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.r528-tall-171683761900804.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 ltsminxred
Input is ShieldRVs-PT-020A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683761900804
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Apr 12 18:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 12 18:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 12 17:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Apr 12 17:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 127K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-00
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-01
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-02
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-03
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-04
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-05
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-06
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-07
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-08
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-09
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-10
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-11
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-12
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-13
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-14
FORMULA_NAME ShieldRVs-PT-020A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717265311160

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-020A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 18:08:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 18:08:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 18:08:32] [INFO ] Load time of PNML (sax parser for PT used): 94 ms
[2024-06-01 18:08:32] [INFO ] Transformed 283 places.
[2024-06-01 18:08:32] [INFO ] Transformed 383 transitions.
[2024-06-01 18:08:32] [INFO ] Found NUPN structural information;
[2024-06-01 18:08:32] [INFO ] Parsed PT model containing 283 places and 383 transitions and 1840 arcs in 192 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVs-PT-020A-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 72 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 34 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-06-01 18:08:32] [INFO ] Computed 81 invariants in 21 ms
[2024-06-01 18:08:33] [INFO ] Implicit Places using invariants in 319 ms returned []
[2024-06-01 18:08:33] [INFO ] Invariant cache hit.
[2024-06-01 18:08:33] [INFO ] Implicit Places using invariants and state equation in 355 ms returned []
Implicit Place search using SMT with State Equation took 704 ms to find 0 implicit places.
Running 382 sub problems to find dead transitions.
[2024-06-01 18:08:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:08:39] [INFO ] Deduced a trap composed of 8 places in 176 ms of which 15 ms to minimize.
[2024-06-01 18:08:39] [INFO ] Deduced a trap composed of 7 places in 97 ms of which 1 ms to minimize.
[2024-06-01 18:08:39] [INFO ] Deduced a trap composed of 8 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:08:39] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:08:39] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:08:39] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 1 ms to minimize.
[2024-06-01 18:08:39] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:08:39] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:08:40] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:08:40] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 15 ms to minimize.
[2024-06-01 18:08:40] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:08:40] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 2 ms to minimize.
[2024-06-01 18:08:40] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:08:40] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:08:40] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:08:40] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:08:40] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:08:40] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:08:40] [INFO ] Deduced a trap composed of 18 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:08:41] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 20/384 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:08:41] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:08:41] [INFO ] Deduced a trap composed of 8 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:08:41] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:08:41] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:08:41] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:08:41] [INFO ] Deduced a trap composed of 10 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:08:41] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:08:41] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:08:42] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:08:42] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:08:42] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:08:42] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:08:42] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:08:42] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:08:42] [INFO ] Deduced a trap composed of 20 places in 82 ms of which 4 ms to minimize.
[2024-06-01 18:08:42] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:08:42] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:08:42] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:08:42] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:08:43] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 20/404 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:08:43] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:08:43] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:08:43] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:08:43] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:08:43] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:08:43] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:08:43] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:08:44] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:08:44] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:08:44] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:08:44] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:08:44] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:08:44] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:08:44] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:08:44] [INFO ] Deduced a trap composed of 10 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:08:44] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:08:44] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:08:44] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:08:45] [INFO ] Deduced a trap composed of 16 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:08:45] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 20/424 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:08:47] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:08:47] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:08:47] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:08:47] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:08:47] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:08:47] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:08:47] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:08:47] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:08:48] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:08:48] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:08:48] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:08:48] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:08:48] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:08:48] [INFO ] Deduced a trap composed of 21 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:08:48] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 1 ms to minimize.
[2024-06-01 18:08:48] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:08:48] [INFO ] Deduced a trap composed of 12 places in 97 ms of which 2 ms to minimize.
[2024-06-01 18:08:48] [INFO ] Deduced a trap composed of 16 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:08:48] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:08:49] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 20/444 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:08:49] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:08:49] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:08:49] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:08:49] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:08:49] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:08:50] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:08:50] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:08:50] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:08:50] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:08:50] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:08:50] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:08:50] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 0 ms to minimize.
[2024-06-01 18:08:50] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 0 ms to minimize.
[2024-06-01 18:08:50] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:08:50] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:08:50] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:08:50] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-06-01 18:08:50] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:08:50] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:08:50] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 20/464 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:08:51] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:08:51] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:08:51] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:08:51] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:08:51] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:08:51] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:08:52] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:08:52] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:08:52] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:08:52] [INFO ] Deduced a trap composed of 7 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:08:52] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:08:52] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:08:52] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:08:52] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:08:52] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:08:52] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:08:53] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 2 ms to minimize.
[2024-06-01 18:08:53] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:08:53] [INFO ] Deduced a trap composed of 17 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:08:53] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/283 variables, 20/484 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:08:55] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:08:55] [INFO ] Deduced a trap composed of 18 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:08:55] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:08:55] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 1 ms to minimize.
[2024-06-01 18:08:55] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 1 ms to minimize.
[2024-06-01 18:08:55] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:08:56] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:08:56] [INFO ] Deduced a trap composed of 24 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:08:56] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 1 ms to minimize.
[2024-06-01 18:08:56] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:08:56] [INFO ] Deduced a trap composed of 21 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:08:56] [INFO ] Deduced a trap composed of 24 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:08:56] [INFO ] Deduced a trap composed of 24 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:08:56] [INFO ] Deduced a trap composed of 21 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:08:56] [INFO ] Deduced a trap composed of 24 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:08:56] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:08:56] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:08:57] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:08:57] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:08:57] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 20/504 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:08:57] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:08:58] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 3 ms to minimize.
[2024-06-01 18:08:58] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:08:58] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 4/508 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:09:00] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:09:00] [INFO ] Deduced a trap composed of 25 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:09:00] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:09:00] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 4/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/666 variables, and 512 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30018 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 148/148 constraints]
Escalating to Integer solving :Problem set: 0 solved, 382 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 148/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:09:06] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2024-06-01 18:09:06] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 1 ms to minimize.
[2024-06-01 18:09:06] [INFO ] Deduced a trap composed of 15 places in 65 ms of which 1 ms to minimize.
[2024-06-01 18:09:06] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:09:08] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 1 ms to minimize.
[2024-06-01 18:09:09] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:09:09] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 3/519 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:09:11] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:09:11] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:09:11] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:09:11] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:09:11] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:09:11] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:09:12] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:09:12] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:09:12] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:09:12] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 10/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 9 (OVERLAPS) 383/666 variables, 283/812 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/666 variables, 382/1194 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:09:24] [INFO ] Deduced a trap composed of 8 places in 57 ms of which 1 ms to minimize.
[2024-06-01 18:09:24] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:09:25] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:09:25] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:09:25] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:09:27] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:09:30] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:09:31] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:09:32] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:09:33] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:09:33] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:09:33] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 666/666 variables, and 1206 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30017 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 177/177 constraints]
After SMT, in 60259ms problems are : Problem set: 0 solved, 382 unsolved
Search for dead transitions found 0 dead transitions in 60279ms
Finished structural reductions in LTL mode , in 1 iterations and 61043 ms. Remains : 283/283 places, 383/383 transitions.
Support contains 72 out of 283 places after structural reductions.
[2024-06-01 18:09:34] [INFO ] Flatten gal took : 68 ms
[2024-06-01 18:09:34] [INFO ] Flatten gal took : 33 ms
[2024-06-01 18:09:34] [INFO ] Input system was already deterministic with 383 transitions.
Reduction of identical properties reduced properties to check from 31 to 29
RANDOM walk for 40000 steps (143 resets) in 1672 ms. (23 steps per ms) remains 2/29 properties
BEST_FIRST walk for 40003 steps (16 resets) in 155 ms. (256 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (16 resets) in 215 ms. (185 steps per ms) remains 1/1 properties
[2024-06-01 18:09:34] [INFO ] Invariant cache hit.
Problem AtomicPropp24 is UNSAT
After SMT solving in domain Real declared 3/666 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 15 ms.
Refiners :[Domain max(s): 0/283 constraints, Positive P Invariants (semi-flows): 0/81 constraints, State Equation: 0/283 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 21ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVs-PT-020A-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 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' '!((F(p0)&&X(F(p1))))'
Support contains 4 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 18 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2024-06-01 18:09:35] [INFO ] Invariant cache hit.
[2024-06-01 18:09:35] [INFO ] Implicit Places using invariants in 148 ms returned []
[2024-06-01 18:09:35] [INFO ] Invariant cache hit.
[2024-06-01 18:09:35] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
Running 382 sub problems to find dead transitions.
[2024-06-01 18:09:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:09:40] [INFO ] Deduced a trap composed of 8 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:09:41] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:09:41] [INFO ] Deduced a trap composed of 8 places in 67 ms of which 2 ms to minimize.
[2024-06-01 18:09:41] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:09:41] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 0 ms to minimize.
[2024-06-01 18:09:41] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:09:41] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:09:41] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:09:41] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:09:41] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 0 ms to minimize.
[2024-06-01 18:09:41] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:09:41] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:09:41] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:09:41] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:09:42] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:09:42] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:09:42] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:09:42] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:09:42] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:09:42] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 20/384 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:09:42] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:09:42] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:09:42] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:09:43] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:09:43] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:09:43] [INFO ] Deduced a trap composed of 10 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:09:43] [INFO ] Deduced a trap composed of 12 places in 93 ms of which 2 ms to minimize.
[2024-06-01 18:09:43] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:09:43] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:09:43] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:09:43] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:09:43] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:09:43] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:09:44] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:09:44] [INFO ] Deduced a trap composed of 20 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:09:44] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:09:44] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:09:44] [INFO ] Deduced a trap composed of 17 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:09:44] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:09:44] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 20/404 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:09:44] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:09:44] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:09:44] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:09:45] [INFO ] Deduced a trap composed of 14 places in 68 ms of which 2 ms to minimize.
[2024-06-01 18:09:45] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:09:45] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:09:45] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:09:45] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:09:45] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:09:45] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:09:45] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:09:46] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:09:46] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:09:46] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:09:46] [INFO ] Deduced a trap composed of 10 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:09:46] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:09:46] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:09:46] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:09:46] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:09:46] [INFO ] Deduced a trap composed of 16 places in 86 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 20/424 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:09:48] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:09:48] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:09:48] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:09:48] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:09:49] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:09:49] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:09:49] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:09:49] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:09:49] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:09:49] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:09:49] [INFO ] Deduced a trap composed of 12 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:09:49] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:09:49] [INFO ] Deduced a trap composed of 17 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:09:50] [INFO ] Deduced a trap composed of 21 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:09:50] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:09:50] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:09:50] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:09:50] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:09:50] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:09:50] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 20/444 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:09:50] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:09:51] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:09:51] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:09:51] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:09:51] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:09:51] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:09:51] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:09:51] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:09:51] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:09:51] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:09:51] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:09:51] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:09:51] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:09:52] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:09:52] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:09:52] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:09:52] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:09:52] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:09:52] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:09:52] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 20/464 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:09:52] [INFO ] Deduced a trap composed of 22 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:09:52] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:09:53] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:09:53] [INFO ] Deduced a trap composed of 17 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:09:53] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:09:53] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:09:53] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:09:53] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:09:53] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:09:53] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:09:54] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:09:54] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 18:09:54] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:09:54] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:09:54] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:09:54] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:09:54] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:09:54] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:09:54] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:09:54] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/283 variables, 20/484 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:09:56] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:09:57] [INFO ] Deduced a trap composed of 18 places in 64 ms of which 1 ms to minimize.
[2024-06-01 18:09:57] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:09:57] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:09:57] [INFO ] Deduced a trap composed of 16 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:09:57] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:09:57] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:09:57] [INFO ] Deduced a trap composed of 24 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:09:57] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:09:57] [INFO ] Deduced a trap composed of 21 places in 51 ms of which 1 ms to minimize.
[2024-06-01 18:09:57] [INFO ] Deduced a trap composed of 21 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:09:57] [INFO ] Deduced a trap composed of 24 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:09:57] [INFO ] Deduced a trap composed of 24 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:09:58] [INFO ] Deduced a trap composed of 21 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:09:58] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:09:58] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:09:58] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:09:58] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 2 ms to minimize.
[2024-06-01 18:09:58] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:09:58] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 20/504 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:09:59] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:09:59] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:09:59] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:10:00] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 4/508 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:10:01] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:10:02] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:10:02] [INFO ] Deduced a trap composed of 21 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:10:02] [INFO ] Deduced a trap composed of 17 places in 64 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 4/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s135timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/666 variables, and 512 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30014 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 148/148 constraints]
Escalating to Integer solving :Problem set: 0 solved, 382 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 148/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:10:08] [INFO ] Deduced a trap composed of 14 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:10:08] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 1 ms to minimize.
[2024-06-01 18:10:08] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:10:08] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:10:10] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 1 ms to minimize.
[2024-06-01 18:10:11] [INFO ] Deduced a trap composed of 14 places in 103 ms of which 2 ms to minimize.
[2024-06-01 18:10:11] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 3/519 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:10:13] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:10:13] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:10:13] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:10:13] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:10:13] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:10:13] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:10:14] [INFO ] Deduced a trap composed of 18 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:10:14] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 2 ms to minimize.
[2024-06-01 18:10:14] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:10:14] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 10/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 9 (OVERLAPS) 383/666 variables, 283/812 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/666 variables, 382/1194 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:10:26] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:10:26] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:10:26] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:10:27] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:10:27] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:10:29] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:10:32] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
[2024-06-01 18:10:32] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:10:34] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:10:34] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:10:34] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:10:34] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:10:35] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 666/666 variables, and 1207 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30014 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 178/178 constraints]
After SMT, in 60139ms problems are : Problem set: 0 solved, 382 unsolved
Search for dead transitions found 0 dead transitions in 60145ms
Finished structural reductions in LTL mode , in 1 iterations and 60605 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 245 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-00
Stuttering criterion allowed to conclude after 263 steps with 0 reset in 4 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-00 finished in 60926 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 42 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-06-01 18:10:36] [INFO ] Computed 81 invariants in 11 ms
[2024-06-01 18:10:36] [INFO ] Implicit Places using invariants in 141 ms returned []
[2024-06-01 18:10:36] [INFO ] Invariant cache hit.
[2024-06-01 18:10:36] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 416 ms to find 0 implicit places.
[2024-06-01 18:10:36] [INFO ] Redundant transitions in 90 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 380 sub problems to find dead transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-06-01 18:10:36] [INFO ] Computed 81 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:10:41] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:10:41] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:10:41] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:10:41] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:10:42] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:10:42] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:10:42] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:10:42] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:10:42] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:10:42] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:10:42] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:10:42] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:10:42] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2024-06-01 18:10:42] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:10:42] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:10:43] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:10:43] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 0 ms to minimize.
[2024-06-01 18:10:43] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:10:43] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:10:43] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:10:43] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:10:43] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:10:43] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:10:43] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:10:43] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:10:44] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:10:44] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 1 ms to minimize.
[2024-06-01 18:10:44] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:10:44] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:10:44] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:10:44] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:10:44] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:10:44] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:10:44] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:10:44] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:10:44] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:10:44] [INFO ] Deduced a trap composed of 59 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:10:45] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:10:45] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:10:45] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:10:45] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:10:45] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:10:45] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:10:45] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:10:46] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:10:46] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:10:46] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:10:46] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:10:46] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:10:46] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:10:46] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:10:46] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:10:46] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:10:46] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:10:46] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:10:46] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:10:47] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:10:47] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:10:47] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:10:47] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:10:49] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:10:49] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:10:49] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:10:49] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:10:49] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:10:49] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:10:49] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:10:49] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:10:50] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:10:50] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:10:50] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:10:50] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:10:50] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:10:50] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:10:50] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:10:50] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:10:50] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:10:50] [INFO ] Deduced a trap composed of 18 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:10:50] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:10:51] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:10:51] [INFO ] Deduced a trap composed of 20 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:10:51] [INFO ] Deduced a trap composed of 18 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:10:51] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:10:51] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:10:51] [INFO ] Deduced a trap composed of 8 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:10:51] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 2 ms to minimize.
[2024-06-01 18:10:52] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:10:52] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:10:52] [INFO ] Deduced a trap composed of 19 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:10:52] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:10:52] [INFO ] Deduced a trap composed of 22 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:10:52] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:10:52] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:10:52] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:10:53] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:10:53] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-06-01 18:10:53] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:10:53] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:10:53] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:10:53] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:10:53] [INFO ] Deduced a trap composed of 15 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:10:53] [INFO ] Deduced a trap composed of 20 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:10:53] [INFO ] Deduced a trap composed of 17 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:10:53] [INFO ] Deduced a trap composed of 16 places in 65 ms of which 1 ms to minimize.
[2024-06-01 18:10:54] [INFO ] Deduced a trap composed of 20 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:10:54] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:10:54] [INFO ] Deduced a trap composed of 20 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:10:54] [INFO ] Deduced a trap composed of 19 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:10:54] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:10:54] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:10:54] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:10:55] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:10:55] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:10:55] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:10:55] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:10:55] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:10:55] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:10:55] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:10:55] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:10:55] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:10:58] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:10:58] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:10:58] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:10:59] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:11:00] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:11:00] [INFO ] Deduced a trap composed of 18 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:11:01] [INFO ] Deduced a trap composed of 12 places in 94 ms of which 2 ms to minimize.
[2024-06-01 18:11:01] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 13 (OVERLAPS) 381/663 variables, 282/773 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 663/663 variables, and 773 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30017 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 128/128 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 128/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:11:08] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (OVERLAPS) 381/663 variables, 282/774 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 380/1154 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:11:18] [INFO ] Deduced a trap composed of 7 places in 59 ms of which 1 ms to minimize.
[2024-06-01 18:11:19] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:11:21] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:11:21] [INFO ] Deduced a trap composed of 6 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:11:22] [INFO ] Deduced a trap composed of 8 places in 61 ms of which 1 ms to minimize.
[2024-06-01 18:11:22] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 1 ms to minimize.
[2024-06-01 18:11:22] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 1 ms to minimize.
[2024-06-01 18:11:23] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:11:24] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 9/1163 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:11:33] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 663/663 variables, and 1164 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30019 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 139/139 constraints]
After SMT, in 60153ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60157ms
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 19 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60734 ms. Remains : 282/283 places, 381/383 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-01
Stuttering criterion allowed to conclude after 1365 steps with 8 reset in 9 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-01 finished in 60806 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||F(p1)||G(p2)))))'
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 6 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-06-01 18:11:36] [INFO ] Computed 81 invariants in 2 ms
[2024-06-01 18:11:37] [INFO ] Implicit Places using invariants in 164 ms returned []
[2024-06-01 18:11:37] [INFO ] Invariant cache hit.
[2024-06-01 18:11:37] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 442 ms to find 0 implicit places.
Running 382 sub problems to find dead transitions.
[2024-06-01 18:11:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:11:42] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:11:42] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:11:42] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:11:42] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:11:42] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:11:43] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:11:43] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:11:43] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:11:43] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:11:43] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:11:43] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:11:43] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:11:43] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:11:43] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:11:43] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:11:43] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:11:43] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:11:44] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 7 ms to minimize.
[2024-06-01 18:11:44] [INFO ] Deduced a trap composed of 18 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:11:44] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 20/384 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:11:44] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:11:44] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:11:44] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:11:44] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:11:44] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:11:45] [INFO ] Deduced a trap composed of 10 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:11:45] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:11:45] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:11:45] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:11:45] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:11:45] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:11:45] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:11:45] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:11:45] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:11:45] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:11:45] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:11:45] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:11:46] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:11:46] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:11:46] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 20/404 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:11:46] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:11:46] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:11:46] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:11:46] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:11:46] [INFO ] Deduced a trap composed of 18 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:11:47] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:11:47] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:11:47] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:11:47] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:11:47] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:11:47] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:11:47] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:11:47] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:11:47] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:11:47] [INFO ] Deduced a trap composed of 10 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:11:48] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:11:48] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:11:48] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:11:48] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:11:48] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 20/424 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:11:50] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:11:50] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:11:50] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:11:50] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:11:50] [INFO ] Deduced a trap composed of 18 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:11:50] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:11:50] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:11:51] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:11:51] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:11:51] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:11:51] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:11:51] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:11:51] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:11:51] [INFO ] Deduced a trap composed of 21 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:11:51] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:11:51] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:11:51] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:11:51] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:11:52] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:11:52] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 20/444 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:11:52] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:11:52] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:11:52] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:11:52] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:11:53] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 20/464 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:11:54] [INFO ] Deduced a trap composed of 22 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:11:54] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:11:54] [INFO ] Deduced a trap composed of 7 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:11:54] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:11:54] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:11:55] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:11:55] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:11:55] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:11:55] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:11:55] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:11:55] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:11:55] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:11:55] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:11:55] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:11:56] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 3 ms to minimize.
[2024-06-01 18:11:56] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-06-01 18:11:56] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:11:56] [INFO ] Deduced a trap composed of 7 places in 97 ms of which 2 ms to minimize.
[2024-06-01 18:11:56] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:11:56] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/283 variables, 20/484 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:11:58] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:11:58] [INFO ] Deduced a trap composed of 18 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:11:58] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 1 ms to minimize.
[2024-06-01 18:11:58] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:11:58] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:11:58] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:11:59] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:11:59] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:11:59] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:11:59] [INFO ] Deduced a trap composed of 21 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:11:59] [INFO ] Deduced a trap composed of 21 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:11:59] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:11:59] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:11:59] [INFO ] Deduced a trap composed of 21 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:11:59] [INFO ] Deduced a trap composed of 24 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:11:59] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:12:00] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:12:00] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:12:00] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:12:00] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 20/504 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:12:00] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:12:01] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:12:01] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:12:01] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 4/508 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:12:03] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:12:03] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:12:03] [INFO ] Deduced a trap composed of 21 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:12:03] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 4/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/666 variables, and 512 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30018 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 148/148 constraints]
Escalating to Integer solving :Problem set: 0 solved, 382 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 148/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:12:10] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2024-06-01 18:12:10] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 1 ms to minimize.
[2024-06-01 18:12:10] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 1 ms to minimize.
[2024-06-01 18:12:10] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:12:12] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:12:12] [INFO ] Deduced a trap composed of 14 places in 108 ms of which 1 ms to minimize.
[2024-06-01 18:12:13] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 3/519 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:12:15] [INFO ] Deduced a trap composed of 7 places in 97 ms of which 1 ms to minimize.
[2024-06-01 18:12:15] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:12:15] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:12:15] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 2 ms to minimize.
[2024-06-01 18:12:15] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:12:15] [INFO ] Deduced a trap composed of 14 places in 101 ms of which 1 ms to minimize.
[2024-06-01 18:12:15] [INFO ] Deduced a trap composed of 18 places in 101 ms of which 1 ms to minimize.
[2024-06-01 18:12:15] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:12:16] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:12:16] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 10/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 9 (OVERLAPS) 383/666 variables, 283/812 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/666 variables, 382/1194 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:12:28] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-06-01 18:12:28] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:12:28] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-06-01 18:12:28] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-06-01 18:12:29] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:12:31] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:12:33] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-06-01 18:12:34] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:12:35] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:12:36] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2024-06-01 18:12:36] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-06-01 18:12:36] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:12:36] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 666/666 variables, and 1207 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30018 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 178/178 constraints]
After SMT, in 60169ms problems are : Problem set: 0 solved, 382 unsolved
Search for dead transitions found 0 dead transitions in 60187ms
Finished structural reductions in LTL mode , in 1 iterations and 60637 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-02
Product exploration explored 100000 steps with 367 reset in 372 ms.
Product exploration explored 100000 steps with 367 reset in 449 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT p0)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 145 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2) p0)]
RANDOM walk for 40000 steps (143 resets) in 445 ms. (89 steps per ms) remains 4/7 properties
BEST_FIRST walk for 40004 steps (16 resets) in 358 ms. (111 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (16 resets) in 134 ms. (296 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT p0)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR p2 p0 p1))), (F (NOT (OR p2 (NOT p0) p1))), (F (NOT p1)), (F p0), (F p2), (F (NOT (OR (NOT p2) (NOT p0) p1))), (F (NOT (OR (NOT p2) p0 p1)))]
Knowledge based reduction with 13 factoid took 411 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 17 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-06-01 18:12:39] [INFO ] Computed 81 invariants in 4 ms
[2024-06-01 18:12:40] [INFO ] Implicit Places using invariants in 143 ms returned []
[2024-06-01 18:12:40] [INFO ] Invariant cache hit.
[2024-06-01 18:12:40] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 405 ms to find 0 implicit places.
[2024-06-01 18:12:40] [INFO ] Redundant transitions in 77 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 380 sub problems to find dead transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-06-01 18:12:40] [INFO ] Computed 81 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:12:45] [INFO ] Deduced a trap composed of 8 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:12:45] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:12:45] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:12:45] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:12:45] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:12:45] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:12:46] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:12:46] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:12:46] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:12:46] [INFO ] Deduced a trap composed of 13 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:12:46] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:12:46] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:12:46] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:12:46] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:12:46] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:12:46] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:12:46] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 0 ms to minimize.
[2024-06-01 18:12:46] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:12:47] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:12:47] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:12:47] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:12:47] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:12:47] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:12:47] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:12:47] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:12:47] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:12:47] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 1 ms to minimize.
[2024-06-01 18:12:47] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 0 ms to minimize.
[2024-06-01 18:12:48] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:12:48] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:12:48] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:12:48] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:12:48] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:12:48] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:12:48] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:12:48] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:12:48] [INFO ] Deduced a trap composed of 59 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:12:48] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:12:48] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:12:49] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:12:49] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:12:49] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:12:49] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:12:49] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:12:49] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:12:49] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:12:49] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:12:50] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:12:50] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:12:50] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:12:50] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:12:50] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:12:50] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:12:50] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:12:50] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:12:50] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:12:50] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:12:50] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:12:51] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:12:51] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:12:53] [INFO ] Deduced a trap composed of 14 places in 103 ms of which 1 ms to minimize.
[2024-06-01 18:12:53] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:12:53] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:12:53] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:12:53] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:12:53] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:12:53] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:12:53] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:12:53] [INFO ] Deduced a trap composed of 17 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:12:54] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:12:54] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:12:54] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:12:54] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:12:54] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:12:54] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:12:54] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-06-01 18:12:54] [INFO ] Deduced a trap composed of 17 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:12:54] [INFO ] Deduced a trap composed of 18 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:12:54] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:12:54] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:12:55] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 3 ms to minimize.
