07-LTLCardinality-13 finished in 47162 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))||G(p1)))'
Found a Shortening insensitive property : Anderson-PT-07-LTLCardinality-03
Stuttering acceptance computed with spot in 275 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 230 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 230/230 places, 359/359 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 230 transition count 312
Reduce places removed 47 places and 0 transitions.
Iterating post reduction 1 with 47 rules applied. Total rules applied 94 place count 183 transition count 312
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 41 Pre rules applied. Total rules applied 94 place count 183 transition count 271
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 2 with 82 rules applied. Total rules applied 176 place count 142 transition count 271
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 179 place count 139 transition count 268
Iterating global reduction 2 with 3 rules applied. Total rules applied 182 place count 139 transition count 268
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 184 place count 138 transition count 267
Applied a total of 184 rules in 17 ms. Remains 138 /230 variables (removed 92) and now considering 267/359 (removed 92) transitions.
// Phase 1: matrix 267 rows 138 cols
[2024-05-23 02:30:59] [INFO ] Computed 16 invariants in 2 ms
[2024-05-23 02:31:00] [INFO ] Implicit Places using invariants in 233 ms returned []
[2024-05-23 02:31:00] [INFO ] Invariant cache hit.
[2024-05-23 02:31:00] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:31:00] [INFO ] Implicit Places using invariants and state equation in 440 ms returned []
Implicit Place search using SMT with State Equation took 699 ms to find 0 implicit places.
Running 260 sub problems to find dead transitions.
[2024-05-23 02:31:00] [INFO ] Invariant cache hit.
[2024-05-23 02:31:00] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:31:02] [INFO ] Deduced a trap composed of 57 places in 102 ms of which 2 ms to minimize.
[2024-05-23 02:31:02] [INFO ] Deduced a trap composed of 45 places in 97 ms of which 2 ms to minimize.
[2024-05-23 02:31:02] [INFO ] Deduced a trap composed of 64 places in 125 ms of which 2 ms to minimize.
[2024-05-23 02:31:02] [INFO ] Deduced a trap composed of 51 places in 113 ms of which 1 ms to minimize.
[2024-05-23 02:31:02] [INFO ] Deduced a trap composed of 44 places in 119 ms of which 2 ms to minimize.
[2024-05-23 02:31:03] [INFO ] Deduced a trap composed of 60 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:31:03] [INFO ] Deduced a trap composed of 52 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:31:03] [INFO ] Deduced a trap composed of 50 places in 138 ms of which 1 ms to minimize.
[2024-05-23 02:31:03] [INFO ] Deduced a trap composed of 69 places in 117 ms of which 1 ms to minimize.
[2024-05-23 02:31:03] [INFO ] Deduced a trap composed of 46 places in 110 ms of which 2 ms to minimize.
[2024-05-23 02:31:03] [INFO ] Deduced a trap composed of 62 places in 113 ms of which 2 ms to minimize.
[2024-05-23 02:31:03] [INFO ] Deduced a trap composed of 64 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:31:04] [INFO ] Deduced a trap composed of 49 places in 113 ms of which 1 ms to minimize.
[2024-05-23 02:31:04] [INFO ] Deduced a trap composed of 57 places in 126 ms of which 2 ms to minimize.
[2024-05-23 02:31:04] [INFO ] Deduced a trap composed of 61 places in 119 ms of which 1 ms to minimize.
[2024-05-23 02:31:04] [INFO ] Deduced a trap composed of 55 places in 118 ms of which 1 ms to minimize.
[2024-05-23 02:31:04] [INFO ] Deduced a trap composed of 49 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:31:04] [INFO ] Deduced a trap composed of 45 places in 120 ms of which 1 ms to minimize.
[2024-05-23 02:31:04] [INFO ] Deduced a trap composed of 63 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:31:05] [INFO ] Deduced a trap composed of 50 places in 102 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:31:05] [INFO ] Deduced a trap composed of 58 places in 102 ms of which 2 ms to minimize.
[2024-05-23 02:31:05] [INFO ] Deduced a trap composed of 64 places in 103 ms of which 2 ms to minimize.
[2024-05-23 02:31:05] [INFO ] Deduced a trap composed of 48 places in 111 ms of which 2 ms to minimize.
[2024-05-23 02:31:06] [INFO ] Deduced a trap composed of 41 places in 105 ms of which 1 ms to minimize.
[2024-05-23 02:31:06] [INFO ] Deduced a trap composed of 40 places in 121 ms of which 2 ms to minimize.
[2024-05-23 02:31:06] [INFO ] Deduced a trap composed of 38 places in 112 ms of which 2 ms to minimize.
[2024-05-23 02:31:06] [INFO ] Deduced a trap composed of 50 places in 117 ms of which 1 ms to minimize.
[2024-05-23 02:31:06] [INFO ] Deduced a trap composed of 48 places in 115 ms of which 2 ms to minimize.
[2024-05-23 02:31:07] [INFO ] Deduced a trap composed of 41 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:31:07] [INFO ] Deduced a trap composed of 43 places in 103 ms of which 2 ms to minimize.
[2024-05-23 02:31:07] [INFO ] Deduced a trap composed of 47 places in 115 ms of which 2 ms to minimize.
[2024-05-23 02:31:07] [INFO ] Deduced a trap composed of 46 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:31:07] [INFO ] Deduced a trap composed of 55 places in 137 ms of which 2 ms to minimize.
[2024-05-23 02:31:07] [INFO ] Deduced a trap composed of 48 places in 113 ms of which 1 ms to minimize.
[2024-05-23 02:31:07] [INFO ] Deduced a trap composed of 59 places in 110 ms of which 2 ms to minimize.
[2024-05-23 02:31:08] [INFO ] Deduced a trap composed of 70 places in 103 ms of which 1 ms to minimize.
[2024-05-23 02:31:08] [INFO ] Deduced a trap composed of 43 places in 107 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 17/53 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:31:10] [INFO ] Deduced a trap composed of 43 places in 104 ms of which 2 ms to minimize.
[2024-05-23 02:31:10] [INFO ] Deduced a trap composed of 45 places in 96 ms of which 2 ms to minimize.
[2024-05-23 02:31:10] [INFO ] Deduced a trap composed of 61 places in 108 ms of which 2 ms to minimize.
[2024-05-23 02:31:10] [INFO ] Deduced a trap composed of 66 places in 127 ms of which 2 ms to minimize.
[2024-05-23 02:31:11] [INFO ] Deduced a trap composed of 66 places in 112 ms of which 2 ms to minimize.
[2024-05-23 02:31:11] [INFO ] Deduced a trap composed of 51 places in 118 ms of which 1 ms to minimize.
[2024-05-23 02:31:11] [INFO ] Deduced a trap composed of 38 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:31:11] [INFO ] Deduced a trap composed of 48 places in 102 ms of which 2 ms to minimize.
[2024-05-23 02:31:11] [INFO ] Deduced a trap composed of 46 places in 103 ms of which 1 ms to minimize.
