About the Execution of GreatSPN+red for EisenbergMcGuire-PT-04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1689.363 | 598843.00 | 708578.00 | 1836.00 | FTFFFFFFFFTFFTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r157-smll-171636265100155.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is EisenbergMcGuire-PT-04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r157-smll-171636265100155
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 656K
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 32K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 22 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 16:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 12 16:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 12 16:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 16:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 255K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-00
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-01
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-02
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-03
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-04
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-05
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-06
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-07
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-08
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-09
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-10
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-11
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-12
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-13
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-14
FORMULA_NAME EisenbergMcGuire-PT-04-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716479996126
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 15:59:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 15:59:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 15:59:58] [INFO ] Load time of PNML (sax parser for PT used): 152 ms
[2024-05-23 15:59:58] [INFO ] Transformed 196 places.
[2024-05-23 15:59:58] [INFO ] Transformed 448 transitions.
[2024-05-23 15:59:58] [INFO ] Found NUPN structural information;
[2024-05-23 15:59:58] [INFO ] Parsed PT model containing 196 places and 448 transitions and 1952 arcs in 358 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 30 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 448/448 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 185 transition count 404
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 185 transition count 404
Applied a total of 22 rules in 104 ms. Remains 185 /196 variables (removed 11) and now considering 404/448 (removed 44) transitions.
[2024-05-23 15:59:58] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
// Phase 1: matrix 240 rows 185 cols
[2024-05-23 15:59:58] [INFO ] Computed 13 invariants in 28 ms
[2024-05-23 15:59:59] [INFO ] Implicit Places using invariants in 470 ms returned []
[2024-05-23 15:59:59] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2024-05-23 15:59:59] [INFO ] Invariant cache hit.
[2024-05-23 15:59:59] [INFO ] State equation strengthened by 79 read => feed constraints.
[2024-05-23 15:59:59] [INFO ] Implicit Places using invariants and state equation in 604 ms returned []
Implicit Place search using SMT with State Equation took 1131 ms to find 0 implicit places.
Running 400 sub problems to find dead transitions.
[2024-05-23 15:59:59] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2024-05-23 15:59:59] [INFO ] Invariant cache hit.
[2024-05-23 15:59:59] [INFO ] State equation strengthened by 79 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:00:02] [INFO ] Deduced a trap composed of 26 places in 111 ms of which 24 ms to minimize.
[2024-05-23 16:00:02] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 3 ms to minimize.
[2024-05-23 16:00:02] [INFO ] Deduced a trap composed of 23 places in 107 ms of which 2 ms to minimize.
[2024-05-23 16:00:03] [INFO ] Deduced a trap composed of 46 places in 102 ms of which 3 ms to minimize.
[2024-05-23 16:00:03] [INFO ] Deduced a trap composed of 32 places in 126 ms of which 3 ms to minimize.
[2024-05-23 16:00:03] [INFO ] Deduced a trap composed of 37 places in 107 ms of which 3 ms to minimize.
[2024-05-23 16:00:03] [INFO ] Deduced a trap composed of 39 places in 107 ms of which 2 ms to minimize.
[2024-05-23 16:00:03] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 2 ms to minimize.
[2024-05-23 16:00:03] [INFO ] Deduced a trap composed of 67 places in 118 ms of which 3 ms to minimize.
[2024-05-23 16:00:04] [INFO ] Deduced a trap composed of 60 places in 117 ms of which 3 ms to minimize.
[2024-05-23 16:00:04] [INFO ] Deduced a trap composed of 54 places in 94 ms of which 2 ms to minimize.
[2024-05-23 16:00:04] [INFO ] Deduced a trap composed of 62 places in 114 ms of which 2 ms to minimize.
[2024-05-23 16:00:04] [INFO ] Deduced a trap composed of 34 places in 104 ms of which 2 ms to minimize.
[2024-05-23 16:00:04] [INFO ] Deduced a trap composed of 54 places in 102 ms of which 2 ms to minimize.
[2024-05-23 16:00:04] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 3 ms to minimize.
[2024-05-23 16:00:04] [INFO ] Deduced a trap composed of 48 places in 96 ms of which 2 ms to minimize.
[2024-05-23 16:00:04] [INFO ] Deduced a trap composed of 31 places in 107 ms of which 3 ms to minimize.
[2024-05-23 16:00:05] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 1 ms to minimize.
[2024-05-23 16:00:05] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 1 ms to minimize.
[2024-05-23 16:00:05] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:00:05] [INFO ] Deduced a trap composed of 47 places in 108 ms of which 2 ms to minimize.
[2024-05-23 16:00:05] [INFO ] Deduced a trap composed of 40 places in 100 ms of which 2 ms to minimize.
[2024-05-23 16:00:05] [INFO ] Deduced a trap composed of 46 places in 119 ms of which 3 ms to minimize.
[2024-05-23 16:00:06] [INFO ] Deduced a trap composed of 45 places in 133 ms of which 2 ms to minimize.
[2024-05-23 16:00:06] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 2 ms to minimize.
[2024-05-23 16:00:06] [INFO ] Deduced a trap composed of 53 places in 118 ms of which 2 ms to minimize.
[2024-05-23 16:00:06] [INFO ] Deduced a trap composed of 49 places in 113 ms of which 3 ms to minimize.
[2024-05-23 16:00:06] [INFO ] Deduced a trap composed of 40 places in 114 ms of which 3 ms to minimize.
[2024-05-23 16:00:06] [INFO ] Deduced a trap composed of 60 places in 105 ms of which 2 ms to minimize.
[2024-05-23 16:00:06] [INFO ] Deduced a trap composed of 58 places in 110 ms of which 2 ms to minimize.
[2024-05-23 16:00:06] [INFO ] Deduced a trap composed of 43 places in 109 ms of which 2 ms to minimize.
[2024-05-23 16:00:07] [INFO ] Deduced a trap composed of 42 places in 101 ms of which 2 ms to minimize.
[2024-05-23 16:00:07] [INFO ] Deduced a trap composed of 50 places in 108 ms of which 2 ms to minimize.
[2024-05-23 16:00:07] [INFO ] Deduced a trap composed of 54 places in 93 ms of which 2 ms to minimize.
[2024-05-23 16:00:07] [INFO ] Deduced a trap composed of 28 places in 98 ms of which 2 ms to minimize.
[2024-05-23 16:00:07] [INFO ] Deduced a trap composed of 3 places in 97 ms of which 2 ms to minimize.
[2024-05-23 16:00:07] [INFO ] Deduced a trap composed of 42 places in 51 ms of which 2 ms to minimize.
[2024-05-23 16:00:07] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 1 ms to minimize.
[2024-05-23 16:00:07] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 2 ms to minimize.
[2024-05-23 16:00:08] [INFO ] Deduced a trap composed of 38 places in 95 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:00:10] [INFO ] Deduced a trap composed of 43 places in 99 ms of which 2 ms to minimize.
[2024-05-23 16:00:10] [INFO ] Deduced a trap composed of 45 places in 95 ms of which 2 ms to minimize.
[2024-05-23 16:00:10] [INFO ] Deduced a trap composed of 27 places in 125 ms of which 2 ms to minimize.
[2024-05-23 16:00:10] [INFO ] Deduced a trap composed of 47 places in 114 ms of which 3 ms to minimize.
[2024-05-23 16:00:11] [INFO ] Deduced a trap composed of 52 places in 111 ms of which 3 ms to minimize.
[2024-05-23 16:00:11] [INFO ] Deduced a trap composed of 51 places in 128 ms of which 2 ms to minimize.
[2024-05-23 16:00:11] [INFO ] Deduced a trap composed of 27 places in 116 ms of which 3 ms to minimize.
[2024-05-23 16:00:11] [INFO ] Deduced a trap composed of 42 places in 109 ms of which 3 ms to minimize.
[2024-05-23 16:00:11] [INFO ] Deduced a trap composed of 42 places in 111 ms of which 2 ms to minimize.
[2024-05-23 16:00:12] [INFO ] Deduced a trap composed of 56 places in 86 ms of which 2 ms to minimize.
[2024-05-23 16:00:12] [INFO ] Deduced a trap composed of 43 places in 96 ms of which 3 ms to minimize.
[2024-05-23 16:00:12] [INFO ] Deduced a trap composed of 52 places in 62 ms of which 2 ms to minimize.
[2024-05-23 16:00:12] [INFO ] Deduced a trap composed of 42 places in 105 ms of which 2 ms to minimize.
[2024-05-23 16:00:12] [INFO ] Deduced a trap composed of 34 places in 92 ms of which 2 ms to minimize.
[2024-05-23 16:00:13] [INFO ] Deduced a trap composed of 58 places in 109 ms of which 2 ms to minimize.
[2024-05-23 16:00:13] [INFO ] Deduced a trap composed of 70 places in 101 ms of which 2 ms to minimize.
[2024-05-23 16:00:13] [INFO ] Deduced a trap composed of 66 places in 125 ms of which 6 ms to minimize.
[2024-05-23 16:00:13] [INFO ] Deduced a trap composed of 67 places in 95 ms of which 2 ms to minimize.
[2024-05-23 16:00:13] [INFO ] Deduced a trap composed of 43 places in 83 ms of which 2 ms to minimize.
[2024-05-23 16:00:13] [INFO ] Deduced a trap composed of 49 places in 95 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 20/73 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:00:14] [INFO ] Deduced a trap composed of 44 places in 103 ms of which 2 ms to minimize.
[2024-05-23 16:00:14] [INFO ] Deduced a trap composed of 47 places in 95 ms of which 2 ms to minimize.
[2024-05-23 16:00:16] [INFO ] Deduced a trap composed of 44 places in 97 ms of which 2 ms to minimize.
[2024-05-23 16:00:16] [INFO ] Deduced a trap composed of 59 places in 112 ms of which 3 ms to minimize.
[2024-05-23 16:00:16] [INFO ] Deduced a trap composed of 35 places in 112 ms of which 2 ms to minimize.
[2024-05-23 16:00:17] [INFO ] Deduced a trap composed of 40 places in 102 ms of which 4 ms to minimize.
[2024-05-23 16:00:17] [INFO ] Deduced a trap composed of 41 places in 101 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 7/80 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:00:18] [INFO ] Deduced a trap composed of 56 places in 99 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:00:22] [INFO ] Deduced a trap composed of 42 places in 99 ms of which 2 ms to minimize.
[2024-05-23 16:00:23] [INFO ] Deduced a trap composed of 27 places in 172 ms of which 2 ms to minimize.
[2024-05-23 16:00:23] [INFO ] Deduced a trap composed of 35 places in 90 ms of which 2 ms to minimize.
[2024-05-23 16:00:23] [INFO ] Deduced a trap composed of 42 places in 107 ms of which 2 ms to minimize.
[2024-05-23 16:00:24] [INFO ] Deduced a trap composed of 44 places in 105 ms of which 1 ms to minimize.
[2024-05-23 16:00:24] [INFO ] Deduced a trap composed of 66 places in 108 ms of which 3 ms to minimize.
[2024-05-23 16:00:24] [INFO ] Deduced a trap composed of 52 places in 77 ms of which 2 ms to minimize.
[2024-05-23 16:00:24] [INFO ] Deduced a trap composed of 51 places in 90 ms of which 2 ms to minimize.
[2024-05-23 16:00:24] [INFO ] Deduced a trap composed of 64 places in 97 ms of which 2 ms to minimize.
[2024-05-23 16:00:24] [INFO ] Deduced a trap composed of 55 places in 76 ms of which 2 ms to minimize.
[2024-05-23 16:00:25] [INFO ] Deduced a trap composed of 45 places in 108 ms of which 2 ms to minimize.
[2024-05-23 16:00:25] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 2 ms to minimize.
[2024-05-23 16:00:25] [INFO ] Deduced a trap composed of 59 places in 104 ms of which 2 ms to minimize.
[2024-05-23 16:00:25] [INFO ] Deduced a trap composed of 43 places in 82 ms of which 2 ms to minimize.
[2024-05-23 16:00:25] [INFO ] Deduced a trap composed of 43 places in 85 ms of which 2 ms to minimize.
[2024-05-23 16:00:25] [INFO ] Deduced a trap composed of 37 places in 112 ms of which 2 ms to minimize.
[2024-05-23 16:00:25] [INFO ] Deduced a trap composed of 56 places in 100 ms of which 2 ms to minimize.
[2024-05-23 16:00:25] [INFO ] Deduced a trap composed of 59 places in 100 ms of which 3 ms to minimize.