[2024-06-01 18:12:55] [INFO ] Deduced a trap composed of 18 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:12:55] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:12:55] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:12:55] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:12:55] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:12:56] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:12:56] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:12:56] [INFO ] Deduced a trap composed of 19 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:12:56] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:12:56] [INFO ] Deduced a trap composed of 22 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:12:56] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:12:56] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:12:56] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:12:56] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:12:56] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-06-01 18:12:57] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:12:57] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:12:57] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:12:57] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:12:57] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:12:57] [INFO ] Deduced a trap composed of 20 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:12:57] [INFO ] Deduced a trap composed of 17 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:12:57] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 5 ms to minimize.
[2024-06-01 18:12:57] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:12:58] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:12:58] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:12:58] [INFO ] Deduced a trap composed of 19 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:12:58] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:12:58] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:12:58] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:12:58] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:12:59] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:12:59] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:12:59] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:12:59] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:12:59] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:12:59] [INFO ] Deduced a trap composed of 12 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:12:59] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:12:59] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:13:02] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:13:02] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:13:02] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:13:03] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:13:04] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:13:04] [INFO ] Deduced a trap composed of 18 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:13:04] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:13:05] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 13 (OVERLAPS) 381/663 variables, 282/773 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:13:10] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 663/663 variables, and 774 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30016 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 129/129 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 129/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:13:13] [INFO ] Deduced a trap composed of 17 places in 92 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 1/493 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (OVERLAPS) 381/663 variables, 282/775 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 380/1155 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:13:22] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:13:24] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:13:25] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:13:25] [INFO ] Deduced a trap composed of 11 places in 65 ms of which 1 ms to minimize.
[2024-06-01 18:13:25] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 5/1160 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:13:38] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:13:38] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:13:39] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:13:39] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 663/663 variables, and 1164 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30021 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 139/139 constraints]
After SMT, in 60156ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60160ms
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 15 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60687 ms. Remains : 282/283 places, 381/383 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT p2)), (X (NOT (AND p2 p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 104 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p2) p0)]
RANDOM walk for 40000 steps (145 resets) in 259 ms. (153 steps per ms) remains 4/7 properties
BEST_FIRST walk for 40004 steps (16 resets) in 152 ms. (261 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (16 resets) in 133 ms. (298 steps per ms) remains 1/2 properties
BEST_FIRST walk for 23866 steps (8 resets) in 58 ms. (404 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT p2)), (X (NOT (AND p2 p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (OR (NOT p2) p1 (NOT p0)))), (F (NOT (OR (NOT p2) p1 p0))), (F (NOT p1)), (F p0), (F p2), (F (NOT (OR p2 p1 p0))), (F (NOT (OR p2 p1 (NOT p0))))]
Knowledge based reduction with 11 factoid took 334 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Product exploration explored 100000 steps with 372 reset in 304 ms.
Product exploration explored 100000 steps with 370 reset in 338 ms.
Support contains 12 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 9 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-06-01 18:13:42] [INFO ] Invariant cache hit.
[2024-06-01 18:13:42] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-06-01 18:13:42] [INFO ] Invariant cache hit.
[2024-06-01 18:13:42] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
[2024-06-01 18:13:42] [INFO ] Redundant transitions in 70 ms returned []
Running 380 sub problems to find dead transitions.
[2024-06-01 18:13:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:13:47] [INFO ] Deduced a trap composed of 8 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:13:48] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:13:48] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:13:48] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:13:48] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:13:48] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:13:48] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:13:48] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:13:48] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:13:48] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:13:48] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:13:48] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:13:48] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:13:49] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:13:49] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:13:49] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:13:49] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:13:49] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:13:49] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:13:49] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:13:49] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:13:49] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:13:50] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:13:50] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:13:50] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:13:50] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:13:50] [INFO ] Deduced a trap composed of 7 places in 60 ms of which 1 ms to minimize.
[2024-06-01 18:13:50] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:13:50] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:13:50] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:13:50] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:13:50] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:13:50] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 0 ms to minimize.
[2024-06-01 18:13:50] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:13:51] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:13:51] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:13:51] [INFO ] Deduced a trap composed of 59 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:13:51] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:13:51] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:13:51] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:13:51] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:13:51] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:13:52] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:13:52] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:13:52] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:13:52] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:13:52] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:13:52] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:13:52] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:13:52] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:13:52] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:13:52] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:13:52] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:13:53] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:13:53] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:13:53] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:13:53] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:13:53] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:13:53] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:13:53] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:13:55] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:13:55] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:13:55] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:13:56] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:13:56] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:13:56] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:13:56] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:13:56] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:13:56] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:13:56] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:13:56] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:13:56] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:13:56] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:13:56] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:13:57] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:13:57] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 18:13:57] [INFO ] Deduced a trap composed of 17 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:13:57] [INFO ] Deduced a trap composed of 18 places in 99 ms of which 3 ms to minimize.
[2024-06-01 18:13:57] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:13:57] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:13:57] [INFO ] Deduced a trap composed of 20 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:13:57] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:13:57] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:13:58] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:13:58] [INFO ] Deduced a trap composed of 8 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:13:58] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:13:58] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:13:58] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:13:58] [INFO ] Deduced a trap composed of 19 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:13:58] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:13:58] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:13:59] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:13:59] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:13:59] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:13:59] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:13:59] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-06-01 18:13:59] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:13:59] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:13:59] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:13:59] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:14:00] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:14:00] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:14:00] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:14:00] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:14:00] [INFO ] Deduced a trap composed of 20 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:14:00] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:14:00] [INFO ] Deduced a trap composed of 20 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:14:00] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:14:00] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:14:00] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:14:01] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:14:01] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:14:01] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:14:01] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:14:01] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:14:01] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:14:01] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:14:02] [INFO ] Deduced a trap composed of 12 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:14:02] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 1 ms to minimize.
[2024-06-01 18:14:02] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:14:04] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:14:04] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:14:05] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:14:05] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:14:06] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:14:06] [INFO ] Deduced a trap composed of 18 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:14:07] [INFO ] Deduced a trap composed of 12 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:14:07] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 13 (OVERLAPS) 381/663 variables, 282/773 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 663/663 variables, and 773 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30019 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 128/128 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 128/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:14:15] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (OVERLAPS) 381/663 variables, 282/774 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 380/1154 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:14:24] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:14:26] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:14:27] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 3/1157 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:14:42] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 663/663 variables, and 1158 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30015 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 133/133 constraints]
After SMT, in 60132ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60136ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60615 ms. Remains : 282/282 places, 381/381 transitions.
Treatment of property ShieldRVs-PT-020A-LTLFireability-02 finished in 186156 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)&&p0)))'
Support contains 8 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 3 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-06-01 18:14:43] [INFO ] Computed 81 invariants in 2 ms
[2024-06-01 18:14:43] [INFO ] Implicit Places using invariants in 280 ms returned []
[2024-06-01 18:14:43] [INFO ] Invariant cache hit.
[2024-06-01 18:14:43] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 543 ms to find 0 implicit places.
Running 382 sub problems to find dead transitions.
[2024-06-01 18:14:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:14:48] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:14:48] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:14:48] [INFO ] Deduced a trap composed of 8 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:14:49] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:14:49] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2024-06-01 18:14:49] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:14:49] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:14:49] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:14:49] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:14:49] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:14:49] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:14:49] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:14:49] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:14:49] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 1 ms to minimize.
[2024-06-01 18:14:49] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:14:49] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:14:50] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:14:50] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:14:50] [INFO ] Deduced a trap composed of 18 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:14:50] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 20/384 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:14:50] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:14:50] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:14:50] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:14:50] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:14:50] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:14:51] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:14:51] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:14:51] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:14:51] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:14:51] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:14:51] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:14:51] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:14:51] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:14:51] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:14:51] [INFO ] Deduced a trap composed of 20 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:14:51] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:14:52] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:14:52] [INFO ] Deduced a trap composed of 17 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:14:52] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:14:52] [INFO ] Deduced a trap composed of 25 places in 91 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 20/404 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:14:52] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:14:52] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:14:52] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:14:52] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:14:53] [INFO ] Deduced a trap composed of 18 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:14:53] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:14:53] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:14:53] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:14:53] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:14:53] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:14:53] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:14:53] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:14:53] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:14:54] [INFO ] Deduced a trap composed of 13 places in 100 ms of which 1 ms to minimize.
[2024-06-01 18:14:54] [INFO ] Deduced a trap composed of 10 places in 95 ms of which 3 ms to minimize.
[2024-06-01 18:14:54] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:14:54] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:14:54] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:14:54] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:14:54] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 20/424 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:14:56] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 2 ms to minimize.
[2024-06-01 18:14:56] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:14:56] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:14:56] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:14:56] [INFO ] Deduced a trap composed of 18 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:14:56] [INFO ] Deduced a trap composed of 7 places in 60 ms of which 0 ms to minimize.
[2024-06-01 18:14:57] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:14:57] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:14:57] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:14:57] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:14:57] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:14:57] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:14:57] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:14:57] [INFO ] Deduced a trap composed of 21 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:14:57] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:14:57] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:14:58] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:14:58] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:14:58] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:14:58] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 20/444 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:14:58] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:14:58] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:14:59] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:14:59] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:14:59] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:14:59] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:14:59] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:14:59] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:14:59] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 0 ms to minimize.
[2024-06-01 18:14:59] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:14:59] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:14:59] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:14:59] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:14:59] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:14:59] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:14:59] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:15:00] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:15:00] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:15:00] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 2 ms to minimize.
[2024-06-01 18:15:00] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 20/464 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:15:00] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:15:00] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:15:00] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:15:01] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:15:01] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:15:01] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:15:01] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:15:01] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:15:01] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:15:01] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:15:01] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:15:01] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-06-01 18:15:02] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:15:02] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:15:02] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:15:02] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:15:02] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:15:02] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 2 ms to minimize.
[2024-06-01 18:15:02] [INFO ] Deduced a trap composed of 17 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:15:02] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/283 variables, 20/484 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:15:04] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:15:04] [INFO ] Deduced a trap composed of 18 places in 60 ms of which 1 ms to minimize.
[2024-06-01 18:15:04] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 1 ms to minimize.
[2024-06-01 18:15:04] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 1 ms to minimize.
[2024-06-01 18:15:05] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:15:05] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:15:05] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:15:05] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:15:05] [INFO ] Deduced a trap composed of 17 places in 63 ms of which 1 ms to minimize.
[2024-06-01 18:15:05] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:15:05] [INFO ] Deduced a trap composed of 21 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:15:05] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:15:05] [INFO ] Deduced a trap composed of 24 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:15:05] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:15:05] [INFO ] Deduced a trap composed of 24 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:15:06] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:15:06] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:15:06] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:15:06] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 2 ms to minimize.
[2024-06-01 18:15:06] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 20/504 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:15:07] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:15:07] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:15:07] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:15:08] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 4/508 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:15:09] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:15:09] [INFO ] Deduced a trap composed of 25 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:15:09] [INFO ] Deduced a trap composed of 21 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:15:09] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 4/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/666 variables, and 512 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30026 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 148/148 constraints]
Escalating to Integer solving :Problem set: 0 solved, 382 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 148/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:15:16] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:15:16] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 1 ms to minimize.
[2024-06-01 18:15:16] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:15:16] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:15:18] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 1 ms to minimize.
[2024-06-01 18:15:18] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 1 ms to minimize.
[2024-06-01 18:15:18] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 3/519 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:15:20] [INFO ] Deduced a trap composed of 7 places in 100 ms of which 2 ms to minimize.
[2024-06-01 18:15:21] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:15:21] [INFO ] Deduced a trap composed of 14 places in 101 ms of which 1 ms to minimize.
[2024-06-01 18:15:21] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 1 ms to minimize.
[2024-06-01 18:15:21] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:15:21] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:15:21] [INFO ] Deduced a trap composed of 18 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:15:21] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:15:22] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:15:22] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 10/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 9 (OVERLAPS) 383/666 variables, 283/812 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/666 variables, 382/1194 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:15:33] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:15:33] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:15:33] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-06-01 18:15:34] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:15:34] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:15:36] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:15:39] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:15:39] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:15:40] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:15:41] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:15:41] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2024-06-01 18:15:41] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:15:42] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
[2024-06-01 18:15:42] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 666/666 variables, and 1208 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30016 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 179/179 constraints]
After SMT, in 60138ms problems are : Problem set: 0 solved, 382 unsolved
Search for dead transitions found 0 dead transitions in 60142ms
Finished structural reductions in LTL mode , in 1 iterations and 60689 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 153 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-03 finished in 60867 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||G(F(p1))))))'
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 13 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-06-01 18:15:43] [INFO ] Computed 81 invariants in 5 ms
[2024-06-01 18:15:44] [INFO ] Implicit Places using invariants in 159 ms returned []
[2024-06-01 18:15:44] [INFO ] Invariant cache hit.
[2024-06-01 18:15:44] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 443 ms to find 0 implicit places.
[2024-06-01 18:15:44] [INFO ] Redundant transitions in 74 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 380 sub problems to find dead transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-06-01 18:15:44] [INFO ] Computed 81 invariants in 4 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:15:49] [INFO ] Deduced a trap composed of 8 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:15:49] [INFO ] Deduced a trap composed of 8 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:15:49] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:15:49] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 0 ms to minimize.
[2024-06-01 18:15:49] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:15:49] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:15:50] [INFO ] Deduced a trap composed of 12 places in 63 ms of which 1 ms to minimize.
[2024-06-01 18:15:50] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:15:50] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:15:50] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:15:50] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:15:50] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:15:50] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 0 ms to minimize.
[2024-06-01 18:15:50] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:15:50] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:15:50] [INFO ] Deduced a trap composed of 13 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:15:50] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:15:50] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:15:51] [INFO ] Deduced a trap composed of 7 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:15:51] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:15:51] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:15:51] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:15:51] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:15:51] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:15:51] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:15:51] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:15:51] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:15:51] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:15:51] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:15:52] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:15:52] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:15:52] [INFO ] Deduced a trap composed of 15 places in 70 ms of which 2 ms to minimize.
[2024-06-01 18:15:52] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:15:52] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:15:52] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:15:52] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:15:52] [INFO ] Deduced a trap composed of 59 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:15:52] [INFO ] Deduced a trap composed of 12 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:15:52] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:15:52] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:15:53] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:15:53] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:15:53] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:15:53] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:15:53] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:15:53] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:15:53] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:15:53] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:15:54] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:15:54] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:15:54] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:15:54] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:15:54] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:15:54] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:15:54] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:15:54] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:15:54] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:15:54] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:15:54] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:15:54] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:15:57] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:15:57] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:15:57] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:15:57] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-06-01 18:15:57] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:15:57] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:15:57] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:15:57] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-06-01 18:15:57] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:15:57] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:15:57] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:15:57] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:15:58] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:15:58] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:15:58] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:15:58] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-06-01 18:15:58] [INFO ] Deduced a trap composed of 17 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:15:58] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:15:58] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:15:58] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:15:58] [INFO ] Deduced a trap composed of 20 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:15:59] [INFO ] Deduced a trap composed of 18 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:15:59] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 2 ms to minimize.
[2024-06-01 18:15:59] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:15:59] [INFO ] Deduced a trap composed of 8 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:15:59] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:15:59] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:15:59] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:16:00] [INFO ] Deduced a trap composed of 19 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:16:00] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:16:00] [INFO ] Deduced a trap composed of 22 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:16:00] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:16:00] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:16:00] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:16:00] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:16:00] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-06-01 18:16:00] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:16:00] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:16:00] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:16:01] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:16:01] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:16:01] [INFO ] Deduced a trap composed of 20 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:16:01] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:16:01] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:16:01] [INFO ] Deduced a trap composed of 20 places in 65 ms of which 1 ms to minimize.
[2024-06-01 18:16:01] [INFO ] Deduced a trap composed of 20 places in 65 ms of which 2 ms to minimize.
[2024-06-01 18:16:01] [INFO ] Deduced a trap composed of 20 places in 65 ms of which 2 ms to minimize.
[2024-06-01 18:16:01] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 2 ms to minimize.
[2024-06-01 18:16:01] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:16:02] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:16:02] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:16:02] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:16:02] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:16:02] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:16:02] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:16:02] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:16:03] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:16:03] [INFO ] Deduced a trap composed of 12 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:16:03] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:16:03] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:16:06] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:16:06] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:16:06] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:16:06] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:16:07] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:16:07] [INFO ] Deduced a trap composed of 18 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:16:08] [INFO ] Deduced a trap composed of 12 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:16:09] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 13 (OVERLAPS) 381/663 variables, 282/773 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:16:14] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 1 ms to minimize.
SMT process timed out in 30110ms, After SMT, problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 30114ms
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 9 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 30660 ms. Remains : 282/283 places, 381/383 transitions.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-04
Product exploration explored 100000 steps with 388 reset in 281 ms.
Product exploration explored 100000 steps with 386 reset in 322 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 83 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 7998 steps (27 resets) in 66 ms. (119 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT p1)), (F p0)]
Knowledge based reduction with 7 factoid took 172 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 6 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 14 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-06-01 18:16:15] [INFO ] Invariant cache hit.
[2024-06-01 18:16:16] [INFO ] Implicit Places using invariants in 127 ms returned []
[2024-06-01 18:16:16] [INFO ] Invariant cache hit.
[2024-06-01 18:16:16] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
[2024-06-01 18:16:16] [INFO ] Redundant transitions in 72 ms returned []
Running 380 sub problems to find dead transitions.
[2024-06-01 18:16:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:16:21] [INFO ] Deduced a trap composed of 8 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:16:21] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:16:21] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 0 ms to minimize.
[2024-06-01 18:16:21] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:16:21] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:16:21] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:16:21] [INFO ] Deduced a trap composed of 12 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:16:21] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:16:22] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:16:22] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:16:22] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:16:22] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:16:22] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:16:22] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:16:22] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:16:22] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:16:22] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:16:22] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:16:22] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:16:22] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:16:23] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:16:23] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:16:23] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:16:23] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:16:23] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:16:23] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:16:23] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:16:23] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:16:23] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:16:24] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:16:24] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:16:24] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:16:24] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:16:24] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:16:24] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:16:24] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:16:24] [INFO ] Deduced a trap composed of 59 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:16:24] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:16:24] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:16:24] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:16:25] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:16:25] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:16:25] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:16:25] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:16:25] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:16:25] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:16:25] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:16:25] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:16:26] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:16:26] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:16:26] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:16:26] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:16:26] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:16:26] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:16:26] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:16:26] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:16:26] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:16:26] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:16:26] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:16:26] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:16:29] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:16:29] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:16:29] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 2 ms to minimize.
[2024-06-01 18:16:29] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-06-01 18:16:29] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:16:29] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:16:29] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:16:29] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-06-01 18:16:29] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:16:29] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:16:29] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:16:30] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:16:30] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:16:30] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:16:30] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:16:30] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:16:30] [INFO ] Deduced a trap composed of 17 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:16:30] [INFO ] Deduced a trap composed of 18 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:16:30] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:16:30] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:16:30] [INFO ] Deduced a trap composed of 20 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:16:31] [INFO ] Deduced a trap composed of 18 places in 100 ms of which 2 ms to minimize.
[2024-06-01 18:16:31] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:16:31] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:16:31] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:16:31] [INFO ] Deduced a trap composed of 12 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:16:31] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:16:31] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:16:32] [INFO ] Deduced a trap composed of 19 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:16:32] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:16:32] [INFO ] Deduced a trap composed of 22 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:16:32] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:16:32] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:16:32] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 2 ms to minimize.
[2024-06-01 18:16:32] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:16:32] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-06-01 18:16:32] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:16:32] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:16:33] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:16:33] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:16:33] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 1 ms to minimize.
[2024-06-01 18:16:33] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:16:33] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:16:33] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:16:33] [INFO ] Deduced a trap composed of 20 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:16:33] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:16:33] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:16:33] [INFO ] Deduced a trap composed of 19 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:16:34] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:16:34] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:16:34] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:16:34] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:16:34] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:16:34] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:16:34] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:16:35] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:16:35] [INFO ] Deduced a trap composed of 12 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:16:35] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:16:35] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:16:35] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:16:38] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:16:38] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:16:38] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:16:39] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:16:39] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 1 ms to minimize.
[2024-06-01 18:16:39] [INFO ] Deduced a trap composed of 18 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:16:40] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:16:41] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 13 (OVERLAPS) 381/663 variables, 282/773 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:16:46] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 663/663 variables, and 774 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30023 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 129/129 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 129/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:16:49] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 1/493 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (OVERLAPS) 381/663 variables, 282/775 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 380/1155 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:16:58] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:16:58] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:16:58] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:16:59] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:17:02] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 1 ms to minimize.
[2024-06-01 18:17:03] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:17:04] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:17:11] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:17:11] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:17:15] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:17:15] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:17:16] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 663/663 variables, and 1167 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30023 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 142/142 constraints]
After SMT, in 60122ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60126ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60616 ms. Remains : 282/282 places, 381/381 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 96 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 8487 steps (29 resets) in 63 ms. (132 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR p0 p1))), (F (NOT p1)), (F p0)]
Knowledge based reduction with 7 factoid took 160 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 390 reset in 304 ms.
Product exploration explored 100000 steps with 381 reset in 341 ms.
Support contains 6 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 8 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-06-01 18:17:17] [INFO ] Invariant cache hit.
[2024-06-01 18:17:17] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-06-01 18:17:17] [INFO ] Invariant cache hit.
[2024-06-01 18:17:18] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 407 ms to find 0 implicit places.
[2024-06-01 18:17:18] [INFO ] Redundant transitions in 73 ms returned []
Running 380 sub problems to find dead transitions.
[2024-06-01 18:17:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:17:23] [INFO ] Deduced a trap composed of 8 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:17:23] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:17:23] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:17:23] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 0 ms to minimize.
[2024-06-01 18:17:23] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:17:23] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:17:23] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:17:23] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:17:24] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:17:24] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:17:24] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:17:24] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:17:24] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:17:24] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:17:24] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:17:24] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:17:24] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:17:24] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:17:24] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:17:25] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:17:25] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:17:25] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:17:25] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:17:25] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:17:25] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:17:25] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:17:25] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:17:25] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:17:25] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:17:26] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:17:26] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:17:26] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:17:26] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:17:26] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:17:26] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:17:26] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:17:26] [INFO ] Deduced a trap composed of 59 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:17:26] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:17:26] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:17:26] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:17:27] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:17:27] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:17:27] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:17:27] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:17:27] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:17:27] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:17:27] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:17:27] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:17:28] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:17:28] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:17:28] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:17:28] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:17:28] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:17:28] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:17:28] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:17:28] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:17:28] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:17:28] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:17:28] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:17:28] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:17:31] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:17:31] [INFO ] Deduced a trap composed of 7 places in 103 ms of which 2 ms to minimize.
[2024-06-01 18:17:31] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:17:31] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:17:31] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:17:31] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:17:31] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:17:31] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 18:17:31] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:17:31] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:17:32] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:17:32] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:17:32] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:17:32] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:17:32] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:17:32] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:17:32] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:17:32] [INFO ] Deduced a trap composed of 18 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:17:32] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:17:32] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:17:33] [INFO ] Deduced a trap composed of 20 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:17:33] [INFO ] Deduced a trap composed of 18 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:17:33] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:17:33] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:17:33] [INFO ] Deduced a trap composed of 8 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:17:33] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 3 ms to minimize.
[2024-06-01 18:17:33] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:17:34] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:17:34] [INFO ] Deduced a trap composed of 19 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:17:34] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:17:34] [INFO ] Deduced a trap composed of 22 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:17:34] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:17:34] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 1 ms to minimize.
[2024-06-01 18:17:34] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:17:34] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:17:34] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-06-01 18:17:34] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:17:35] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:17:35] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:17:35] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:17:35] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:17:35] [INFO ] Deduced a trap composed of 20 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:17:35] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:17:35] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:17:35] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:17:35] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 2 ms to minimize.
[2024-06-01 18:17:35] [INFO ] Deduced a trap composed of 20 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:17:36] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:17:36] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:17:36] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:17:36] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:17:36] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:17:36] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:17:37] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:17:37] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:17:37] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:17:37] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:17:37] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:17:37] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:17:37] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:17:40] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:17:40] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:17:40] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:17:41] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:17:42] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:17:42] [INFO ] Deduced a trap composed of 18 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:17:42] [INFO ] Deduced a trap composed of 12 places in 93 ms of which 2 ms to minimize.
[2024-06-01 18:17:43] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
SMT process timed out in 30110ms, After SMT, problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 30114ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 30610 ms. Remains : 282/282 places, 381/381 transitions.
Treatment of property ShieldRVs-PT-020A-LTLFireability-04 finished in 124475 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X(G(!p1)))))'
Support contains 4 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 3 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-06-01 18:17:48] [INFO ] Computed 81 invariants in 2 ms
[2024-06-01 18:17:49] [INFO ] Implicit Places using invariants in 571 ms returned []
[2024-06-01 18:17:49] [INFO ] Invariant cache hit.
[2024-06-01 18:17:49] [INFO ] Implicit Places using invariants and state equation in 372 ms returned []
Implicit Place search using SMT with State Equation took 947 ms to find 0 implicit places.
Running 382 sub problems to find dead transitions.
[2024-06-01 18:17:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:17:54] [INFO ] Deduced a trap composed of 8 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:17:54] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:17:55] [INFO ] Deduced a trap composed of 8 places in 102 ms of which 1 ms to minimize.
[2024-06-01 18:17:55] [INFO ] Deduced a trap composed of 7 places in 60 ms of which 0 ms to minimize.
[2024-06-01 18:17:55] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:17:55] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 0 ms to minimize.
[2024-06-01 18:17:55] [INFO ] Deduced a trap composed of 13 places in 105 ms of which 1 ms to minimize.
[2024-06-01 18:17:55] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:17:55] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:17:55] [INFO ] Deduced a trap composed of 7 places in 66 ms of which 1 ms to minimize.
[2024-06-01 18:17:55] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:17:55] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 1 ms to minimize.
[2024-06-01 18:17:56] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 0 ms to minimize.
[2024-06-01 18:17:56] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:17:56] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:17:56] [INFO ] Deduced a trap composed of 7 places in 98 ms of which 1 ms to minimize.
[2024-06-01 18:17:56] [INFO ] Deduced a trap composed of 14 places in 101 ms of which 1 ms to minimize.
[2024-06-01 18:17:56] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 0 ms to minimize.
[2024-06-01 18:17:56] [INFO ] Deduced a trap composed of 18 places in 103 ms of which 1 ms to minimize.