[2024-05-23 02:31:11] [INFO ] Deduced a trap composed of 54 places in 102 ms of which 2 ms to minimize.
[2024-05-23 02:31:12] [INFO ] Deduced a trap composed of 45 places in 121 ms of which 2 ms to minimize.
[2024-05-23 02:31:12] [INFO ] Deduced a trap composed of 47 places in 119 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 12/65 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:31:12] [INFO ] Deduced a trap composed of 54 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:31:12] [INFO ] Deduced a trap composed of 54 places in 123 ms of which 2 ms to minimize.
[2024-05-23 02:31:13] [INFO ] Deduced a trap composed of 69 places in 115 ms of which 1 ms to minimize.
[2024-05-23 02:31:13] [INFO ] Deduced a trap composed of 62 places in 112 ms of which 1 ms to minimize.
[2024-05-23 02:31:13] [INFO ] Deduced a trap composed of 60 places in 118 ms of which 1 ms to minimize.
[2024-05-23 02:31:13] [INFO ] Deduced a trap composed of 61 places in 109 ms of which 2 ms to minimize.
[2024-05-23 02:31:13] [INFO ] Deduced a trap composed of 52 places in 121 ms of which 1 ms to minimize.
[2024-05-23 02:31:13] [INFO ] Deduced a trap composed of 49 places in 97 ms of which 2 ms to minimize.
[2024-05-23 02:31:14] [INFO ] Deduced a trap composed of 43 places in 97 ms of which 1 ms to minimize.
[2024-05-23 02:31:14] [INFO ] Deduced a trap composed of 59 places in 109 ms of which 2 ms to minimize.
[2024-05-23 02:31:14] [INFO ] Deduced a trap composed of 59 places in 120 ms of which 2 ms to minimize.
[2024-05-23 02:31:14] [INFO ] Deduced a trap composed of 57 places in 112 ms of which 2 ms to minimize.
[2024-05-23 02:31:14] [INFO ] Deduced a trap composed of 56 places in 121 ms of which 1 ms to minimize.
[2024-05-23 02:31:14] [INFO ] Deduced a trap composed of 59 places in 119 ms of which 2 ms to minimize.
[2024-05-23 02:31:15] [INFO ] Deduced a trap composed of 41 places in 122 ms of which 1 ms to minimize.
[2024-05-23 02:31:15] [INFO ] Deduced a trap composed of 35 places in 127 ms of which 2 ms to minimize.
[2024-05-23 02:31:15] [INFO ] Deduced a trap composed of 35 places in 115 ms of which 2 ms to minimize.
[2024-05-23 02:31:15] [INFO ] Deduced a trap composed of 51 places in 111 ms of which 1 ms to minimize.
[2024-05-23 02:31:15] [INFO ] Deduced a trap composed of 51 places in 116 ms of which 2 ms to minimize.
[2024-05-23 02:31:15] [INFO ] Deduced a trap composed of 50 places in 121 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/138 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:31:17] [INFO ] Deduced a trap composed of 40 places in 105 ms of which 2 ms to minimize.
[2024-05-23 02:31:17] [INFO ] Deduced a trap composed of 51 places in 107 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 2/87 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:31:19] [INFO ] Deduced a trap composed of 63 places in 97 ms of which 2 ms to minimize.
[2024-05-23 02:31:20] [INFO ] Deduced a trap composed of 50 places in 116 ms of which 2 ms to minimize.
[2024-05-23 02:31:20] [INFO ] Deduced a trap composed of 47 places in 100 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 3/90 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:31:22] [INFO ] Deduced a trap composed of 50 places in 101 ms of which 1 ms to minimize.
[2024-05-23 02:31:22] [INFO ] Deduced a trap composed of 52 places in 111 ms of which 2 ms to minimize.
[2024-05-23 02:31:22] [INFO ] Deduced a trap composed of 40 places in 101 ms of which 1 ms to minimize.
[2024-05-23 02:31:22] [INFO ] Deduced a trap composed of 46 places in 119 ms of which 2 ms to minimize.
[2024-05-23 02:31:22] [INFO ] Deduced a trap composed of 41 places in 118 ms of which 2 ms to minimize.
[2024-05-23 02:31:22] [INFO ] Deduced a trap composed of 49 places in 119 ms of which 1 ms to minimize.
[2024-05-23 02:31:23] [INFO ] Deduced a trap composed of 46 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:31:23] [INFO ] Deduced a trap composed of 51 places in 118 ms of which 2 ms to minimize.
[2024-05-23 02:31:23] [INFO ] Deduced a trap composed of 40 places in 125 ms of which 2 ms to minimize.
[2024-05-23 02:31:23] [INFO ] Deduced a trap composed of 46 places in 111 ms of which 2 ms to minimize.
[2024-05-23 02:31:23] [INFO ] Deduced a trap composed of 35 places in 122 ms of which 1 ms to minimize.
[2024-05-23 02:31:23] [INFO ] Deduced a trap composed of 37 places in 111 ms of which 2 ms to minimize.
[2024-05-23 02:31:24] [INFO ] Deduced a trap composed of 47 places in 102 ms of which 2 ms to minimize.
[2024-05-23 02:31:24] [INFO ] Deduced a trap composed of 42 places in 124 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 14/104 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:31:26] [INFO ] Deduced a trap composed of 60 places in 103 ms of which 2 ms to minimize.
[2024-05-23 02:31:26] [INFO ] Deduced a trap composed of 38 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:31:26] [INFO ] Deduced a trap composed of 35 places in 117 ms of which 1 ms to minimize.
[2024-05-23 02:31:26] [INFO ] Deduced a trap composed of 60 places in 103 ms of which 1 ms to minimize.
[2024-05-23 02:31:27] [INFO ] Deduced a trap composed of 44 places in 121 ms of which 1 ms to minimize.
[2024-05-23 02:31:27] [INFO ] Deduced a trap composed of 58 places in 119 ms of which 2 ms to minimize.
[2024-05-23 02:31:27] [INFO ] Deduced a trap composed of 36 places in 111 ms of which 16 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 7/111 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 138/405 variables, and 111 constraints, problems are : Problem set: 0 solved, 260 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/138 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 95/95 constraints]
Escalating to Integer solving :Problem set: 0 solved, 260 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 95/111 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:31:32] [INFO ] Deduced a trap composed of 40 places in 93 ms of which 2 ms to minimize.
[2024-05-23 02:31:33] [INFO ] Deduced a trap composed of 53 places in 120 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 138/405 variables, and 113 constraints, problems are : Problem set: 0 solved, 260 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/138 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/260 constraints, Known Traps: 97/97 constraints]
After SMT, in 60180ms problems are : Problem set: 0 solved, 260 unsolved
Search for dead transitions found 0 dead transitions in 60183ms
Starting structural reductions in LI_LTL mode, iteration 1 : 138/230 places, 267/359 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 60903 ms. Remains : 138/230 places, 267/359 transitions.
Running random walk in product with property : Anderson-PT-07-LTLCardinality-03
Product exploration explored 100000 steps with 30696 reset in 165 ms.