[2024-05-23 16:00:26] [INFO ] Deduced a trap composed of 42 places in 59 ms of which 1 ms to minimize.
[2024-05-23 16:00:26] [INFO ] Deduced a trap composed of 64 places in 90 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/185 variables, 20/101 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:00:27] [INFO ] Deduced a trap composed of 48 places in 111 ms of which 2 ms to minimize.
[2024-05-23 16:00:27] [INFO ] Deduced a trap composed of 37 places in 87 ms of which 2 ms to minimize.
[2024-05-23 16:00:27] [INFO ] Deduced a trap composed of 50 places in 114 ms of which 2 ms to minimize.
[2024-05-23 16:00:27] [INFO ] Deduced a trap composed of 42 places in 99 ms of which 2 ms to minimize.
[2024-05-23 16:00:28] [INFO ] Deduced a trap composed of 56 places in 93 ms of which 1 ms to minimize.
[2024-05-23 16:00:28] [INFO ] Deduced a trap composed of 54 places in 89 ms of which 1 ms to minimize.
[2024-05-23 16:00:28] [INFO ] Deduced a trap composed of 33 places in 110 ms of which 2 ms to minimize.
[2024-05-23 16:00:28] [INFO ] Deduced a trap composed of 60 places in 100 ms of which 2 ms to minimize.
[2024-05-23 16:00:28] [INFO ] Deduced a trap composed of 52 places in 106 ms of which 2 ms to minimize.
[2024-05-23 16:00:28] [INFO ] Deduced a trap composed of 62 places in 115 ms of which 3 ms to minimize.
[2024-05-23 16:00:29] [INFO ] Deduced a trap composed of 52 places in 111 ms of which 2 ms to minimize.
[2024-05-23 16:00:29] [INFO ] Deduced a trap composed of 49 places in 99 ms of which 2 ms to minimize.
[2024-05-23 16:00:29] [INFO ] Deduced a trap composed of 56 places in 112 ms of which 3 ms to minimize.
[2024-05-23 16:00:29] [INFO ] Deduced a trap composed of 35 places in 103 ms of which 2 ms to minimize.
[2024-05-23 16:00:29] [INFO ] Deduced a trap composed of 37 places in 96 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 185/425 variables, and 116 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/185 constraints, ReadFeed: 0/79 constraints, PredecessorRefiner: 400/400 constraints, Known Traps: 103/103 constraints]
Escalating to Integer solving :Problem set: 0 solved, 400 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/185 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/185 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 103/116 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:00:31] [INFO ] Deduced a trap composed of 50 places in 88 ms of which 2 ms to minimize.
[2024-05-23 16:00:31] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 2 ms to minimize.
[2024-05-23 16:00:32] [INFO ] Deduced a trap composed of 61 places in 86 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/185 variables, 3/119 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:00:37] [INFO ] Deduced a trap composed of 41 places in 96 ms of which 2 ms to minimize.
[2024-05-23 16:00:37] [INFO ] Deduced a trap composed of 32 places in 100 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/185 variables, 2/121 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:00:40] [INFO ] Deduced a trap composed of 52 places in 77 ms of which 2 ms to minimize.
[2024-05-23 16:00:40] [INFO ] Deduced a trap composed of 48 places in 80 ms of which 2 ms to minimize.
[2024-05-23 16:00:40] [INFO ] Deduced a trap composed of 48 places in 98 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/185 variables, 3/124 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:00:42] [INFO ] Deduced a trap composed of 38 places in 104 ms of which 1 ms to minimize.
[2024-05-23 16:00:42] [INFO ] Deduced a trap composed of 41 places in 87 ms of which 2 ms to minimize.
[2024-05-23 16:00:42] [INFO ] Deduced a trap composed of 52 places in 100 ms of which 2 ms to minimize.
[2024-05-23 16:00:42] [INFO ] Deduced a trap composed of 55 places in 88 ms of which 2 ms to minimize.
[2024-05-23 16:00:44] [INFO ] Deduced a trap composed of 42 places in 78 ms of which 2 ms to minimize.
[2024-05-23 16:00:44] [INFO ] Deduced a trap composed of 43 places in 72 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/185 variables, 6/130 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:00:45] [INFO ] Deduced a trap composed of 46 places in 87 ms of which 2 ms to minimize.
[2024-05-23 16:00:45] [INFO ] Deduced a trap composed of 51 places in 96 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/185 variables, 2/132 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:00:48] [INFO ] Deduced a trap composed of 48 places in 94 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/185 variables, 1/133 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:00:51] [INFO ] Deduced a trap composed of 41 places in 72 ms of which 2 ms to minimize.
[2024-05-23 16:00:52] [INFO ] Deduced a trap composed of 48 places in 94 ms of which 2 ms to minimize.
[2024-05-23 16:00:53] [INFO ] Deduced a trap composed of 39 places in 93 ms of which 3 ms to minimize.
[2024-05-23 16:00:53] [INFO ] Deduced a trap composed of 44 places in 83 ms of which 2 ms to minimize.
[2024-05-23 16:00:53] [INFO ] Deduced a trap composed of 62 places in 83 ms of which 2 ms to minimize.
[2024-05-23 16:00:53] [INFO ] Deduced a trap composed of 49 places in 65 ms of which 2 ms to minimize.
[2024-05-23 16:00:53] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/185 variables, 7/140 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:00:56] [INFO ] Deduced a trap composed of 40 places in 104 ms of which 2 ms to minimize.
[2024-05-23 16:00:56] [INFO ] Deduced a trap composed of 53 places in 103 ms of which 2 ms to minimize.
[2024-05-23 16:00:56] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 2 ms to minimize.
[2024-05-23 16:00:56] [INFO ] Deduced a trap composed of 35 places in 100 ms of which 2 ms to minimize.
[2024-05-23 16:00:56] [INFO ] Deduced a trap composed of 51 places in 103 ms of which 2 ms to minimize.
[2024-05-23 16:00:56] [INFO ] Deduced a trap composed of 56 places in 109 ms of which 2 ms to minimize.
[2024-05-23 16:00:56] [INFO ] Deduced a trap composed of 48 places in 105 ms of which 2 ms to minimize.
[2024-05-23 16:00:57] [INFO ] Deduced a trap composed of 58 places in 112 ms of which 2 ms to minimize.
[2024-05-23 16:00:57] [INFO ] Deduced a trap composed of 47 places in 53 ms of which 1 ms to minimize.
[2024-05-23 16:00:57] [INFO ] Deduced a trap composed of 44 places in 89 ms of which 2 ms to minimize.
[2024-05-23 16:00:57] [INFO ] Deduced a trap composed of 39 places in 75 ms of which 2 ms to minimize.
[2024-05-23 16:00:57] [INFO ] Deduced a trap composed of 40 places in 103 ms of which 2 ms to minimize.
[2024-05-23 16:00:57] [INFO ] Deduced a trap composed of 40 places in 94 ms of which 1 ms to minimize.
[2024-05-23 16:00:57] [INFO ] Deduced a trap composed of 56 places in 105 ms of which 2 ms to minimize.
[2024-05-23 16:00:58] [INFO ] Deduced a trap composed of 59 places in 103 ms of which 2 ms to minimize.
[2024-05-23 16:00:58] [INFO ] Deduced a trap composed of 47 places in 106 ms of which 2 ms to minimize.
[2024-05-23 16:00:58] [INFO ] Deduced a trap composed of 50 places in 101 ms of which 2 ms to minimize.
[2024-05-23 16:00:58] [INFO ] Deduced a trap composed of 64 places in 88 ms of which 2 ms to minimize.
[2024-05-23 16:00:59] [INFO ] Deduced a trap composed of 53 places in 91 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/185 variables, 19/159 constraints. Problems are: Problem set: 0 solved, 400 unsolved
[2024-05-23 16:01:00] [INFO ] Deduced a trap composed of 44 places in 70 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 185/425 variables, and 160 constraints, problems are : Problem set: 0 solved, 400 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/185 constraints, ReadFeed: 0/79 constraints, PredecessorRefiner: 0/400 constraints, Known Traps: 147/147 constraints]
After SMT, in 60376ms problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 60409ms
Starting structural reductions in LTL mode, iteration 1 : 185/196 places, 404/448 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61686 ms. Remains : 185/196 places, 404/448 transitions.
Support contains 15 out of 185 places after structural reductions.
[2024-05-23 16:01:00] [INFO ] Flatten gal took : 98 ms
[2024-05-23 16:01:00] [INFO ] Flatten gal took : 41 ms
[2024-05-23 16:01:00] [INFO ] Input system was already deterministic with 404 transitions.
RANDOM walk for 40000 steps (8 resets) in 1456 ms. (27 steps per ms) remains 3/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 213 ms. (186 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 125 ms. (317 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 3/3 properties
[2024-05-23 16:01:01] [INFO ] Flow matrix only has 240 transitions (discarded 164 similar events)
[2024-05-23 16:01:01] [INFO ] Invariant cache hit.
[2024-05-23 16:01:01] [INFO ] State equation strengthened by 79 read => feed constraints.
Problem AtomicPropp8 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 83/86 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/90 variables, 2/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 118/208 variables, 90/96 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/208 variables, 10/106 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/208 variables, 0/106 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 16/224 variables, 4/110 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/224 variables, 1/111 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/224 variables, 12/123 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/224 variables, 0/123 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 28/252 variables, 12/135 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/252 variables, 6/141 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/252 variables, 0/141 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 75/327 variables, 4/145 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/327 variables, 0/145 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 4/331 variables, 2/147 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/331 variables, 0/147 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 94/425 variables, 79/226 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/425 variables, 51/277 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/425 variables, 0/277 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 0/425 variables, 0/277 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 425/425 variables, and 277 constraints, problems are : Problem set: 1 solved, 2 unsolved in 281 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 185/185 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 83/86 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/86 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/90 variables, 2/6 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-05-23 16:01:01] [INFO ] Deduced a trap composed of 3 places in 51 ms of which 2 ms to minimize.
[2024-05-23 16:01:01] [INFO ] Deduced a trap composed of 3 places in 33 ms of which 1 ms to minimize.
[2024-05-23 16:01:02] [INFO ] Deduced a trap composed of 45 places in 55 ms of which 1 ms to minimize.
[2024-05-23 16:01:02] [INFO ] Deduced a trap composed of 26 places in 57 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 4/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 118/208 variables, 90/100 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/208 variables, 10/110 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/208 variables, 0/110 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 16/224 variables, 4/114 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/224 variables, 1/115 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/224 variables, 12/127 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/224 variables, 0/127 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 28/252 variables, 12/139 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/252 variables, 6/145 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/252 variables, 0/145 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 75/327 variables, 4/149 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/327 variables, 0/149 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 4/331 variables, 2/151 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/331 variables, 2/153 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-05-23 16:01:02] [INFO ] Deduced a trap composed of 3 places in 52 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/331 variables, 1/154 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/331 variables, 0/154 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 22 (OVERLAPS) 94/425 variables, 79/233 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/425 variables, 51/284 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/425 variables, 0/284 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 25 (OVERLAPS) 0/425 variables, 0/284 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 425/425 variables, and 284 constraints, problems are : Problem set: 1 solved, 2 unsolved in 709 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 185/185 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 2/3 constraints, Known Traps: 5/5 constraints]
After SMT, in 1003ms problems are : Problem set: 1 solved, 2 unsolved
Parikh walk visited 1 properties in 157 ms.
Support contains 1 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 404/404 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 185 transition count 400
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 181 transition count 400
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 8 place count 181 transition count 349
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 110 place count 130 transition count 349
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 111 place count 129 transition count 345
Iterating global reduction 2 with 1 rules applied. Total rules applied 112 place count 129 transition count 345
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 136 place count 117 transition count 333
Applied a total of 136 rules in 72 ms. Remains 117 /185 variables (removed 68) and now considering 333/404 (removed 71) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 117/185 places, 333/404 transitions.
RANDOM walk for 40000 steps (8 resets) in 831 ms. (48 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 114 ms. (347 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 243 steps, run visited all 1 properties in 10 ms. (steps per millisecond=24 )
Probabilistic random walk after 243 steps, saw 189 distinct states, run finished after 16 ms. (steps per millisecond=15 ) properties seen :1
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 5 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||(G(p1)&&F(p2))))'
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 404/404 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 185 transition count 401
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 182 transition count 401
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 6 place count 182 transition count 351
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 106 place count 132 transition count 351
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 130 place count 120 transition count 339
Applied a total of 130 rules in 59 ms. Remains 120 /185 variables (removed 65) and now considering 339/404 (removed 65) transitions.