[2024-06-01 18:17:56] [INFO ] Deduced a trap composed of 7 places in 103 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 20/384 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:17:56] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 2 ms to minimize.
[2024-06-01 18:17:57] [INFO ] Deduced a trap composed of 8 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:17:57] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:17:57] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 2 ms to minimize.
[2024-06-01 18:17:57] [INFO ] Deduced a trap composed of 15 places in 102 ms of which 1 ms to minimize.
[2024-06-01 18:17:57] [INFO ] Deduced a trap composed of 10 places in 100 ms of which 1 ms to minimize.
[2024-06-01 18:17:57] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:17:57] [INFO ] Deduced a trap composed of 7 places in 66 ms of which 1 ms to minimize.
[2024-06-01 18:17:57] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 1 ms to minimize.
[2024-06-01 18:17:58] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:17:58] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:17:58] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:17:58] [INFO ] Deduced a trap composed of 13 places in 102 ms of which 1 ms to minimize.
[2024-06-01 18:17:58] [INFO ] Deduced a trap composed of 7 places in 59 ms of which 0 ms to minimize.
[2024-06-01 18:17:58] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 2 ms to minimize.
[2024-06-01 18:17:58] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:17:58] [INFO ] Deduced a trap composed of 7 places in 100 ms of which 2 ms to minimize.
[2024-06-01 18:17:58] [INFO ] Deduced a trap composed of 17 places in 96 ms of which 2 ms to minimize.
[2024-06-01 18:17:58] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:17:59] [INFO ] Deduced a trap composed of 25 places in 105 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 20/404 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:17:59] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:17:59] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 2 ms to minimize.
[2024-06-01 18:17:59] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:17:59] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:17:59] [INFO ] Deduced a trap composed of 18 places in 95 ms of which 2 ms to minimize.
[2024-06-01 18:17:59] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:18:00] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:18:00] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:18:00] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 2 ms to minimize.
[2024-06-01 18:18:00] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 1 ms to minimize.
[2024-06-01 18:18:00] [INFO ] Deduced a trap composed of 12 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:18:00] [INFO ] Deduced a trap composed of 7 places in 97 ms of which 1 ms to minimize.
[2024-06-01 18:18:00] [INFO ] Deduced a trap composed of 12 places in 99 ms of which 1 ms to minimize.
[2024-06-01 18:18:00] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 2 ms to minimize.
[2024-06-01 18:18:00] [INFO ] Deduced a trap composed of 10 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:18:01] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 2 ms to minimize.
[2024-06-01 18:18:01] [INFO ] Deduced a trap composed of 12 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:18:01] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:18:01] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 1 ms to minimize.
[2024-06-01 18:18:01] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 20/424 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:18:03] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:18:03] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:18:03] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 1 ms to minimize.
[2024-06-01 18:18:03] [INFO ] Deduced a trap composed of 13 places in 100 ms of which 1 ms to minimize.
[2024-06-01 18:18:03] [INFO ] Deduced a trap composed of 18 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:18:03] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:18:04] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 1 ms to minimize.
[2024-06-01 18:18:04] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 0 ms to minimize.
[2024-06-01 18:18:04] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:18:04] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 2 ms to minimize.
[2024-06-01 18:18:04] [INFO ] Deduced a trap composed of 12 places in 100 ms of which 1 ms to minimize.
[2024-06-01 18:18:04] [INFO ] Deduced a trap composed of 7 places in 99 ms of which 1 ms to minimize.
[2024-06-01 18:18:04] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:18:04] [INFO ] Deduced a trap composed of 21 places in 99 ms of which 2 ms to minimize.
[2024-06-01 18:18:04] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 0 ms to minimize.
[2024-06-01 18:18:04] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:18:05] [INFO ] Deduced a trap composed of 12 places in 101 ms of which 1 ms to minimize.
[2024-06-01 18:18:05] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:18:05] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:18:05] [INFO ] Deduced a trap composed of 12 places in 121 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 20/444 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:18:05] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:18:06] [INFO ] Deduced a trap composed of 13 places in 130 ms of which 2 ms to minimize.
[2024-06-01 18:18:06] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:18:06] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:18:06] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 2 ms to minimize.
[2024-06-01 18:18:06] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 1 ms to minimize.
[2024-06-01 18:18:06] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 0 ms to minimize.
[2024-06-01 18:18:06] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:18:06] [INFO ] Deduced a trap composed of 13 places in 65 ms of which 0 ms to minimize.
[2024-06-01 18:18:06] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 0 ms to minimize.
[2024-06-01 18:18:06] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:18:06] [INFO ] Deduced a trap composed of 10 places in 57 ms of which 1 ms to minimize.
[2024-06-01 18:18:07] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 0 ms to minimize.
[2024-06-01 18:18:07] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-06-01 18:18:07] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 0 ms to minimize.
[2024-06-01 18:18:07] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 0 ms to minimize.
[2024-06-01 18:18:07] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:18:07] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 1 ms to minimize.
[2024-06-01 18:18:07] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:18:07] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 20/464 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:18:07] [INFO ] Deduced a trap composed of 22 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:18:08] [INFO ] Deduced a trap composed of 15 places in 98 ms of which 1 ms to minimize.
[2024-06-01 18:18:08] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:18:08] [INFO ] Deduced a trap composed of 17 places in 109 ms of which 2 ms to minimize.
[2024-06-01 18:18:08] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 1 ms to minimize.
[2024-06-01 18:18:08] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:18:08] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:18:08] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 1 ms to minimize.
[2024-06-01 18:18:09] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:18:09] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:18:09] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 1 ms to minimize.
[2024-06-01 18:18:09] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:18:09] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 2 ms to minimize.
[2024-06-01 18:18:09] [INFO ] Deduced a trap composed of 7 places in 106 ms of which 1 ms to minimize.
[2024-06-01 18:18:09] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 1 ms to minimize.
[2024-06-01 18:18:09] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:18:09] [INFO ] Deduced a trap composed of 13 places in 109 ms of which 2 ms to minimize.
[2024-06-01 18:18:10] [INFO ] Deduced a trap composed of 7 places in 99 ms of which 1 ms to minimize.
[2024-06-01 18:18:10] [INFO ] Deduced a trap composed of 17 places in 108 ms of which 2 ms to minimize.
[2024-06-01 18:18:10] [INFO ] Deduced a trap composed of 13 places in 100 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/283 variables, 20/484 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:18:12] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 1 ms to minimize.
[2024-06-01 18:18:12] [INFO ] Deduced a trap composed of 18 places in 50 ms of which 0 ms to minimize.
[2024-06-01 18:18:12] [INFO ] Deduced a trap composed of 21 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:18:12] [INFO ] Deduced a trap composed of 17 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:18:12] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:18:12] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:18:12] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 1 ms to minimize.
[2024-06-01 18:18:13] [INFO ] Deduced a trap composed of 24 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:18:13] [INFO ] Deduced a trap composed of 17 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:18:13] [INFO ] Deduced a trap composed of 21 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:18:13] [INFO ] Deduced a trap composed of 21 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:18:13] [INFO ] Deduced a trap composed of 24 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:18:13] [INFO ] Deduced a trap composed of 24 places in 100 ms of which 2 ms to minimize.
[2024-06-01 18:18:13] [INFO ] Deduced a trap composed of 21 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:18:13] [INFO ] Deduced a trap composed of 24 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:18:13] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:18:14] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 1 ms to minimize.
[2024-06-01 18:18:14] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:18:14] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 2 ms to minimize.
[2024-06-01 18:18:14] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 20/504 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:18:14] [INFO ] Deduced a trap composed of 17 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:18:15] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 2 ms to minimize.
[2024-06-01 18:18:15] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:18:16] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 4/508 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:18:17] [INFO ] Deduced a trap composed of 12 places in 95 ms of which 2 ms to minimize.
[2024-06-01 18:18:17] [INFO ] Deduced a trap composed of 25 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:18:17] [INFO ] Deduced a trap composed of 21 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:18:17] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/666 variables, and 512 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30031 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 148/148 constraints]
Escalating to Integer solving :Problem set: 0 solved, 382 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 148/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:18:22] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:18:22] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:18:22] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 1 ms to minimize.
[2024-06-01 18:18:22] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:18:24] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:18:24] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 1 ms to minimize.
[2024-06-01 18:18:24] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 3/519 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:18:26] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 2 ms to minimize.
[2024-06-01 18:18:26] [INFO ] Deduced a trap composed of 13 places in 100 ms of which 1 ms to minimize.
[2024-06-01 18:18:26] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:18:27] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 1 ms to minimize.
[2024-06-01 18:18:27] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:18:27] [INFO ] Deduced a trap composed of 14 places in 111 ms of which 2 ms to minimize.
[2024-06-01 18:18:27] [INFO ] Deduced a trap composed of 18 places in 93 ms of which 2 ms to minimize.
[2024-06-01 18:18:27] [INFO ] Deduced a trap composed of 13 places in 106 ms of which 1 ms to minimize.
[2024-06-01 18:18:27] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:18:28] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 10/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 9 (OVERLAPS) 383/666 variables, 283/812 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/666 variables, 382/1194 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:18:39] [INFO ] Deduced a trap composed of 8 places in 50 ms of which 0 ms to minimize.
[2024-06-01 18:18:39] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:18:39] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:18:40] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:18:40] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:18:42] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:18:45] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2024-06-01 18:18:45] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:18:46] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
[2024-06-01 18:18:47] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:18:47] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
[2024-06-01 18:18:47] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
[2024-06-01 18:18:48] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:18:48] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 666/666 variables, and 1208 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30016 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 179/179 constraints]
After SMT, in 60158ms problems are : Problem set: 0 solved, 382 unsolved
Search for dead transitions found 0 dead transitions in 60163ms
Finished structural reductions in LTL mode , in 1 iterations and 61115 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 142 ms :[p1, p1, p1, true]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-05
Entered a terminal (fully accepting) state of product in 212 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-05 finished in 61300 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(G(p1))&&p0)))'
Support contains 5 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 6 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2024-06-01 18:18:49] [INFO ] Invariant cache hit.
[2024-06-01 18:18:49] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-06-01 18:18:49] [INFO ] Invariant cache hit.
[2024-06-01 18:18:50] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 431 ms to find 0 implicit places.
Running 382 sub problems to find dead transitions.
[2024-06-01 18:18:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:18:55] [INFO ] Deduced a trap composed of 8 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:18:55] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:18:55] [INFO ] Deduced a trap composed of 8 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:18:55] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:18:55] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:18:55] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 0 ms to minimize.
[2024-06-01 18:18:55] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:18:55] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:18:56] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:18:56] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 0 ms to minimize.
[2024-06-01 18:18:56] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:18:56] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:18:56] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:18:56] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:18:56] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:18:56] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:18:56] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:18:56] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:18:56] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:18:56] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 20/384 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:18:57] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:18:57] [INFO ] Deduced a trap composed of 8 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:18:57] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:18:57] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:18:57] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:18:57] [INFO ] Deduced a trap composed of 10 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:18:57] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:18:57] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:18:58] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:18:58] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:18:58] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:18:58] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:18:58] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:18:58] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:18:58] [INFO ] Deduced a trap composed of 20 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:18:58] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:18:58] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:18:58] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:18:58] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:18:58] [INFO ] Deduced a trap composed of 25 places in 85 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 20/404 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:18:59] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:18:59] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:18:59] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:18:59] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:18:59] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:18:59] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:18:59] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:19:00] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:19:00] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:19:00] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 1 ms to minimize.
[2024-06-01 18:19:00] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:19:00] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:19:00] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:19:00] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 2 ms to minimize.
[2024-06-01 18:19:00] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:19:00] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:19:00] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:19:01] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:19:01] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:19:01] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 20/424 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:19:03] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:19:03] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:19:03] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 3 ms to minimize.
[2024-06-01 18:19:03] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 2 ms to minimize.
[2024-06-01 18:19:03] [INFO ] Deduced a trap composed of 18 places in 100 ms of which 2 ms to minimize.
[2024-06-01 18:19:03] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:19:03] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 2 ms to minimize.
[2024-06-01 18:19:03] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 0 ms to minimize.
[2024-06-01 18:19:04] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:19:04] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:19:04] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:19:04] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:19:04] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:19:04] [INFO ] Deduced a trap composed of 21 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:19:04] [INFO ] Deduced a trap composed of 14 places in 58 ms of which 0 ms to minimize.
[2024-06-01 18:19:04] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:19:04] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:19:04] [INFO ] Deduced a trap composed of 16 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:19:04] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:19:04] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 20/444 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:19:05] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:19:05] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:19:05] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:19:05] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:19:05] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:19:06] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:19:06] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:19:06] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-06-01 18:19:06] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:19:06] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:19:06] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 0 ms to minimize.
[2024-06-01 18:19:06] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:19:06] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:19:06] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:19:06] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:19:06] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 0 ms to minimize.
[2024-06-01 18:19:06] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:19:06] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:19:06] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:19:06] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 20/464 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:19:07] [INFO ] Deduced a trap composed of 22 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:19:07] [INFO ] Deduced a trap composed of 15 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:19:07] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 1 ms to minimize.
[2024-06-01 18:19:07] [INFO ] Deduced a trap composed of 17 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:19:07] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:19:07] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:19:07] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:19:08] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:19:08] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:19:08] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:19:08] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:19:08] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 18:19:08] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 2 ms to minimize.
[2024-06-01 18:19:08] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:19:08] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 2 ms to minimize.
[2024-06-01 18:19:08] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:19:09] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 2 ms to minimize.
[2024-06-01 18:19:09] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:19:09] [INFO ] Deduced a trap composed of 17 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:19:09] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/283 variables, 20/484 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:19:11] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:19:11] [INFO ] Deduced a trap composed of 18 places in 60 ms of which 1 ms to minimize.
[2024-06-01 18:19:11] [INFO ] Deduced a trap composed of 21 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:19:11] [INFO ] Deduced a trap composed of 17 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:19:11] [INFO ] Deduced a trap composed of 16 places in 64 ms of which 1 ms to minimize.
[2024-06-01 18:19:11] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:19:11] [INFO ] Deduced a trap composed of 16 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:19:12] [INFO ] Deduced a trap composed of 24 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:19:12] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:19:12] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 1 ms to minimize.
[2024-06-01 18:19:12] [INFO ] Deduced a trap composed of 21 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:19:12] [INFO ] Deduced a trap composed of 24 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:19:12] [INFO ] Deduced a trap composed of 24 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:19:12] [INFO ] Deduced a trap composed of 21 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:19:12] [INFO ] Deduced a trap composed of 24 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:19:12] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:19:12] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:19:13] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:19:13] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:19:13] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 20/504 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:19:13] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:19:14] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:19:14] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:19:14] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 4/508 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:19:16] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:19:16] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:19:16] [INFO ] Deduced a trap composed of 21 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:19:16] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 0 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 4/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/666 variables, and 512 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30014 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 148/148 constraints]
Escalating to Integer solving :Problem set: 0 solved, 382 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 148/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:19:22] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2024-06-01 18:19:22] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 0 ms to minimize.
[2024-06-01 18:19:23] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 1 ms to minimize.
[2024-06-01 18:19:23] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:19:25] [INFO ] Deduced a trap composed of 7 places in 61 ms of which 1 ms to minimize.
[2024-06-01 18:19:25] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:19:25] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 3/519 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:19:27] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:19:27] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:19:27] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:19:28] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:19:28] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:19:28] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:19:28] [INFO ] Deduced a trap composed of 18 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:19:28] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:19:28] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:19:29] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 10/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 9 (OVERLAPS) 383/666 variables, 283/812 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/666 variables, 382/1194 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:19:40] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:19:41] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:19:41] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:19:41] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:19:41] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:19:43] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:19:46] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:19:47] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:19:48] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:19:49] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:19:49] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:19:49] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:19:50] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 666/666 variables, and 1207 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30015 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 178/178 constraints]
After SMT, in 60139ms problems are : Problem set: 0 solved, 382 unsolved
Search for dead transitions found 0 dead transitions in 60143ms
Finished structural reductions in LTL mode , in 1 iterations and 60582 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-06
Product exploration explored 100000 steps with 362 reset in 347 ms.
Product exploration explored 100000 steps with 361 reset in 360 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p1)]
RANDOM walk for 988 steps (0 resets) in 12 ms. (76 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
Support contains 5 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 18 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-06-01 18:19:51] [INFO ] Computed 81 invariants in 2 ms
[2024-06-01 18:19:51] [INFO ] Implicit Places using invariants in 127 ms returned []
[2024-06-01 18:19:51] [INFO ] Invariant cache hit.
[2024-06-01 18:19:51] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 402 ms to find 0 implicit places.
[2024-06-01 18:19:51] [INFO ] Redundant transitions in 78 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 380 sub problems to find dead transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-06-01 18:19:52] [INFO ] Computed 81 invariants in 5 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:19:57] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:19:57] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:19:57] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 0 ms to minimize.
[2024-06-01 18:19:57] [INFO ] Deduced a trap composed of 7 places in 59 ms of which 1 ms to minimize.
[2024-06-01 18:19:57] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:19:57] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:19:57] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:19:57] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:19:57] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 0 ms to minimize.
[2024-06-01 18:19:57] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:19:58] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:19:58] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:19:58] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:19:58] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:19:58] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:19:58] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:19:58] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:19:58] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:19:58] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:19:58] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:19:59] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:19:59] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:19:59] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:19:59] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:19:59] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:19:59] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:19:59] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:19:59] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:19:59] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:19:59] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:19:59] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:20:00] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:20:00] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:20:00] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:20:00] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:20:00] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:20:00] [INFO ] Deduced a trap composed of 59 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:20:00] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:20:00] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:20:00] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:20:00] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:20:01] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:20:01] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:20:01] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:20:01] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:20:01] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:20:01] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:20:01] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:20:01] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:20:01] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:20:01] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:20:02] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:20:02] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:20:02] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:20:02] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:20:02] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 1 ms to minimize.
[2024-06-01 18:20:02] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:20:02] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:20:02] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:20:02] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:20:04] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:20:05] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:20:05] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:20:05] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:20:05] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:20:05] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:20:05] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:20:05] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:20:05] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:20:05] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:20:05] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:20:05] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:20:05] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:20:06] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:20:06] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:20:06] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-06-01 18:20:06] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:20:06] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:20:06] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:20:06] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:20:06] [INFO ] Deduced a trap composed of 20 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:20:06] [INFO ] Deduced a trap composed of 18 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:20:06] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:20:07] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:20:07] [INFO ] Deduced a trap composed of 8 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:20:07] [INFO ] Deduced a trap composed of 12 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:20:07] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:20:07] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:20:07] [INFO ] Deduced a trap composed of 19 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:20:07] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:20:08] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:20:08] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:20:08] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:20:08] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:20:08] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:20:08] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-06-01 18:20:08] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:20:08] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:20:08] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:20:08] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:20:09] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:20:09] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:20:09] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:20:09] [INFO ] Deduced a trap composed of 16 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:20:09] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 2 ms to minimize.
[2024-06-01 18:20:09] [INFO ] Deduced a trap composed of 20 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:20:09] [INFO ] Deduced a trap composed of 20 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:20:09] [INFO ] Deduced a trap composed of 19 places in 66 ms of which 1 ms to minimize.
[2024-06-01 18:20:09] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:20:10] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:20:10] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:20:10] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:20:10] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:20:10] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:20:10] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:20:10] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:20:10] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:20:11] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:20:11] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:20:11] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:20:13] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:20:14] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:20:14] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:20:14] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:20:15] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:20:15] [INFO ] Deduced a trap composed of 18 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:20:16] [INFO ] Deduced a trap composed of 12 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:20:16] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 13 (OVERLAPS) 381/663 variables, 282/773 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 663/663 variables, and 773 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30015 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 128/128 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 128/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:20:24] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 4 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (OVERLAPS) 381/663 variables, 282/774 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 380/1154 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:20:33] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:20:34] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:20:36] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:20:36] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:20:37] [INFO ] Deduced a trap composed of 8 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:20:37] [INFO ] Deduced a trap composed of 13 places in 57 ms of which 1 ms to minimize.
[2024-06-01 18:20:37] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:20:38] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:20:39] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 9/1163 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:20:48] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 663/663 variables, and 1164 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30019 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 139/139 constraints]
After SMT, in 60133ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60136ms
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 19 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60661 ms. Remains : 282/283 places, 381/383 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p1)]
RANDOM walk for 886 steps (0 resets) in 10 ms. (80 steps per ms) remains 0/1 properties
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p1)]
Product exploration explored 100000 steps with 363 reset in 299 ms.
Product exploration explored 100000 steps with 365 reset in 342 ms.
Support contains 5 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 8 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-06-01 18:20:53] [INFO ] Invariant cache hit.
[2024-06-01 18:20:53] [INFO ] Implicit Places using invariants in 138 ms returned []
[2024-06-01 18:20:53] [INFO ] Invariant cache hit.
[2024-06-01 18:20:53] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
[2024-06-01 18:20:53] [INFO ] Redundant transitions in 73 ms returned []
Running 380 sub problems to find dead transitions.
[2024-06-01 18:20:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:20:58] [INFO ] Deduced a trap composed of 8 places in 70 ms of which 2 ms to minimize.
[2024-06-01 18:20:58] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:20:58] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:20:59] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:20:59] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:20:59] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:20:59] [INFO ] Deduced a trap composed of 12 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:20:59] [INFO ] Deduced a trap composed of 13 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:20:59] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:20:59] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:20:59] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:20:59] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 2 ms to minimize.
[2024-06-01 18:20:59] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:20:59] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:20:59] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:20:59] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:21:00] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:21:00] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:21:00] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:21:00] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:21:00] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:21:00] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:21:00] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:21:00] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:21:00] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:21:01] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:21:01] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 1 ms to minimize.
[2024-06-01 18:21:01] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:21:01] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:21:01] [INFO ] Deduced a trap composed of 14 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:21:01] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:21:01] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:21:01] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:21:01] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:21:01] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:21:01] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:21:01] [INFO ] Deduced a trap composed of 59 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:21:02] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:21:02] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:21:02] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:21:02] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:21:02] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:21:02] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:21:02] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:21:02] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:21:03] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:21:03] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:21:03] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:21:03] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:21:03] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:21:03] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:21:03] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:21:03] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:21:03] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:21:03] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:21:03] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:21:04] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:21:04] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:21:04] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:21:04] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:21:06] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:21:06] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:21:06] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 2 ms to minimize.
[2024-06-01 18:21:06] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:21:06] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:21:06] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 2 ms to minimize.
[2024-06-01 18:21:07] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:21:07] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:21:07] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:21:07] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:21:07] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:21:07] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:21:07] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:21:07] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:21:07] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:21:07] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:21:07] [INFO ] Deduced a trap composed of 17 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:21:07] [INFO ] Deduced a trap composed of 18 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:21:08] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:21:08] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:21:08] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:21:08] [INFO ] Deduced a trap composed of 18 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:21:08] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:21:08] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:21:08] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:21:08] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:21:09] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 3 ms to minimize.
[2024-06-01 18:21:09] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:21:09] [INFO ] Deduced a trap composed of 19 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:21:09] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:21:09] [INFO ] Deduced a trap composed of 22 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:21:09] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:21:09] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:21:09] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:21:10] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:21:10] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 18:21:10] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:21:10] [INFO ] Deduced a trap composed of 7 places in 105 ms of which 1 ms to minimize.
[2024-06-01 18:21:10] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:21:10] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:21:10] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:21:10] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:21:10] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:21:10] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:21:11] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:21:11] [INFO ] Deduced a trap composed of 20 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:21:11] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:21:11] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:21:11] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:21:11] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:21:11] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:21:12] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:21:12] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:21:12] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:21:12] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:21:12] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:21:12] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:21:12] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:21:12] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:21:12] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:21:15] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:21:15] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:21:15] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:21:16] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:21:17] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:21:17] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:21:17] [INFO ] Deduced a trap composed of 12 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:21:18] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 13 (OVERLAPS) 381/663 variables, 282/773 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 663/663 variables, and 773 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30012 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 128/128 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 128/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:21:25] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (OVERLAPS) 381/663 variables, 282/774 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 380/1154 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:21:35] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:21:37] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:21:38] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 3/1157 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 663/663 variables, and 1157 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30020 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 132/132 constraints]
After SMT, in 60131ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60135ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60636 ms. Remains : 282/282 places, 381/381 transitions.
Treatment of property ShieldRVs-PT-020A-LTLFireability-06 finished in 184093 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 3 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 18 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-06-01 18:21:53] [INFO ] Computed 81 invariants in 2 ms
[2024-06-01 18:21:54] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-06-01 18:21:54] [INFO ] Invariant cache hit.
[2024-06-01 18:21:54] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 436 ms to find 0 implicit places.
[2024-06-01 18:21:54] [INFO ] Redundant transitions in 79 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 380 sub problems to find dead transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-06-01 18:21:54] [INFO ] Computed 81 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:21:59] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:21:59] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:21:59] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:21:59] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 0 ms to minimize.
[2024-06-01 18:21:59] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:21:59] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:22:00] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:22:00] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:22:00] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:22:00] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:22:00] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:22:00] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:22:00] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:22:00] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:22:00] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:22:00] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:22:00] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:22:00] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:22:01] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:22:01] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:22:01] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:22:01] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:22:01] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:22:01] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:22:01] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:22:01] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:22:02] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 1 ms to minimize.
[2024-06-01 18:22:02] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:22:02] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:22:02] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:22:02] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:22:02] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:22:02] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:22:02] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:22:02] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:22:02] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:22:02] [INFO ] Deduced a trap composed of 59 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:22:02] [INFO ] Deduced a trap composed of 12 places in 70 ms of which 2 ms to minimize.
[2024-06-01 18:22:03] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:22:03] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:22:03] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:22:03] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:22:03] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:22:03] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:22:03] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:22:03] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:22:04] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:22:04] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:22:04] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:22:04] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:22:04] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:22:04] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:22:04] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:22:04] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:22:04] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:22:04] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:22:04] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:22:04] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:22:05] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:22:05] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:22:07] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:22:07] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:22:07] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:22:07] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:22:07] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:22:07] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:22:07] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:22:07] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:22:08] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:22:08] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:22:08] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:22:08] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-06-01 18:22:08] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:22:08] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:22:08] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:22:08] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 18:22:08] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:22:08] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:22:08] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:22:08] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:22:09] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:22:09] [INFO ] Deduced a trap composed of 18 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:22:09] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:22:09] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:22:09] [INFO ] Deduced a trap composed of 8 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:22:09] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:22:10] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 2 ms to minimize.