Product exploration explored 100000 steps with 30409 reset in 181 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X p0), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 285 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 1357 steps (0 resets) in 27 ms. (48 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X p0), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 394 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 267/267 transitions.
Applied a total of 0 rules in 2 ms. Remains 138 /138 variables (removed 0) and now considering 267/267 (removed 0) transitions.
[2024-05-23 02:32:02] [INFO ] Invariant cache hit.
[2024-05-23 02:32:02] [INFO ] Implicit Places using invariants in 173 ms returned []
[2024-05-23 02:32:02] [INFO ] Invariant cache hit.
[2024-05-23 02:32:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:32:02] [INFO ] Implicit Places using invariants and state equation in 473 ms returned []
Implicit Place search using SMT with State Equation took 671 ms to find 0 implicit places.
Running 260 sub problems to find dead transitions.
[2024-05-23 02:32:02] [INFO ] Invariant cache hit.
[2024-05-23 02:32:02] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:32:04] [INFO ] Deduced a trap composed of 57 places in 108 ms of which 2 ms to minimize.
[2024-05-23 02:32:04] [INFO ] Deduced a trap composed of 45 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:32:05] [INFO ] Deduced a trap composed of 64 places in 127 ms of which 2 ms to minimize.
[2024-05-23 02:32:05] [INFO ] Deduced a trap composed of 51 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:32:05] [INFO ] Deduced a trap composed of 44 places in 117 ms of which 1 ms to minimize.
[2024-05-23 02:32:05] [INFO ] Deduced a trap composed of 60 places in 124 ms of which 2 ms to minimize.
[2024-05-23 02:32:05] [INFO ] Deduced a trap composed of 52 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:32:05] [INFO ] Deduced a trap composed of 50 places in 129 ms of which 2 ms to minimize.
[2024-05-23 02:32:05] [INFO ] Deduced a trap composed of 69 places in 134 ms of which 1 ms to minimize.
[2024-05-23 02:32:05] [INFO ] Deduced a trap composed of 46 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:32:06] [INFO ] Deduced a trap composed of 62 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:32:06] [INFO ] Deduced a trap composed of 64 places in 125 ms of which 1 ms to minimize.
[2024-05-23 02:32:06] [INFO ] Deduced a trap composed of 49 places in 125 ms of which 1 ms to minimize.
[2024-05-23 02:32:06] [INFO ] Deduced a trap composed of 57 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:32:06] [INFO ] Deduced a trap composed of 61 places in 123 ms of which 2 ms to minimize.
[2024-05-23 02:32:06] [INFO ] Deduced a trap composed of 55 places in 125 ms of which 2 ms to minimize.
[2024-05-23 02:32:06] [INFO ] Deduced a trap composed of 49 places in 118 ms of which 1 ms to minimize.
[2024-05-23 02:32:07] [INFO ] Deduced a trap composed of 45 places in 113 ms of which 2 ms to minimize.
[2024-05-23 02:32:07] [INFO ] Deduced a trap composed of 63 places in 124 ms of which 2 ms to minimize.
[2024-05-23 02:32:07] [INFO ] Deduced a trap composed of 50 places in 104 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:32:07] [INFO ] Deduced a trap composed of 58 places in 98 ms of which 1 ms to minimize.
[2024-05-23 02:32:08] [INFO ] Deduced a trap composed of 64 places in 98 ms of which 2 ms to minimize.
[2024-05-23 02:32:08] [INFO ] Deduced a trap composed of 48 places in 122 ms of which 1 ms to minimize.
[2024-05-23 02:32:08] [INFO ] Deduced a trap composed of 41 places in 103 ms of which 1 ms to minimize.
[2024-05-23 02:32:08] [INFO ] Deduced a trap composed of 40 places in 113 ms of which 2 ms to minimize.
[2024-05-23 02:32:09] [INFO ] Deduced a trap composed of 38 places in 102 ms of which 2 ms to minimize.
[2024-05-23 02:32:09] [INFO ] Deduced a trap composed of 50 places in 119 ms of which 2 ms to minimize.
[2024-05-23 02:32:09] [INFO ] Deduced a trap composed of 48 places in 129 ms of which 2 ms to minimize.
[2024-05-23 02:32:09] [INFO ] Deduced a trap composed of 41 places in 120 ms of which 2 ms to minimize.
[2024-05-23 02:32:09] [INFO ] Deduced a trap composed of 43 places in 113 ms of which 1 ms to minimize.
[2024-05-23 02:32:09] [INFO ] Deduced a trap composed of 47 places in 113 ms of which 2 ms to minimize.
[2024-05-23 02:32:09] [INFO ] Deduced a trap composed of 46 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:32:10] [INFO ] Deduced a trap composed of 55 places in 105 ms of which 2 ms to minimize.
[2024-05-23 02:32:10] [INFO ] Deduced a trap composed of 48 places in 116 ms of which 1 ms to minimize.
[2024-05-23 02:32:10] [INFO ] Deduced a trap composed of 59 places in 123 ms of which 2 ms to minimize.
[2024-05-23 02:32:10] [INFO ] Deduced a trap composed of 70 places in 93 ms of which 2 ms to minimize.
[2024-05-23 02:32:10] [INFO ] Deduced a trap composed of 43 places in 104 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 17/53 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:32:12] [INFO ] Deduced a trap composed of 43 places in 119 ms of which 2 ms to minimize.
[2024-05-23 02:32:13] [INFO ] Deduced a trap composed of 45 places in 101 ms of which 1 ms to minimize.
[2024-05-23 02:32:13] [INFO ] Deduced a trap composed of 61 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:32:13] [INFO ] Deduced a trap composed of 66 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:32:13] [INFO ] Deduced a trap composed of 66 places in 121 ms of which 1 ms to minimize.
[2024-05-23 02:32:13] [INFO ] Deduced a trap composed of 51 places in 125 ms of which 2 ms to minimize.
[2024-05-23 02:32:13] [INFO ] Deduced a trap composed of 38 places in 112 ms of which 2 ms to minimize.
[2024-05-23 02:32:13] [INFO ] Deduced a trap composed of 48 places in 121 ms of which 2 ms to minimize.
[2024-05-23 02:32:14] [INFO ] Deduced a trap composed of 46 places in 99 ms of which 1 ms to minimize.
[2024-05-23 02:32:14] [INFO ] Deduced a trap composed of 54 places in 120 ms of which 1 ms to minimize.
[2024-05-23 02:32:14] [INFO ] Deduced a trap composed of 45 places in 121 ms of which 1 ms to minimize.
[2024-05-23 02:32:14] [INFO ] Deduced a trap composed of 47 places in 127 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 12/65 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:32:15] [INFO ] Deduced a trap composed of 54 places in 104 ms of which 2 ms to minimize.
[2024-05-23 02:32:15] [INFO ] Deduced a trap composed of 54 places in 123 ms of which 2 ms to minimize.