[2024-05-23 16:01:03] [INFO ] Flow matrix only has 175 transitions (discarded 164 similar events)
// Phase 1: matrix 175 rows 120 cols
[2024-05-23 16:01:03] [INFO ] Computed 13 invariants in 3 ms
[2024-05-23 16:01:03] [INFO ] Implicit Places using invariants in 175 ms returned []
[2024-05-23 16:01:03] [INFO ] Flow matrix only has 175 transitions (discarded 164 similar events)
[2024-05-23 16:01:03] [INFO ] Invariant cache hit.
[2024-05-23 16:01:03] [INFO ] State equation strengthened by 79 read => feed constraints.
[2024-05-23 16:01:03] [INFO ] Implicit Places using invariants and state equation in 347 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
[2024-05-23 16:01:03] [INFO ] Redundant transitions in 23 ms returned []
Running 335 sub problems to find dead transitions.
[2024-05-23 16:01:03] [INFO ] Flow matrix only has 175 transitions (discarded 164 similar events)
[2024-05-23 16:01:03] [INFO ] Invariant cache hit.
[2024-05-23 16:01:03] [INFO ] State equation strengthened by 79 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 335 unsolved
[2024-05-23 16:01:05] [INFO ] Deduced a trap composed of 3 places in 81 ms of which 2 ms to minimize.
[2024-05-23 16:01:05] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 1 ms to minimize.
[2024-05-23 16:01:05] [INFO ] Deduced a trap composed of 24 places in 59 ms of which 2 ms to minimize.
[2024-05-23 16:01:05] [INFO ] Deduced a trap composed of 35 places in 65 ms of which 1 ms to minimize.
[2024-05-23 16:01:05] [INFO ] Deduced a trap composed of 35 places in 91 ms of which 2 ms to minimize.
[2024-05-23 16:01:05] [INFO ] Deduced a trap composed of 13 places in 62 ms of which 1 ms to minimize.
[2024-05-23 16:01:06] [INFO ] Deduced a trap composed of 28 places in 70 ms of which 2 ms to minimize.
[2024-05-23 16:01:06] [INFO ] Deduced a trap composed of 43 places in 78 ms of which 1 ms to minimize.
[2024-05-23 16:01:06] [INFO ] Deduced a trap composed of 19 places in 41 ms of which 1 ms to minimize.
[2024-05-23 16:01:06] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 1 ms to minimize.
[2024-05-23 16:01:06] [INFO ] Deduced a trap composed of 26 places in 67 ms of which 2 ms to minimize.
[2024-05-23 16:01:06] [INFO ] Deduced a trap composed of 43 places in 70 ms of which 2 ms to minimize.
[2024-05-23 16:01:06] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
[2024-05-23 16:01:06] [INFO ] Deduced a trap composed of 32 places in 64 ms of which 1 ms to minimize.
[2024-05-23 16:01:06] [INFO ] Deduced a trap composed of 18 places in 69 ms of which 1 ms to minimize.
[2024-05-23 16:01:06] [INFO ] Deduced a trap composed of 23 places in 65 ms of which 2 ms to minimize.
[2024-05-23 16:01:06] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 1 ms to minimize.
[2024-05-23 16:01:06] [INFO ] Deduced a trap composed of 23 places in 62 ms of which 1 ms to minimize.
[2024-05-23 16:01:07] [INFO ] Deduced a trap composed of 34 places in 74 ms of which 1 ms to minimize.
[2024-05-23 16:01:07] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 335 unsolved
[2024-05-23 16:01:08] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 2 ms to minimize.
[2024-05-23 16:01:08] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 2 ms to minimize.
[2024-05-23 16:01:08] [INFO ] Deduced a trap composed of 3 places in 30 ms of which 1 ms to minimize.
[2024-05-23 16:01:08] [INFO ] Deduced a trap composed of 32 places in 78 ms of which 2 ms to minimize.
[2024-05-23 16:01:08] [INFO ] Deduced a trap composed of 24 places in 82 ms of which 2 ms to minimize.
[2024-05-23 16:01:08] [INFO ] Deduced a trap composed of 34 places in 73 ms of which 2 ms to minimize.
[2024-05-23 16:01:08] [INFO ] Deduced a trap composed of 35 places in 77 ms of which 2 ms to minimize.
[2024-05-23 16:01:08] [INFO ] Deduced a trap composed of 30 places in 80 ms of which 2 ms to minimize.
[2024-05-23 16:01:08] [INFO ] Deduced a trap composed of 18 places in 79 ms of which 2 ms to minimize.
[2024-05-23 16:01:08] [INFO ] Deduced a trap composed of 22 places in 77 ms of which 2 ms to minimize.
[2024-05-23 16:01:09] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 2 ms to minimize.
[2024-05-23 16:01:09] [INFO ] Deduced a trap composed of 34 places in 66 ms of which 2 ms to minimize.
[2024-05-23 16:01:09] [INFO ] Deduced a trap composed of 45 places in 76 ms of which 1 ms to minimize.
[2024-05-23 16:01:09] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 14/47 constraints. Problems are: Problem set: 0 solved, 335 unsolved
[2024-05-23 16:01:11] [INFO ] Deduced a trap composed of 33 places in 64 ms of which 1 ms to minimize.
[2024-05-23 16:01:12] [INFO ] Deduced a trap composed of 36 places in 65 ms of which 2 ms to minimize.
[2024-05-23 16:01:12] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 2 ms to minimize.
[2024-05-23 16:01:12] [INFO ] Deduced a trap composed of 29 places in 65 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 4/51 constraints. Problems are: Problem set: 0 solved, 335 unsolved
[2024-05-23 16:01:13] [INFO ] Deduced a trap composed of 38 places in 61 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 7 (OVERLAPS) 175/295 variables, 120/172 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 79/251 constraints. Problems are: Problem set: 0 solved, 335 unsolved
[2024-05-23 16:01:19] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 1 ms to minimize.
[2024-05-23 16:01:19] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/295 variables, 2/253 constraints. Problems are: Problem set: 0 solved, 335 unsolved
[2024-05-23 16:01:23] [INFO ] Deduced a trap composed of 36 places in 62 ms of which 2 ms to minimize.
[2024-05-23 16:01:24] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 1 ms to minimize.
[2024-05-23 16:01:24] [INFO ] Deduced a trap composed of 33 places in 54 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/295 variables, 3/256 constraints. Problems are: Problem set: 0 solved, 335 unsolved
[2024-05-23 16:01:26] [INFO ] Deduced a trap composed of 29 places in 53 ms of which 1 ms to minimize.
[2024-05-23 16:01:26] [INFO ] Deduced a trap composed of 32 places in 62 ms of which 1 ms to minimize.
[2024-05-23 16:01:26] [INFO ] Deduced a trap composed of 31 places in 53 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/295 variables, 3/259 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/295 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 295/295 variables, and 259 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 120/120 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 335 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 47/60 constraints. Problems are: Problem set: 0 solved, 335 unsolved
[2024-05-23 16:01:35] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 2 ms to minimize.
[2024-05-23 16:01:36] [INFO ] Deduced a trap composed of 30 places in 73 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/120 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 335 unsolved
[2024-05-23 16:01:38] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 2 ms to minimize.
[2024-05-23 16:01:38] [INFO ] Deduced a trap composed of 32 places in 58 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 2/64 constraints. Problems are: Problem set: 0 solved, 335 unsolved
[2024-05-23 16:01:39] [INFO ] Deduced a trap composed of 35 places in 58 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 7 (OVERLAPS) 175/295 variables, 120/185 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 79/264 constraints. Problems are: Problem set: 0 solved, 335 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/295 variables, 335/599 constraints. Problems are: Problem set: 0 solved, 335 unsolved
[2024-05-23 16:01:45] [INFO ] Deduced a trap composed of 47 places in 73 ms of which 2 ms to minimize.
[2024-05-23 16:01:45] [INFO ] Deduced a trap composed of 45 places in 71 ms of which 1 ms to minimize.
[2024-05-23 16:01:45] [INFO ] Deduced a trap composed of 42 places in 72 ms of which 1 ms to minimize.
[2024-05-23 16:01:46] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 1 ms to minimize.
[2024-05-23 16:01:47] [INFO ] Deduced a trap composed of 22 places in 91 ms of which 2 ms to minimize.
[2024-05-23 16:01:47] [INFO ] Deduced a trap composed of 40 places in 66 ms of which 1 ms to minimize.
[2024-05-23 16:01:47] [INFO ] Deduced a trap composed of 24 places in 61 ms of which 1 ms to minimize.
[2024-05-23 16:01:48] [INFO ] Deduced a trap composed of 29 places in 58 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/295 variables, 8/607 constraints. Problems are: Problem set: 0 solved, 335 unsolved
[2024-05-23 16:01:52] [INFO ] Deduced a trap composed of 38 places in 71 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/295 variables, 1/608 constraints. Problems are: Problem set: 0 solved, 335 unsolved
[2024-05-23 16:01:59] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/295 variables, 1/609 constraints. Problems are: Problem set: 0 solved, 335 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 295/295 variables, and 609 constraints, problems are : Problem set: 0 solved, 335 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 120/120 constraints, ReadFeed: 79/79 constraints, PredecessorRefiner: 335/335 constraints, Known Traps: 62/62 constraints]
After SMT, in 60162ms problems are : Problem set: 0 solved, 335 unsolved
Search for dead transitions found 0 dead transitions in 60169ms
Starting structural reductions in SI_LTL mode, iteration 1 : 120/185 places, 339/404 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60784 ms. Remains : 120/185 places, 339/404 transitions.
Stuttering acceptance computed with spot in 380 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-04-LTLCardinality-06
Product exploration explored 100000 steps with 0 reset in 326 ms.
Stack based approach found an accepted trace after 119 steps with 0 reset with depth 120 and stack size 97 in 2 ms.
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-04-LTLCardinality-06 finished in 61572 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&G(F(p0)))))'
Support contains 2 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 404/404 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 184 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 184 transition count 400
Applied a total of 2 rules in 20 ms. Remains 184 /185 variables (removed 1) and now considering 400/404 (removed 4) transitions.
[2024-05-23 16:02:04] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
// Phase 1: matrix 236 rows 184 cols
[2024-05-23 16:02:04] [INFO ] Computed 13 invariants in 6 ms
[2024-05-23 16:02:04] [INFO ] Implicit Places using invariants in 187 ms returned []
[2024-05-23 16:02:04] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2024-05-23 16:02:04] [INFO ] Invariant cache hit.
[2024-05-23 16:02:05] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-23 16:02:05] [INFO ] Implicit Places using invariants and state equation in 461 ms returned []
Implicit Place search using SMT with State Equation took 650 ms to find 0 implicit places.
Running 396 sub problems to find dead transitions.
[2024-05-23 16:02:05] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2024-05-23 16:02:05] [INFO ] Invariant cache hit.
[2024-05-23 16:02:05] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
[2024-05-23 16:02:07] [INFO ] Deduced a trap composed of 26 places in 58 ms of which 1 ms to minimize.
[2024-05-23 16:02:07] [INFO ] Deduced a trap composed of 23 places in 68 ms of which 1 ms to minimize.
[2024-05-23 16:02:07] [INFO ] Deduced a trap composed of 40 places in 81 ms of which 2 ms to minimize.
[2024-05-23 16:02:08] [INFO ] Deduced a trap composed of 30 places in 115 ms of which 2 ms to minimize.
[2024-05-23 16:02:08] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 3 ms to minimize.
[2024-05-23 16:02:08] [INFO ] Deduced a trap composed of 41 places in 97 ms of which 3 ms to minimize.
[2024-05-23 16:02:08] [INFO ] Deduced a trap composed of 40 places in 86 ms of which 2 ms to minimize.
[2024-05-23 16:02:08] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 2 ms to minimize.
[2024-05-23 16:02:08] [INFO ] Deduced a trap composed of 67 places in 105 ms of which 2 ms to minimize.
[2024-05-23 16:02:08] [INFO ] Deduced a trap composed of 57 places in 84 ms of which 2 ms to minimize.
[2024-05-23 16:02:08] [INFO ] Deduced a trap composed of 36 places in 84 ms of which 2 ms to minimize.
[2024-05-23 16:02:09] [INFO ] Deduced a trap composed of 54 places in 86 ms of which 2 ms to minimize.