[2024-06-01 18:22:10] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:22:10] [INFO ] Deduced a trap composed of 19 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:22:10] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:22:10] [INFO ] Deduced a trap composed of 22 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:22:10] [INFO ] Deduced a trap composed of 17 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:22:10] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:22:10] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:22:10] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:22:10] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-06-01 18:22:11] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:22:11] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:22:11] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 2 ms to minimize.
[2024-06-01 18:22:11] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:22:11] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:22:11] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:22:11] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:22:11] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:22:11] [INFO ] Deduced a trap composed of 20 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:22:12] [INFO ] Deduced a trap composed of 20 places in 65 ms of which 2 ms to minimize.
[2024-06-01 18:22:12] [INFO ] Deduced a trap composed of 20 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:22:12] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:22:12] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:22:12] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:22:12] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:22:12] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:22:13] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:22:13] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:22:13] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:22:13] [INFO ] Deduced a trap composed of 12 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:22:13] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:22:13] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:22:13] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:22:13] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:22:16] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:22:16] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:22:16] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:22:17] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:22:18] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 1 ms to minimize.
[2024-06-01 18:22:18] [INFO ] Deduced a trap composed of 18 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:22:18] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:22:19] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 13 (OVERLAPS) 381/663 variables, 282/773 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 663/663 variables, and 773 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30014 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 128/128 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 128/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:22:26] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (OVERLAPS) 381/663 variables, 282/774 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 380/1154 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:22:35] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 1 ms to minimize.
[2024-06-01 18:22:37] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 0 ms to minimize.
[2024-06-01 18:22:38] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:22:39] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:22:39] [INFO ] Deduced a trap composed of 8 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:22:39] [INFO ] Deduced a trap composed of 13 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:22:40] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 1 ms to minimize.
[2024-06-01 18:22:40] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:22:42] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 9/1163 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:22:51] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 663/663 variables, and 1164 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30013 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 139/139 constraints]
After SMT, in 60119ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60123ms
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 7 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60673 ms. Remains : 282/283 places, 381/383 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-07
Product exploration explored 100000 steps with 364 reset in 286 ms.
Product exploration explored 100000 steps with 363 reset in 319 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
RANDOM walk for 8536 steps (30 resets) in 52 ms. (161 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 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Support contains 3 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 6 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-06-01 18:22:55] [INFO ] Invariant cache hit.
[2024-06-01 18:22:55] [INFO ] Implicit Places using invariants in 148 ms returned []
[2024-06-01 18:22:55] [INFO ] Invariant cache hit.
[2024-06-01 18:22:55] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 414 ms to find 0 implicit places.
[2024-06-01 18:22:56] [INFO ] Redundant transitions in 68 ms returned []
Running 380 sub problems to find dead transitions.
[2024-06-01 18:22:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:01] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:23:01] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:23:01] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:23:01] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:23:01] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:23:01] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:23:01] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:23:01] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:23:01] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:23:01] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:23:02] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:23:02] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:23:02] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 0 ms to minimize.
[2024-06-01 18:23:02] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:23:02] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:23:02] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:23:02] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:23:02] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:23:02] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:23:02] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:03] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:23:03] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:23:03] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:23:03] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:23:03] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:23:03] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:23:03] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:23:03] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:23:03] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:23:03] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:23:04] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:23:04] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:23:04] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:23:04] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:23:04] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:23:04] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:23:04] [INFO ] Deduced a trap composed of 59 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:23:04] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:23:04] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:23:04] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:05] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:05] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:23:05] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:23:05] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:23:05] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:23:05] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:23:05] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:23:05] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:23:05] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:23:06] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:23:06] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:23:06] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:23:06] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:23:06] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:23:06] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:23:06] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:23:06] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:23:06] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:23:06] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:23:06] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:08] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:23:09] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:23:09] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:23:09] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:23:09] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:23:09] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:23:09] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:09] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:23:09] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:23:09] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:23:09] [INFO ] Deduced a trap composed of 17 places in 98 ms of which 1 ms to minimize.
[2024-06-01 18:23:09] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 18:23:10] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:23:10] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:23:10] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:23:10] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:23:10] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:23:10] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:23:10] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:10] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:10] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:23:10] [INFO ] Deduced a trap composed of 18 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:23:11] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:23:11] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:23:11] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:23:11] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:23:11] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:23:11] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:23:11] [INFO ] Deduced a trap composed of 19 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:23:12] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:23:12] [INFO ] Deduced a trap composed of 22 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:12] [INFO ] Deduced a trap composed of 17 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:23:12] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:23:12] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:23:12] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:23:12] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-06-01 18:23:12] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:23:12] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:23:13] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:13] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:13] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:23:13] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:23:13] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:23:13] [INFO ] Deduced a trap composed of 16 places in 68 ms of which 2 ms to minimize.
[2024-06-01 18:23:13] [INFO ] Deduced a trap composed of 20 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:23:13] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:23:13] [INFO ] Deduced a trap composed of 20 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:23:13] [INFO ] Deduced a trap composed of 19 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:23:14] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:23:14] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:23:14] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:23:14] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:23:14] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:23:14] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:23:15] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:23:15] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:23:15] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:23:15] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:23:15] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:23:15] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:18] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:23:18] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:23:18] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:23:19] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:19] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:23:20] [INFO ] Deduced a trap composed of 18 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:23:20] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:23:21] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
SMT process timed out in 30092ms, After SMT, problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 30095ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 30591 ms. Remains : 282/282 places, 381/381 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
RANDOM walk for 2918 steps (9 resets) in 24 ms. (116 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 92 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration explored 100000 steps with 364 reset in 299 ms.
Product exploration explored 100000 steps with 365 reset in 331 ms.
Support contains 3 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 6 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-06-01 18:23:27] [INFO ] Invariant cache hit.
[2024-06-01 18:23:27] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-06-01 18:23:27] [INFO ] Invariant cache hit.
[2024-06-01 18:23:27] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
[2024-06-01 18:23:27] [INFO ] Redundant transitions in 70 ms returned []
Running 380 sub problems to find dead transitions.
[2024-06-01 18:23:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:32] [INFO ] Deduced a trap composed of 8 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:23:32] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:23:32] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 0 ms to minimize.
[2024-06-01 18:23:33] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:23:33] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:23:33] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:23:33] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:23:33] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:23:33] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:23:33] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:23:33] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:23:33] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:23:33] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:23:33] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:34] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:23:34] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:23:34] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:23:34] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:34] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:23:34] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:34] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:23:34] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:34] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:23:34] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:23:35] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:35] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:35] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:23:35] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:23:35] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:23:35] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:23:35] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:35] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:23:35] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:23:35] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:35] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:23:35] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:23:36] [INFO ] Deduced a trap composed of 59 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:23:36] [INFO ] Deduced a trap composed of 12 places in 66 ms of which 1 ms to minimize.
[2024-06-01 18:23:36] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:23:36] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:36] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:23:36] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 2 ms to minimize.
[2024-06-01 18:23:36] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:23:37] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:23:37] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:23:37] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:23:37] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:23:37] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:37] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:23:37] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:23:37] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:23:37] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:23:37] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:23:37] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:23:37] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:23:38] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:23:38] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:38] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:23:38] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:38] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:40] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:23:40] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:23:40] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:40] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:23:40] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:23:41] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:23:41] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:23:41] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:23:41] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:23:41] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:23:41] [INFO ] Deduced a trap composed of 17 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:23:41] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:23:41] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:23:41] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:41] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:23:41] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:23:41] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:23:42] [INFO ] Deduced a trap composed of 18 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:23:42] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:42] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:42] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:23:42] [INFO ] Deduced a trap composed of 18 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:23:42] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 2 ms to minimize.
[2024-06-01 18:23:42] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:23:42] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:23:43] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:23:43] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 2 ms to minimize.
[2024-06-01 18:23:43] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:23:43] [INFO ] Deduced a trap composed of 19 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:23:43] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:23:43] [INFO ] Deduced a trap composed of 22 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:23:43] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:23:43] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:23:44] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:23:44] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:23:44] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-06-01 18:23:44] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:23:44] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:23:44] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:23:44] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:44] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:23:44] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:23:44] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:23:45] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:23:45] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:23:45] [INFO ] Deduced a trap composed of 20 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:23:45] [INFO ] Deduced a trap composed of 20 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:23:45] [INFO ] Deduced a trap composed of 19 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:23:45] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:23:45] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:23:46] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:23:46] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:23:46] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:23:46] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:23:46] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:23:46] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:23:46] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:23:46] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:23:46] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:23:47] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:49] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:23:49] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:23:49] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:23:50] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:51] [INFO ] Deduced a trap composed of 14 places in 65 ms of which 1 ms to minimize.
[2024-06-01 18:23:51] [INFO ] Deduced a trap composed of 18 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:23:52] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:23:52] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 13 (OVERLAPS) 381/663 variables, 282/773 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:23:57] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 0 ms to minimize.
SMT process timed out in 30147ms, After SMT, problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 30151ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 30635 ms. Remains : 282/282 places, 381/381 transitions.
Treatment of property ShieldRVs-PT-020A-LTLFireability-07 finished in 123985 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&&X(p1)))))'
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 6 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-06-01 18:23:57] [INFO ] Computed 81 invariants in 1 ms
[2024-06-01 18:23:57] [INFO ] Implicit Places using invariants in 135 ms returned []
[2024-06-01 18:23:57] [INFO ] Invariant cache hit.
[2024-06-01 18:23:58] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 420 ms to find 0 implicit places.
Running 382 sub problems to find dead transitions.
[2024-06-01 18:23:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:24:03] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:24:03] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:24:03] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:24:03] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:24:03] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:24:03] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2024-06-01 18:24:03] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:24:03] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:24:04] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:24:04] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 1 ms to minimize.
[2024-06-01 18:24:04] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:24:04] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:24:04] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2024-06-01 18:24:04] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 2 ms to minimize.
[2024-06-01 18:24:04] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:24:04] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:24:04] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:24:04] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:24:04] [INFO ] Deduced a trap composed of 18 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:24:04] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 20/384 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:24:05] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:24:05] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:24:05] [INFO ] Deduced a trap composed of 13 places in 67 ms of which 2 ms to minimize.
[2024-06-01 18:24:05] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:24:05] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:24:05] [INFO ] Deduced a trap composed of 10 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:24:05] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:24:05] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:24:05] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:24:06] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:24:06] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:24:06] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:24:06] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:24:06] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:24:06] [INFO ] Deduced a trap composed of 20 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:24:06] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:24:06] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:24:06] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:24:06] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:24:06] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 20/404 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:24:07] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:24:07] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 2 ms to minimize.
[2024-06-01 18:24:07] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:24:07] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:24:07] [INFO ] Deduced a trap composed of 18 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:24:07] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:24:07] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:24:07] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:24:08] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:24:08] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:24:08] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:24:08] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:24:08] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:24:08] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:24:08] [INFO ] Deduced a trap composed of 10 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:24:08] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:24:08] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:24:08] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:24:09] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:24:09] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 20/424 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:24:10] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:24:11] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:24:11] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:24:11] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:24:11] [INFO ] Deduced a trap composed of 18 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:24:11] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:24:11] [INFO ] Deduced a trap composed of 16 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:24:11] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:24:11] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:24:11] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:24:12] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:24:12] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:24:12] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:24:12] [INFO ] Deduced a trap composed of 21 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:24:12] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:24:12] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:24:12] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:24:12] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:24:12] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:24:12] [INFO ] Deduced a trap composed of 12 places in 96 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 20/444 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:24:13] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:24:13] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:24:13] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:24:13] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:24:13] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:24:13] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:24:14] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:24:14] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:24:14] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:24:14] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:24:14] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:24:14] [INFO ] Deduced a trap composed of 10 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:24:14] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:24:14] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:24:14] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:24:14] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:24:14] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-06-01 18:24:14] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:24:14] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:24:14] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 20/464 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:24:15] [INFO ] Deduced a trap composed of 22 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:24:15] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:24:15] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:24:15] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:24:15] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:24:15] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:24:15] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:24:16] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:24:16] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:24:16] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:24:16] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:24:16] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 18:24:16] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:24:16] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 2 ms to minimize.
[2024-06-01 18:24:16] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:24:16] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-06-01 18:24:16] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 2 ms to minimize.
[2024-06-01 18:24:17] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 2 ms to minimize.
[2024-06-01 18:24:17] [INFO ] Deduced a trap composed of 17 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:24:17] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/283 variables, 20/484 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:24:19] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:24:19] [INFO ] Deduced a trap composed of 18 places in 63 ms of which 1 ms to minimize.
[2024-06-01 18:24:19] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:24:19] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 1 ms to minimize.
[2024-06-01 18:24:19] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:24:19] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:24:19] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:24:20] [INFO ] Deduced a trap composed of 24 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:24:20] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 1 ms to minimize.
[2024-06-01 18:24:20] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 1 ms to minimize.
[2024-06-01 18:24:20] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:24:20] [INFO ] Deduced a trap composed of 24 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:24:20] [INFO ] Deduced a trap composed of 24 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:24:20] [INFO ] Deduced a trap composed of 21 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:24:20] [INFO ] Deduced a trap composed of 24 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:24:20] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:24:20] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:24:21] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:24:21] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:24:21] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 20/504 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:24:21] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:24:22] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:24:22] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:24:22] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 4/508 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:24:24] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:24:24] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:24:24] [INFO ] Deduced a trap composed of 21 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:24:24] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 4/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/666 variables, and 512 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30014 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 148/148 constraints]
Escalating to Integer solving :Problem set: 0 solved, 382 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 148/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:24:30] [INFO ] Deduced a trap composed of 14 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:24:30] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 1 ms to minimize.
[2024-06-01 18:24:30] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 1 ms to minimize.
[2024-06-01 18:24:31] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:24:33] [INFO ] Deduced a trap composed of 7 places in 66 ms of which 1 ms to minimize.
[2024-06-01 18:24:33] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:24:33] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 3/519 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:24:35] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:24:35] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:24:35] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:24:36] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:24:36] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:24:36] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:24:36] [INFO ] Deduced a trap composed of 18 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:24:36] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:24:36] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 0 ms to minimize.
[2024-06-01 18:24:37] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 10/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 9 (OVERLAPS) 383/666 variables, 283/812 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/666 variables, 382/1194 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:24:48] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:24:48] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:24:48] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:24:49] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:24:49] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:24:51] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:24:54] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:24:54] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:24:56] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:24:56] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:24:57] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:24:57] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:24:57] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 666/666 variables, and 1207 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30018 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 178/178 constraints]
After SMT, in 60121ms problems are : Problem set: 0 solved, 382 unsolved
Search for dead transitions found 0 dead transitions in 60125ms
Finished structural reductions in LTL mode , in 1 iterations and 60551 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-08
Product exploration explored 100000 steps with 33138 reset in 494 ms.
Product exploration explored 100000 steps with 33543 reset in 518 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 99 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 19506 steps (68 resets) in 111 ms. (174 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p0 p1))), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 244 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 7 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2024-06-01 18:25:00] [INFO ] Invariant cache hit.
[2024-06-01 18:25:00] [INFO ] Implicit Places using invariants in 141 ms returned []
[2024-06-01 18:25:00] [INFO ] Invariant cache hit.
[2024-06-01 18:25:00] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 433 ms to find 0 implicit places.
Running 382 sub problems to find dead transitions.
[2024-06-01 18:25:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:25:05] [INFO ] Deduced a trap composed of 8 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:25:06] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:25:06] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:25:06] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2024-06-01 18:25:06] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:25:06] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:25:06] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:25:06] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:25:06] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:25:06] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:25:06] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:25:06] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:25:07] [INFO ] Deduced a trap composed of 7 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:25:07] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:25:07] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:25:07] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:25:07] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:25:07] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:25:07] [INFO ] Deduced a trap composed of 18 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:25:07] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 20/384 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:25:07] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:25:07] [INFO ] Deduced a trap composed of 8 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:25:08] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:25:08] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:25:08] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:25:08] [INFO ] Deduced a trap composed of 10 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:25:08] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:25:08] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:25:08] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:25:08] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:25:08] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:25:08] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:25:09] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:25:09] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:25:09] [INFO ] Deduced a trap composed of 20 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:25:09] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:25:09] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:25:09] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:25:09] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:25:09] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 20/404 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:25:09] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:25:09] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:25:10] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:25:10] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:25:10] [INFO ] Deduced a trap composed of 18 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:25:10] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:25:10] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:25:10] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:25:10] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:25:10] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:25:11] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:25:11] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:25:11] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:25:11] [INFO ] Deduced a trap composed of 13 places in 98 ms of which 1 ms to minimize.
[2024-06-01 18:25:11] [INFO ] Deduced a trap composed of 10 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:25:11] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:25:11] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:25:11] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:25:11] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:25:11] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 20/424 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:25:13] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:25:13] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:25:13] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:25:13] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:25:14] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:25:14] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:25:14] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:25:14] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:25:14] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:25:14] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:25:14] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:25:14] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:25:15] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:25:15] [INFO ] Deduced a trap composed of 21 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:25:15] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:25:15] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:25:15] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:25:15] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:25:15] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:25:15] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 20/444 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:25:16] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:25:16] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:25:16] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:25:16] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:25:16] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:25:16] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:25:16] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:25:16] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-06-01 18:25:16] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:25:16] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 0 ms to minimize.
[2024-06-01 18:25:16] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:25:16] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:25:17] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:25:17] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:25:17] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:25:17] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 0 ms to minimize.
[2024-06-01 18:25:17] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:25:17] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:25:17] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:25:17] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 20/464 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:25:17] [INFO ] Deduced a trap composed of 22 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:25:18] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:25:18] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:25:18] [INFO ] Deduced a trap composed of 17 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:25:18] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:25:18] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:25:18] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:25:18] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:25:18] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 2 ms to minimize.
[2024-06-01 18:25:19] [INFO ] Deduced a trap composed of 7 places in 95 ms of which 2 ms to minimize.
[2024-06-01 18:25:19] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:25:19] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:25:19] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:25:19] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:25:19] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:25:19] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 18:25:19] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 2 ms to minimize.
[2024-06-01 18:25:19] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 2 ms to minimize.
[2024-06-01 18:25:19] [INFO ] Deduced a trap composed of 17 places in 106 ms of which 2 ms to minimize.
[2024-06-01 18:25:20] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/283 variables, 20/484 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:25:22] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 2 ms to minimize.
[2024-06-01 18:25:22] [INFO ] Deduced a trap composed of 18 places in 64 ms of which 1 ms to minimize.
[2024-06-01 18:25:22] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:25:22] [INFO ] Deduced a trap composed of 17 places in 65 ms of which 1 ms to minimize.
[2024-06-01 18:25:22] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:25:22] [INFO ] Deduced a trap composed of 16 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:25:22] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:25:22] [INFO ] Deduced a trap composed of 24 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:25:22] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:25:22] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:25:23] [INFO ] Deduced a trap composed of 21 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:25:23] [INFO ] Deduced a trap composed of 24 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:25:23] [INFO ] Deduced a trap composed of 24 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:25:23] [INFO ] Deduced a trap composed of 21 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:25:23] [INFO ] Deduced a trap composed of 24 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:25:23] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:25:23] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:25:24] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:25:24] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:25:24] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 20/504 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:25:24] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:25:25] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:25:25] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:25:25] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 4/508 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:25:27] [INFO ] Deduced a trap composed of 12 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:25:27] [INFO ] Deduced a trap composed of 25 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:25:27] [INFO ] Deduced a trap composed of 21 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:25:27] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 4/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/666 variables, and 512 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30013 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 148/148 constraints]
Escalating to Integer solving :Problem set: 0 solved, 382 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 148/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:25:33] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2024-06-01 18:25:33] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 1 ms to minimize.
[2024-06-01 18:25:33] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 1 ms to minimize.
[2024-06-01 18:25:33] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:25:35] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:25:36] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:25:36] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 3/519 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:25:38] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:25:38] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:25:38] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:25:38] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:25:39] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:25:39] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:25:39] [INFO ] Deduced a trap composed of 18 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:25:39] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:25:39] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:25:40] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 10/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 9 (OVERLAPS) 383/666 variables, 283/812 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/666 variables, 382/1194 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:25:51] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:25:51] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:25:51] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-06-01 18:25:52] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:25:52] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-06-01 18:25:54] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:25:57] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:25:57] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:25:59] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2024-06-01 18:25:59] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:25:59] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-06-01 18:26:00] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:26:00] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 666/666 variables, and 1207 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30015 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 178/178 constraints]
After SMT, in 60119ms problems are : Problem set: 0 solved, 382 unsolved
Search for dead transitions found 0 dead transitions in 60122ms
Finished structural reductions in LTL mode , in 1 iterations and 60563 ms. Remains : 283/283 places, 383/383 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 102 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 28465 steps (99 resets) in 150 ms. (188 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p0 p1))), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 238 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 33348 reset in 530 ms.
Product exploration explored 100000 steps with 33404 reset in 521 ms.
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 2 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2024-06-01 18:26:03] [INFO ] Invariant cache hit.
[2024-06-01 18:26:03] [INFO ] Implicit Places using invariants in 141 ms returned []
[2024-06-01 18:26:03] [INFO ] Invariant cache hit.
[2024-06-01 18:26:03] [INFO ] Implicit Places using invariants and state equation in 310 ms returned []
Implicit Place search using SMT with State Equation took 459 ms to find 0 implicit places.
Running 382 sub problems to find dead transitions.
[2024-06-01 18:26:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:26:08] [INFO ] Deduced a trap composed of 8 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:26:08] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:26:09] [INFO ] Deduced a trap composed of 8 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:26:09] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 1 ms to minimize.
[2024-06-01 18:26:09] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 0 ms to minimize.
[2024-06-01 18:26:09] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:26:09] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:26:09] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:26:09] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:26:09] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:26:09] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:26:09] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:26:09] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:26:09] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:26:10] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:26:10] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:26:10] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:26:10] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:26:10] [INFO ] Deduced a trap composed of 18 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:26:10] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 20/384 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:26:10] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:26:10] [INFO ] Deduced a trap composed of 8 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:26:10] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:26:11] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:26:11] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:26:11] [INFO ] Deduced a trap composed of 10 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:26:11] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:26:11] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:26:11] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:26:11] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:26:11] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:26:11] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:26:11] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:26:11] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:26:12] [INFO ] Deduced a trap composed of 20 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:26:12] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:26:12] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:26:12] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:26:12] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:26:12] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 20/404 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:26:12] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:26:12] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:26:12] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:26:12] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:26:13] [INFO ] Deduced a trap composed of 18 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:26:13] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:26:13] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:26:13] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:26:13] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:26:13] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:26:13] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:26:13] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:26:14] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:26:14] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:26:14] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:26:14] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:26:14] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:26:14] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:26:14] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:26:14] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 20/424 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:26:16] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:26:16] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:26:16] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:26:16] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:26:17] [INFO ] Deduced a trap composed of 18 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:26:17] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:26:17] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:26:17] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:26:17] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:26:17] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:26:17] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:26:17] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:26:17] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:26:17] [INFO ] Deduced a trap composed of 21 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:26:17] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:26:18] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:26:18] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:26:18] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:26:18] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:26:18] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 20/444 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:26:18] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:26:19] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:26:19] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:26:19] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:26:19] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:26:19] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:26:19] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:26:19] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:26:19] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:26:19] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:26:19] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:26:19] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:26:19] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:26:19] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:26:19] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:26:20] [INFO ] Deduced a trap composed of 17 places in 44 ms of which 0 ms to minimize.
[2024-06-01 18:26:20] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:26:20] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 0 ms to minimize.
[2024-06-01 18:26:20] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:26:20] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 20/464 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:26:20] [INFO ] Deduced a trap composed of 22 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:26:20] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:26:21] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:26:21] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:26:21] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:26:21] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:26:21] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:26:21] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:26:21] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:26:21] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:26:21] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:26:21] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-06-01 18:26:22] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:26:22] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:26:22] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 2 ms to minimize.
[2024-06-01 18:26:22] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 18:26:22] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:26:22] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:26:22] [INFO ] Deduced a trap composed of 17 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:26:22] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/283 variables, 20/484 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:26:24] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:26:25] [INFO ] Deduced a trap composed of 18 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:26:25] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 1 ms to minimize.
[2024-06-01 18:26:25] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:26:25] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:26:25] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:26:25] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:26:25] [INFO ] Deduced a trap composed of 24 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:26:25] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 1 ms to minimize.
[2024-06-01 18:26:25] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:26:25] [INFO ] Deduced a trap composed of 21 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:26:25] [INFO ] Deduced a trap composed of 24 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:26:25] [INFO ] Deduced a trap composed of 24 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:26:25] [INFO ] Deduced a trap composed of 21 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:26:26] [INFO ] Deduced a trap composed of 24 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:26:26] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:26:26] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:26:26] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:26:26] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:26:26] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 20/504 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:26:27] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:26:27] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:26:27] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:26:28] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 4/508 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:26:29] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:26:29] [INFO ] Deduced a trap composed of 25 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:26:30] [INFO ] Deduced a trap composed of 21 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:26:30] [INFO ] Deduced a trap composed of 17 places in 58 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 4/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/666 variables, and 512 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30014 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 148/148 constraints]
Escalating to Integer solving :Problem set: 0 solved, 382 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 148/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:26:36] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 1 ms to minimize.
[2024-06-01 18:26:36] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 1 ms to minimize.
[2024-06-01 18:26:36] [INFO ] Deduced a trap composed of 15 places in 64 ms of which 1 ms to minimize.
[2024-06-01 18:26:36] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:26:38] [INFO ] Deduced a trap composed of 7 places in 66 ms of which 1 ms to minimize.
[2024-06-01 18:26:39] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:26:39] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 3/519 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:26:41] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:26:41] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:26:41] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:26:41] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:26:41] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:26:41] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:26:41] [INFO ] Deduced a trap composed of 18 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:26:41] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:26:42] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:26:42] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 10/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 9 (OVERLAPS) 383/666 variables, 283/812 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/666 variables, 382/1194 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:26:54] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:26:54] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:26:54] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:26:54] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:26:54] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:26:56] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:26:59] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
[2024-06-01 18:27:00] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:27:01] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2024-06-01 18:27:02] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:27:02] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:27:02] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-06-01 18:27:02] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:27:03] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 666/666 variables, and 1208 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30016 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 179/179 constraints]
After SMT, in 60120ms problems are : Problem set: 0 solved, 382 unsolved
Search for dead transitions found 0 dead transitions in 60124ms
Finished structural reductions in LTL mode , in 1 iterations and 60592 ms. Remains : 283/283 places, 383/383 transitions.