[2024-05-23 02:32:15] [INFO ] Deduced a trap composed of 69 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:32:15] [INFO ] Deduced a trap composed of 62 places in 136 ms of which 2 ms to minimize.
[2024-05-23 02:32:15] [INFO ] Deduced a trap composed of 60 places in 131 ms of which 2 ms to minimize.
[2024-05-23 02:32:15] [INFO ] Deduced a trap composed of 61 places in 116 ms of which 1 ms to minimize.
[2024-05-23 02:32:16] [INFO ] Deduced a trap composed of 52 places in 104 ms of which 2 ms to minimize.
[2024-05-23 02:32:16] [INFO ] Deduced a trap composed of 49 places in 84 ms of which 1 ms to minimize.
[2024-05-23 02:32:16] [INFO ] Deduced a trap composed of 43 places in 96 ms of which 2 ms to minimize.
[2024-05-23 02:32:16] [INFO ] Deduced a trap composed of 59 places in 134 ms of which 2 ms to minimize.
[2024-05-23 02:32:17] [INFO ] Deduced a trap composed of 59 places in 105 ms of which 2 ms to minimize.
[2024-05-23 02:32:17] [INFO ] Deduced a trap composed of 57 places in 98 ms of which 2 ms to minimize.
[2024-05-23 02:32:17] [INFO ] Deduced a trap composed of 56 places in 103 ms of which 2 ms to minimize.
[2024-05-23 02:32:17] [INFO ] Deduced a trap composed of 59 places in 97 ms of which 2 ms to minimize.
[2024-05-23 02:32:17] [INFO ] Deduced a trap composed of 41 places in 90 ms of which 2 ms to minimize.
[2024-05-23 02:32:17] [INFO ] Deduced a trap composed of 35 places in 99 ms of which 1 ms to minimize.
[2024-05-23 02:32:17] [INFO ] Deduced a trap composed of 35 places in 163 ms of which 2 ms to minimize.
[2024-05-23 02:32:17] [INFO ] Deduced a trap composed of 51 places in 174 ms of which 3 ms to minimize.
[2024-05-23 02:32:18] [INFO ] Deduced a trap composed of 51 places in 171 ms of which 2 ms to minimize.
[2024-05-23 02:32:18] [INFO ] Deduced a trap composed of 50 places in 100 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/138 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:32:19] [INFO ] Deduced a trap composed of 40 places in 94 ms of which 2 ms to minimize.
[2024-05-23 02:32:20] [INFO ] Deduced a trap composed of 51 places in 107 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 2/87 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:32:23] [INFO ] Deduced a trap composed of 63 places in 153 ms of which 2 ms to minimize.
[2024-05-23 02:32:23] [INFO ] Deduced a trap composed of 50 places in 156 ms of which 3 ms to minimize.
[2024-05-23 02:32:24] [INFO ] Deduced a trap composed of 47 places in 146 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 3/90 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:32:26] [INFO ] Deduced a trap composed of 50 places in 117 ms of which 3 ms to minimize.
[2024-05-23 02:32:26] [INFO ] Deduced a trap composed of 52 places in 170 ms of which 3 ms to minimize.
[2024-05-23 02:32:26] [INFO ] Deduced a trap composed of 40 places in 178 ms of which 3 ms to minimize.
[2024-05-23 02:32:27] [INFO ] Deduced a trap composed of 46 places in 178 ms of which 3 ms to minimize.
[2024-05-23 02:32:27] [INFO ] Deduced a trap composed of 41 places in 193 ms of which 3 ms to minimize.
[2024-05-23 02:32:27] [INFO ] Deduced a trap composed of 49 places in 186 ms of which 2 ms to minimize.
[2024-05-23 02:32:27] [INFO ] Deduced a trap composed of 46 places in 188 ms of which 3 ms to minimize.
[2024-05-23 02:32:27] [INFO ] Deduced a trap composed of 51 places in 176 ms of which 2 ms to minimize.
[2024-05-23 02:32:28] [INFO ] Deduced a trap composed of 40 places in 186 ms of which 3 ms to minimize.
[2024-05-23 02:32:28] [INFO ] Deduced a trap composed of 46 places in 207 ms of which 3 ms to minimize.
[2024-05-23 02:32:28] [INFO ] Deduced a trap composed of 35 places in 191 ms of which 2 ms to minimize.
[2024-05-23 02:32:28] [INFO ] Deduced a trap composed of 37 places in 154 ms of which 3 ms to minimize.
[2024-05-23 02:32:29] [INFO ] Deduced a trap composed of 47 places in 139 ms of which 3 ms to minimize.
[2024-05-23 02:32:29] [INFO ] Deduced a trap composed of 42 places in 145 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 14/104 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:32:31] [INFO ] Deduced a trap composed of 60 places in 116 ms of which 2 ms to minimize.
[2024-05-23 02:32:31] [INFO ] Deduced a trap composed of 38 places in 168 ms of which 3 ms to minimize.
[2024-05-23 02:32:32] [INFO ] Deduced a trap composed of 35 places in 179 ms of which 2 ms to minimize.
[2024-05-23 02:32:32] [INFO ] Deduced a trap composed of 60 places in 192 ms of which 2 ms to minimize.
[2024-05-23 02:32:32] [INFO ] Deduced a trap composed of 44 places in 153 ms of which 2 ms to minimize.
[2024-05-23 02:32:32] [INFO ] Deduced a trap composed of 58 places in 99 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 138/405 variables, and 110 constraints, problems are : Problem set: 0 solved, 260 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/138 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 94/94 constraints]
Escalating to Integer solving :Problem set: 0 solved, 260 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 94/110 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:32:34] [INFO ] Deduced a trap composed of 49 places in 130 ms of which 2 ms to minimize.
[2024-05-23 02:32:35] [INFO ] Deduced a trap composed of 46 places in 164 ms of which 3 ms to minimize.
[2024-05-23 02:32:36] [INFO ] Deduced a trap composed of 33 places in 88 ms of which 1 ms to minimize.
[2024-05-23 02:32:36] [INFO ] Deduced a trap composed of 35 places in 88 ms of which 1 ms to minimize.
[2024-05-23 02:32:36] [INFO ] Deduced a trap composed of 66 places in 104 ms of which 1 ms to minimize.
[2024-05-23 02:32:37] [INFO ] Deduced a trap composed of 53 places in 87 ms of which 2 ms to minimize.
[2024-05-23 02:32:37] [INFO ] Deduced a trap composed of 40 places in 90 ms of which 1 ms to minimize.
[2024-05-23 02:32:37] [INFO ] Deduced a trap composed of 46 places in 99 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 8/118 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 138/405 variables, and 118 constraints, problems are : Problem set: 0 solved, 260 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/138 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/260 constraints, Known Traps: 102/102 constraints]
After SMT, in 60180ms problems are : Problem set: 0 solved, 260 unsolved
Search for dead transitions found 0 dead transitions in 60184ms
Finished structural reductions in LTL mode , in 1 iterations and 60858 ms. Remains : 138/138 places, 267/267 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 p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p0)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 5 factoid took 383 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 1556 steps (0 resets) in 10 ms. (141 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p0), (X (NOT p0)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (NOT p1)), (F (NOT (OR p0 p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 413 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 31152 reset in 170 ms.