[2024-05-23 16:02:09] [INFO ] Deduced a trap composed of 22 places in 57 ms of which 2 ms to minimize.
[2024-05-23 16:02:09] [INFO ] Deduced a trap composed of 18 places in 98 ms of which 2 ms to minimize.
[2024-05-23 16:02:09] [INFO ] Deduced a trap composed of 18 places in 101 ms of which 2 ms to minimize.
[2024-05-23 16:02:09] [INFO ] Deduced a trap composed of 43 places in 155 ms of which 3 ms to minimize.
[2024-05-23 16:02:09] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 2 ms to minimize.
[2024-05-23 16:02:09] [INFO ] Deduced a trap composed of 29 places in 90 ms of which 3 ms to minimize.
[2024-05-23 16:02:09] [INFO ] Deduced a trap composed of 55 places in 117 ms of which 2 ms to minimize.
[2024-05-23 16:02:10] [INFO ] Deduced a trap composed of 53 places in 92 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 396 unsolved
[2024-05-23 16:02:10] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 1 ms to minimize.
[2024-05-23 16:02:10] [INFO ] Deduced a trap composed of 3 places in 34 ms of which 0 ms to minimize.
[2024-05-23 16:02:10] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 1 ms to minimize.
[2024-05-23 16:02:10] [INFO ] Deduced a trap composed of 50 places in 119 ms of which 2 ms to minimize.
[2024-05-23 16:02:11] [INFO ] Deduced a trap composed of 33 places in 115 ms of which 2 ms to minimize.
[2024-05-23 16:02:11] [INFO ] Deduced a trap composed of 49 places in 117 ms of which 2 ms to minimize.
[2024-05-23 16:02:11] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 1 ms to minimize.
[2024-05-23 16:02:11] [INFO ] Deduced a trap composed of 41 places in 121 ms of which 3 ms to minimize.
[2024-05-23 16:02:11] [INFO ] Deduced a trap composed of 50 places in 121 ms of which 2 ms to minimize.
[2024-05-23 16:02:11] [INFO ] Deduced a trap composed of 55 places in 113 ms of which 3 ms to minimize.
[2024-05-23 16:02:11] [INFO ] Deduced a trap composed of 32 places in 99 ms of which 2 ms to minimize.
[2024-05-23 16:02:11] [INFO ] Deduced a trap composed of 34 places in 106 ms of which 2 ms to minimize.
[2024-05-23 16:02:11] [INFO ] Deduced a trap composed of 38 places in 100 ms of which 3 ms to minimize.
[2024-05-23 16:02:12] [INFO ] Deduced a trap composed of 38 places in 114 ms of which 2 ms to minimize.
[2024-05-23 16:02:12] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 2 ms to minimize.
[2024-05-23 16:02:12] [INFO ] Deduced a trap composed of 20 places in 53 ms of which 2 ms to minimize.
[2024-05-23 16:02:13] [INFO ] Deduced a trap composed of 48 places in 86 ms of which 2 ms to minimize.
[2024-05-23 16:02:14] [INFO ] Deduced a trap composed of 42 places in 80 ms of which 2 ms to minimize.
[2024-05-23 16:02:14] [INFO ] Deduced a trap composed of 46 places in 115 ms of which 2 ms to minimize.
[2024-05-23 16:02:14] [INFO ] Deduced a trap composed of 40 places in 116 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 396 unsolved
[2024-05-23 16:02:16] [INFO ] Deduced a trap composed of 52 places in 86 ms of which 2 ms to minimize.
[2024-05-23 16:02:17] [INFO ] Deduced a trap composed of 48 places in 100 ms of which 6 ms to minimize.
[2024-05-23 16:02:17] [INFO ] Deduced a trap composed of 43 places in 85 ms of which 1 ms to minimize.
[2024-05-23 16:02:18] [INFO ] Deduced a trap composed of 35 places in 101 ms of which 2 ms to minimize.
[2024-05-23 16:02:18] [INFO ] Deduced a trap composed of 55 places in 106 ms of which 2 ms to minimize.
[2024-05-23 16:02:18] [INFO ] Deduced a trap composed of 53 places in 107 ms of which 3 ms to minimize.
[2024-05-23 16:02:18] [INFO ] Deduced a trap composed of 47 places in 114 ms of which 3 ms to minimize.
[2024-05-23 16:02:18] [INFO ] Deduced a trap composed of 36 places in 96 ms of which 2 ms to minimize.
[2024-05-23 16:02:18] [INFO ] Deduced a trap composed of 36 places in 94 ms of which 2 ms to minimize.
[2024-05-23 16:02:19] [INFO ] Deduced a trap composed of 33 places in 89 ms of which 2 ms to minimize.
[2024-05-23 16:02:19] [INFO ] Deduced a trap composed of 27 places in 87 ms of which 1 ms to minimize.
[2024-05-23 16:02:19] [INFO ] Deduced a trap composed of 35 places in 62 ms of which 2 ms to minimize.
[2024-05-23 16:02:19] [INFO ] Deduced a trap composed of 50 places in 78 ms of which 2 ms to minimize.
[2024-05-23 16:02:20] [INFO ] Deduced a trap composed of 53 places in 81 ms of which 2 ms to minimize.
[2024-05-23 16:02:20] [INFO ] Deduced a trap composed of 48 places in 92 ms of which 2 ms to minimize.
[2024-05-23 16:02:20] [INFO ] Deduced a trap composed of 44 places in 89 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 16/69 constraints. Problems are: Problem set: 0 solved, 396 unsolved
[2024-05-23 16:02:21] [INFO ] Deduced a trap composed of 45 places in 81 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 396 unsolved
[2024-05-23 16:02:25] [INFO ] Deduced a trap composed of 52 places in 114 ms of which 2 ms to minimize.
[2024-05-23 16:02:26] [INFO ] Deduced a trap composed of 40 places in 106 ms of which 2 ms to minimize.
[2024-05-23 16:02:26] [INFO ] Deduced a trap composed of 48 places in 106 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 3/73 constraints. Problems are: Problem set: 0 solved, 396 unsolved
[2024-05-23 16:02:28] [INFO ] Deduced a trap composed of 49 places in 86 ms of which 2 ms to minimize.
[2024-05-23 16:02:28] [INFO ] Deduced a trap composed of 56 places in 102 ms of which 2 ms to minimize.
[2024-05-23 16:02:29] [INFO ] Deduced a trap composed of 41 places in 96 ms of which 2 ms to minimize.
[2024-05-23 16:02:29] [INFO ] Deduced a trap composed of 40 places in 99 ms of which 2 ms to minimize.
[2024-05-23 16:02:30] [INFO ] Deduced a trap composed of 56 places in 115 ms of which 3 ms to minimize.
[2024-05-23 16:02:30] [INFO ] Deduced a trap composed of 35 places in 91 ms of which 2 ms to minimize.
[2024-05-23 16:02:30] [INFO ] Deduced a trap composed of 49 places in 89 ms of which 2 ms to minimize.
[2024-05-23 16:02:30] [INFO ] Deduced a trap composed of 37 places in 96 ms of which 3 ms to minimize.
[2024-05-23 16:02:30] [INFO ] Deduced a trap composed of 43 places in 87 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/184 variables, 9/82 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/184 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 9 (OVERLAPS) 236/420 variables, 184/266 constraints. Problems are: Problem set: 0 solved, 396 unsolved
SMT process timed out in 30138ms, After SMT, problems are : Problem set: 0 solved, 396 unsolved
Search for dead transitions found 0 dead transitions in 30144ms
Starting structural reductions in LTL mode, iteration 1 : 184/185 places, 400/404 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30816 ms. Remains : 184/185 places, 400/404 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), true, (NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-04-LTLCardinality-07
Product exploration explored 100000 steps with 42 reset in 208 ms.
Product exploration explored 100000 steps with 50 reset in 244 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 153 ms. Reduced automaton from 5 states, 7 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 6115 steps (1 resets) in 30 ms. (197 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 101 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 400/400 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 184 transition count 397
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 181 transition count 396
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 180 transition count 396
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 51 Pre rules applied. Total rules applied 8 place count 180 transition count 345
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 3 with 102 rules applied. Total rules applied 110 place count 129 transition count 345
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 132 place count 118 transition count 334
Applied a total of 132 rules in 35 ms. Remains 118 /184 variables (removed 66) and now considering 334/400 (removed 66) transitions.
[2024-05-23 16:02:36] [INFO ] Flow matrix only has 170 transitions (discarded 164 similar events)
// Phase 1: matrix 170 rows 118 cols
[2024-05-23 16:02:36] [INFO ] Computed 13 invariants in 2 ms
[2024-05-23 16:02:36] [INFO ] Implicit Places using invariants in 153 ms returned []
[2024-05-23 16:02:36] [INFO ] Flow matrix only has 170 transitions (discarded 164 similar events)
[2024-05-23 16:02:36] [INFO ] Invariant cache hit.
[2024-05-23 16:02:37] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-23 16:02:37] [INFO ] Implicit Places using invariants and state equation in 318 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
[2024-05-23 16:02:37] [INFO ] Redundant transitions in 7 ms returned []
Running 330 sub problems to find dead transitions.
[2024-05-23 16:02:37] [INFO ] Flow matrix only has 170 transitions (discarded 164 similar events)
[2024-05-23 16:02:37] [INFO ] Invariant cache hit.
[2024-05-23 16:02:37] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:02:38] [INFO ] Deduced a trap composed of 3 places in 68 ms of which 2 ms to minimize.
[2024-05-23 16:02:38] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 1 ms to minimize.
[2024-05-23 16:02:38] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 1 ms to minimize.
[2024-05-23 16:02:39] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 2 ms to minimize.
[2024-05-23 16:02:39] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 1 ms to minimize.
[2024-05-23 16:02:39] [INFO ] Deduced a trap composed of 3 places in 31 ms of which 1 ms to minimize.
[2024-05-23 16:02:39] [INFO ] Deduced a trap composed of 30 places in 57 ms of which 1 ms to minimize.
[2024-05-23 16:02:39] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
[2024-05-23 16:02:39] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 1 ms to minimize.
[2024-05-23 16:02:39] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 1 ms to minimize.
[2024-05-23 16:02:39] [INFO ] Deduced a trap composed of 31 places in 66 ms of which 1 ms to minimize.
[2024-05-23 16:02:39] [INFO ] Deduced a trap composed of 31 places in 80 ms of which 2 ms to minimize.
[2024-05-23 16:02:40] [INFO ] Deduced a trap composed of 30 places in 70 ms of which 2 ms to minimize.
[2024-05-23 16:02:40] [INFO ] Deduced a trap composed of 28 places in 63 ms of which 1 ms to minimize.
[2024-05-23 16:02:40] [INFO ] Deduced a trap composed of 39 places in 82 ms of which 2 ms to minimize.
[2024-05-23 16:02:40] [INFO ] Deduced a trap composed of 3 places in 28 ms of which 1 ms to minimize.
[2024-05-23 16:02:40] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 1 ms to minimize.
[2024-05-23 16:02:40] [INFO ] Deduced a trap composed of 32 places in 73 ms of which 1 ms to minimize.
[2024-05-23 16:02:40] [INFO ] Deduced a trap composed of 36 places in 74 ms of which 1 ms to minimize.
[2024-05-23 16:02:40] [INFO ] Deduced a trap composed of 29 places in 62 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:02:40] [INFO ] Deduced a trap composed of 23 places in 67 ms of which 1 ms to minimize.
[2024-05-23 16:02:40] [INFO ] Deduced a trap composed of 33 places in 62 ms of which 2 ms to minimize.
[2024-05-23 16:02:41] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 2 ms to minimize.
[2024-05-23 16:02:41] [INFO ] Deduced a trap composed of 24 places in 59 ms of which 1 ms to minimize.
[2024-05-23 16:02:41] [INFO ] Deduced a trap composed of 33 places in 66 ms of which 2 ms to minimize.
[2024-05-23 16:02:41] [INFO ] Deduced a trap composed of 26 places in 74 ms of which 2 ms to minimize.
[2024-05-23 16:02:41] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 1 ms to minimize.
[2024-05-23 16:02:41] [INFO ] Deduced a trap composed of 35 places in 69 ms of which 1 ms to minimize.
[2024-05-23 16:02:42] [INFO ] Deduced a trap composed of 30 places in 68 ms of which 2 ms to minimize.
[2024-05-23 16:02:42] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 1 ms to minimize.