Treatment of property ShieldRVs-PT-020A-LTLFireability-08 finished in 185931 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&&X(X(X(G(p1))))))))'
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 3 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2024-06-01 18:27:03] [INFO ] Invariant cache hit.
[2024-06-01 18:27:03] [INFO ] Implicit Places using invariants in 152 ms returned []
[2024-06-01 18:27:03] [INFO ] Invariant cache hit.
[2024-06-01 18:27:04] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 440 ms to find 0 implicit places.
Running 382 sub problems to find dead transitions.
[2024-06-01 18:27:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:27:09] [INFO ] Deduced a trap composed of 8 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:27:09] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:27:09] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:27:09] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 1 ms to minimize.
[2024-06-01 18:27:09] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 0 ms to minimize.
[2024-06-01 18:27:09] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:27:09] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:27:09] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:27:10] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:27:10] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:27:10] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:27:10] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:27:10] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 1 ms to minimize.
[2024-06-01 18:27:10] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:27:10] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:27:10] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:27:10] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:27:10] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:27:10] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:27:11] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 20/384 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:27:11] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:27:11] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:27:11] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:27:11] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:27:11] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:27:11] [INFO ] Deduced a trap composed of 10 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:27:11] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:27:11] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:27:12] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:27:12] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:27:12] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:27:12] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:27:12] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:27:12] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:27:12] [INFO ] Deduced a trap composed of 20 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:27:12] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:27:12] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:27:12] [INFO ] Deduced a trap composed of 17 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:27:12] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:27:13] [INFO ] Deduced a trap composed of 25 places in 87 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 20/404 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:27:13] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:27:13] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:27:13] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:27:13] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:27:13] [INFO ] Deduced a trap composed of 18 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:27:13] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 2 ms to minimize.
[2024-06-01 18:27:14] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:27:14] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:27:14] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:27:14] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:27:14] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:27:14] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:27:14] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:27:14] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:27:14] [INFO ] Deduced a trap composed of 10 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:27:14] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:27:15] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:27:15] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:27:15] [INFO ] Deduced a trap composed of 16 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:27:15] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 20/424 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:27:17] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:27:17] [INFO ] Deduced a trap composed of 12 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:27:17] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:27:17] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:27:17] [INFO ] Deduced a trap composed of 18 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:27:17] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:27:17] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:27:17] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:27:18] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:27:18] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:27:18] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:27:18] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:27:18] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:27:18] [INFO ] Deduced a trap composed of 21 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:27:18] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 0 ms to minimize.
[2024-06-01 18:27:18] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:27:18] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:27:18] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:27:18] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:27:19] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 20/444 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:27:19] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:27:19] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:27:19] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:27:19] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:27:19] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:27:20] [INFO ] Deduced a trap composed of 15 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:27:20] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:27:20] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:27:20] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:27:20] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:27:20] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:27:20] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:27:20] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:27:20] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:27:20] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:27:20] [INFO ] Deduced a trap composed of 17 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:27:20] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:27:20] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:27:20] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:27:20] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 20/464 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:27:21] [INFO ] Deduced a trap composed of 22 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:27:21] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:27:21] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:27:21] [INFO ] Deduced a trap composed of 17 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:27:21] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:27:21] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:27:22] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:27:22] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:27:22] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 2 ms to minimize.
[2024-06-01 18:27:22] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:27:22] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:27:22] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-06-01 18:27:22] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:27:22] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:27:22] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:27:22] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 18:27:23] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:27:23] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:27:23] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:27:23] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/283 variables, 20/484 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:27:25] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:27:25] [INFO ] Deduced a trap composed of 18 places in 62 ms of which 1 ms to minimize.
[2024-06-01 18:27:25] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:27:25] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 0 ms to minimize.
[2024-06-01 18:27:25] [INFO ] Deduced a trap composed of 16 places in 51 ms of which 1 ms to minimize.
[2024-06-01 18:27:25] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:27:25] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:27:26] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:27:26] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:27:26] [INFO ] Deduced a trap composed of 21 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:27:26] [INFO ] Deduced a trap composed of 21 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:27:26] [INFO ] Deduced a trap composed of 24 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:27:26] [INFO ] Deduced a trap composed of 24 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:27:26] [INFO ] Deduced a trap composed of 21 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:27:26] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:27:26] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:27:26] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:27:27] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:27:27] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:27:27] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 20/504 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:27:27] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:27:28] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:27:28] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:27:28] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 4/508 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:27:30] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:27:30] [INFO ] Deduced a trap composed of 25 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:27:30] [INFO ] Deduced a trap composed of 21 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:27:30] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 4/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/666 variables, and 512 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30011 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 148/148 constraints]
Escalating to Integer solving :Problem set: 0 solved, 382 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 148/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:27:36] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:27:36] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 1 ms to minimize.
[2024-06-01 18:27:36] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 1 ms to minimize.
[2024-06-01 18:27:37] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:27:39] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 1 ms to minimize.
[2024-06-01 18:27:39] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:27:39] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 3/519 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:27:41] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:27:41] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:27:41] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:27:42] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:27:42] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:27:42] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:27:42] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:27:42] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:27:42] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:27:43] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 10/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 9 (OVERLAPS) 383/666 variables, 283/812 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/666 variables, 382/1194 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:27:54] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:27:54] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:27:54] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:27:55] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:27:55] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:27:57] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:28:00] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:28:00] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:28:02] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
[2024-06-01 18:28:02] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:28:02] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:28:03] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:28:03] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 666/666 variables, and 1207 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30013 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 178/178 constraints]
After SMT, in 60130ms problems are : Problem set: 0 solved, 382 unsolved
Search for dead transitions found 0 dead transitions in 60134ms
Finished structural reductions in LTL mode , in 1 iterations and 60578 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 386 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-09
Product exploration explored 100000 steps with 362 reset in 317 ms.
Product exploration explored 100000 steps with 361 reset in 353 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 9 states, 25 edges and 2 AP (stutter sensitive) to 9 states, 25 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 386 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 40000 steps (141 resets) in 194 ms. (205 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (16 resets) in 123 ms. (322 steps per ms) remains 1/1 properties
[2024-06-01 18:28:06] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 13/19 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 13/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 264/283 variables, 76/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 264/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 383/666 variables, 283/647 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/666 variables, 0/647 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/666 variables, 0/647 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 666/666 variables, and 647 constraints, problems are : Problem set: 0 solved, 1 unsolved in 184 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf3 is UNSAT
After SMT solving in domain Int declared 19/666 variables, and 11 constraints, problems are : Problem set: 1 solved, 0 unsolved in 26 ms.
Refiners :[Domain max(s): 6/283 constraints, Positive P Invariants (semi-flows): 5/81 constraints, State Equation: 0/283 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 222ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p0)), (G (OR p0 p1))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F (NOT p1)), (F (NOT (OR (NOT p0) p1))), (F (NOT p0)), (F (NOT (AND p0 p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 283 ms. Reduced automaton from 9 states, 25 edges and 2 AP (stutter sensitive) to 20 states, 82 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 974 ms :[(NOT p1), (NOT p1), (NOT p1), (AND (NOT p1) p0), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND p0 (NOT p1)), false, false, (AND (NOT p1) p0), false, false, false, (AND (NOT p1) p0), false, (AND (NOT p1) p0), false]
Stuttering acceptance computed with spot in 912 ms :[(NOT p1), (NOT p1), (NOT p1), (AND (NOT p1) p0), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND p0 (NOT p1)), false, false, (AND (NOT p1) p0), false, false, false, (AND (NOT p1) p0), false, (AND (NOT p1) p0), false]
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 11 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-06-01 18:28:08] [INFO ] Computed 81 invariants in 2 ms
[2024-06-01 18:28:08] [INFO ] Implicit Places using invariants in 165 ms returned []
[2024-06-01 18:28:08] [INFO ] Invariant cache hit.
[2024-06-01 18:28:08] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 445 ms to find 0 implicit places.
[2024-06-01 18:28:08] [INFO ] Redundant transitions in 71 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 380 sub problems to find dead transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-06-01 18:28:08] [INFO ] Computed 81 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:28:14] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:28:14] [INFO ] Deduced a trap composed of 8 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:28:14] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:28:14] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:28:14] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:28:14] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:28:14] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:28:14] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:28:14] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 0 ms to minimize.
[2024-06-01 18:28:14] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:28:15] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:28:15] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:28:15] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 0 ms to minimize.
[2024-06-01 18:28:15] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:28:15] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 2 ms to minimize.
[2024-06-01 18:28:15] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:28:15] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:28:15] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:28:15] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:28:15] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:28:15] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:28:16] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:28:16] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:28:16] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:28:16] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:28:16] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:28:16] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:28:16] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:28:16] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:28:16] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:28:16] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:28:16] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:28:17] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:28:17] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:28:17] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:28:17] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:28:17] [INFO ] Deduced a trap composed of 59 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:28:17] [INFO ] Deduced a trap composed of 12 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:28:17] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:28:17] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:28:17] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:28:18] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:28:18] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:28:18] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:28:18] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:28:18] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:28:18] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:28:18] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:28:18] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:28:18] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:28:18] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:28:18] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:28:19] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:28:19] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:28:19] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:28:19] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:28:19] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:28:19] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:28:19] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:28:19] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:28:21] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:28:21] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:28:21] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:28:21] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:28:22] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:28:22] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:28:22] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:28:22] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:28:22] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:28:22] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:28:22] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:28:22] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:28:22] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:28:22] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:28:22] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:28:23] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-06-01 18:28:23] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:28:23] [INFO ] Deduced a trap composed of 18 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:28:23] [INFO ] Deduced a trap composed of 17 places in 93 ms of which 2 ms to minimize.
[2024-06-01 18:28:23] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:28:23] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:28:23] [INFO ] Deduced a trap composed of 18 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:28:23] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:28:24] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:28:24] [INFO ] Deduced a trap composed of 8 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:28:24] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:28:24] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:28:24] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:28:24] [INFO ] Deduced a trap composed of 19 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:28:24] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:28:24] [INFO ] Deduced a trap composed of 22 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:28:25] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:28:25] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:28:25] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:28:25] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 2 ms to minimize.
[2024-06-01 18:28:25] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-06-01 18:28:25] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:28:25] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:28:25] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:28:25] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:28:26] [INFO ] Deduced a trap composed of 15 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:28:26] [INFO ] Deduced a trap composed of 20 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:28:26] [INFO ] Deduced a trap composed of 17 places in 70 ms of which 2 ms to minimize.
[2024-06-01 18:28:26] [INFO ] Deduced a trap composed of 16 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:28:26] [INFO ] Deduced a trap composed of 20 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:28:26] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:28:26] [INFO ] Deduced a trap composed of 20 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:28:26] [INFO ] Deduced a trap composed of 19 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:28:26] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:28:26] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:28:27] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:28:27] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:28:27] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:28:27] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:28:27] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:28:27] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:28:27] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:28:28] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:28:28] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:28:28] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:28:30] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:28:30] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:28:31] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:28:31] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:28:32] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:28:32] [INFO ] Deduced a trap composed of 18 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:28:33] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:28:33] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 13 (OVERLAPS) 381/663 variables, 282/773 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 663/663 variables, and 773 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30015 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 128/128 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 128/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:28:41] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (OVERLAPS) 381/663 variables, 282/774 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 380/1154 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:28:50] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 0 ms to minimize.
[2024-06-01 18:28:51] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:28:53] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:28:53] [INFO ] Deduced a trap composed of 6 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:28:54] [INFO ] Deduced a trap composed of 8 places in 65 ms of which 1 ms to minimize.
[2024-06-01 18:28:54] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:28:54] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:28:55] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:28:57] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 9/1163 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:29:06] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 663/663 variables, and 1164 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30012 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 139/139 constraints]
After SMT, in 60122ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60126ms
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 12 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60671 ms. Remains : 282/283 places, 381/383 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0)), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 163 ms. Reduced automaton from 20 states, 82 edges and 2 AP (stutter insensitive) to 18 states, 77 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 820 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false, false, (AND p0 (NOT p1)), false, (AND p0 (NOT p1)), false, (AND (NOT p0) (NOT p1)), false, (AND p0 (NOT p1))]
Reduction of identical properties reduced properties to check from 7 to 6
RANDOM walk for 40000 steps (145 resets) in 256 ms. (155 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (16 resets) in 82 ms. (481 steps per ms) remains 1/1 properties
[2024-06-01 18:29:10] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 13/19 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 13/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 263/282 variables, 76/100 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 263/363 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 0/363 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 381/663 variables, 282/645 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 0/645 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/663 variables, 0/645 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 663/663 variables, and 645 constraints, problems are : Problem set: 0 solved, 1 unsolved in 178 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf3 is UNSAT
After SMT solving in domain Int declared 19/663 variables, and 11 constraints, problems are : Problem set: 1 solved, 0 unsolved in 29 ms.
Refiners :[Domain max(s): 6/282 constraints, Positive P Invariants (semi-flows): 5/81 constraints, State Equation: 0/282 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 212ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (AND p1 p0)), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND p1 p0))), (X (X p0)), (X (X p1)), (G (OR p0 p1))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR (NOT p0) p1))), (F (NOT (AND p0 p1))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 14 factoid took 530 ms. Reduced automaton from 18 states, 77 edges and 2 AP (stutter insensitive) to 18 states, 77 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 814 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false, false, (AND p0 (NOT p1)), false, (AND p0 (NOT p1)), false, (AND (NOT p0) (NOT p1)), false, (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 851 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false, false, (AND p0 (NOT p1)), false, (AND p0 (NOT p1)), false, (AND (NOT p0) (NOT p1)), false, (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 935 ms :[(NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND p0 (NOT p1)), false, false, (AND p0 (NOT p1)), false, (AND p0 (NOT p1)), false, (AND (NOT p0) (NOT p1)), false, (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 363 reset in 327 ms.
Product exploration explored 100000 steps with 365 reset in 364 ms.
Support contains 6 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 6 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-06-01 18:29:14] [INFO ] Invariant cache hit.
[2024-06-01 18:29:14] [INFO ] Implicit Places using invariants in 132 ms returned []
[2024-06-01 18:29:14] [INFO ] Invariant cache hit.
[2024-06-01 18:29:14] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 412 ms to find 0 implicit places.
[2024-06-01 18:29:14] [INFO ] Redundant transitions in 81 ms returned []
Running 380 sub problems to find dead transitions.
[2024-06-01 18:29:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:29:19] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:29:20] [INFO ] Deduced a trap composed of 8 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:29:20] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 1 ms to minimize.
[2024-06-01 18:29:20] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:29:20] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:29:20] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:29:20] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:29:20] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:29:20] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 1 ms to minimize.
[2024-06-01 18:29:20] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:29:20] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:29:20] [INFO ] Deduced a trap composed of 13 places in 66 ms of which 1 ms to minimize.
[2024-06-01 18:29:20] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:29:21] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:29:21] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:29:21] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:29:21] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 0 ms to minimize.
[2024-06-01 18:29:21] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:29:21] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:29:21] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:29:21] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:29:21] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:29:21] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:29:22] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:29:22] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:29:22] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:29:22] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 1 ms to minimize.
[2024-06-01 18:29:22] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:29:22] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:29:22] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:29:22] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:29:22] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:29:22] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:29:22] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:29:23] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:29:23] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:29:23] [INFO ] Deduced a trap composed of 59 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:29:23] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:29:23] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:29:23] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:29:23] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:29:23] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:29:24] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:29:24] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:29:24] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:29:24] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:29:24] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:29:24] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:29:24] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:29:24] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:29:24] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:29:24] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:29:24] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:29:25] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:29:25] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:29:25] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:29:25] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:29:25] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:29:25] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:29:25] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:29:27] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:29:27] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:29:27] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:29:27] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:29:28] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:29:28] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:29:28] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:29:28] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:29:28] [INFO ] Deduced a trap composed of 17 places in 102 ms of which 2 ms to minimize.
[2024-06-01 18:29:28] [INFO ] Deduced a trap composed of 7 places in 98 ms of which 1 ms to minimize.
[2024-06-01 18:29:28] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:29:28] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:29:28] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:29:28] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:29:29] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:29:29] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-06-01 18:29:29] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:29:29] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:29:29] [INFO ] Deduced a trap composed of 17 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:29:29] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:29:29] [INFO ] Deduced a trap composed of 20 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:29:29] [INFO ] Deduced a trap composed of 18 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:29:29] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:29:30] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:29:30] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:29:30] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:29:30] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:29:30] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:29:30] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:29:30] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:29:30] [INFO ] Deduced a trap composed of 22 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:29:31] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:29:31] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:29:31] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:29:31] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:29:31] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-06-01 18:29:31] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:29:31] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:29:31] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:29:31] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:29:32] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:29:32] [INFO ] Deduced a trap composed of 20 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:29:32] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:29:32] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:29:32] [INFO ] Deduced a trap composed of 20 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:29:32] [INFO ] Deduced a trap composed of 20 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:29:32] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:29:32] [INFO ] Deduced a trap composed of 19 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:29:32] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:29:33] [INFO ] Deduced a trap composed of 13 places in 102 ms of which 1 ms to minimize.
[2024-06-01 18:29:33] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:29:33] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:29:33] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:29:33] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:29:33] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:29:33] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:29:34] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:29:34] [INFO ] Deduced a trap composed of 12 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:29:34] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:29:34] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:29:36] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:29:37] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:29:37] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:29:37] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:29:38] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:29:38] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:29:39] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:29:40] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
SMT process timed out in 30094ms, After SMT, problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 30099ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 30614 ms. Remains : 282/282 places, 381/381 transitions.
Treatment of property ShieldRVs-PT-020A-LTLFireability-09 finished in 161213 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(p1) U G(p2))&&p0) U X(X(!p1))))'
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 5 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-06-01 18:29:45] [INFO ] Computed 81 invariants in 1 ms
[2024-06-01 18:29:45] [INFO ] Implicit Places using invariants in 142 ms returned []
[2024-06-01 18:29:45] [INFO ] Invariant cache hit.
[2024-06-01 18:29:45] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 433 ms to find 0 implicit places.
Running 382 sub problems to find dead transitions.
[2024-06-01 18:29:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:29:50] [INFO ] Deduced a trap composed of 8 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:29:50] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:29:50] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:29:50] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 0 ms to minimize.
[2024-06-01 18:29:50] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 0 ms to minimize.
[2024-06-01 18:29:51] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:29:51] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:29:51] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:29:51] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:29:51] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2024-06-01 18:29:51] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:29:51] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:29:51] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:29:51] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:29:51] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:29:51] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:29:51] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:29:52] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:29:52] [INFO ] Deduced a trap composed of 18 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:29:52] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 20/384 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:29:52] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:29:52] [INFO ] Deduced a trap composed of 8 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:29:52] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:29:52] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:29:52] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:29:53] [INFO ] Deduced a trap composed of 10 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:29:53] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:29:53] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:29:53] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:29:53] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:29:53] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:29:53] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:29:53] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:29:53] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:29:53] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:29:53] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:29:54] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:29:54] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:29:54] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:29:54] [INFO ] Deduced a trap composed of 25 places in 78 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 20/404 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:29:54] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:29:54] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:29:54] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:29:54] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 1 ms to minimize.
[2024-06-01 18:29:55] [INFO ] Deduced a trap composed of 18 places in 98 ms of which 1 ms to minimize.
[2024-06-01 18:29:55] [INFO ] Deduced a trap composed of 7 places in 107 ms of which 2 ms to minimize.
[2024-06-01 18:29:55] [INFO ] Deduced a trap composed of 12 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:29:55] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:29:55] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:29:55] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 2 ms to minimize.
[2024-06-01 18:29:55] [INFO ] Deduced a trap composed of 12 places in 103 ms of which 1 ms to minimize.
[2024-06-01 18:29:55] [INFO ] Deduced a trap composed of 7 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:29:56] [INFO ] Deduced a trap composed of 12 places in 105 ms of which 1 ms to minimize.
[2024-06-01 18:29:56] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:29:56] [INFO ] Deduced a trap composed of 10 places in 104 ms of which 1 ms to minimize.
[2024-06-01 18:29:56] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:29:56] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:29:56] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 0 ms to minimize.
[2024-06-01 18:29:56] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:29:56] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 20/424 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:29:58] [INFO ] Deduced a trap composed of 13 places in 99 ms of which 2 ms to minimize.
[2024-06-01 18:29:58] [INFO ] Deduced a trap composed of 12 places in 98 ms of which 2 ms to minimize.
[2024-06-01 18:29:58] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:29:58] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:29:59] [INFO ] Deduced a trap composed of 18 places in 103 ms of which 1 ms to minimize.
[2024-06-01 18:29:59] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 0 ms to minimize.
[2024-06-01 18:29:59] [INFO ] Deduced a trap composed of 16 places in 96 ms of which 2 ms to minimize.
[2024-06-01 18:29:59] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:29:59] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:29:59] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:29:59] [INFO ] Deduced a trap composed of 12 places in 95 ms of which 2 ms to minimize.
[2024-06-01 18:29:59] [INFO ] Deduced a trap composed of 7 places in 106 ms of which 1 ms to minimize.
[2024-06-01 18:30:00] [INFO ] Deduced a trap composed of 17 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:30:00] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 2 ms to minimize.
[2024-06-01 18:30:00] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 1 ms to minimize.
[2024-06-01 18:30:00] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 0 ms to minimize.
[2024-06-01 18:30:00] [INFO ] Deduced a trap composed of 12 places in 103 ms of which 1 ms to minimize.
[2024-06-01 18:30:00] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:30:00] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 0 ms to minimize.
[2024-06-01 18:30:00] [INFO ] Deduced a trap composed of 12 places in 95 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 20/444 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:30:01] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:30:01] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 2 ms to minimize.
[2024-06-01 18:30:01] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:30:01] [INFO ] Deduced a trap composed of 17 places in 102 ms of which 1 ms to minimize.
[2024-06-01 18:30:01] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:30:01] [INFO ] Deduced a trap composed of 15 places in 114 ms of which 2 ms to minimize.
[2024-06-01 18:30:01] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-06-01 18:30:01] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:30:01] [INFO ] Deduced a trap composed of 13 places in 57 ms of which 0 ms to minimize.
[2024-06-01 18:30:02] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:30:02] [INFO ] Deduced a trap composed of 14 places in 62 ms of which 1 ms to minimize.
[2024-06-01 18:30:02] [INFO ] Deduced a trap composed of 10 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:30:02] [INFO ] Deduced a trap composed of 13 places in 64 ms of which 1 ms to minimize.
[2024-06-01 18:30:02] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:30:02] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 1 ms to minimize.
[2024-06-01 18:30:02] [INFO ] Deduced a trap composed of 17 places in 66 ms of which 0 ms to minimize.
[2024-06-01 18:30:02] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:30:02] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:30:02] [INFO ] Deduced a trap composed of 16 places in 58 ms of which 0 ms to minimize.
[2024-06-01 18:30:02] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 20/464 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:30:03] [INFO ] Deduced a trap composed of 22 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:30:03] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:30:03] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:30:03] [INFO ] Deduced a trap composed of 17 places in 107 ms of which 1 ms to minimize.
[2024-06-01 18:30:03] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:30:03] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:30:04] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:30:04] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 1 ms to minimize.
[2024-06-01 18:30:04] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:30:04] [INFO ] Deduced a trap composed of 7 places in 99 ms of which 1 ms to minimize.
[2024-06-01 18:30:04] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:30:04] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:30:04] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 2 ms to minimize.
[2024-06-01 18:30:04] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:30:05] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:30:05] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-06-01 18:30:05] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:30:05] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:30:05] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:30:05] [INFO ] Deduced a trap composed of 13 places in 127 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/283 variables, 20/484 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:30:07] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:30:07] [INFO ] Deduced a trap composed of 18 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:30:07] [INFO ] Deduced a trap composed of 21 places in 64 ms of which 1 ms to minimize.
[2024-06-01 18:30:07] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:30:07] [INFO ] Deduced a trap composed of 16 places in 64 ms of which 1 ms to minimize.
[2024-06-01 18:30:08] [INFO ] Deduced a trap composed of 16 places in 98 ms of which 2 ms to minimize.
[2024-06-01 18:30:08] [INFO ] Deduced a trap composed of 16 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:30:08] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:30:08] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:30:08] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 0 ms to minimize.
[2024-06-01 18:30:08] [INFO ] Deduced a trap composed of 21 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:30:08] [INFO ] Deduced a trap composed of 24 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:30:08] [INFO ] Deduced a trap composed of 24 places in 95 ms of which 2 ms to minimize.
[2024-06-01 18:30:08] [INFO ] Deduced a trap composed of 21 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:30:08] [INFO ] Deduced a trap composed of 24 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:30:08] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:30:09] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:30:09] [INFO ] Deduced a trap composed of 14 places in 101 ms of which 2 ms to minimize.
[2024-06-01 18:30:09] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:30:09] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 20/504 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:30:10] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:30:10] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 1 ms to minimize.
[2024-06-01 18:30:10] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:30:11] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 4/508 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:30:12] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:30:12] [INFO ] Deduced a trap composed of 25 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:30:12] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:30:12] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 4/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/666 variables, and 512 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30014 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 148/148 constraints]
Escalating to Integer solving :Problem set: 0 solved, 382 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 148/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:30:18] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 1 ms to minimize.
[2024-06-01 18:30:18] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:30:18] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 1 ms to minimize.
[2024-06-01 18:30:18] [INFO ] Deduced a trap composed of 15 places in 65 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:30:20] [INFO ] Deduced a trap composed of 7 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:30:20] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:30:20] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 3/519 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:30:23] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:30:23] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:30:23] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:30:23] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:30:23] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:30:23] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:30:23] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:30:23] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:30:24] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:30:24] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 10/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 9 (OVERLAPS) 383/666 variables, 283/812 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/666 variables, 382/1194 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:30:35] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:30:36] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:30:36] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:30:36] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:30:36] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:30:38] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:30:41] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:30:42] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:30:43] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:30:44] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:30:44] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:30:44] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:30:45] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 666/666 variables, and 1207 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30012 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 178/178 constraints]
After SMT, in 60132ms problems are : Problem set: 0 solved, 382 unsolved
Search for dead transitions found 0 dead transitions in 60137ms
Finished structural reductions in LTL mode , in 1 iterations and 60578 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 587 ms :[p1, p1, false, p1, false, p1, true, (AND (NOT p2) p1), p1, p1, (AND (NOT p2) p1), (NOT p1), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-10
Product exploration explored 100000 steps with 33333 reset in 508 ms.