Product exploration explored 100000 steps with 30916 reset in 171 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 138/138 places, 267/267 transitions.
Applied a total of 0 rules in 19 ms. Remains 138 /138 variables (removed 0) and now considering 267/267 (removed 0) transitions.
[2024-05-23 02:33:04] [INFO ] Redundant transitions in 1 ms returned []
Running 260 sub problems to find dead transitions.
[2024-05-23 02:33:04] [INFO ] Invariant cache hit.
[2024-05-23 02:33:04] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:33:06] [INFO ] Deduced a trap composed of 57 places in 101 ms of which 1 ms to minimize.
[2024-05-23 02:33:06] [INFO ] Deduced a trap composed of 45 places in 110 ms of which 1 ms to minimize.
[2024-05-23 02:33:07] [INFO ] Deduced a trap composed of 64 places in 120 ms of which 2 ms to minimize.
[2024-05-23 02:33:07] [INFO ] Deduced a trap composed of 51 places in 121 ms of which 1 ms to minimize.
[2024-05-23 02:33:07] [INFO ] Deduced a trap composed of 44 places in 129 ms of which 1 ms to minimize.
[2024-05-23 02:33:07] [INFO ] Deduced a trap composed of 60 places in 111 ms of which 1 ms to minimize.
[2024-05-23 02:33:07] [INFO ] Deduced a trap composed of 52 places in 120 ms of which 2 ms to minimize.
[2024-05-23 02:33:07] [INFO ] Deduced a trap composed of 50 places in 139 ms of which 1 ms to minimize.
[2024-05-23 02:33:08] [INFO ] Deduced a trap composed of 69 places in 128 ms of which 2 ms to minimize.
[2024-05-23 02:33:08] [INFO ] Deduced a trap composed of 46 places in 118 ms of which 1 ms to minimize.
[2024-05-23 02:33:08] [INFO ] Deduced a trap composed of 62 places in 116 ms of which 2 ms to minimize.
[2024-05-23 02:33:08] [INFO ] Deduced a trap composed of 64 places in 127 ms of which 2 ms to minimize.
[2024-05-23 02:33:08] [INFO ] Deduced a trap composed of 49 places in 121 ms of which 2 ms to minimize.
[2024-05-23 02:33:08] [INFO ] Deduced a trap composed of 57 places in 127 ms of which 1 ms to minimize.
[2024-05-23 02:33:08] [INFO ] Deduced a trap composed of 61 places in 128 ms of which 1 ms to minimize.
[2024-05-23 02:33:08] [INFO ] Deduced a trap composed of 55 places in 111 ms of which 2 ms to minimize.
[2024-05-23 02:33:09] [INFO ] Deduced a trap composed of 49 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:33:09] [INFO ] Deduced a trap composed of 45 places in 121 ms of which 1 ms to minimize.
[2024-05-23 02:33:09] [INFO ] Deduced a trap composed of 63 places in 121 ms of which 2 ms to minimize.
[2024-05-23 02:33:09] [INFO ] Deduced a trap composed of 50 places in 121 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:33:09] [INFO ] Deduced a trap composed of 58 places in 110 ms of which 2 ms to minimize.
[2024-05-23 02:33:10] [INFO ] Deduced a trap composed of 64 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:33:10] [INFO ] Deduced a trap composed of 48 places in 108 ms of which 2 ms to minimize.
[2024-05-23 02:33:11] [INFO ] Deduced a trap composed of 41 places in 99 ms of which 2 ms to minimize.
[2024-05-23 02:33:11] [INFO ] Deduced a trap composed of 40 places in 116 ms of which 2 ms to minimize.
[2024-05-23 02:33:11] [INFO ] Deduced a trap composed of 38 places in 113 ms of which 1 ms to minimize.
[2024-05-23 02:33:11] [INFO ] Deduced a trap composed of 50 places in 128 ms of which 2 ms to minimize.
[2024-05-23 02:33:11] [INFO ] Deduced a trap composed of 48 places in 118 ms of which 4 ms to minimize.
[2024-05-23 02:33:11] [INFO ] Deduced a trap composed of 41 places in 128 ms of which 2 ms to minimize.
[2024-05-23 02:33:11] [INFO ] Deduced a trap composed of 43 places in 129 ms of which 1 ms to minimize.
[2024-05-23 02:33:12] [INFO ] Deduced a trap composed of 47 places in 127 ms of which 2 ms to minimize.
[2024-05-23 02:33:12] [INFO ] Deduced a trap composed of 46 places in 121 ms of which 2 ms to minimize.
[2024-05-23 02:33:12] [INFO ] Deduced a trap composed of 55 places in 112 ms of which 2 ms to minimize.
[2024-05-23 02:33:12] [INFO ] Deduced a trap composed of 48 places in 122 ms of which 1 ms to minimize.
[2024-05-23 02:33:12] [INFO ] Deduced a trap composed of 59 places in 124 ms of which 2 ms to minimize.
[2024-05-23 02:33:12] [INFO ] Deduced a trap composed of 70 places in 104 ms of which 1 ms to minimize.
[2024-05-23 02:33:13] [INFO ] Deduced a trap composed of 43 places in 110 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 17/53 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:33:15] [INFO ] Deduced a trap composed of 43 places in 102 ms of which 2 ms to minimize.
[2024-05-23 02:33:15] [INFO ] Deduced a trap composed of 45 places in 112 ms of which 2 ms to minimize.
[2024-05-23 02:33:15] [INFO ] Deduced a trap composed of 61 places in 122 ms of which 1 ms to minimize.
[2024-05-23 02:33:15] [INFO ] Deduced a trap composed of 66 places in 115 ms of which 1 ms to minimize.
[2024-05-23 02:33:15] [INFO ] Deduced a trap composed of 66 places in 123 ms of which 2 ms to minimize.
[2024-05-23 02:33:16] [INFO ] Deduced a trap composed of 51 places in 117 ms of which 1 ms to minimize.
[2024-05-23 02:33:16] [INFO ] Deduced a trap composed of 38 places in 104 ms of which 1 ms to minimize.
[2024-05-23 02:33:16] [INFO ] Deduced a trap composed of 48 places in 122 ms of which 1 ms to minimize.
[2024-05-23 02:33:16] [INFO ] Deduced a trap composed of 46 places in 101 ms of which 2 ms to minimize.
[2024-05-23 02:33:16] [INFO ] Deduced a trap composed of 54 places in 118 ms of which 1 ms to minimize.
[2024-05-23 02:33:16] [INFO ] Deduced a trap composed of 45 places in 125 ms of which 2 ms to minimize.
[2024-05-23 02:33:17] [INFO ] Deduced a trap composed of 47 places in 112 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 12/65 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:33:17] [INFO ] Deduced a trap composed of 54 places in 115 ms of which 1 ms to minimize.