[2024-05-23 16:02:42] [INFO ] Deduced a trap composed of 39 places in 65 ms of which 1 ms to minimize.
[2024-05-23 16:02:42] [INFO ] Deduced a trap composed of 19 places in 48 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 12/45 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:02:44] [INFO ] Deduced a trap composed of 36 places in 88 ms of which 1 ms to minimize.
[2024-05-23 16:02:44] [INFO ] Deduced a trap composed of 26 places in 71 ms of which 2 ms to minimize.
[2024-05-23 16:02:44] [INFO ] Deduced a trap composed of 34 places in 71 ms of which 1 ms to minimize.
[2024-05-23 16:02:44] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 2 ms to minimize.
[2024-05-23 16:02:44] [INFO ] Deduced a trap composed of 35 places in 78 ms of which 1 ms to minimize.
[2024-05-23 16:02:44] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 1 ms to minimize.
[2024-05-23 16:02:45] [INFO ] Deduced a trap composed of 34 places in 67 ms of which 1 ms to minimize.
[2024-05-23 16:02:45] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 2 ms to minimize.
[2024-05-23 16:02:45] [INFO ] Deduced a trap composed of 24 places in 73 ms of which 1 ms to minimize.
[2024-05-23 16:02:45] [INFO ] Deduced a trap composed of 38 places in 64 ms of which 2 ms to minimize.
[2024-05-23 16:02:45] [INFO ] Deduced a trap composed of 38 places in 76 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 11/56 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:02:47] [INFO ] Deduced a trap composed of 30 places in 72 ms of which 2 ms to minimize.
[2024-05-23 16:02:47] [INFO ] Deduced a trap composed of 33 places in 76 ms of which 1 ms to minimize.
[2024-05-23 16:02:47] [INFO ] Deduced a trap composed of 38 places in 74 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 3/59 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:02:48] [INFO ] Deduced a trap composed of 31 places in 65 ms of which 1 ms to minimize.
[2024-05-23 16:02:48] [INFO ] Deduced a trap composed of 37 places in 65 ms of which 1 ms to minimize.
[2024-05-23 16:02:48] [INFO ] Deduced a trap composed of 41 places in 73 ms of which 1 ms to minimize.
[2024-05-23 16:02:49] [INFO ] Deduced a trap composed of 37 places in 78 ms of which 2 ms to minimize.
[2024-05-23 16:02:49] [INFO ] Deduced a trap composed of 39 places in 64 ms of which 1 ms to minimize.
[2024-05-23 16:02:49] [INFO ] Deduced a trap composed of 32 places in 60 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 6/65 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:02:51] [INFO ] Deduced a trap composed of 33 places in 57 ms of which 2 ms to minimize.
[2024-05-23 16:02:51] [INFO ] Deduced a trap composed of 32 places in 72 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:02:53] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 2 ms to minimize.
[2024-05-23 16:02:53] [INFO ] Deduced a trap composed of 35 places in 63 ms of which 1 ms to minimize.
[2024-05-23 16:02:53] [INFO ] Deduced a trap composed of 33 places in 58 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 3/70 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 10 (OVERLAPS) 170/288 variables, 118/188 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/288 variables, 76/264 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:02:57] [INFO ] Deduced a trap composed of 35 places in 62 ms of which 2 ms to minimize.
[2024-05-23 16:02:57] [INFO ] Deduced a trap composed of 33 places in 55 ms of which 1 ms to minimize.
[2024-05-23 16:02:58] [INFO ] Deduced a trap composed of 30 places in 59 ms of which 1 ms to minimize.
[2024-05-23 16:02:58] [INFO ] Deduced a trap composed of 32 places in 66 ms of which 1 ms to minimize.
[2024-05-23 16:02:58] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 1 ms to minimize.
[2024-05-23 16:02:59] [INFO ] Deduced a trap composed of 31 places in 71 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/288 variables, 6/270 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/288 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 14 (OVERLAPS) 0/288 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 330 unsolved
No progress, stopping.
After SMT solving in domain Real declared 288/288 variables, and 270 constraints, problems are : Problem set: 0 solved, 330 unsolved in 30009 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 118/118 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 330/330 constraints, Known Traps: 63/63 constraints]
Escalating to Integer solving :Problem set: 0 solved, 330 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/118 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/118 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/118 variables, 63/76 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:03:08] [INFO ] Deduced a trap composed of 39 places in 71 ms of which 1 ms to minimize.
[2024-05-23 16:03:09] [INFO ] Deduced a trap composed of 25 places in 68 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/118 variables, 2/78 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:03:10] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 2 ms to minimize.
[2024-05-23 16:03:10] [INFO ] Deduced a trap composed of 32 places in 75 ms of which 2 ms to minimize.
[2024-05-23 16:03:10] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 3/81 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:03:11] [INFO ] Deduced a trap composed of 31 places in 64 ms of which 1 ms to minimize.
[2024-05-23 16:03:12] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 2 ms to minimize.
[2024-05-23 16:03:12] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-05-23 16:03:12] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 1 ms to minimize.
[2024-05-23 16:03:12] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 1 ms to minimize.
[2024-05-23 16:03:12] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 6/87 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:03:13] [INFO ] Deduced a trap composed of 37 places in 67 ms of which 1 ms to minimize.
[2024-05-23 16:03:14] [INFO ] Deduced a trap composed of 34 places in 65 ms of which 1 ms to minimize.
[2024-05-23 16:03:14] [INFO ] Deduced a trap composed of 34 places in 66 ms of which 1 ms to minimize.
[2024-05-23 16:03:14] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 2 ms to minimize.
[2024-05-23 16:03:14] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 1 ms to minimize.
[2024-05-23 16:03:14] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 6/93 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:03:16] [INFO ] Deduced a trap composed of 29 places in 63 ms of which 1 ms to minimize.
[2024-05-23 16:03:16] [INFO ] Deduced a trap composed of 29 places in 70 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 2/95 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 9 (OVERLAPS) 170/288 variables, 118/213 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/288 variables, 76/289 constraints. Problems are: Problem set: 0 solved, 330 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/288 variables, 330/619 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:03:22] [INFO ] Deduced a trap composed of 25 places in 72 ms of which 2 ms to minimize.
[2024-05-23 16:03:22] [INFO ] Deduced a trap composed of 45 places in 72 ms of which 2 ms to minimize.
[2024-05-23 16:03:22] [INFO ] Deduced a trap composed of 48 places in 71 ms of which 2 ms to minimize.
[2024-05-23 16:03:23] [INFO ] Deduced a trap composed of 22 places in 61 ms of which 2 ms to minimize.
[2024-05-23 16:03:23] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 1 ms to minimize.
[2024-05-23 16:03:24] [INFO ] Deduced a trap composed of 22 places in 65 ms of which 1 ms to minimize.
[2024-05-23 16:03:24] [INFO ] Deduced a trap composed of 24 places in 60 ms of which 2 ms to minimize.
[2024-05-23 16:03:24] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 1 ms to minimize.
[2024-05-23 16:03:24] [INFO ] Deduced a trap composed of 32 places in 56 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/288 variables, 9/628 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:03:30] [INFO ] Deduced a trap composed of 33 places in 57 ms of which 2 ms to minimize.
[2024-05-23 16:03:30] [INFO ] Deduced a trap composed of 24 places in 56 ms of which 1 ms to minimize.
[2024-05-23 16:03:31] [INFO ] Deduced a trap composed of 35 places in 66 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/288 variables, 3/631 constraints. Problems are: Problem set: 0 solved, 330 unsolved
[2024-05-23 16:03:37] [INFO ] Deduced a trap composed of 31 places in 61 ms of which 1 ms to minimize.
SMT process timed out in 60155ms, After SMT, problems are : Problem set: 0 solved, 330 unsolved
Search for dead transitions found 0 dead transitions in 60160ms
Starting structural reductions in SI_LTL mode, iteration 1 : 118/184 places, 334/400 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60684 ms. Remains : 118/184 places, 334/400 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4887 steps (1 resets) in 11 ms. (407 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 95 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 52 reset in 122 ms.
Stack based approach found an accepted trace after 4416 steps with 1 reset with depth 3518 and stack size 697 in 6 ms.
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-04-LTLCardinality-07 finished in 93284 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 404/404 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 185 transition count 400
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 181 transition count 400
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 52 Pre rules applied. Total rules applied 8 place count 181 transition count 348
Deduced a syphon composed of 52 places in 0 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 112 place count 129 transition count 348
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 113 place count 128 transition count 344
Iterating global reduction 2 with 1 rules applied. Total rules applied 114 place count 128 transition count 344
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 138 place count 116 transition count 332
Applied a total of 138 rules in 33 ms. Remains 116 /185 variables (removed 69) and now considering 332/404 (removed 72) transitions.
[2024-05-23 16:03:38] [INFO ] Flow matrix only has 168 transitions (discarded 164 similar events)
// Phase 1: matrix 168 rows 116 cols
[2024-05-23 16:03:38] [INFO ] Computed 13 invariants in 1 ms
[2024-05-23 16:03:38] [INFO ] Implicit Places using invariants in 151 ms returned []
[2024-05-23 16:03:38] [INFO ] Flow matrix only has 168 transitions (discarded 164 similar events)
[2024-05-23 16:03:38] [INFO ] Invariant cache hit.
[2024-05-23 16:03:38] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-23 16:03:38] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
[2024-05-23 16:03:38] [INFO ] Redundant transitions in 6 ms returned []
Running 328 sub problems to find dead transitions.
[2024-05-23 16:03:38] [INFO ] Flow matrix only has 168 transitions (discarded 164 similar events)
[2024-05-23 16:03:38] [INFO ] Invariant cache hit.
[2024-05-23 16:03:38] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:03:40] [INFO ] Deduced a trap composed of 3 places in 67 ms of which 2 ms to minimize.
[2024-05-23 16:03:40] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
[2024-05-23 16:03:40] [INFO ] Deduced a trap composed of 24 places in 54 ms of which 1 ms to minimize.
[2024-05-23 16:03:40] [INFO ] Deduced a trap composed of 35 places in 61 ms of which 1 ms to minimize.
[2024-05-23 16:03:40] [INFO ] Deduced a trap composed of 39 places in 62 ms of which 1 ms to minimize.
[2024-05-23 16:03:40] [INFO ] Deduced a trap composed of 14 places in 69 ms of which 2 ms to minimize.
[2024-05-23 16:03:40] [INFO ] Deduced a trap composed of 3 places in 27 ms of which 1 ms to minimize.
[2024-05-23 16:03:40] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 1 ms to minimize.
[2024-05-23 16:03:40] [INFO ] Deduced a trap composed of 13 places in 63 ms of which 2 ms to minimize.
[2024-05-23 16:03:40] [INFO ] Deduced a trap composed of 15 places in 56 ms of which 1 ms to minimize.
[2024-05-23 16:03:41] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 2 ms to minimize.
[2024-05-23 16:03:41] [INFO ] Deduced a trap composed of 18 places in 66 ms of which 1 ms to minimize.
[2024-05-23 16:03:41] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 1 ms to minimize.
[2024-05-23 16:03:41] [INFO ] Deduced a trap composed of 30 places in 65 ms of which 1 ms to minimize.
[2024-05-23 16:03:41] [INFO ] Deduced a trap composed of 29 places in 79 ms of which 1 ms to minimize.
[2024-05-23 16:03:41] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 1 ms to minimize.
[2024-05-23 16:03:41] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 1 ms to minimize.
[2024-05-23 16:03:41] [INFO ] Deduced a trap composed of 35 places in 77 ms of which 1 ms to minimize.
[2024-05-23 16:03:41] [INFO ] Deduced a trap composed of 30 places in 71 ms of which 2 ms to minimize.
[2024-05-23 16:03:41] [INFO ] Deduced a trap composed of 17 places in 71 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:03:42] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 2 ms to minimize.
[2024-05-23 16:03:42] [INFO ] Deduced a trap composed of 33 places in 67 ms of which 1 ms to minimize.
[2024-05-23 16:03:42] [INFO ] Deduced a trap composed of 27 places in 60 ms of which 2 ms to minimize.
[2024-05-23 16:03:42] [INFO ] Deduced a trap composed of 31 places in 67 ms of which 1 ms to minimize.
[2024-05-23 16:03:42] [INFO ] Deduced a trap composed of 32 places in 63 ms of which 1 ms to minimize.
[2024-05-23 16:03:42] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 1 ms to minimize.
[2024-05-23 16:03:42] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 2 ms to minimize.