Product exploration explored 100000 steps with 33333 reset in 517 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p2 (NOT p1)))), (X (AND (NOT p2) (NOT p1))), (X (NOT p1)), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 13 factoid took 20 ms. Reduced automaton from 14 states, 29 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-020A-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-020A-LTLFireability-10 finished in 62255 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0)) U !p1)))'
Support contains 7 out of 283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 7 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2024-06-01 18:30:47] [INFO ] Invariant cache hit.
[2024-06-01 18:30:47] [INFO ] Implicit Places using invariants in 137 ms returned []
[2024-06-01 18:30:47] [INFO ] Invariant cache hit.
[2024-06-01 18:30:47] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 432 ms to find 0 implicit places.
Running 382 sub problems to find dead transitions.
[2024-06-01 18:30:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:30:52] [INFO ] Deduced a trap composed of 8 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:30:52] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:30:53] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:30:53] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 1 ms to minimize.
[2024-06-01 18:30:53] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 0 ms to minimize.
[2024-06-01 18:30:53] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:30:53] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:30:53] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:30:53] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:30:53] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 0 ms to minimize.
[2024-06-01 18:30:53] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:30:53] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:30:53] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2024-06-01 18:30:53] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:30:54] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:30:54] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:30:54] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:30:54] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 0 ms to minimize.
[2024-06-01 18:30:54] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:30:54] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 20/384 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:30:54] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:30:54] [INFO ] Deduced a trap composed of 8 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:30:54] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:30:55] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:30:55] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:30:55] [INFO ] Deduced a trap composed of 10 places in 81 ms of which 5 ms to minimize.
[2024-06-01 18:30:55] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:30:55] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:30:55] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:30:55] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:30:55] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:30:55] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:30:55] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:30:55] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:30:56] [INFO ] Deduced a trap composed of 20 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:30:56] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:30:56] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:30:56] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:30:56] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:30:56] [INFO ] Deduced a trap composed of 25 places in 84 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 20/404 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:30:56] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:30:56] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:30:56] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:30:56] [INFO ] Deduced a trap composed of 14 places in 67 ms of which 2 ms to minimize.
[2024-06-01 18:30:57] [INFO ] Deduced a trap composed of 18 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:30:57] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:30:57] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:30:57] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:30:57] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:30:57] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:30:57] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:30:57] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:30:58] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:30:58] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:30:58] [INFO ] Deduced a trap composed of 10 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:30:58] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:30:58] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:30:58] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:30:58] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:30:58] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 20/424 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:31:00] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:31:00] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:31:00] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:31:00] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:31:00] [INFO ] Deduced a trap composed of 18 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:31:01] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 0 ms to minimize.
[2024-06-01 18:31:01] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:31:01] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:31:01] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:31:01] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:31:01] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:31:01] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:31:01] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:31:01] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:31:01] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:31:02] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:31:02] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:31:02] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:31:02] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:31:02] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 20/444 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:31:02] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:31:02] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:31:03] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:31:03] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:31:03] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:31:03] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:31:03] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:31:03] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:31:03] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:31:03] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:31:03] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:31:03] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:31:03] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:31:03] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:31:03] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:31:04] [INFO ] Deduced a trap composed of 17 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:31:04] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:31:04] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:31:04] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:31:04] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 20/464 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:31:04] [INFO ] Deduced a trap composed of 22 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:31:04] [INFO ] Deduced a trap composed of 15 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:31:04] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:31:05] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:31:05] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:31:05] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:31:05] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:31:05] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:31:05] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:31:05] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:31:05] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:31:05] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-06-01 18:31:06] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:31:06] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:31:06] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:31:06] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-06-01 18:31:06] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:31:06] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:31:06] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:31:06] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/283 variables, 20/484 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:31:08] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:31:08] [INFO ] Deduced a trap composed of 18 places in 60 ms of which 1 ms to minimize.
[2024-06-01 18:31:09] [INFO ] Deduced a trap composed of 21 places in 62 ms of which 1 ms to minimize.
[2024-06-01 18:31:09] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 1 ms to minimize.
[2024-06-01 18:31:09] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 0 ms to minimize.
[2024-06-01 18:31:09] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:31:09] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:31:09] [INFO ] Deduced a trap composed of 24 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:31:09] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 0 ms to minimize.
[2024-06-01 18:31:09] [INFO ] Deduced a trap composed of 21 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:31:09] [INFO ] Deduced a trap composed of 21 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:31:09] [INFO ] Deduced a trap composed of 24 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:31:09] [INFO ] Deduced a trap composed of 24 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:31:09] [INFO ] Deduced a trap composed of 21 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:31:09] [INFO ] Deduced a trap composed of 24 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:31:10] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:31:10] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:31:10] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:31:10] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:31:10] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 20/504 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:31:11] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:31:11] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:31:11] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:31:12] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 4/508 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:31:13] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:31:13] [INFO ] Deduced a trap composed of 25 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:31:13] [INFO ] Deduced a trap composed of 21 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:31:13] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 4/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/666 variables, and 512 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30014 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 148/148 constraints]
Escalating to Integer solving :Problem set: 0 solved, 382 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 148/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:31:20] [INFO ] Deduced a trap composed of 14 places in 60 ms of which 1 ms to minimize.
[2024-06-01 18:31:20] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 1 ms to minimize.
[2024-06-01 18:31:20] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-06-01 18:31:20] [INFO ] Deduced a trap composed of 15 places in 58 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:31:22] [INFO ] Deduced a trap composed of 7 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:31:22] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:31:22] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 3/519 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:31:25] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:31:25] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:31:25] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:31:25] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:31:25] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:31:25] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:31:25] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:31:25] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:31:26] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:31:26] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 10/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 9 (OVERLAPS) 383/666 variables, 283/812 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/666 variables, 382/1194 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:31:37] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:31:38] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:31:38] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:31:38] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:31:38] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:31:40] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:31:43] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:31:44] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:31:45] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:31:46] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-06-01 18:31:46] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:31:46] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:31:46] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:31:47] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 666/666 variables, and 1208 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30012 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 179/179 constraints]
After SMT, in 60108ms problems are : Problem set: 0 solved, 382 unsolved
Search for dead transitions found 0 dead transitions in 60112ms
Finished structural reductions in LTL mode , in 1 iterations and 60554 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 141 ms :[p1, p1, (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-11
Product exploration explored 100000 steps with 50000 reset in 633 ms.
Product exploration explored 100000 steps with 50000 reset in 651 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 16 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-020A-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-020A-LTLFireability-11 finished in 62015 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((G(p1)||p0))))'
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 20 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-06-01 18:31:49] [INFO ] Computed 81 invariants in 1 ms
[2024-06-01 18:31:49] [INFO ] Implicit Places using invariants in 145 ms returned []
[2024-06-01 18:31:49] [INFO ] Invariant cache hit.
[2024-06-01 18:31:49] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 431 ms to find 0 implicit places.
[2024-06-01 18:31:49] [INFO ] Redundant transitions in 67 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 380 sub problems to find dead transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-06-01 18:31:49] [INFO ] Computed 81 invariants in 8 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:31:54] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:31:54] [INFO ] Deduced a trap composed of 8 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:31:55] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:31:55] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:31:55] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:31:55] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:31:55] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:31:55] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:31:55] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:31:55] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:31:55] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:31:55] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:31:55] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:31:55] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:31:56] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:31:56] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:31:56] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:31:56] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:31:56] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:31:56] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:31:56] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:31:56] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:31:56] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:31:56] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:31:57] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:31:57] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:31:57] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 1 ms to minimize.
[2024-06-01 18:31:57] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:31:57] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:31:57] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:31:57] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:31:57] [INFO ] Deduced a trap composed of 15 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:31:57] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:31:57] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:31:57] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:31:58] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:31:58] [INFO ] Deduced a trap composed of 59 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:31:58] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:31:58] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 2 ms to minimize.
[2024-06-01 18:31:58] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:31:58] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:31:58] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:31:59] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:31:59] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:31:59] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:31:59] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:31:59] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:31:59] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:31:59] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:31:59] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:31:59] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:31:59] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:31:59] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:31:59] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:32:00] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:32:00] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:32:00] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:32:00] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:32:00] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:32:00] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:32:02] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:32:02] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:32:02] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:32:02] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:32:02] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:32:03] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:32:03] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:32:03] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:32:03] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:32:03] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:32:03] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:32:03] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:32:03] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:32:03] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:32:03] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:32:03] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-06-01 18:32:03] [INFO ] Deduced a trap composed of 17 places in 94 ms of which 2 ms to minimize.
[2024-06-01 18:32:04] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:32:04] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:32:04] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:32:04] [INFO ] Deduced a trap composed of 20 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:32:04] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:32:04] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:32:04] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:32:05] [INFO ] Deduced a trap composed of 8 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:32:05] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:32:05] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:32:05] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:32:05] [INFO ] Deduced a trap composed of 19 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:32:05] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:32:05] [INFO ] Deduced a trap composed of 22 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:32:05] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:32:06] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:32:06] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:32:06] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:32:06] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-06-01 18:32:06] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:32:06] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:32:06] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:32:06] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:32:06] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:32:06] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:32:07] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:32:07] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:32:07] [INFO ] Deduced a trap composed of 20 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:32:07] [INFO ] Deduced a trap composed of 20 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:32:07] [INFO ] Deduced a trap composed of 20 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:32:07] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 2 ms to minimize.
[2024-06-01 18:32:07] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:32:07] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:32:08] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:32:08] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:32:08] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:32:08] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:32:08] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:32:08] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:32:08] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:32:08] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:32:09] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:32:09] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:32:11] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:32:11] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:32:12] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:32:12] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:32:13] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:32:13] [INFO ] Deduced a trap composed of 18 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:32:14] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:32:14] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 13 (OVERLAPS) 381/663 variables, 282/773 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:32:19] [INFO ] Deduced a trap composed of 14 places in 67 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 663/663 variables, and 774 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30011 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 129/129 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 129/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:32:22] [INFO ] Deduced a trap composed of 17 places in 94 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 1/493 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (OVERLAPS) 381/663 variables, 282/775 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 380/1155 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:32:32] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:32:34] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:32:34] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
[2024-06-01 18:32:35] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:32:35] [INFO ] Deduced a trap composed of 8 places in 58 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 5/1160 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:32:47] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:32:47] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:32:48] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2024-06-01 18:32:48] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 663/663 variables, and 1164 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30012 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 139/139 constraints]
After SMT, in 60115ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60118ms
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 7 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60653 ms. Remains : 282/283 places, 381/383 transitions.
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-13
Stuttering criterion allowed to conclude after 288 steps with 0 reset in 3 ms.
FORMULA ShieldRVs-PT-020A-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-020A-LTLFireability-13 finished in 60759 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X((p1||(X(p2) U (p0&&X(p2))))))))'
Support contains 3 out of 283 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Applied a total of 0 rules in 4 ms. Remains 283 /283 variables (removed 0) and now considering 383/383 (removed 0) transitions.
// Phase 1: matrix 383 rows 283 cols
[2024-06-01 18:32:50] [INFO ] Computed 81 invariants in 1 ms
[2024-06-01 18:32:50] [INFO ] Implicit Places using invariants in 135 ms returned []
[2024-06-01 18:32:50] [INFO ] Invariant cache hit.
[2024-06-01 18:32:50] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
Running 382 sub problems to find dead transitions.
[2024-06-01 18:32:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:32:55] [INFO ] Deduced a trap composed of 8 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:32:55] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:32:55] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:32:55] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2024-06-01 18:32:55] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:32:56] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:32:56] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:32:56] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:32:56] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:32:56] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 0 ms to minimize.
[2024-06-01 18:32:56] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:32:56] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:32:56] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:32:56] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:32:56] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:32:56] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:32:56] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:32:57] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:32:57] [INFO ] Deduced a trap composed of 18 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:32:57] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 20/384 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:32:57] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:32:57] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:32:57] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:32:57] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:32:57] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:32:57] [INFO ] Deduced a trap composed of 10 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:32:58] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:32:58] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:32:58] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:32:58] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:32:58] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:32:58] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:32:58] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:32:58] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:32:58] [INFO ] Deduced a trap composed of 20 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:32:58] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:32:58] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:32:59] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:32:59] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:32:59] [INFO ] Deduced a trap composed of 25 places in 78 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 20/404 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:32:59] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:32:59] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:32:59] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:32:59] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:32:59] [INFO ] Deduced a trap composed of 18 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:33:00] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:33:00] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:33:00] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:33:00] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:33:00] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:33:00] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:33:00] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:33:00] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:33:00] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:33:00] [INFO ] Deduced a trap composed of 10 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:33:01] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:33:01] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:33:01] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:33:01] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:33:01] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 20/424 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:33:03] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:33:03] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:33:03] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:33:03] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:33:03] [INFO ] Deduced a trap composed of 18 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:33:03] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 0 ms to minimize.
[2024-06-01 18:33:03] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:33:04] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:33:04] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:33:04] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:33:04] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:33:04] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:33:04] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:33:04] [INFO ] Deduced a trap composed of 21 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:33:04] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 1 ms to minimize.
[2024-06-01 18:33:04] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:33:04] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:33:04] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 2 ms to minimize.
[2024-06-01 18:33:05] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:33:05] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 20/444 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:33:05] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:33:05] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 2 ms to minimize.
[2024-06-01 18:33:05] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:33:05] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 10 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 16 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:33:06] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 20/464 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:33:07] [INFO ] Deduced a trap composed of 22 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:33:07] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:33:07] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:33:07] [INFO ] Deduced a trap composed of 17 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:33:07] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 2 ms to minimize.
[2024-06-01 18:33:08] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:33:08] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:33:08] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:33:08] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:33:08] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:33:08] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:33:08] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-06-01 18:33:08] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:33:08] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:33:09] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:33:09] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:33:09] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:33:09] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:33:09] [INFO ] Deduced a trap composed of 17 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:33:09] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/283 variables, 20/484 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:33:11] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:33:11] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 1 ms to minimize.
[2024-06-01 18:33:11] [INFO ] Deduced a trap composed of 21 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:33:11] [INFO ] Deduced a trap composed of 17 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:33:11] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 1 ms to minimize.
[2024-06-01 18:33:12] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:33:12] [INFO ] Deduced a trap composed of 16 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:33:12] [INFO ] Deduced a trap composed of 24 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:33:12] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 1 ms to minimize.
[2024-06-01 18:33:12] [INFO ] Deduced a trap composed of 21 places in 62 ms of which 1 ms to minimize.
[2024-06-01 18:33:12] [INFO ] Deduced a trap composed of 21 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:33:12] [INFO ] Deduced a trap composed of 24 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:33:12] [INFO ] Deduced a trap composed of 24 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:33:12] [INFO ] Deduced a trap composed of 21 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:33:12] [INFO ] Deduced a trap composed of 24 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:33:12] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:33:13] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:33:13] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:33:13] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:33:13] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 20/504 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:33:13] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:33:14] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:33:14] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:33:15] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 4/508 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:33:16] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:33:16] [INFO ] Deduced a trap composed of 25 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:33:16] [INFO ] Deduced a trap composed of 21 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:33:16] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 4/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/666 variables, and 512 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30015 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 0/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 148/148 constraints]
Escalating to Integer solving :Problem set: 0 solved, 382 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/282 variables, 282/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/282 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 2 (OVERLAPS) 1/283 variables, 81/363 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/283 variables, 1/364 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/283 variables, 148/512 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:33:23] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 1 ms to minimize.
[2024-06-01 18:33:23] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:33:23] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 1 ms to minimize.
[2024-06-01 18:33:23] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/283 variables, 4/516 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:33:25] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 1 ms to minimize.
[2024-06-01 18:33:25] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:33:25] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/283 variables, 3/519 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:33:27] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:33:28] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:33:28] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:33:28] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:33:28] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:33:28] [INFO ] Deduced a trap composed of 14 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:33:28] [INFO ] Deduced a trap composed of 18 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:33:28] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:33:29] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 0 ms to minimize.
[2024-06-01 18:33:29] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 10/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/283 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 9 (OVERLAPS) 383/666 variables, 283/812 constraints. Problems are: Problem set: 0 solved, 382 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/666 variables, 382/1194 constraints. Problems are: Problem set: 0 solved, 382 unsolved
[2024-06-01 18:33:40] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:33:41] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:33:41] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:33:41] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:33:41] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:33:43] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:33:46] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
[2024-06-01 18:33:47] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:33:48] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:33:48] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:33:48] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:33:49] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:33:49] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:33:50] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 666/666 variables, and 1208 constraints, problems are : Problem set: 0 solved, 382 unsolved in 30022 ms.
Refiners :[Domain max(s): 283/283 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 382/382 constraints, Known Traps: 179/179 constraints]
After SMT, in 60129ms problems are : Problem set: 0 solved, 382 unsolved
Search for dead transitions found 0 dead transitions in 60133ms
Finished structural reductions in LTL mode , in 1 iterations and 60552 ms. Remains : 283/283 places, 383/383 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-15
Product exploration explored 100000 steps with 1015 reset in 287 ms.
Product exploration explored 100000 steps with 996 reset in 328 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 105 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 10779 steps (37 resets) in 66 ms. (160 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p0), (F (NOT (OR p0 (NOT p1)))), (F p1), (F (NOT (OR (NOT p0) p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 253 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 190 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-06-01 18:33:52] [INFO ] Invariant cache hit.
[2024-06-01 18:33:52] [INFO ] [Real]Absence check using 81 positive place invariants in 17 ms returned sat
[2024-06-01 18:33:52] [INFO ] [Real]Absence check using state equation in 203 ms returned sat
[2024-06-01 18:33:52] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 18:33:52] [INFO ] [Nat]Absence check using 81 positive place invariants in 16 ms returned sat
[2024-06-01 18:33:52] [INFO ] [Nat]Absence check using state equation in 188 ms returned sat
[2024-06-01 18:33:53] [INFO ] Computed and/alt/rep : 191/724/191 causal constraints (skipped 191 transitions) in 54 ms.
[2024-06-01 18:33:54] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:33:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 90 ms
[2024-06-01 18:33:54] [INFO ] Added : 152 causal constraints over 31 iterations in 1132 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 283 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 12 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-06-01 18:33:54] [INFO ] Computed 81 invariants in 2 ms
[2024-06-01 18:33:54] [INFO ] Implicit Places using invariants in 132 ms returned []
[2024-06-01 18:33:54] [INFO ] Invariant cache hit.
[2024-06-01 18:33:54] [INFO ] Implicit Places using invariants and state equation in 263 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
[2024-06-01 18:33:54] [INFO ] Redundant transitions in 68 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 380 sub problems to find dead transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-06-01 18:33:54] [INFO ] Computed 81 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:33:59] [INFO ] Deduced a trap composed of 8 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:34:00] [INFO ] Deduced a trap composed of 8 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:34:00] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 0 ms to minimize.
[2024-06-01 18:34:00] [INFO ] Deduced a trap composed of 7 places in 62 ms of which 1 ms to minimize.
[2024-06-01 18:34:00] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:34:00] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:34:00] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:34:00] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:34:00] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 0 ms to minimize.
[2024-06-01 18:34:00] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:34:00] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:34:01] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:34:01] [INFO ] Deduced a trap composed of 7 places in 61 ms of which 1 ms to minimize.
[2024-06-01 18:34:01] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:34:01] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:34:01] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:34:01] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:34:01] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:34:01] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:34:01] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:01] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:34:02] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:34:02] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:34:02] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:34:02] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:34:02] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:34:02] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:34:02] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:34:02] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:34:02] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:34:02] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:34:03] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 1 ms to minimize.
[2024-06-01 18:34:03] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:34:03] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:34:03] [INFO ] Deduced a trap composed of 12 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:34:03] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 1 ms to minimize.
[2024-06-01 18:34:03] [INFO ] Deduced a trap composed of 59 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:34:03] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:34:03] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:34:03] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:04] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:34:04] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:34:04] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:34:04] [INFO ] Deduced a trap composed of 14 places in 101 ms of which 2 ms to minimize.
[2024-06-01 18:34:04] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:34:04] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:34:04] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2024-06-01 18:34:04] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:34:04] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:34:05] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:34:05] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 0 ms to minimize.
[2024-06-01 18:34:05] [INFO ] Deduced a trap composed of 17 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:34:05] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:34:05] [INFO ] Deduced a trap composed of 17 places in 96 ms of which 2 ms to minimize.
[2024-06-01 18:34:05] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:34:05] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:34:05] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:34:05] [INFO ] Deduced a trap composed of 13 places in 99 ms of which 1 ms to minimize.
[2024-06-01 18:34:05] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 1 ms to minimize.
[2024-06-01 18:34:06] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:08] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:34:08] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:34:08] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:34:08] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:34:08] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:34:08] [INFO ] Deduced a trap composed of 7 places in 103 ms of which 1 ms to minimize.
[2024-06-01 18:34:08] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:34:08] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:34:08] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:34:09] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:34:09] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:34:09] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 18:34:09] [INFO ] Deduced a trap composed of 13 places in 132 ms of which 2 ms to minimize.
[2024-06-01 18:34:09] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:34:09] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:34:09] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-06-01 18:34:09] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 2 ms to minimize.
[2024-06-01 18:34:09] [INFO ] Deduced a trap composed of 18 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:34:09] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:34:09] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:10] [INFO ] Deduced a trap composed of 20 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:34:10] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:34:10] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:34:10] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:34:10] [INFO ] Deduced a trap composed of 8 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:34:10] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:34:11] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:34:11] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:34:11] [INFO ] Deduced a trap composed of 19 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:34:11] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:34:11] [INFO ] Deduced a trap composed of 22 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:34:11] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:34:11] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:34:11] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:34:11] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:34:11] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 18:34:12] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:34:12] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:34:12] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:34:12] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:12] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:34:12] [INFO ] Deduced a trap composed of 20 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:34:12] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:34:12] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:34:12] [INFO ] Deduced a trap composed of 20 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:34:12] [INFO ] Deduced a trap composed of 20 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:34:13] [INFO ] Deduced a trap composed of 20 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:34:13] [INFO ] Deduced a trap composed of 19 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:34:13] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:34:13] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:34:13] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:34:13] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:34:14] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:34:14] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:34:14] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 1 ms to minimize.
[2024-06-01 18:34:14] [INFO ] Deduced a trap composed of 12 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:34:14] [INFO ] Deduced a trap composed of 12 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:34:14] [INFO ] Deduced a trap composed of 12 places in 98 ms of which 1 ms to minimize.
[2024-06-01 18:34:14] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:34:14] [INFO ] Deduced a trap composed of 7 places in 103 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:17] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:34:17] [INFO ] Deduced a trap composed of 14 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:34:17] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:34:18] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:19] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:34:19] [INFO ] Deduced a trap composed of 18 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:34:20] [INFO ] Deduced a trap composed of 12 places in 100 ms of which 1 ms to minimize.
[2024-06-01 18:34:20] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
SMT process timed out in 30096ms, After SMT, problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 30101ms
Starting structural reductions in SI_LTL mode, iteration 1 : 282/283 places, 381/383 transitions.
Applied a total of 0 rules in 10 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 30592 ms. Remains : 282/283 places, 381/383 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 135 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 208 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 17433 steps (62 resets) in 78 ms. (220 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p0), (F (NOT (OR p0 (NOT p1)))), (F p1), (F (NOT (OR (NOT p0) p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 13 factoid took 387 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 202 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-06-01 18:34:25] [INFO ] Invariant cache hit.
[2024-06-01 18:34:26] [INFO ] [Real]Absence check using 81 positive place invariants in 17 ms returned sat
[2024-06-01 18:34:26] [INFO ] [Real]Absence check using state equation in 231 ms returned sat
[2024-06-01 18:34:26] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 18:34:26] [INFO ] [Nat]Absence check using 81 positive place invariants in 18 ms returned sat
[2024-06-01 18:34:26] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2024-06-01 18:34:26] [INFO ] Computed and/alt/rep : 189/719/189 causal constraints (skipped 191 transitions) in 25 ms.
[2024-06-01 18:34:27] [INFO ] Added : 132 causal constraints over 27 iterations in 851 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 215 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1028 reset in 290 ms.
Product exploration explored 100000 steps with 1030 reset in 394 ms.
Support contains 3 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 6 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-06-01 18:34:28] [INFO ] Invariant cache hit.
[2024-06-01 18:34:28] [INFO ] Implicit Places using invariants in 135 ms returned []
[2024-06-01 18:34:28] [INFO ] Invariant cache hit.
[2024-06-01 18:34:28] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 408 ms to find 0 implicit places.
[2024-06-01 18:34:28] [INFO ] Redundant transitions in 72 ms returned []
Running 380 sub problems to find dead transitions.
[2024-06-01 18:34:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:34] [INFO ] Deduced a trap composed of 8 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:34:34] [INFO ] Deduced a trap composed of 8 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:34:34] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:34:34] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 0 ms to minimize.
[2024-06-01 18:34:34] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:34:34] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:34:34] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:34:34] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:34:34] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:34:34] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:34:34] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:34:35] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:34:35] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:34:35] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:34:35] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:34:35] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:34:35] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:34:35] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:34:35] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:34:35] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:35] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:34:36] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:34:36] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:34:36] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:34:36] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:34:36] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:34:36] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:34:36] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:34:36] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:34:36] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:34:36] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:34:36] [INFO ] Deduced a trap composed of 15 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:34:36] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:34:37] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:34:37] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:34:37] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:34:37] [INFO ] Deduced a trap composed of 59 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:34:37] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:34:37] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:34:37] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:37] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:34:38] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:34:38] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:34:38] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:34:38] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:34:38] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:34:38] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:34:38] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:34:38] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:34:38] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:34:38] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:34:38] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:34:39] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:34:39] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:34:39] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:34:39] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:34:39] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:34:39] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:34:39] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:34:39] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:41] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:34:41] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:34:41] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:34:42] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:34:42] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:34:42] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:34:42] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:34:42] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:34:42] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:34:42] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:34:42] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:34:42] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-06-01 18:34:42] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:34:42] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:34:42] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:34:43] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 18:34:43] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:34:43] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:34:43] [INFO ] Deduced a trap composed of 17 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:34:43] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:43] [INFO ] Deduced a trap composed of 20 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:34:43] [INFO ] Deduced a trap composed of 18 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:34:43] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:34:44] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:34:44] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:34:44] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:34:44] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:34:44] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:34:44] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:34:44] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:34:44] [INFO ] Deduced a trap composed of 22 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:34:44] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:34:45] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:34:45] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:34:45] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:34:45] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-06-01 18:34:45] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:34:45] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:34:45] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:34:45] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:46] [INFO ] Deduced a trap composed of 15 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:34:46] [INFO ] Deduced a trap composed of 20 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:34:46] [INFO ] Deduced a trap composed of 17 places in 103 ms of which 3 ms to minimize.