[2024-05-23 02:33:17] [INFO ] Deduced a trap composed of 54 places in 119 ms of which 2 ms to minimize.
[2024-05-23 02:33:17] [INFO ] Deduced a trap composed of 69 places in 118 ms of which 1 ms to minimize.
[2024-05-23 02:33:18] [INFO ] Deduced a trap composed of 62 places in 104 ms of which 2 ms to minimize.
[2024-05-23 02:33:18] [INFO ] Deduced a trap composed of 60 places in 119 ms of which 2 ms to minimize.
[2024-05-23 02:33:18] [INFO ] Deduced a trap composed of 61 places in 135 ms of which 1 ms to minimize.
[2024-05-23 02:33:18] [INFO ] Deduced a trap composed of 52 places in 113 ms of which 1 ms to minimize.
[2024-05-23 02:33:18] [INFO ] Deduced a trap composed of 49 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:33:19] [INFO ] Deduced a trap composed of 43 places in 103 ms of which 2 ms to minimize.
[2024-05-23 02:33:19] [INFO ] Deduced a trap composed of 59 places in 88 ms of which 2 ms to minimize.
[2024-05-23 02:33:19] [INFO ] Deduced a trap composed of 59 places in 115 ms of which 2 ms to minimize.
[2024-05-23 02:33:19] [INFO ] Deduced a trap composed of 57 places in 127 ms of which 2 ms to minimize.
[2024-05-23 02:33:19] [INFO ] Deduced a trap composed of 56 places in 94 ms of which 2 ms to minimize.
[2024-05-23 02:33:19] [INFO ] Deduced a trap composed of 59 places in 125 ms of which 1 ms to minimize.
[2024-05-23 02:33:19] [INFO ] Deduced a trap composed of 41 places in 129 ms of which 1 ms to minimize.
[2024-05-23 02:33:20] [INFO ] Deduced a trap composed of 35 places in 116 ms of which 1 ms to minimize.
[2024-05-23 02:33:20] [INFO ] Deduced a trap composed of 35 places in 113 ms of which 2 ms to minimize.
[2024-05-23 02:33:20] [INFO ] Deduced a trap composed of 51 places in 120 ms of which 2 ms to minimize.
[2024-05-23 02:33:20] [INFO ] Deduced a trap composed of 51 places in 117 ms of which 1 ms to minimize.
[2024-05-23 02:33:20] [INFO ] Deduced a trap composed of 50 places in 126 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/138 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:33:22] [INFO ] Deduced a trap composed of 40 places in 126 ms of which 2 ms to minimize.
[2024-05-23 02:33:22] [INFO ] Deduced a trap composed of 51 places in 102 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 2/87 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:33:24] [INFO ] Deduced a trap composed of 63 places in 98 ms of which 2 ms to minimize.
[2024-05-23 02:33:24] [INFO ] Deduced a trap composed of 50 places in 112 ms of which 1 ms to minimize.
[2024-05-23 02:33:25] [INFO ] Deduced a trap composed of 47 places in 102 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 3/90 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:33:27] [INFO ] Deduced a trap composed of 50 places in 104 ms of which 2 ms to minimize.
[2024-05-23 02:33:27] [INFO ] Deduced a trap composed of 52 places in 117 ms of which 1 ms to minimize.
[2024-05-23 02:33:27] [INFO ] Deduced a trap composed of 40 places in 119 ms of which 2 ms to minimize.
[2024-05-23 02:33:27] [INFO ] Deduced a trap composed of 46 places in 113 ms of which 1 ms to minimize.
[2024-05-23 02:33:27] [INFO ] Deduced a trap composed of 41 places in 119 ms of which 1 ms to minimize.
[2024-05-23 02:33:27] [INFO ] Deduced a trap composed of 49 places in 122 ms of which 1 ms to minimize.
[2024-05-23 02:33:28] [INFO ] Deduced a trap composed of 46 places in 107 ms of which 2 ms to minimize.
[2024-05-23 02:33:28] [INFO ] Deduced a trap composed of 51 places in 125 ms of which 1 ms to minimize.
[2024-05-23 02:33:28] [INFO ] Deduced a trap composed of 40 places in 140 ms of which 1 ms to minimize.
[2024-05-23 02:33:28] [INFO ] Deduced a trap composed of 46 places in 136 ms of which 2 ms to minimize.
[2024-05-23 02:33:28] [INFO ] Deduced a trap composed of 35 places in 114 ms of which 1 ms to minimize.
[2024-05-23 02:33:28] [INFO ] Deduced a trap composed of 37 places in 104 ms of which 1 ms to minimize.
[2024-05-23 02:33:29] [INFO ] Deduced a trap composed of 47 places in 116 ms of which 2 ms to minimize.
[2024-05-23 02:33:29] [INFO ] Deduced a trap composed of 42 places in 118 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 14/104 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:33:31] [INFO ] Deduced a trap composed of 60 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:33:31] [INFO ] Deduced a trap composed of 38 places in 128 ms of which 2 ms to minimize.
[2024-05-23 02:33:31] [INFO ] Deduced a trap composed of 35 places in 107 ms of which 2 ms to minimize.
[2024-05-23 02:33:31] [INFO ] Deduced a trap composed of 60 places in 96 ms of which 2 ms to minimize.
[2024-05-23 02:33:32] [INFO ] Deduced a trap composed of 44 places in 115 ms of which 2 ms to minimize.
[2024-05-23 02:33:32] [INFO ] Deduced a trap composed of 58 places in 99 ms of which 2 ms to minimize.
[2024-05-23 02:33:32] [INFO ] Deduced a trap composed of 36 places in 111 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 7/111 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 138/405 variables, and 111 constraints, problems are : Problem set: 0 solved, 260 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/138 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 95/95 constraints]
Escalating to Integer solving :Problem set: 0 solved, 260 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 95/111 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:33:37] [INFO ] Deduced a trap composed of 40 places in 101 ms of which 1 ms to minimize.
[2024-05-23 02:33:38] [INFO ] Deduced a trap composed of 53 places in 95 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 138/405 variables, and 113 constraints, problems are : Problem set: 0 solved, 260 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/138 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/260 constraints, Known Traps: 97/97 constraints]
After SMT, in 60184ms problems are : Problem set: 0 solved, 260 unsolved
Search for dead transitions found 0 dead transitions in 60187ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60233 ms. Remains : 138/138 places, 267/267 transitions.
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 267/267 transitions.
Applied a total of 0 rules in 1 ms. Remains 138 /138 variables (removed 0) and now considering 267/267 (removed 0) transitions.
[2024-05-23 02:34:05] [INFO ] Invariant cache hit.
[2024-05-23 02:34:05] [INFO ] Implicit Places using invariants in 173 ms returned []
[2024-05-23 02:34:05] [INFO ] Invariant cache hit.
[2024-05-23 02:34:05] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-23 02:34:05] [INFO ] Implicit Places using invariants and state equation in 433 ms returned []
Implicit Place search using SMT with State Equation took 639 ms to find 0 implicit places.