[2024-05-23 16:03:43] [INFO ] Deduced a trap composed of 32 places in 70 ms of which 1 ms to minimize.
[2024-05-23 16:03:43] [INFO ] Deduced a trap composed of 23 places in 66 ms of which 1 ms to minimize.
[2024-05-23 16:03:43] [INFO ] Deduced a trap composed of 3 places in 26 ms of which 1 ms to minimize.
[2024-05-23 16:03:43] [INFO ] Deduced a trap composed of 22 places in 57 ms of which 1 ms to minimize.
[2024-05-23 16:03:43] [INFO ] Deduced a trap composed of 36 places in 65 ms of which 1 ms to minimize.
[2024-05-23 16:03:43] [INFO ] Deduced a trap composed of 32 places in 66 ms of which 2 ms to minimize.
[2024-05-23 16:03:43] [INFO ] Deduced a trap composed of 31 places in 68 ms of which 1 ms to minimize.
[2024-05-23 16:03:43] [INFO ] Deduced a trap composed of 33 places in 56 ms of which 2 ms to minimize.
[2024-05-23 16:03:43] [INFO ] Deduced a trap composed of 36 places in 60 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 16/49 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:03:46] [INFO ] Deduced a trap composed of 30 places in 62 ms of which 2 ms to minimize.
[2024-05-23 16:03:46] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:03:47] [INFO ] Deduced a trap composed of 36 places in 61 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 7 (OVERLAPS) 168/284 variables, 116/168 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/284 variables, 76/244 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:03:52] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 1 ms to minimize.
[2024-05-23 16:03:52] [INFO ] Deduced a trap composed of 30 places in 54 ms of which 1 ms to minimize.
[2024-05-23 16:03:53] [INFO ] Deduced a trap composed of 33 places in 55 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/284 variables, 3/247 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:03:56] [INFO ] Deduced a trap composed of 33 places in 57 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/284 variables, 1/248 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:03:58] [INFO ] Deduced a trap composed of 29 places in 55 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/284 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:04:01] [INFO ] Deduced a trap composed of 32 places in 57 ms of which 1 ms to minimize.
[2024-05-23 16:04:01] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/284 variables, 2/251 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/284 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 14 (OVERLAPS) 0/284 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 328 unsolved
No progress, stopping.
After SMT solving in domain Real declared 284/284 variables, and 251 constraints, problems are : Problem set: 0 solved, 328 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 116/116 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 328/328 constraints, Known Traps: 46/46 constraints]
Escalating to Integer solving :Problem set: 0 solved, 328 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 46/59 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 4 (OVERLAPS) 168/284 variables, 116/175 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/284 variables, 76/251 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/284 variables, 328/579 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:04:13] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 1 ms to minimize.
[2024-05-23 16:04:13] [INFO ] Deduced a trap composed of 38 places in 67 ms of which 1 ms to minimize.
[2024-05-23 16:04:14] [INFO ] Deduced a trap composed of 45 places in 68 ms of which 1 ms to minimize.
[2024-05-23 16:04:14] [INFO ] Deduced a trap composed of 35 places in 70 ms of which 1 ms to minimize.
[2024-05-23 16:04:15] [INFO ] Deduced a trap composed of 24 places in 59 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/284 variables, 5/584 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:04:18] [INFO ] Deduced a trap composed of 29 places in 60 ms of which 2 ms to minimize.
[2024-05-23 16:04:18] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 1 ms to minimize.
[2024-05-23 16:04:19] [INFO ] Deduced a trap composed of 24 places in 60 ms of which 1 ms to minimize.
[2024-05-23 16:04:19] [INFO ] Deduced a trap composed of 24 places in 58 ms of which 1 ms to minimize.
[2024-05-23 16:04:19] [INFO ] Deduced a trap composed of 33 places in 67 ms of which 2 ms to minimize.
[2024-05-23 16:04:19] [INFO ] Deduced a trap composed of 29 places in 59 ms of which 1 ms to minimize.
[2024-05-23 16:04:19] [INFO ] Deduced a trap composed of 32 places in 53 ms of which 1 ms to minimize.
[2024-05-23 16:04:19] [INFO ] Deduced a trap composed of 22 places in 65 ms of which 1 ms to minimize.
[2024-05-23 16:04:20] [INFO ] Deduced a trap composed of 43 places in 69 ms of which 1 ms to minimize.
[2024-05-23 16:04:20] [INFO ] Deduced a trap composed of 39 places in 68 ms of which 2 ms to minimize.
[2024-05-23 16:04:20] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 1 ms to minimize.
[2024-05-23 16:04:21] [INFO ] Deduced a trap composed of 33 places in 59 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/284 variables, 12/596 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/284 variables, 0/596 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:04:38] [INFO ] Deduced a trap composed of 22 places in 95 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 284/284 variables, and 597 constraints, problems are : Problem set: 0 solved, 328 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 116/116 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 328/328 constraints, Known Traps: 64/64 constraints]
After SMT, in 60114ms problems are : Problem set: 0 solved, 328 unsolved
Search for dead transitions found 0 dead transitions in 60118ms
Starting structural reductions in SI_LTL mode, iteration 1 : 116/185 places, 332/404 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 60627 ms. Remains : 116/185 places, 332/404 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-04-LTLCardinality-08
Product exploration explored 100000 steps with 0 reset in 208 ms.
Product exploration explored 100000 steps with 6 reset in 237 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 227 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 9 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 250 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
[2024-05-23 16:04:40] [INFO ] Flow matrix only has 168 transitions (discarded 164 similar events)
[2024-05-23 16:04:40] [INFO ] Invariant cache hit.
[2024-05-23 16:04:40] [INFO ] [Real]Absence check using 9 positive place invariants in 9 ms returned sat
[2024-05-23 16:04:40] [INFO ] [Real]Absence check using 9 positive and 4 generalized place invariants in 5 ms returned sat
[2024-05-23 16:04:40] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2024-05-23 16:04:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 16:04:40] [INFO ] [Nat]Absence check using 9 positive place invariants in 7 ms returned sat
[2024-05-23 16:04:40] [INFO ] [Nat]Absence check using 9 positive and 4 generalized place invariants in 4 ms returned sat
[2024-05-23 16:04:40] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2024-05-23 16:04:40] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-23 16:04:40] [INFO ] [Nat]Added 76 Read/Feed constraints in 23 ms returned sat
[2024-05-23 16:04:41] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 2 ms to minimize.
[2024-05-23 16:04:41] [INFO ] Deduced a trap composed of 3 places in 116 ms of which 2 ms to minimize.
[2024-05-23 16:04:41] [INFO ] Deduced a trap composed of 3 places in 81 ms of which 2 ms to minimize.
[2024-05-23 16:04:41] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 335 ms
[2024-05-23 16:04:41] [INFO ] Computed and/alt/rep : 165/496/129 causal constraints (skipped 35 transitions) in 30 ms.
[2024-05-23 16:04:41] [INFO ] Deduced a trap composed of 3 places in 62 ms of which 1 ms to minimize.
[2024-05-23 16:04:41] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 1 ms to minimize.
[2024-05-23 16:04:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 148 ms
[2024-05-23 16:04:41] [INFO ] Added : 78 causal constraints over 17 iterations in 584 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 116 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 116/116 places, 332/332 transitions.
Applied a total of 0 rules in 9 ms. Remains 116 /116 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2024-05-23 16:04:41] [INFO ] Flow matrix only has 168 transitions (discarded 164 similar events)
[2024-05-23 16:04:41] [INFO ] Invariant cache hit.
[2024-05-23 16:04:42] [INFO ] Implicit Places using invariants in 144 ms returned []
[2024-05-23 16:04:42] [INFO ] Flow matrix only has 168 transitions (discarded 164 similar events)
[2024-05-23 16:04:42] [INFO ] Invariant cache hit.
[2024-05-23 16:04:42] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-23 16:04:42] [INFO ] Implicit Places using invariants and state equation in 303 ms returned []
Implicit Place search using SMT with State Equation took 452 ms to find 0 implicit places.
[2024-05-23 16:04:42] [INFO ] Redundant transitions in 2 ms returned []
Running 328 sub problems to find dead transitions.
[2024-05-23 16:04:42] [INFO ] Flow matrix only has 168 transitions (discarded 164 similar events)
[2024-05-23 16:04:42] [INFO ] Invariant cache hit.
[2024-05-23 16:04:42] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:04:44] [INFO ] Deduced a trap composed of 3 places in 102 ms of which 3 ms to minimize.
[2024-05-23 16:04:44] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 1 ms to minimize.
[2024-05-23 16:04:44] [INFO ] Deduced a trap composed of 24 places in 83 ms of which 2 ms to minimize.
[2024-05-23 16:04:44] [INFO ] Deduced a trap composed of 35 places in 97 ms of which 2 ms to minimize.
[2024-05-23 16:04:44] [INFO ] Deduced a trap composed of 39 places in 97 ms of which 2 ms to minimize.
[2024-05-23 16:04:45] [INFO ] Deduced a trap composed of 14 places in 110 ms of which 2 ms to minimize.
[2024-05-23 16:04:45] [INFO ] Deduced a trap composed of 3 places in 38 ms of which 1 ms to minimize.
[2024-05-23 16:04:45] [INFO ] Deduced a trap composed of 11 places in 93 ms of which 2 ms to minimize.
[2024-05-23 16:04:45] [INFO ] Deduced a trap composed of 13 places in 106 ms of which 2 ms to minimize.
[2024-05-23 16:04:45] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 2 ms to minimize.
[2024-05-23 16:04:46] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 2 ms to minimize.
[2024-05-23 16:04:46] [INFO ] Deduced a trap composed of 18 places in 78 ms of which 2 ms to minimize.
[2024-05-23 16:04:46] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 2 ms to minimize.
[2024-05-23 16:04:46] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 2 ms to minimize.
[2024-05-23 16:04:46] [INFO ] Deduced a trap composed of 29 places in 86 ms of which 1 ms to minimize.
[2024-05-23 16:04:47] [INFO ] Deduced a trap composed of 30 places in 127 ms of which 2 ms to minimize.
[2024-05-23 16:04:47] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 1 ms to minimize.
[2024-05-23 16:04:47] [INFO ] Deduced a trap composed of 35 places in 107 ms of which 2 ms to minimize.
[2024-05-23 16:04:47] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 1 ms to minimize.
[2024-05-23 16:04:47] [INFO ] Deduced a trap composed of 17 places in 122 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:04:47] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 1 ms to minimize.
[2024-05-23 16:04:48] [INFO ] Deduced a trap composed of 33 places in 67 ms of which 2 ms to minimize.
[2024-05-23 16:04:48] [INFO ] Deduced a trap composed of 27 places in 73 ms of which 2 ms to minimize.
[2024-05-23 16:04:48] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 2 ms to minimize.
[2024-05-23 16:04:48] [INFO ] Deduced a trap composed of 32 places in 72 ms of which 1 ms to minimize.
[2024-05-23 16:04:48] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 1 ms to minimize.
[2024-05-23 16:04:49] [INFO ] Deduced a trap composed of 33 places in 84 ms of which 1 ms to minimize.
[2024-05-23 16:04:49] [INFO ] Deduced a trap composed of 32 places in 101 ms of which 4 ms to minimize.
[2024-05-23 16:04:49] [INFO ] Deduced a trap composed of 23 places in 73 ms of which 1 ms to minimize.
[2024-05-23 16:04:49] [INFO ] Deduced a trap composed of 3 places in 32 ms of which 1 ms to minimize.
[2024-05-23 16:04:49] [INFO ] Deduced a trap composed of 22 places in 87 ms of which 2 ms to minimize.
[2024-05-23 16:04:49] [INFO ] Deduced a trap composed of 36 places in 80 ms of which 1 ms to minimize.
[2024-05-23 16:04:49] [INFO ] Deduced a trap composed of 32 places in 80 ms of which 1 ms to minimize.
[2024-05-23 16:04:49] [INFO ] Deduced a trap composed of 31 places in 76 ms of which 2 ms to minimize.
[2024-05-23 16:04:50] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 1 ms to minimize.
[2024-05-23 16:04:50] [INFO ] Deduced a trap composed of 36 places in 68 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 16/49 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:04:53] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 1 ms to minimize.
[2024-05-23 16:04:53] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:04:56] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 7 (OVERLAPS) 168/284 variables, 116/168 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/284 variables, 76/244 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:05:02] [INFO ] Deduced a trap composed of 33 places in 72 ms of which 1 ms to minimize.