[2024-06-01 18:34:46] [INFO ] Deduced a trap composed of 16 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:34:46] [INFO ] Deduced a trap composed of 20 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:34:46] [INFO ] Deduced a trap composed of 20 places in 62 ms of which 1 ms to minimize.
[2024-06-01 18:34:46] [INFO ] Deduced a trap composed of 20 places in 64 ms of which 2 ms to minimize.
[2024-06-01 18:34:46] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:34:46] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:34:46] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:34:47] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:34:47] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:34:47] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:34:47] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:34:47] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:34:47] [INFO ] Deduced a trap composed of 12 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:34:47] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:34:47] [INFO ] Deduced a trap composed of 12 places in 95 ms of which 2 ms to minimize.
[2024-06-01 18:34:48] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:34:48] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:50] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:34:50] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:34:51] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:34:51] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:52] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:34:52] [INFO ] Deduced a trap composed of 18 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:34:53] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:34:53] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 13 (OVERLAPS) 381/663 variables, 282/773 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:34:59] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 663/663 variables, and 774 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30014 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 129/129 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 129/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:35:01] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 1/493 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (OVERLAPS) 381/663 variables, 282/775 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 380/1155 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:35:11] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:35:11] [INFO ] Deduced a trap composed of 15 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:35:11] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:35:11] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:35:14] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 0 ms to minimize.
[2024-06-01 18:35:16] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:35:16] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:35:20] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:35:20] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:35:20] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:35:20] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:35:22] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:35:22] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:35:25] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:35:26] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 663/663 variables, and 1170 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30022 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 145/145 constraints]
After SMT, in 60135ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60139ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60635 ms. Remains : 282/282 places, 381/381 transitions.
Treatment of property ShieldRVs-PT-020A-LTLFireability-15 finished in 159157 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||F(p1)||G(p2)))))'
Found a Lengthening insensitive property : ShieldRVs-PT-020A-LTLFireability-02
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) p0 (NOT p2))]
Support contains 12 out of 283 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 14 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-06-01 18:35:29] [INFO ] Computed 81 invariants in 4 ms
[2024-06-01 18:35:29] [INFO ] Implicit Places using invariants in 136 ms returned []
[2024-06-01 18:35:29] [INFO ] Invariant cache hit.
[2024-06-01 18:35:29] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 420 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2024-06-01 18:35:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:35:35] [INFO ] Deduced a trap composed of 8 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:35:35] [INFO ] Deduced a trap composed of 8 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:35:35] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 1 ms to minimize.
[2024-06-01 18:35:35] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:35:35] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:35:35] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:35:35] [INFO ] Deduced a trap composed of 14 places in 63 ms of which 1 ms to minimize.
[2024-06-01 18:35:35] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:35:35] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:35:35] [INFO ] Deduced a trap composed of 12 places in 64 ms of which 1 ms to minimize.
[2024-06-01 18:35:36] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:35:36] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:35:36] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:35:36] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:35:36] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:35:36] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:35:36] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:35:36] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:35:36] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:35:36] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:35:37] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:35:37] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:35:37] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:35:37] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:35:37] [INFO ] Deduced a trap composed of 21 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:35:37] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:35:37] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:35:37] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:35:37] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:35:37] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:35:37] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:35:38] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:35:38] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:35:38] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:35:38] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:35:38] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:35:38] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:35:38] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:35:38] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:35:38] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:35:39] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:35:39] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:35:39] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:35:39] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:35:39] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:35:39] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:35:39] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:35:39] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:35:39] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:35:39] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:35:40] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:35:40] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:35:40] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:35:40] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:35:40] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:35:40] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:35:40] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:35:40] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 2 ms to minimize.
[2024-06-01 18:35:40] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:35:40] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:35:42] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:35:43] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:35:43] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:35:43] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:35:43] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:35:43] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:35:43] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:35:43] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:35:43] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:35:43] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:35:43] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:35:43] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:35:44] [INFO ] Deduced a trap composed of 21 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:35:44] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:35:44] [INFO ] Deduced a trap composed of 21 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:35:44] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:35:44] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:35:44] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:35:44] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:35:44] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:35:45] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:35:45] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:35:45] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:35:45] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:35:45] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:35:45] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:35:46] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:35:46] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:35:46] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 18:35:46] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:35:46] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:35:46] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:35:46] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:35:46] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:35:46] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 1 ms to minimize.
[2024-06-01 18:35:47] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:35:47] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 17/460 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:35:48] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:35:48] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:35:48] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:35:49] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:35:49] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:35:49] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:35:49] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:35:49] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:35:49] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 9/469 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:35:53] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:35:53] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:35:53] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:35:54] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 12 (OVERLAPS) 382/664 variables, 282/755 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 664/664 variables, and 755 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30019 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 110/110 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 110/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 382/664 variables, 282/755 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/664 variables, 381/1136 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:36:08] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 0 ms to minimize.
[2024-06-01 18:36:11] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/664 variables, 2/1138 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:36:22] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
[2024-06-01 18:36:24] [INFO ] Deduced a trap composed of 6 places in 66 ms of which 1 ms to minimize.
[2024-06-01 18:36:25] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 0 ms to minimize.
[2024-06-01 18:36:26] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:36:26] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 18:36:27] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:36:27] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:36:27] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:36:28] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 1 ms to minimize.
[2024-06-01 18:36:29] [INFO ] Deduced a trap composed of 8 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:36:29] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:36:29] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 0 ms to minimize.
[2024-06-01 18:36:29] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:36:29] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:36:29] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 664/664 variables, and 1153 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30017 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 127/127 constraints]
After SMT, in 60126ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 60130ms
Starting structural reductions in LI_LTL mode, iteration 1 : 282/283 places, 382/383 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 60566 ms. Remains : 282/283 places, 382/383 transitions.
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-02
Product exploration explored 100000 steps with 372 reset in 316 ms.
Product exploration explored 100000 steps with 369 reset in 371 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT p0)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 145 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2) p0)]
RANDOM walk for 40000 steps (143 resets) in 489 ms. (81 steps per ms) remains 4/7 properties
BEST_FIRST walk for 40003 steps (16 resets) in 211 ms. (188 steps per ms) remains 3/4 properties
BEST_FIRST walk for 33733 steps (13 resets) in 119 ms. (281 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT p0)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR p2 p0 p1))), (F (NOT (OR p2 (NOT p0) p1))), (F (NOT p1)), (F p0), (F p2), (F (NOT (OR (NOT p2) (NOT p0) p1))), (F (NOT (OR (NOT p2) p0 p1)))]
Knowledge based reduction with 13 factoid took 397 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p2) (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Support contains 12 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 6 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2024-06-01 18:36:31] [INFO ] Invariant cache hit.
[2024-06-01 18:36:32] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-06-01 18:36:32] [INFO ] Invariant cache hit.
[2024-06-01 18:36:32] [INFO ] Implicit Places using invariants and state equation in 284 ms returned []
Implicit Place search using SMT with State Equation took 414 ms to find 0 implicit places.
[2024-06-01 18:36:32] [INFO ] Redundant transitions in 69 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 380 sub problems to find dead transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-06-01 18:36:32] [INFO ] Computed 81 invariants in 6 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:36:37] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:36:37] [INFO ] Deduced a trap composed of 8 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:36:37] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:36:37] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:36:37] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:36:37] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:36:38] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:36:38] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:36:38] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:36:38] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:36:38] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:36:38] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:36:38] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:36:38] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:36:38] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:36:38] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:36:38] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:36:38] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:36:39] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:36:39] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:36:39] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:36:39] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:36:39] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:36:39] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:36:39] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:36:39] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:36:39] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 1 ms to minimize.
[2024-06-01 18:36:39] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:36:40] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:36:40] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:36:40] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:36:40] [INFO ] Deduced a trap composed of 15 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:36:40] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:36:40] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:36:40] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:36:40] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:36:40] [INFO ] Deduced a trap composed of 59 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:36:40] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:36:40] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:36:41] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:36:41] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:36:41] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:36:41] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:36:41] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:36:41] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:36:41] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:36:41] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:36:42] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:36:42] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:36:42] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:36:42] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:36:42] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:36:42] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:36:42] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:36:42] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:36:42] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:36:42] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:36:42] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:36:43] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:36:43] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:36:45] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:36:45] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:36:45] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:36:45] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:36:45] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:36:45] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:36:45] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:36:45] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:36:45] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:36:46] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:36:46] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:36:46] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:36:46] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:36:46] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:36:46] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:36:46] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:36:46] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:36:46] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:36:46] [INFO ] Deduced a trap composed of 17 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:36:46] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:36:47] [INFO ] Deduced a trap composed of 20 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:36:47] [INFO ] Deduced a trap composed of 18 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:36:47] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:36:47] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:36:47] [INFO ] Deduced a trap composed of 8 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:36:47] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:36:47] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:36:48] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:36:48] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:36:48] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:36:48] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:36:48] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:36:48] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:36:48] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:36:48] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:36:48] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-06-01 18:36:48] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:36:49] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:36:49] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:36:49] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:36:49] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:36:49] [INFO ] Deduced a trap composed of 20 places in 68 ms of which 1 ms to minimize.
[2024-06-01 18:36:49] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:36:49] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:36:49] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:36:49] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:36:49] [INFO ] Deduced a trap composed of 20 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:36:50] [INFO ] Deduced a trap composed of 19 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:36:50] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:36:50] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:36:50] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:36:50] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:36:50] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:36:50] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:36:51] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:36:51] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:36:51] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:36:51] [INFO ] Deduced a trap composed of 12 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:36:51] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:36:51] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:36:54] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:36:54] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:36:54] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:36:55] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:36:55] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:36:56] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:36:56] [INFO ] Deduced a trap composed of 12 places in 95 ms of which 2 ms to minimize.
[2024-06-01 18:36:57] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 13 (OVERLAPS) 381/663 variables, 282/773 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:37:02] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 1 ms to minimize.
SMT process timed out in 30108ms, After SMT, problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 30111ms
Starting structural reductions in SI_LTL mode, iteration 1 : 282/282 places, 381/382 transitions.
Applied a total of 0 rules in 5 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 30616 ms. Remains : 282/282 places, 381/382 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT p2)), (X (NOT (AND p2 p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 111 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p2) p0)]
RANDOM walk for 40000 steps (143 resets) in 1680 ms. (23 steps per ms) remains 4/7 properties
BEST_FIRST walk for 40004 steps (16 resets) in 211 ms. (188 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (16 resets) in 85 ms. (465 steps per ms) remains 1/2 properties
BEST_FIRST walk for 26399 steps (9 resets) in 44 ms. (586 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p2) (NOT p0) p1), (X (NOT p2)), (X (NOT (AND p2 p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT p0)), (X (X (NOT p2))), (X (X (NOT (AND p2 p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (OR (NOT p2) p1 (NOT p0)))), (F (NOT (OR (NOT p2) p1 p0))), (F (NOT p1)), (F p0), (F p2), (F (NOT (OR p2 p1 p0))), (F (NOT (OR p2 p1 (NOT p0))))]
Knowledge based reduction with 11 factoid took 377 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p2) p0)]
Product exploration explored 100000 steps with 370 reset in 320 ms.
Product exploration explored 100000 steps with 371 reset in 341 ms.
Support contains 12 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 5 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-06-01 18:37:04] [INFO ] Invariant cache hit.
[2024-06-01 18:37:04] [INFO ] Implicit Places using invariants in 128 ms returned []
[2024-06-01 18:37:04] [INFO ] Invariant cache hit.
[2024-06-01 18:37:05] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 400 ms to find 0 implicit places.
[2024-06-01 18:37:05] [INFO ] Redundant transitions in 67 ms returned []
Running 380 sub problems to find dead transitions.
[2024-06-01 18:37:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:37:10] [INFO ] Deduced a trap composed of 8 places in 65 ms of which 2 ms to minimize.
[2024-06-01 18:37:10] [INFO ] Deduced a trap composed of 8 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:37:10] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 0 ms to minimize.
[2024-06-01 18:37:10] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:37:10] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:37:10] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:37:10] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:37:10] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:37:10] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:37:11] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:37:11] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:37:11] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:37:11] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:37:11] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:37:11] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:37:11] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:37:11] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 0 ms to minimize.
[2024-06-01 18:37:11] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:37:11] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:37:11] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:37:12] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:37:12] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:37:12] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:37:12] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:37:12] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:37:12] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:37:12] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:37:12] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:37:12] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:37:12] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:37:13] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:37:13] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:37:13] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:37:13] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:37:13] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:37:13] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:37:13] [INFO ] Deduced a trap composed of 59 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:37:13] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:37:13] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:37:13] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:37:14] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:37:14] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:37:14] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:37:14] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:37:14] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:37:14] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:37:14] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:37:14] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:37:14] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:37:15] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:37:15] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:37:15] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:37:15] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:37:15] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:37:15] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:37:15] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:37:15] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:37:15] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:37:15] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:37:15] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:37:18] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:37:18] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:37:18] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:37:18] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:37:18] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:37:18] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:37:18] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:37:18] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:37:18] [INFO ] Deduced a trap composed of 17 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:37:18] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:37:18] [INFO ] Deduced a trap composed of 17 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:37:18] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:37:19] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:37:19] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:37:19] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:37:19] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-06-01 18:37:19] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:37:19] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:37:19] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:37:19] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:37:19] [INFO ] Deduced a trap composed of 20 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:37:20] [INFO ] Deduced a trap composed of 18 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:37:20] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:37:20] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:37:20] [INFO ] Deduced a trap composed of 8 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:37:20] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:37:20] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:37:20] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:37:21] [INFO ] Deduced a trap composed of 19 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:37:21] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:37:21] [INFO ] Deduced a trap composed of 22 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:37:21] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:37:21] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:37:21] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:37:21] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:37:21] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-06-01 18:37:21] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:37:21] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:37:21] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:37:21] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:37:22] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:37:22] [INFO ] Deduced a trap composed of 20 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:37:22] [INFO ] Deduced a trap composed of 17 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:37:22] [INFO ] Deduced a trap composed of 16 places in 66 ms of which 1 ms to minimize.
[2024-06-01 18:37:22] [INFO ] Deduced a trap composed of 20 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:37:22] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:37:22] [INFO ] Deduced a trap composed of 20 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:37:22] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:37:22] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:37:23] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:37:23] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:37:23] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 4 ms to minimize.
[2024-06-01 18:37:23] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:37:23] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:37:23] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:37:23] [INFO ] Deduced a trap composed of 12 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:37:24] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:37:24] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:37:24] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:37:24] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:37:26] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:37:27] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:37:27] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:37:27] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:37:28] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:37:28] [INFO ] Deduced a trap composed of 18 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:37:29] [INFO ] Deduced a trap composed of 12 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:37:29] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 13 (OVERLAPS) 381/663 variables, 282/773 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:37:35] [INFO ] Deduced a trap composed of 14 places in 59 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 663/663 variables, and 774 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30025 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 129/129 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 129/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:37:38] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 1/493 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (OVERLAPS) 381/663 variables, 282/775 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 380/1155 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:37:47] [INFO ] Deduced a trap composed of 11 places in 57 ms of which 1 ms to minimize.
[2024-06-01 18:37:47] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:37:47] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 1 ms to minimize.
[2024-06-01 18:37:48] [INFO ] Deduced a trap composed of 11 places in 54 ms of which 0 ms to minimize.
[2024-06-01 18:37:51] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:37:52] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 1 ms to minimize.
[2024-06-01 18:37:53] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 1 ms to minimize.
[2024-06-01 18:38:01] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:38:02] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 663/663 variables, and 1164 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30031 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 139/139 constraints]
After SMT, in 60151ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60155ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60632 ms. Remains : 282/282 places, 381/381 transitions.
Treatment of property ShieldRVs-PT-020A-LTLFireability-02 finished in 156284 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||G(F(p1))))))'
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(G(p1))&&p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0&&X(p1)))))'
Found a Shortening insensitive property : ShieldRVs-PT-020A-LTLFireability-08
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 283 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 14 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
// Phase 1: matrix 382 rows 282 cols
[2024-06-01 18:38:05] [INFO ] Computed 81 invariants in 2 ms
[2024-06-01 18:38:06] [INFO ] Implicit Places using invariants in 137 ms returned []
[2024-06-01 18:38:06] [INFO ] Invariant cache hit.
[2024-06-01 18:38:06] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 414 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2024-06-01 18:38:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:38:11] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:38:11] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:38:11] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2024-06-01 18:38:11] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:38:11] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:38:11] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:38:11] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:38:12] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:38:12] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:38:12] [INFO ] Deduced a trap composed of 12 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:38:12] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:38:12] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:38:12] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:38:12] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 0 ms to minimize.
[2024-06-01 18:38:12] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:38:12] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:38:12] [INFO ] Deduced a trap composed of 13 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:38:12] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:38:12] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:38:13] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:38:13] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:38:13] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:38:13] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:38:13] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:38:13] [INFO ] Deduced a trap composed of 21 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:38:13] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 1 ms to minimize.
[2024-06-01 18:38:13] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:38:14] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:38:14] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:38:14] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 2 ms to minimize.
[2024-06-01 18:38:14] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 1 ms to minimize.
[2024-06-01 18:38:14] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:38:14] [INFO ] Deduced a trap composed of 27 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:38:14] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:38:14] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:38:14] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:38:14] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:38:14] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:38:14] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:38:15] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:38:15] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:38:15] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:38:15] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 0 ms to minimize.
[2024-06-01 18:38:15] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:38:15] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:38:16] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:38:16] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 0 ms to minimize.
[2024-06-01 18:38:16] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:38:16] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:38:16] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:38:16] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:38:16] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:38:16] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:38:16] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:38:16] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:38:16] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:38:16] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:38:17] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:38:17] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:38:17] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:38:19] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:38:19] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:38:19] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:38:19] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:38:19] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:38:19] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:38:19] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:38:20] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:38:20] [INFO ] Deduced a trap composed of 17 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:38:20] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:38:20] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:38:20] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:38:20] [INFO ] Deduced a trap composed of 21 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:38:20] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:38:20] [INFO ] Deduced a trap composed of 21 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:38:20] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 18:38:20] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:38:20] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:38:21] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:38:21] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:38:21] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:38:21] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:38:21] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:38:22] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:38:22] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:38:22] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:38:22] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:38:22] [INFO ] Deduced a trap composed of 18 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:38:22] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-06-01 18:38:22] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:38:22] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:38:22] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:38:22] [INFO ] Deduced a trap composed of 12 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:38:23] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:38:23] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-06-01 18:38:23] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:38:23] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 17/460 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:38:24] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:38:24] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:38:25] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:38:25] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:38:25] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:38:25] [INFO ] Deduced a trap composed of 12 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:38:25] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:38:25] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:38:26] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 9/469 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:38:29] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:38:29] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:38:29] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:38:30] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 12 (OVERLAPS) 382/664 variables, 282/755 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 664/664 variables, and 755 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30016 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 110/110 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 110/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 382/664 variables, 282/755 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/664 variables, 381/1136 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:38:45] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:38:47] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/664 variables, 2/1138 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:38:58] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:39:01] [INFO ] Deduced a trap composed of 6 places in 48 ms of which 1 ms to minimize.
[2024-06-01 18:39:01] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:39:02] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:39:03] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-06-01 18:39:03] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:39:03] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2024-06-01 18:39:04] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
[2024-06-01 18:39:04] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-06-01 18:39:05] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:39:05] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:39:05] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:39:06] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:39:06] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:39:06] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 1 ms to minimize.
[2024-06-01 18:39:06] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:39:06] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 664/664 variables, and 1155 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30014 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 129/129 constraints]
After SMT, in 60120ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 60125ms
Starting structural reductions in LI_LTL mode, iteration 1 : 282/283 places, 382/383 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 60555 ms. Remains : 282/283 places, 382/383 transitions.
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-08
Product exploration explored 100000 steps with 33442 reset in 487 ms.
Product exploration explored 100000 steps with 33527 reset in 514 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 110 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 31665 steps (114 resets) in 147 ms. (213 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p0 p1))), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 238 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 221 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 6 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2024-06-01 18:39:08] [INFO ] Invariant cache hit.
[2024-06-01 18:39:08] [INFO ] Implicit Places using invariants in 132 ms returned []
[2024-06-01 18:39:08] [INFO ] Invariant cache hit.
[2024-06-01 18:39:08] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 398 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2024-06-01 18:39:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:39:13] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:39:13] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:39:14] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:39:14] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:39:14] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:39:14] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:39:14] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:39:14] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:39:14] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:39:14] [INFO ] Deduced a trap composed of 12 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:39:14] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:39:14] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:39:14] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:39:14] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:39:15] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:39:15] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:39:15] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 2 ms to minimize.
[2024-06-01 18:39:15] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:39:15] [INFO ] Deduced a trap composed of 17 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:39:15] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:39:15] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:39:15] [INFO ] Deduced a trap composed of 12 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:39:15] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:39:15] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:39:16] [INFO ] Deduced a trap composed of 21 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:39:16] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:39:16] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:39:16] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:39:16] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:39:16] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:39:16] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:39:16] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:39:16] [INFO ] Deduced a trap composed of 27 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:39:16] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:39:16] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:39:16] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:39:17] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:39:17] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:39:17] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:39:17] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:39:17] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:39:17] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:39:17] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:39:18] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:39:18] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:39:18] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:39:18] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:39:18] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:39:18] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:39:18] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:39:18] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:39:18] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:39:18] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:39:18] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:39:18] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:39:19] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:39:19] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:39:19] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:39:19] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:39:19] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:39:21] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:39:21] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:39:21] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:39:21] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:39:21] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:39:21] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:39:22] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:39:22] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 18:39:22] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:39:22] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:39:22] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:39:22] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:39:22] [INFO ] Deduced a trap composed of 21 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:39:22] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:39:22] [INFO ] Deduced a trap composed of 21 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:39:22] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-06-01 18:39:22] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:39:23] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:39:23] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:39:23] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:39:23] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:39:23] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:39:23] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:39:24] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:39:24] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:39:24] [INFO ] Deduced a trap composed of 18 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:39:24] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:39:24] [INFO ] Deduced a trap composed of 18 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:39:24] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-06-01 18:39:24] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:39:24] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:39:24] [INFO ] Deduced a trap composed of 14 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:39:25] [INFO ] Deduced a trap composed of 12 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:39:25] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:39:25] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:39:25] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:39:26] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 17/460 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:39:27] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:39:27] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:39:27] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:39:27] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:39:27] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:39:27] [INFO ] Deduced a trap composed of 12 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:39:28] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:39:28] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:39:28] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 9/469 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:39:31] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:39:31] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:39:32] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:39:32] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 12 (OVERLAPS) 382/664 variables, 282/755 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 664/664 variables, and 755 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30017 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 110/110 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 110/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 382/664 variables, 282/755 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/664 variables, 381/1136 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:39:47] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:39:50] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/664 variables, 2/1138 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:40:00] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:40:03] [INFO ] Deduced a trap composed of 6 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:40:04] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-06-01 18:40:05] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:40:05] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 18:40:06] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-06-01 18:40:06] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
[2024-06-01 18:40:06] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-06-01 18:40:06] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-06-01 18:40:08] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:40:08] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:40:08] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:40:08] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:40:08] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:40:08] [INFO ] Deduced a trap composed of 11 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:40:08] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:40:08] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 0 ms to minimize.
SMT process timed out in 60107ms, After SMT, problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 60112ms
Finished structural reductions in LTL mode , in 1 iterations and 60517 ms. Remains : 282/282 places, 382/382 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 103 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
RANDOM walk for 26797 steps (96 resets) in 201 ms. (132 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p0 p1))), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 237 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 33324 reset in 518 ms.
Product exploration explored 100000 steps with 33530 reset in 535 ms.
Support contains 6 out of 282 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 2 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2024-06-01 18:40:10] [INFO ] Invariant cache hit.
[2024-06-01 18:40:11] [INFO ] Implicit Places using invariants in 140 ms returned []
[2024-06-01 18:40:11] [INFO ] Invariant cache hit.
[2024-06-01 18:40:11] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 421 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2024-06-01 18:40:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:40:16] [INFO ] Deduced a trap composed of 8 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:40:16] [INFO ] Deduced a trap composed of 8 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:40:16] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:40:16] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 1 ms to minimize.
[2024-06-01 18:40:16] [INFO ] Deduced a trap composed of 14 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:40:16] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:40:17] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:40:17] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:40:17] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:40:17] [INFO ] Deduced a trap composed of 12 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:40:17] [INFO ] Deduced a trap composed of 17 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:40:17] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:40:17] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:40:17] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 0 ms to minimize.
[2024-06-01 18:40:17] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:40:17] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:40:17] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:40:17] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 0 ms to minimize.
[2024-06-01 18:40:18] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:40:18] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:40:18] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:40:18] [INFO ] Deduced a trap composed of 12 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:40:18] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:40:18] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:40:18] [INFO ] Deduced a trap composed of 21 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:40:18] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:40:18] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 0 ms to minimize.
[2024-06-01 18:40:19] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:40:19] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:40:19] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 2 ms to minimize.
[2024-06-01 18:40:19] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:40:19] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:40:19] [INFO ] Deduced a trap composed of 27 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:40:19] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:40:19] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:40:19] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 2 ms to minimize.
[2024-06-01 18:40:19] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:40:19] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:40:19] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:40:20] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:40:20] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:40:20] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:40:20] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-06-01 18:40:20] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:40:20] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:40:20] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:40:20] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:40:21] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:40:21] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:40:21] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:40:21] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:40:21] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:40:21] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:40:21] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:40:21] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:40:21] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:40:21] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:40:21] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:40:22] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-06-01 18:40:22] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:40:24] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:40:24] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:40:24] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:40:24] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:40:24] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:40:24] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:40:24] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:40:24] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:40:25] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:40:25] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:40:25] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:40:25] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 18:40:25] [INFO ] Deduced a trap composed of 21 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:40:25] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:40:25] [INFO ] Deduced a trap composed of 21 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:40:25] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 18:40:25] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:40:25] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:40:25] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:40:25] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:40:26] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:40:26] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:40:26] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:40:27] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:40:27] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:40:27] [INFO ] Deduced a trap composed of 18 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:40:27] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:40:27] [INFO ] Deduced a trap composed of 18 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:40:27] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-06-01 18:40:27] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:40:27] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:40:27] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:40:27] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:40:28] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-06-01 18:40:28] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-06-01 18:40:28] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-06-01 18:40:28] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 17/460 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:40:29] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:40:29] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:40:29] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:40:30] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:40:30] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:40:30] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:40:30] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:40:30] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:40:30] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 9/469 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:40:34] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:40:34] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:40:34] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:40:35] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 12 (OVERLAPS) 382/664 variables, 282/755 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 664/664 variables, and 755 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30016 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 110/110 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 110/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 382/664 variables, 282/755 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/664 variables, 381/1136 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:40:50] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 0 ms to minimize.