Running 260 sub problems to find dead transitions.
[2024-05-23 02:34:05] [INFO ] Invariant cache hit.
[2024-05-23 02:34:05] [INFO ] State equation strengthened by 42 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:34:07] [INFO ] Deduced a trap composed of 57 places in 103 ms of which 1 ms to minimize.
[2024-05-23 02:34:07] [INFO ] Deduced a trap composed of 45 places in 116 ms of which 2 ms to minimize.
[2024-05-23 02:34:07] [INFO ] Deduced a trap composed of 64 places in 120 ms of which 2 ms to minimize.
[2024-05-23 02:34:08] [INFO ] Deduced a trap composed of 51 places in 127 ms of which 2 ms to minimize.
[2024-05-23 02:34:08] [INFO ] Deduced a trap composed of 44 places in 125 ms of which 2 ms to minimize.
[2024-05-23 02:34:08] [INFO ] Deduced a trap composed of 60 places in 109 ms of which 2 ms to minimize.
[2024-05-23 02:34:08] [INFO ] Deduced a trap composed of 52 places in 116 ms of which 2 ms to minimize.
[2024-05-23 02:34:08] [INFO ] Deduced a trap composed of 50 places in 118 ms of which 2 ms to minimize.
[2024-05-23 02:34:08] [INFO ] Deduced a trap composed of 69 places in 123 ms of which 2 ms to minimize.
[2024-05-23 02:34:08] [INFO ] Deduced a trap composed of 46 places in 133 ms of which 1 ms to minimize.
[2024-05-23 02:34:08] [INFO ] Deduced a trap composed of 62 places in 121 ms of which 2 ms to minimize.
[2024-05-23 02:34:09] [INFO ] Deduced a trap composed of 64 places in 125 ms of which 1 ms to minimize.
[2024-05-23 02:34:09] [INFO ] Deduced a trap composed of 49 places in 121 ms of which 1 ms to minimize.
[2024-05-23 02:34:09] [INFO ] Deduced a trap composed of 57 places in 123 ms of which 2 ms to minimize.
[2024-05-23 02:34:09] [INFO ] Deduced a trap composed of 61 places in 108 ms of which 2 ms to minimize.
[2024-05-23 02:34:09] [INFO ] Deduced a trap composed of 55 places in 120 ms of which 2 ms to minimize.
[2024-05-23 02:34:09] [INFO ] Deduced a trap composed of 49 places in 133 ms of which 2 ms to minimize.
[2024-05-23 02:34:09] [INFO ] Deduced a trap composed of 45 places in 116 ms of which 1 ms to minimize.
[2024-05-23 02:34:10] [INFO ] Deduced a trap composed of 63 places in 114 ms of which 2 ms to minimize.
[2024-05-23 02:34:10] [INFO ] Deduced a trap composed of 50 places in 109 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 20/36 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:34:10] [INFO ] Deduced a trap composed of 58 places in 106 ms of which 1 ms to minimize.
[2024-05-23 02:34:11] [INFO ] Deduced a trap composed of 64 places in 109 ms of which 1 ms to minimize.
[2024-05-23 02:34:11] [INFO ] Deduced a trap composed of 48 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:34:11] [INFO ] Deduced a trap composed of 41 places in 102 ms of which 2 ms to minimize.
[2024-05-23 02:34:11] [INFO ] Deduced a trap composed of 40 places in 135 ms of which 2 ms to minimize.
[2024-05-23 02:34:11] [INFO ] Deduced a trap composed of 38 places in 103 ms of which 1 ms to minimize.
[2024-05-23 02:34:12] [INFO ] Deduced a trap composed of 50 places in 120 ms of which 2 ms to minimize.
[2024-05-23 02:34:12] [INFO ] Deduced a trap composed of 48 places in 112 ms of which 1 ms to minimize.
[2024-05-23 02:34:12] [INFO ] Deduced a trap composed of 41 places in 121 ms of which 1 ms to minimize.
[2024-05-23 02:34:12] [INFO ] Deduced a trap composed of 43 places in 128 ms of which 2 ms to minimize.
[2024-05-23 02:34:12] [INFO ] Deduced a trap composed of 47 places in 107 ms of which 2 ms to minimize.
[2024-05-23 02:34:12] [INFO ] Deduced a trap composed of 46 places in 100 ms of which 1 ms to minimize.
[2024-05-23 02:34:12] [INFO ] Deduced a trap composed of 55 places in 99 ms of which 1 ms to minimize.
[2024-05-23 02:34:12] [INFO ] Deduced a trap composed of 48 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:34:13] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 1 ms to minimize.
[2024-05-23 02:34:13] [INFO ] Deduced a trap composed of 70 places in 117 ms of which 1 ms to minimize.
[2024-05-23 02:34:13] [INFO ] Deduced a trap composed of 43 places in 115 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 17/53 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:34:15] [INFO ] Deduced a trap composed of 43 places in 126 ms of which 2 ms to minimize.
[2024-05-23 02:34:15] [INFO ] Deduced a trap composed of 45 places in 110 ms of which 1 ms to minimize.
[2024-05-23 02:34:16] [INFO ] Deduced a trap composed of 61 places in 120 ms of which 2 ms to minimize.
[2024-05-23 02:34:16] [INFO ] Deduced a trap composed of 66 places in 120 ms of which 1 ms to minimize.
[2024-05-23 02:34:16] [INFO ] Deduced a trap composed of 66 places in 121 ms of which 2 ms to minimize.
[2024-05-23 02:34:16] [INFO ] Deduced a trap composed of 51 places in 113 ms of which 2 ms to minimize.
[2024-05-23 02:34:16] [INFO ] Deduced a trap composed of 38 places in 102 ms of which 1 ms to minimize.
[2024-05-23 02:34:16] [INFO ] Deduced a trap composed of 48 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:34:17] [INFO ] Deduced a trap composed of 46 places in 114 ms of which 1 ms to minimize.
[2024-05-23 02:34:17] [INFO ] Deduced a trap composed of 54 places in 107 ms of which 2 ms to minimize.
[2024-05-23 02:34:17] [INFO ] Deduced a trap composed of 45 places in 115 ms of which 1 ms to minimize.
[2024-05-23 02:34:17] [INFO ] Deduced a trap composed of 47 places in 109 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/138 variables, 12/65 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:34:17] [INFO ] Deduced a trap composed of 54 places in 119 ms of which 2 ms to minimize.
[2024-05-23 02:34:18] [INFO ] Deduced a trap composed of 54 places in 123 ms of which 1 ms to minimize.
[2024-05-23 02:34:18] [INFO ] Deduced a trap composed of 69 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:34:18] [INFO ] Deduced a trap composed of 62 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:34:18] [INFO ] Deduced a trap composed of 60 places in 121 ms of which 1 ms to minimize.
[2024-05-23 02:34:18] [INFO ] Deduced a trap composed of 61 places in 123 ms of which 1 ms to minimize.