[2024-05-23 16:05:03] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2024-05-23 16:05:04] [INFO ] Deduced a trap composed of 33 places in 69 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/284 variables, 3/247 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:05:08] [INFO ] Deduced a trap composed of 33 places in 82 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/284 variables, 1/248 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:05:11] [INFO ] Deduced a trap composed of 29 places in 83 ms of which 2 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 284/284 variables, and 249 constraints, problems are : Problem set: 0 solved, 328 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 116/116 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 328/328 constraints, Known Traps: 44/44 constraints]
Escalating to Integer solving :Problem set: 0 solved, 328 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 44/57 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:05:14] [INFO ] Deduced a trap composed of 33 places in 108 ms of which 2 ms to minimize.
[2024-05-23 16:05:14] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 2 ms to minimize.
[2024-05-23 16:05:14] [INFO ] Deduced a trap composed of 37 places in 111 ms of which 2 ms to minimize.
[2024-05-23 16:05:14] [INFO ] Deduced a trap composed of 32 places in 104 ms of which 2 ms to minimize.
[2024-05-23 16:05:14] [INFO ] Deduced a trap composed of 24 places in 113 ms of which 2 ms to minimize.
[2024-05-23 16:05:15] [INFO ] Deduced a trap composed of 28 places in 120 ms of which 2 ms to minimize.
[2024-05-23 16:05:15] [INFO ] Deduced a trap composed of 27 places in 110 ms of which 2 ms to minimize.
[2024-05-23 16:05:15] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 8/65 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:05:16] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 2 ms to minimize.
[2024-05-23 16:05:17] [INFO ] Deduced a trap composed of 28 places in 119 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 6 (OVERLAPS) 168/284 variables, 116/183 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/284 variables, 76/259 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/284 variables, 328/587 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:05:24] [INFO ] Deduced a trap composed of 27 places in 72 ms of which 2 ms to minimize.
[2024-05-23 16:05:25] [INFO ] Deduced a trap composed of 31 places in 78 ms of which 2 ms to minimize.
[2024-05-23 16:05:25] [INFO ] Deduced a trap composed of 32 places in 72 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/284 variables, 3/590 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:05:32] [INFO ] Deduced a trap composed of 41 places in 102 ms of which 2 ms to minimize.
[2024-05-23 16:05:35] [INFO ] Deduced a trap composed of 24 places in 95 ms of which 5 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/284 variables, 2/592 constraints. Problems are: Problem set: 0 solved, 328 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 284/284 variables, and 592 constraints, problems are : Problem set: 0 solved, 328 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 116/116 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 328/328 constraints, Known Traps: 59/59 constraints]
After SMT, in 60146ms problems are : Problem set: 0 solved, 328 unsolved
Search for dead transitions found 0 dead transitions in 60152ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60621 ms. Remains : 116/116 places, 332/332 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 250 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 9 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 265 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
[2024-05-23 16:05:43] [INFO ] Flow matrix only has 168 transitions (discarded 164 similar events)
[2024-05-23 16:05:43] [INFO ] Invariant cache hit.
[2024-05-23 16:05:43] [INFO ] [Real]Absence check using 9 positive place invariants in 9 ms returned sat
[2024-05-23 16:05:43] [INFO ] [Real]Absence check using 9 positive and 4 generalized place invariants in 6 ms returned sat
[2024-05-23 16:05:43] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2024-05-23 16:05:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 16:05:44] [INFO ] [Nat]Absence check using 9 positive place invariants in 7 ms returned sat
[2024-05-23 16:05:44] [INFO ] [Nat]Absence check using 9 positive and 4 generalized place invariants in 4 ms returned sat
[2024-05-23 16:05:44] [INFO ] [Nat]Absence check using state equation in 127 ms returned sat
[2024-05-23 16:05:44] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-23 16:05:44] [INFO ] [Nat]Added 76 Read/Feed constraints in 27 ms returned sat
[2024-05-23 16:05:44] [INFO ] Deduced a trap composed of 7 places in 59 ms of which 2 ms to minimize.
[2024-05-23 16:05:44] [INFO ] Deduced a trap composed of 3 places in 115 ms of which 2 ms to minimize.
[2024-05-23 16:05:44] [INFO ] Deduced a trap composed of 3 places in 114 ms of which 2 ms to minimize.
[2024-05-23 16:05:44] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 348 ms
[2024-05-23 16:05:44] [INFO ] Computed and/alt/rep : 165/496/129 causal constraints (skipped 35 transitions) in 29 ms.
[2024-05-23 16:05:45] [INFO ] Deduced a trap composed of 3 places in 104 ms of which 2 ms to minimize.
[2024-05-23 16:05:45] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 2 ms to minimize.
[2024-05-23 16:05:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 235 ms
[2024-05-23 16:05:45] [INFO ] Added : 78 causal constraints over 17 iterations in 752 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2 reset in 205 ms.
Product exploration explored 100000 steps with 0 reset in 343 ms.
Support contains 2 out of 116 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 116/116 places, 332/332 transitions.
Applied a total of 0 rules in 13 ms. Remains 116 /116 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2024-05-23 16:05:46] [INFO ] Flow matrix only has 168 transitions (discarded 164 similar events)
[2024-05-23 16:05:46] [INFO ] Invariant cache hit.
[2024-05-23 16:05:46] [INFO ] Implicit Places using invariants in 271 ms returned []
[2024-05-23 16:05:46] [INFO ] Flow matrix only has 168 transitions (discarded 164 similar events)
[2024-05-23 16:05:46] [INFO ] Invariant cache hit.
[2024-05-23 16:05:46] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-23 16:05:46] [INFO ] Implicit Places using invariants and state equation in 513 ms returned []
Implicit Place search using SMT with State Equation took 786 ms to find 0 implicit places.
[2024-05-23 16:05:46] [INFO ] Redundant transitions in 2 ms returned []
Running 328 sub problems to find dead transitions.
[2024-05-23 16:05:46] [INFO ] Flow matrix only has 168 transitions (discarded 164 similar events)
[2024-05-23 16:05:46] [INFO ] Invariant cache hit.
[2024-05-23 16:05:46] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:05:49] [INFO ] Deduced a trap composed of 3 places in 106 ms of which 2 ms to minimize.
[2024-05-23 16:05:49] [INFO ] Deduced a trap composed of 3 places in 37 ms of which 1 ms to minimize.
[2024-05-23 16:05:49] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 2 ms to minimize.
[2024-05-23 16:05:49] [INFO ] Deduced a trap composed of 35 places in 100 ms of which 2 ms to minimize.
[2024-05-23 16:05:49] [INFO ] Deduced a trap composed of 39 places in 106 ms of which 2 ms to minimize.
[2024-05-23 16:05:49] [INFO ] Deduced a trap composed of 14 places in 131 ms of which 3 ms to minimize.
[2024-05-23 16:05:50] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 1 ms to minimize.
[2024-05-23 16:05:50] [INFO ] Deduced a trap composed of 11 places in 88 ms of which 2 ms to minimize.
[2024-05-23 16:05:50] [INFO ] Deduced a trap composed of 13 places in 115 ms of which 2 ms to minimize.
[2024-05-23 16:05:50] [INFO ] Deduced a trap composed of 15 places in 93 ms of which 2 ms to minimize.
[2024-05-23 16:05:51] [INFO ] Deduced a trap composed of 15 places in 133 ms of which 2 ms to minimize.
[2024-05-23 16:05:51] [INFO ] Deduced a trap composed of 18 places in 109 ms of which 2 ms to minimize.
[2024-05-23 16:05:51] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 2 ms to minimize.
[2024-05-23 16:05:51] [INFO ] Deduced a trap composed of 30 places in 117 ms of which 2 ms to minimize.
[2024-05-23 16:05:51] [INFO ] Deduced a trap composed of 29 places in 124 ms of which 3 ms to minimize.
[2024-05-23 16:05:51] [INFO ] Deduced a trap composed of 30 places in 121 ms of which 2 ms to minimize.
[2024-05-23 16:05:51] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 2 ms to minimize.
[2024-05-23 16:05:52] [INFO ] Deduced a trap composed of 35 places in 128 ms of which 2 ms to minimize.
[2024-05-23 16:05:52] [INFO ] Deduced a trap composed of 30 places in 133 ms of which 2 ms to minimize.
[2024-05-23 16:05:52] [INFO ] Deduced a trap composed of 17 places in 127 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:05:52] [INFO ] Deduced a trap composed of 27 places in 93 ms of which 2 ms to minimize.
[2024-05-23 16:05:53] [INFO ] Deduced a trap composed of 33 places in 97 ms of which 2 ms to minimize.
[2024-05-23 16:05:53] [INFO ] Deduced a trap composed of 27 places in 110 ms of which 2 ms to minimize.
[2024-05-23 16:05:53] [INFO ] Deduced a trap composed of 31 places in 114 ms of which 2 ms to minimize.
[2024-05-23 16:05:53] [INFO ] Deduced a trap composed of 32 places in 107 ms of which 2 ms to minimize.
[2024-05-23 16:05:54] [INFO ] Deduced a trap composed of 24 places in 93 ms of which 2 ms to minimize.
[2024-05-23 16:05:54] [INFO ] Deduced a trap composed of 33 places in 126 ms of which 3 ms to minimize.
[2024-05-23 16:05:54] [INFO ] Deduced a trap composed of 32 places in 116 ms of which 3 ms to minimize.
[2024-05-23 16:05:54] [INFO ] Deduced a trap composed of 23 places in 100 ms of which 2 ms to minimize.
[2024-05-23 16:05:54] [INFO ] Deduced a trap composed of 3 places in 40 ms of which 1 ms to minimize.
[2024-05-23 16:05:54] [INFO ] Deduced a trap composed of 22 places in 90 ms of which 1 ms to minimize.
[2024-05-23 16:05:54] [INFO ] Deduced a trap composed of 36 places in 125 ms of which 2 ms to minimize.
[2024-05-23 16:05:55] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 2 ms to minimize.
[2024-05-23 16:05:55] [INFO ] Deduced a trap composed of 31 places in 97 ms of which 2 ms to minimize.
[2024-05-23 16:05:55] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 1 ms to minimize.
[2024-05-23 16:05:55] [INFO ] Deduced a trap composed of 36 places in 98 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 16/49 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:05:58] [INFO ] Deduced a trap composed of 30 places in 104 ms of which 2 ms to minimize.
[2024-05-23 16:05:58] [INFO ] Deduced a trap composed of 30 places in 119 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 2/51 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:06:01] [INFO ] Deduced a trap composed of 36 places in 92 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 7 (OVERLAPS) 168/284 variables, 116/168 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/284 variables, 76/244 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:06:08] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 2 ms to minimize.
[2024-05-23 16:06:08] [INFO ] Deduced a trap composed of 30 places in 80 ms of which 2 ms to minimize.
[2024-05-23 16:06:10] [INFO ] Deduced a trap composed of 33 places in 85 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/284 variables, 3/247 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:06:15] [INFO ] Deduced a trap composed of 33 places in 91 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/284 variables, 1/248 constraints. Problems are: Problem set: 0 solved, 328 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 284/284 variables, and 248 constraints, problems are : Problem set: 0 solved, 328 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 116/116 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 328/328 constraints, Known Traps: 43/43 constraints]
Escalating to Integer solving :Problem set: 0 solved, 328 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 43/56 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:06:18] [INFO ] Deduced a trap composed of 29 places in 88 ms of which 3 ms to minimize.
[2024-05-23 16:06:19] [INFO ] Deduced a trap composed of 28 places in 116 ms of which 2 ms to minimize.
[2024-05-23 16:06:19] [INFO ] Deduced a trap composed of 27 places in 118 ms of which 3 ms to minimize.
[2024-05-23 16:06:19] [INFO ] Deduced a trap composed of 38 places in 110 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 4/60 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 5 (OVERLAPS) 168/284 variables, 116/176 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/284 variables, 76/252 constraints. Problems are: Problem set: 0 solved, 328 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/284 variables, 328/580 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:06:26] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 2 ms to minimize.
[2024-05-23 16:06:26] [INFO ] Deduced a trap composed of 44 places in 98 ms of which 2 ms to minimize.
[2024-05-23 16:06:26] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 2 ms to minimize.
[2024-05-23 16:06:27] [INFO ] Deduced a trap composed of 27 places in 95 ms of which 2 ms to minimize.
[2024-05-23 16:06:27] [INFO ] Deduced a trap composed of 36 places in 106 ms of which 2 ms to minimize.