[2024-06-01 18:40:53] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/664 variables, 2/1138 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:41:03] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:41:06] [INFO ] Deduced a trap composed of 6 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:41:07] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
[2024-06-01 18:41:08] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:41:08] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-06-01 18:41:09] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:41:09] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-06-01 18:41:09] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-06-01 18:41:10] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:41:11] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:41:11] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-06-01 18:41:11] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 0 ms to minimize.
SMT process timed out in 60130ms, After SMT, problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 60134ms
Finished structural reductions in LTL mode , in 1 iterations and 60559 ms. Remains : 282/282 places, 382/382 transitions.
Treatment of property ShieldRVs-PT-020A-LTLFireability-08 finished in 185816 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&&X(X(X(G(p1))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||X((p1||(X(p2) U (p0&&X(p2))))))))'
Found a Shortening insensitive property : ShieldRVs-PT-020A-LTLFireability-15
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 283 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LI_LTL mode, iteration 0 : 283/283 places, 383/383 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 282 transition count 382
Applied a total of 2 rules in 15 ms. Remains 282 /283 variables (removed 1) and now considering 382/383 (removed 1) transitions.
[2024-06-01 18:41:11] [INFO ] Invariant cache hit.
[2024-06-01 18:41:11] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-06-01 18:41:11] [INFO ] Invariant cache hit.
[2024-06-01 18:41:12] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 421 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2024-06-01 18:41:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:41:17] [INFO ] Deduced a trap composed of 8 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:41:17] [INFO ] Deduced a trap composed of 8 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:41:17] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 1 ms to minimize.
[2024-06-01 18:41:17] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2024-06-01 18:41:17] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:41:17] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:41:17] [INFO ] Deduced a trap composed of 14 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:41:17] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:41:17] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:41:18] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:41:18] [INFO ] Deduced a trap composed of 17 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:41:18] [INFO ] Deduced a trap composed of 13 places in 65 ms of which 1 ms to minimize.
[2024-06-01 18:41:18] [INFO ] Deduced a trap composed of 13 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:41:18] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 18:41:18] [INFO ] Deduced a trap composed of 13 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:41:18] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 2 ms to minimize.
[2024-06-01 18:41:18] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 15 ms to minimize.
[2024-06-01 18:41:18] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:41:18] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:41:18] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:41:19] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:41:19] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:41:19] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:41:19] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:41:19] [INFO ] Deduced a trap composed of 21 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:41:19] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:41:19] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:41:19] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:41:19] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 2 ms to minimize.
[2024-06-01 18:41:19] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:41:20] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:41:20] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:41:20] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:41:20] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:41:20] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:41:20] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:41:20] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:41:20] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:41:20] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-06-01 18:41:20] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:41:21] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:41:21] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:41:21] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:41:21] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:41:21] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:41:21] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:41:21] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:41:21] [INFO ] Deduced a trap composed of 17 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:41:21] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:41:22] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:41:22] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-06-01 18:41:22] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:41:22] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:41:22] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:41:22] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:41:22] [INFO ] Deduced a trap composed of 13 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:41:22] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:41:22] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:41:22] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2024-06-01 18:41:22] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:41:24] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:41:25] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:41:25] [INFO ] Deduced a trap composed of 14 places in 71 ms of which 1 ms to minimize.
[2024-06-01 18:41:25] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 18:41:25] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:41:25] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:41:25] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:41:25] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-06-01 18:41:25] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:41:25] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:41:25] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:41:25] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:41:26] [INFO ] Deduced a trap composed of 21 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:41:26] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:41:26] [INFO ] Deduced a trap composed of 21 places in 99 ms of which 2 ms to minimize.
[2024-06-01 18:41:26] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 18:41:26] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:41:26] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:41:26] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:41:26] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:41:27] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:41:27] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:41:27] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:41:27] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:41:27] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:41:27] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:41:28] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:41:28] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:41:28] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-06-01 18:41:28] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 2 ms to minimize.
[2024-06-01 18:41:28] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:41:28] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:41:28] [INFO ] Deduced a trap composed of 12 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:41:28] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-06-01 18:41:29] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-06-01 18:41:29] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-06-01 18:41:29] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 17/460 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:41:30] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:41:30] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:41:30] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:41:31] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:41:31] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:41:31] [INFO ] Deduced a trap composed of 12 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:41:31] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:41:31] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:41:31] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 9/469 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:41:35] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:41:35] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 1 ms to minimize.
[2024-06-01 18:41:35] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:41:36] [INFO ] Deduced a trap composed of 13 places in 57 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 12 (OVERLAPS) 382/664 variables, 282/755 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 664/664 variables, and 755 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30020 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 110/110 constraints]
Escalating to Integer solving :Problem set: 0 solved, 381 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 110/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 6 (OVERLAPS) 382/664 variables, 282/755 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/664 variables, 381/1136 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:41:51] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:41:53] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/664 variables, 2/1138 constraints. Problems are: Problem set: 0 solved, 381 unsolved
[2024-06-01 18:42:04] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:42:07] [INFO ] Deduced a trap composed of 6 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:42:07] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:42:08] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:42:09] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 6 ms to minimize.
[2024-06-01 18:42:09] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:42:09] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-06-01 18:42:10] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
[2024-06-01 18:42:10] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
[2024-06-01 18:42:11] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 0 ms to minimize.
[2024-06-01 18:42:11] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 2 ms to minimize.
[2024-06-01 18:42:11] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 17 ms to minimize.
[2024-06-01 18:42:11] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 0 ms to minimize.
[2024-06-01 18:42:12] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 1 ms to minimize.
[2024-06-01 18:42:12] [INFO ] Deduced a trap composed of 11 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:42:12] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
[2024-06-01 18:42:12] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 664/664 variables, and 1155 constraints, problems are : Problem set: 0 solved, 381 unsolved in 30015 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 381/381 constraints, Known Traps: 129/129 constraints]
After SMT, in 60122ms problems are : Problem set: 0 solved, 381 unsolved
Search for dead transitions found 0 dead transitions in 60127ms
Starting structural reductions in LI_LTL mode, iteration 1 : 282/283 places, 382/383 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 60569 ms. Remains : 282/283 places, 382/383 transitions.
Running random walk in product with property : ShieldRVs-PT-020A-LTLFireability-15
Product exploration explored 100000 steps with 1030 reset in 286 ms.
Product exploration explored 100000 steps with 1064 reset in 322 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 92 ms. Reduced automaton from 2 states, 2 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 12387 steps (44 resets) in 70 ms. (174 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p0), (F (NOT (OR p0 (NOT p1)))), (F p1), (F (NOT (OR (NOT p0) p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 228 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 177 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-06-01 18:42:13] [INFO ] Invariant cache hit.
[2024-06-01 18:42:14] [INFO ] [Real]Absence check using 81 positive place invariants in 18 ms returned sat
[2024-06-01 18:42:14] [INFO ] [Real]Absence check using state equation in 225 ms returned sat
[2024-06-01 18:42:14] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 18:42:14] [INFO ] [Nat]Absence check using 81 positive place invariants in 17 ms returned sat
[2024-06-01 18:42:14] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2024-06-01 18:42:14] [INFO ] Computed and/alt/rep : 188/705/188 causal constraints (skipped 193 transitions) in 27 ms.
[2024-06-01 18:42:15] [INFO ] Added : 149 causal constraints over 30 iterations in 1030 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 282 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 382/382 transitions.
Applied a total of 0 rules in 4 ms. Remains 282 /282 variables (removed 0) and now considering 382/382 (removed 0) transitions.
[2024-06-01 18:42:15] [INFO ] Invariant cache hit.
[2024-06-01 18:42:15] [INFO ] Implicit Places using invariants in 135 ms returned []
[2024-06-01 18:42:15] [INFO ] Invariant cache hit.
[2024-06-01 18:42:16] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 418 ms to find 0 implicit places.
[2024-06-01 18:42:16] [INFO ] Redundant transitions in 70 ms returned [120]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 380 sub problems to find dead transitions.
// Phase 1: matrix 381 rows 282 cols
[2024-06-01 18:42:16] [INFO ] Computed 81 invariants in 16 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:42:21] [INFO ] Deduced a trap composed of 8 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:42:21] [INFO ] Deduced a trap composed of 8 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:42:21] [INFO ] Deduced a trap composed of 7 places in 60 ms of which 1 ms to minimize.
[2024-06-01 18:42:21] [INFO ] Deduced a trap composed of 7 places in 60 ms of which 0 ms to minimize.
[2024-06-01 18:42:21] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:42:21] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:42:22] [INFO ] Deduced a trap composed of 12 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:42:22] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:42:22] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 1 ms to minimize.
[2024-06-01 18:42:22] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:42:22] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:42:22] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:42:22] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:42:22] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:42:22] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:42:22] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:42:22] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 1 ms to minimize.
[2024-06-01 18:42:23] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:42:23] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:42:23] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:42:23] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 1 ms to minimize.
[2024-06-01 18:42:23] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:42:23] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:42:23] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 0 ms to minimize.
[2024-06-01 18:42:23] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:42:24] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:42:24] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:42:24] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 1 ms to minimize.
[2024-06-01 18:42:24] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:42:24] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 2 ms to minimize.
[2024-06-01 18:42:24] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:42:24] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 2 ms to minimize.
[2024-06-01 18:42:24] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2024-06-01 18:42:24] [INFO ] Deduced a trap composed of 13 places in 99 ms of which 1 ms to minimize.
[2024-06-01 18:42:24] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:42:25] [INFO ] Deduced a trap composed of 7 places in 59 ms of which 1 ms to minimize.
[2024-06-01 18:42:25] [INFO ] Deduced a trap composed of 59 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:42:25] [INFO ] Deduced a trap composed of 12 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:42:25] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:42:25] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:42:25] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:42:25] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:42:26] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:42:26] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 1 ms to minimize.
[2024-06-01 18:42:26] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:42:26] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:42:26] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-06-01 18:42:26] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:42:26] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:42:26] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:42:26] [INFO ] Deduced a trap composed of 7 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:42:27] [INFO ] Deduced a trap composed of 17 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:42:27] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:42:27] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:42:27] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 1 ms to minimize.
[2024-06-01 18:42:27] [INFO ] Deduced a trap composed of 14 places in 99 ms of which 1 ms to minimize.
[2024-06-01 18:42:27] [INFO ] Deduced a trap composed of 7 places in 97 ms of which 1 ms to minimize.
[2024-06-01 18:42:27] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 1 ms to minimize.
[2024-06-01 18:42:27] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:42:27] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:42:29] [INFO ] Deduced a trap composed of 14 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:42:30] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:42:30] [INFO ] Deduced a trap composed of 14 places in 119 ms of which 1 ms to minimize.
[2024-06-01 18:42:30] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:42:30] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:42:30] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:42:30] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:42:30] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-06-01 18:42:30] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:42:30] [INFO ] Deduced a trap composed of 7 places in 103 ms of which 1 ms to minimize.
[2024-06-01 18:42:30] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:42:30] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-06-01 18:42:31] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:42:31] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:42:31] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:42:31] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-06-01 18:42:31] [INFO ] Deduced a trap composed of 17 places in 98 ms of which 1 ms to minimize.
[2024-06-01 18:42:31] [INFO ] Deduced a trap composed of 18 places in 107 ms of which 2 ms to minimize.
[2024-06-01 18:42:31] [INFO ] Deduced a trap composed of 17 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:42:31] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:42:32] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 1 ms to minimize.
[2024-06-01 18:42:32] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:42:32] [INFO ] Deduced a trap composed of 14 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:42:32] [INFO ] Deduced a trap composed of 14 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:42:32] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:42:32] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:42:32] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:42:33] [INFO ] Deduced a trap composed of 13 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:42:33] [INFO ] Deduced a trap composed of 19 places in 98 ms of which 2 ms to minimize.
[2024-06-01 18:42:33] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2024-06-01 18:42:33] [INFO ] Deduced a trap composed of 22 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:42:33] [INFO ] Deduced a trap composed of 17 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:42:33] [INFO ] Deduced a trap composed of 13 places in 97 ms of which 1 ms to minimize.
[2024-06-01 18:42:33] [INFO ] Deduced a trap composed of 7 places in 104 ms of which 1 ms to minimize.
[2024-06-01 18:42:33] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:42:33] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-06-01 18:42:34] [INFO ] Deduced a trap composed of 13 places in 94 ms of which 1 ms to minimize.
[2024-06-01 18:42:34] [INFO ] Deduced a trap composed of 7 places in 102 ms of which 2 ms to minimize.
[2024-06-01 18:42:34] [INFO ] Deduced a trap composed of 13 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:42:34] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:42:34] [INFO ] Deduced a trap composed of 15 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:42:34] [INFO ] Deduced a trap composed of 20 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:42:34] [INFO ] Deduced a trap composed of 17 places in 99 ms of which 1 ms to minimize.
[2024-06-01 18:42:34] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:42:35] [INFO ] Deduced a trap composed of 20 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:42:35] [INFO ] Deduced a trap composed of 20 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:42:35] [INFO ] Deduced a trap composed of 20 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:42:35] [INFO ] Deduced a trap composed of 19 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:42:35] [INFO ] Deduced a trap composed of 13 places in 93 ms of which 1 ms to minimize.
[2024-06-01 18:42:35] [INFO ] Deduced a trap composed of 13 places in 101 ms of which 1 ms to minimize.
[2024-06-01 18:42:36] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 1 ms to minimize.
[2024-06-01 18:42:36] [INFO ] Deduced a trap composed of 14 places in 104 ms of which 1 ms to minimize.
[2024-06-01 18:42:36] [INFO ] Deduced a trap composed of 12 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:42:36] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:42:36] [INFO ] Deduced a trap composed of 13 places in 100 ms of which 1 ms to minimize.
[2024-06-01 18:42:36] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 5 ms to minimize.
[2024-06-01 18:42:36] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:42:36] [INFO ] Deduced a trap composed of 12 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:42:36] [INFO ] Deduced a trap composed of 13 places in 92 ms of which 2 ms to minimize.
[2024-06-01 18:42:37] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:42:39] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:42:39] [INFO ] Deduced a trap composed of 14 places in 96 ms of which 1 ms to minimize.
[2024-06-01 18:42:40] [INFO ] Deduced a trap composed of 18 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:42:40] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:42:41] [INFO ] Deduced a trap composed of 14 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:42:41] [INFO ] Deduced a trap composed of 18 places in 95 ms of which 1 ms to minimize.
[2024-06-01 18:42:42] [INFO ] Deduced a trap composed of 12 places in 98 ms of which 1 ms to minimize.
[2024-06-01 18:42:42] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 1.0)
(s3 0.0)
(s4 0.0)
(s5 1.0)
(s6 0.0)
(s7 1.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 1.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 1.0)
(s16 0.0)
(s17 1.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 1.0)
(s23 0.0)
(s24 0.0)
(s25 1.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 1.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 1.0)
(s34 0.0)
(s35 1.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 1.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43 1.0)
(s44 0.0)
(s45 0.0)
(s46 0.0)
(s47 1.0)
(s48 0.0)
(s49 1.0)
(s50 0.0)
(s51 0.0)
(s52 0.0)
(s53 1.0)
(s54 0.0)
(s55 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
SMT process timed out in 30127ms, After SMT, problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 30131ms
Starting structural reductions in SI_LTL mode, iteration 1 : 282/282 places, 381/382 transitions.
Applied a total of 0 rules in 6 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 30636 ms. Remains : 282/282 places, 381/382 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 126 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 13272 steps (47 resets) in 63 ms. (207 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p0), (F (NOT (OR p0 (NOT p1)))), (F p1), (F (NOT (OR (NOT p0) p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 13 factoid took 308 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 241 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-06-01 18:42:47] [INFO ] Invariant cache hit.
[2024-06-01 18:42:47] [INFO ] [Real]Absence check using 81 positive place invariants in 18 ms returned sat
[2024-06-01 18:42:47] [INFO ] [Real]Absence check using state equation in 246 ms returned sat
[2024-06-01 18:42:47] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 18:42:48] [INFO ] [Nat]Absence check using 81 positive place invariants in 17 ms returned sat
[2024-06-01 18:42:48] [INFO ] [Nat]Absence check using state equation in 223 ms returned sat
[2024-06-01 18:42:48] [INFO ] Computed and/alt/rep : 189/719/189 causal constraints (skipped 191 transitions) in 22 ms.
[2024-06-01 18:42:49] [INFO ] Added : 132 causal constraints over 27 iterations in 834 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1031 reset in 323 ms.
Product exploration explored 100000 steps with 1039 reset in 353 ms.
Support contains 3 out of 282 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 282/282 places, 381/381 transitions.
Applied a total of 0 rules in 5 ms. Remains 282 /282 variables (removed 0) and now considering 381/381 (removed 0) transitions.
[2024-06-01 18:42:50] [INFO ] Invariant cache hit.
[2024-06-01 18:42:50] [INFO ] Implicit Places using invariants in 142 ms returned []
[2024-06-01 18:42:50] [INFO ] Invariant cache hit.
[2024-06-01 18:42:50] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 416 ms to find 0 implicit places.
[2024-06-01 18:42:50] [INFO ] Redundant transitions in 67 ms returned []
Running 380 sub problems to find dead transitions.
[2024-06-01 18:42:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:42:55] [INFO ] Deduced a trap composed of 8 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:42:55] [INFO ] Deduced a trap composed of 8 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:42:55] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:42:55] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-06-01 18:42:55] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:42:56] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:42:56] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:42:56] [INFO ] Deduced a trap composed of 13 places in 75 ms of which 1 ms to minimize.
[2024-06-01 18:42:56] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-06-01 18:42:56] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:42:56] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:42:56] [INFO ] Deduced a trap composed of 13 places in 70 ms of which 1 ms to minimize.
[2024-06-01 18:42:56] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:42:56] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:42:56] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:42:56] [INFO ] Deduced a trap composed of 13 places in 67 ms of which 1 ms to minimize.
[2024-06-01 18:42:56] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-06-01 18:42:57] [INFO ] Deduced a trap composed of 13 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:42:57] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 2 ms to minimize.
[2024-06-01 18:42:57] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 20/383 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:42:57] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:42:57] [INFO ] Deduced a trap composed of 13 places in 67 ms of which 2 ms to minimize.
[2024-06-01 18:42:57] [INFO ] Deduced a trap composed of 13 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:42:57] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-06-01 18:42:57] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:42:57] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:42:57] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 1 ms to minimize.
[2024-06-01 18:42:58] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-06-01 18:42:58] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:42:58] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 18:42:58] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:42:58] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:42:58] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-06-01 18:42:58] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 2 ms to minimize.
[2024-06-01 18:42:58] [INFO ] Deduced a trap composed of 12 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:42:58] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-06-01 18:42:58] [INFO ] Deduced a trap composed of 59 places in 71 ms of which 2 ms to minimize.
[2024-06-01 18:42:58] [INFO ] Deduced a trap composed of 12 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:42:59] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:42:59] [INFO ] Deduced a trap composed of 13 places in 71 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 20/403 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:42:59] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 2 ms to minimize.
[2024-06-01 18:42:59] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:42:59] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:42:59] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:42:59] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:42:59] [INFO ] Deduced a trap composed of 14 places in 81 ms of which 2 ms to minimize.
[2024-06-01 18:43:00] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-06-01 18:43:00] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:43:00] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:43:00] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:43:00] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 0 ms to minimize.
[2024-06-01 18:43:00] [INFO ] Deduced a trap composed of 17 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:43:00] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:43:00] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:43:00] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-06-01 18:43:00] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:43:00] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:43:01] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:43:01] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:43:01] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 20/423 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:43:03] [INFO ] Deduced a trap composed of 14 places in 109 ms of which 1 ms to minimize.
[2024-06-01 18:43:03] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:43:03] [INFO ] Deduced a trap composed of 14 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:43:03] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-06-01 18:43:03] [INFO ] Deduced a trap composed of 13 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:43:03] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:43:03] [INFO ] Deduced a trap composed of 13 places in 73 ms of which 2 ms to minimize.
[2024-06-01 18:43:04] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-06-01 18:43:04] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:43:04] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 2 ms to minimize.
[2024-06-01 18:43:04] [INFO ] Deduced a trap composed of 17 places in 76 ms of which 1 ms to minimize.
[2024-06-01 18:43:04] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-06-01 18:43:04] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 1 ms to minimize.
[2024-06-01 18:43:04] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:43:04] [INFO ] Deduced a trap composed of 13 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:43:04] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 0 ms to minimize.
[2024-06-01 18:43:04] [INFO ] Deduced a trap composed of 17 places in 98 ms of which 1 ms to minimize.
[2024-06-01 18:43:04] [INFO ] Deduced a trap composed of 18 places in 95 ms of which 2 ms to minimize.
[2024-06-01 18:43:05] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:43:05] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/282 variables, 20/443 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:43:05] [INFO ] Deduced a trap composed of 20 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:43:05] [INFO ] Deduced a trap composed of 18 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:43:05] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 2 ms to minimize.
[2024-06-01 18:43:05] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:43:05] [INFO ] Deduced a trap composed of 8 places in 77 ms of which 2 ms to minimize.
[2024-06-01 18:43:05] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:43:06] [INFO ] Deduced a trap composed of 14 places in 86 ms of which 2 ms to minimize.
[2024-06-01 18:43:06] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:43:06] [INFO ] Deduced a trap composed of 19 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:43:06] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 1 ms to minimize.
[2024-06-01 18:43:06] [INFO ] Deduced a trap composed of 22 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:43:06] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
[2024-06-01 18:43:06] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 2 ms to minimize.
[2024-06-01 18:43:07] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:43:07] [INFO ] Deduced a trap composed of 13 places in 80 ms of which 2 ms to minimize.
[2024-06-01 18:43:07] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-06-01 18:43:07] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-06-01 18:43:07] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 1 ms to minimize.
[2024-06-01 18:43:07] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-06-01 18:43:07] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/282 variables, 20/463 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:43:07] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 1 ms to minimize.
[2024-06-01 18:43:07] [INFO ] Deduced a trap composed of 20 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:43:07] [INFO ] Deduced a trap composed of 17 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:43:08] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:43:08] [INFO ] Deduced a trap composed of 20 places in 73 ms of which 1 ms to minimize.
[2024-06-01 18:43:08] [INFO ] Deduced a trap composed of 20 places in 69 ms of which 1 ms to minimize.
[2024-06-01 18:43:08] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 1 ms to minimize.
[2024-06-01 18:43:08] [INFO ] Deduced a trap composed of 19 places in 72 ms of which 1 ms to minimize.
[2024-06-01 18:43:08] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 3 ms to minimize.
[2024-06-01 18:43:08] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 2 ms to minimize.
[2024-06-01 18:43:09] [INFO ] Deduced a trap composed of 13 places in 87 ms of which 1 ms to minimize.
[2024-06-01 18:43:09] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
[2024-06-01 18:43:09] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-06-01 18:43:09] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2024-06-01 18:43:09] [INFO ] Deduced a trap composed of 13 places in 91 ms of which 1 ms to minimize.
[2024-06-01 18:43:09] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 1 ms to minimize.
[2024-06-01 18:43:09] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 2 ms to minimize.
[2024-06-01 18:43:09] [INFO ] Deduced a trap composed of 12 places in 89 ms of which 2 ms to minimize.
[2024-06-01 18:43:09] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2024-06-01 18:43:09] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/282 variables, 20/483 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:43:12] [INFO ] Deduced a trap composed of 13 places in 74 ms of which 2 ms to minimize.
[2024-06-01 18:43:12] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2024-06-01 18:43:12] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 1 ms to minimize.
[2024-06-01 18:43:13] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/282 variables, 4/487 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:43:14] [INFO ] Deduced a trap composed of 14 places in 78 ms of which 1 ms to minimize.
[2024-06-01 18:43:14] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 1 ms to minimize.
[2024-06-01 18:43:15] [INFO ] Deduced a trap composed of 12 places in 92 ms of which 1 ms to minimize.
[2024-06-01 18:43:15] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/282 variables, 4/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/282 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 13 (OVERLAPS) 381/663 variables, 282/773 constraints. Problems are: Problem set: 0 solved, 380 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 663/663 variables, and 773 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30017 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 128/128 constraints]
Escalating to Integer solving :Problem set: 0 solved, 380 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/281 variables, 281/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/281 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 2 (OVERLAPS) 1/282 variables, 81/362 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/282 variables, 1/363 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 128/491 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:43:22] [INFO ] Deduced a trap composed of 14 places in 64 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/282 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/282 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 7 (OVERLAPS) 381/663 variables, 282/774 constraints. Problems are: Problem set: 0 solved, 380 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/663 variables, 380/1154 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:43:32] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 1 ms to minimize.
[2024-06-01 18:43:34] [INFO ] Deduced a trap composed of 7 places in 111 ms of which 1 ms to minimize.
[2024-06-01 18:43:35] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/663 variables, 3/1157 constraints. Problems are: Problem set: 0 solved, 380 unsolved
[2024-06-01 18:43:50] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 663/663 variables, and 1158 constraints, problems are : Problem set: 0 solved, 380 unsolved in 30017 ms.
Refiners :[Domain max(s): 282/282 constraints, Positive P Invariants (semi-flows): 81/81 constraints, State Equation: 282/282 constraints, PredecessorRefiner: 380/380 constraints, Known Traps: 133/133 constraints]
After SMT, in 60128ms problems are : Problem set: 0 solved, 380 unsolved
Search for dead transitions found 0 dead transitions in 60131ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60626 ms. Remains : 282/282 places, 381/381 transitions.
Treatment of property ShieldRVs-PT-020A-LTLFireability-15 finished in 158999 ms.
[2024-06-01 18:43:50] [INFO ] Flatten gal took : 58 ms
[2024-06-01 18:43:50] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2024-06-01 18:43:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 283 places, 383 transitions and 1840 arcs took 8 ms.
Total runtime 2118401 ms.
There are residual formulas that ITS could not solve within timeout

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2024