[2024-05-23 02:34:18] [INFO ] Deduced a trap composed of 52 places in 112 ms of which 2 ms to minimize.
[2024-05-23 02:34:19] [INFO ] Deduced a trap composed of 49 places in 93 ms of which 2 ms to minimize.
[2024-05-23 02:34:19] [INFO ] Deduced a trap composed of 43 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:34:19] [INFO ] Deduced a trap composed of 59 places in 108 ms of which 2 ms to minimize.
[2024-05-23 02:34:19] [INFO ] Deduced a trap composed of 59 places in 117 ms of which 1 ms to minimize.
[2024-05-23 02:34:19] [INFO ] Deduced a trap composed of 57 places in 120 ms of which 2 ms to minimize.
[2024-05-23 02:34:20] [INFO ] Deduced a trap composed of 56 places in 121 ms of which 1 ms to minimize.
[2024-05-23 02:34:20] [INFO ] Deduced a trap composed of 59 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:34:20] [INFO ] Deduced a trap composed of 41 places in 121 ms of which 2 ms to minimize.
[2024-05-23 02:34:20] [INFO ] Deduced a trap composed of 35 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:34:20] [INFO ] Deduced a trap composed of 35 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:34:20] [INFO ] Deduced a trap composed of 51 places in 133 ms of which 2 ms to minimize.
[2024-05-23 02:34:20] [INFO ] Deduced a trap composed of 51 places in 109 ms of which 2 ms to minimize.
[2024-05-23 02:34:20] [INFO ] Deduced a trap composed of 50 places in 119 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/138 variables, 20/85 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:34:22] [INFO ] Deduced a trap composed of 40 places in 104 ms of which 2 ms to minimize.
[2024-05-23 02:34:23] [INFO ] Deduced a trap composed of 51 places in 102 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 2/87 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:34:25] [INFO ] Deduced a trap composed of 63 places in 94 ms of which 2 ms to minimize.
[2024-05-23 02:34:25] [INFO ] Deduced a trap composed of 50 places in 124 ms of which 2 ms to minimize.
[2024-05-23 02:34:26] [INFO ] Deduced a trap composed of 47 places in 113 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 3/90 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:34:27] [INFO ] Deduced a trap composed of 50 places in 108 ms of which 1 ms to minimize.
[2024-05-23 02:34:27] [INFO ] Deduced a trap composed of 52 places in 89 ms of which 2 ms to minimize.
[2024-05-23 02:34:27] [INFO ] Deduced a trap composed of 40 places in 117 ms of which 1 ms to minimize.
[2024-05-23 02:34:27] [INFO ] Deduced a trap composed of 46 places in 132 ms of which 1 ms to minimize.
[2024-05-23 02:34:28] [INFO ] Deduced a trap composed of 41 places in 118 ms of which 2 ms to minimize.
[2024-05-23 02:34:28] [INFO ] Deduced a trap composed of 49 places in 119 ms of which 2 ms to minimize.
[2024-05-23 02:34:28] [INFO ] Deduced a trap composed of 46 places in 139 ms of which 1 ms to minimize.
[2024-05-23 02:34:28] [INFO ] Deduced a trap composed of 51 places in 123 ms of which 1 ms to minimize.
[2024-05-23 02:34:28] [INFO ] Deduced a trap composed of 40 places in 115 ms of which 2 ms to minimize.
[2024-05-23 02:34:28] [INFO ] Deduced a trap composed of 46 places in 117 ms of which 2 ms to minimize.
[2024-05-23 02:34:28] [INFO ] Deduced a trap composed of 35 places in 127 ms of which 2 ms to minimize.
[2024-05-23 02:34:28] [INFO ] Deduced a trap composed of 37 places in 124 ms of which 2 ms to minimize.
[2024-05-23 02:34:29] [INFO ] Deduced a trap composed of 47 places in 107 ms of which 2 ms to minimize.
[2024-05-23 02:34:29] [INFO ] Deduced a trap composed of 42 places in 147 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 14/104 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:34:31] [INFO ] Deduced a trap composed of 60 places in 96 ms of which 1 ms to minimize.
[2024-05-23 02:34:31] [INFO ] Deduced a trap composed of 38 places in 132 ms of which 2 ms to minimize.
[2024-05-23 02:34:31] [INFO ] Deduced a trap composed of 35 places in 122 ms of which 2 ms to minimize.
[2024-05-23 02:34:32] [INFO ] Deduced a trap composed of 60 places in 104 ms of which 2 ms to minimize.
[2024-05-23 02:34:32] [INFO ] Deduced a trap composed of 44 places in 121 ms of which 2 ms to minimize.
[2024-05-23 02:34:32] [INFO ] Deduced a trap composed of 58 places in 100 ms of which 2 ms to minimize.
[2024-05-23 02:34:33] [INFO ] Deduced a trap composed of 36 places in 102 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 7/111 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 138/405 variables, and 111 constraints, problems are : Problem set: 0 solved, 260 unsolved in 30010 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/138 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 260/260 constraints, Known Traps: 95/95 constraints]
Escalating to Integer solving :Problem set: 0 solved, 260 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/138 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/138 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 260 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/138 variables, 95/111 constraints. Problems are: Problem set: 0 solved, 260 unsolved
[2024-05-23 02:34:37] [INFO ] Deduced a trap composed of 40 places in 116 ms of which 2 ms to minimize.
[2024-05-23 02:34:39] [INFO ] Deduced a trap composed of 53 places in 107 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/138 variables, 2/113 constraints. Problems are: Problem set: 0 solved, 260 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 138/405 variables, and 113 constraints, problems are : Problem set: 0 solved, 260 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/138 constraints, ReadFeed: 0/42 constraints, PredecessorRefiner: 0/260 constraints, Known Traps: 97/97 constraints]
After SMT, in 60165ms problems are : Problem set: 0 solved, 260 unsolved
Search for dead transitions found 0 dead transitions in 60168ms
Finished structural reductions in LTL mode , in 1 iterations and 60811 ms. Remains : 138/138 places, 267/267 transitions.
Treatment of property Anderson-PT-07-LTLCardinality-03 finished in 246602 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)))'
[2024-05-23 02:35:06] [INFO ] Flatten gal took : 30 ms
[2024-05-23 02:35:06] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2024-05-23 02:35:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 230 places, 359 transitions and 1246 arcs took 8 ms.
Total runtime 813065 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running Anderson-PT-07
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/410/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 230
TRANSITIONS: 359
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.008s, Sys 0.002s]
SAVING FILE /home/mcc/execution/410/model (.net / .def) ...
EXPORT TIME: [User 0.002s, 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: 4902
MODEL NAME: /home/mcc/execution/410/model
230 places, 359 transitions.
No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
No place bound informations found.
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 Anderson-PT-07-LTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Anderson-PT-07-LTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------
BK_STOP 1716431861632
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="Anderson-PT-07"
export BK_EXAMINATION="LTLCardinality"
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 Anderson-PT-07, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r003-smll-171620117500339"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Anderson-PT-07.tgz
mv Anderson-PT-07 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;