[2024-05-23 16:06:27] [INFO ] Deduced a trap composed of 48 places in 105 ms of which 2 ms to minimize.
[2024-05-23 16:06:28] [INFO ] Deduced a trap composed of 39 places in 195 ms of which 5 ms to minimize.
[2024-05-23 16:06:29] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 2 ms to minimize.
[2024-05-23 16:06:30] [INFO ] Deduced a trap composed of 24 places in 94 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/284 variables, 9/589 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:06:35] [INFO ] Deduced a trap composed of 38 places in 95 ms of which 2 ms to minimize.
[2024-05-23 16:06:35] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 2 ms to minimize.
[2024-05-23 16:06:38] [INFO ] Deduced a trap composed of 34 places in 109 ms of which 3 ms to minimize.
[2024-05-23 16:06:38] [INFO ] Deduced a trap composed of 23 places in 91 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/284 variables, 4/593 constraints. Problems are: Problem set: 0 solved, 328 unsolved
[2024-05-23 16:06:43] [INFO ] Deduced a trap composed of 30 places in 94 ms of which 2 ms to minimize.
[2024-05-23 16:06:45] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 2 ms to minimize.
[2024-05-23 16:06:45] [INFO ] Deduced a trap composed of 33 places in 95 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 284/284 variables, and 596 constraints, problems are : Problem set: 0 solved, 328 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 116/116 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 328/328 constraints, Known Traps: 63/63 constraints]
After SMT, in 60207ms problems are : Problem set: 0 solved, 328 unsolved
Search for dead transitions found 0 dead transitions in 60214ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61023 ms. Remains : 116/116 places, 332/332 transitions.
Treatment of property EisenbergMcGuire-PT-04-LTLCardinality-08 finished in 189240 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 404/404 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 184 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 184 transition count 400
Applied a total of 2 rules in 10 ms. Remains 184 /185 variables (removed 1) and now considering 400/404 (removed 4) transitions.
[2024-05-23 16:06:47] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
// Phase 1: matrix 236 rows 184 cols
[2024-05-23 16:06:47] [INFO ] Computed 13 invariants in 3 ms
[2024-05-23 16:06:47] [INFO ] Implicit Places using invariants in 246 ms returned []
[2024-05-23 16:06:47] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2024-05-23 16:06:47] [INFO ] Invariant cache hit.
[2024-05-23 16:06:47] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-23 16:06:48] [INFO ] Implicit Places using invariants and state equation in 676 ms returned []
Implicit Place search using SMT with State Equation took 927 ms to find 0 implicit places.
Running 396 sub problems to find dead transitions.
[2024-05-23 16:06:48] [INFO ] Flow matrix only has 236 transitions (discarded 164 similar events)
[2024-05-23 16:06:48] [INFO ] Invariant cache hit.
[2024-05-23 16:06:48] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
[2024-05-23 16:06:51] [INFO ] Deduced a trap composed of 26 places in 95 ms of which 2 ms to minimize.
[2024-05-23 16:06:51] [INFO ] Deduced a trap composed of 23 places in 100 ms of which 2 ms to minimize.
[2024-05-23 16:06:51] [INFO ] Deduced a trap composed of 40 places in 123 ms of which 3 ms to minimize.
[2024-05-23 16:06:52] [INFO ] Deduced a trap composed of 30 places in 161 ms of which 3 ms to minimize.
[2024-05-23 16:06:52] [INFO ] Deduced a trap composed of 36 places in 115 ms of which 2 ms to minimize.
[2024-05-23 16:06:52] [INFO ] Deduced a trap composed of 41 places in 140 ms of which 3 ms to minimize.
[2024-05-23 16:06:52] [INFO ] Deduced a trap composed of 40 places in 134 ms of which 1 ms to minimize.
[2024-05-23 16:06:52] [INFO ] Deduced a trap composed of 32 places in 83 ms of which 2 ms to minimize.
[2024-05-23 16:06:52] [INFO ] Deduced a trap composed of 67 places in 106 ms of which 2 ms to minimize.
[2024-05-23 16:06:52] [INFO ] Deduced a trap composed of 57 places in 87 ms of which 2 ms to minimize.
[2024-05-23 16:06:52] [INFO ] Deduced a trap composed of 36 places in 86 ms of which 2 ms to minimize.
[2024-05-23 16:06:53] [INFO ] Deduced a trap composed of 54 places in 82 ms of which 2 ms to minimize.
[2024-05-23 16:06:53] [INFO ] Deduced a trap composed of 22 places in 58 ms of which 1 ms to minimize.
[2024-05-23 16:06:53] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 1 ms to minimize.
[2024-05-23 16:06:53] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 2 ms to minimize.
[2024-05-23 16:06:53] [INFO ] Deduced a trap composed of 43 places in 95 ms of which 2 ms to minimize.
[2024-05-23 16:06:53] [INFO ] Deduced a trap composed of 14 places in 97 ms of which 2 ms to minimize.
[2024-05-23 16:06:53] [INFO ] Deduced a trap composed of 29 places in 100 ms of which 2 ms to minimize.
[2024-05-23 16:06:53] [INFO ] Deduced a trap composed of 55 places in 114 ms of which 2 ms to minimize.
[2024-05-23 16:06:53] [INFO ] Deduced a trap composed of 53 places in 102 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 396 unsolved
[2024-05-23 16:06:54] [INFO ] Deduced a trap composed of 3 places in 59 ms of which 2 ms to minimize.
[2024-05-23 16:06:54] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 2 ms to minimize.
[2024-05-23 16:06:54] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 1 ms to minimize.
[2024-05-23 16:06:55] [INFO ] Deduced a trap composed of 50 places in 166 ms of which 4 ms to minimize.
[2024-05-23 16:06:55] [INFO ] Deduced a trap composed of 33 places in 159 ms of which 3 ms to minimize.
[2024-05-23 16:06:55] [INFO ] Deduced a trap composed of 49 places in 144 ms of which 3 ms to minimize.
[2024-05-23 16:06:55] [INFO ] Deduced a trap composed of 26 places in 135 ms of which 3 ms to minimize.
[2024-05-23 16:06:55] [INFO ] Deduced a trap composed of 41 places in 179 ms of which 4 ms to minimize.
[2024-05-23 16:06:56] [INFO ] Deduced a trap composed of 50 places in 168 ms of which 3 ms to minimize.
[2024-05-23 16:06:56] [INFO ] Deduced a trap composed of 55 places in 176 ms of which 3 ms to minimize.
[2024-05-23 16:06:56] [INFO ] Deduced a trap composed of 32 places in 172 ms of which 3 ms to minimize.
[2024-05-23 16:06:56] [INFO ] Deduced a trap composed of 34 places in 163 ms of which 3 ms to minimize.
[2024-05-23 16:06:56] [INFO ] Deduced a trap composed of 38 places in 144 ms of which 2 ms to minimize.
[2024-05-23 16:06:56] [INFO ] Deduced a trap composed of 38 places in 166 ms of which 3 ms to minimize.
[2024-05-23 16:06:57] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 1 ms to minimize.
[2024-05-23 16:06:57] [INFO ] Deduced a trap composed of 20 places in 69 ms of which 2 ms to minimize.
[2024-05-23 16:06:59] [INFO ] Deduced a trap composed of 48 places in 152 ms of which 3 ms to minimize.
[2024-05-23 16:06:59] [INFO ] Deduced a trap composed of 42 places in 133 ms of which 2 ms to minimize.
[2024-05-23 16:07:00] [INFO ] Deduced a trap composed of 46 places in 143 ms of which 3 ms to minimize.
[2024-05-23 16:07:00] [INFO ] Deduced a trap composed of 40 places in 179 ms of which 4 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 20/53 constraints. Problems are: Problem set: 0 solved, 396 unsolved
[2024-05-23 16:07:03] [INFO ] Deduced a trap composed of 52 places in 170 ms of which 3 ms to minimize.
[2024-05-23 16:07:04] [INFO ] Deduced a trap composed of 48 places in 175 ms of which 3 ms to minimize.
[2024-05-23 16:07:05] [INFO ] Deduced a trap composed of 43 places in 106 ms of which 2 ms to minimize.
[2024-05-23 16:07:05] [INFO ] Deduced a trap composed of 35 places in 160 ms of which 3 ms to minimize.
[2024-05-23 16:07:05] [INFO ] Deduced a trap composed of 55 places in 173 ms of which 4 ms to minimize.
[2024-05-23 16:07:06] [INFO ] Deduced a trap composed of 53 places in 187 ms of which 3 ms to minimize.
[2024-05-23 16:07:06] [INFO ] Deduced a trap composed of 47 places in 169 ms of which 4 ms to minimize.
[2024-05-23 16:07:06] [INFO ] Deduced a trap composed of 36 places in 166 ms of which 3 ms to minimize.
[2024-05-23 16:07:06] [INFO ] Deduced a trap composed of 36 places in 110 ms of which 3 ms to minimize.
[2024-05-23 16:07:07] [INFO ] Deduced a trap composed of 33 places in 124 ms of which 2 ms to minimize.
[2024-05-23 16:07:07] [INFO ] Deduced a trap composed of 27 places in 88 ms of which 2 ms to minimize.
[2024-05-23 16:07:07] [INFO ] Deduced a trap composed of 35 places in 57 ms of which 2 ms to minimize.
[2024-05-23 16:07:07] [INFO ] Deduced a trap composed of 50 places in 81 ms of which 2 ms to minimize.
[2024-05-23 16:07:08] [INFO ] Deduced a trap composed of 53 places in 77 ms of which 2 ms to minimize.
[2024-05-23 16:07:08] [INFO ] Deduced a trap composed of 48 places in 112 ms of which 1 ms to minimize.
[2024-05-23 16:07:08] [INFO ] Deduced a trap composed of 44 places in 104 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 16/69 constraints. Problems are: Problem set: 0 solved, 396 unsolved
[2024-05-23 16:07:09] [INFO ] Deduced a trap composed of 45 places in 102 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/184 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 396 unsolved
[2024-05-23 16:07:16] [INFO ] Deduced a trap composed of 52 places in 174 ms of which 3 ms to minimize.
[2024-05-23 16:07:16] [INFO ] Deduced a trap composed of 40 places in 156 ms of which 3 ms to minimize.
[2024-05-23 16:07:16] [INFO ] Deduced a trap composed of 48 places in 159 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/184 variables, 3/73 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 184/420 variables, and 73 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/184 constraints, ReadFeed: 0/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 60/60 constraints]
Escalating to Integer solving :Problem set: 0 solved, 396 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/184 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/184 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/184 variables, 60/73 constraints. Problems are: Problem set: 0 solved, 396 unsolved
[2024-05-23 16:07:19] [INFO ] Deduced a trap composed of 40 places in 100 ms of which 4 ms to minimize.
[2024-05-23 16:07:19] [INFO ] Deduced a trap composed of 58 places in 118 ms of which 2 ms to minimize.
[2024-05-23 16:07:19] [INFO ] Deduced a trap composed of 31 places in 140 ms of which 2 ms to minimize.
[2024-05-23 16:07:20] [INFO ] Deduced a trap composed of 50 places in 163 ms of which 3 ms to minimize.
[2024-05-23 16:07:20] [INFO ] Deduced a trap composed of 38 places in 163 ms of which 3 ms to minimize.
[2024-05-23 16:07:20] [INFO ] Deduced a trap composed of 29 places in 121 ms of which 2 ms to minimize.
[2024-05-23 16:07:20] [INFO ] Deduced a trap composed of 54 places in 102 ms of which 2 ms to minimize.
[2024-05-23 16:07:20] [INFO ] Deduced a trap composed of 54 places in 111 ms of which 2 ms to minimize.
[2024-05-23 16:07:20] [INFO ] Deduced a trap composed of 38 places in 115 ms of which 3 ms to minimize.
[2024-05-23 16:07:21] [INFO ] Deduced a trap composed of 37 places in 163 ms of which 3 ms to minimize.
[2024-05-23 16:07:22] [INFO ] Deduced a trap composed of 27 places in 150 ms of which 3 ms to minimize.
[2024-05-23 16:07:23] [INFO ] Deduced a trap composed of 43 places in 146 ms of which 3 ms to minimize.
[2024-05-23 16:07:23] [INFO ] Deduced a trap composed of 56 places in 168 ms of which 3 ms to minimize.
[2024-05-23 16:07:23] [INFO ] Deduced a trap composed of 33 places in 161 ms of which 3 ms to minimize.
[2024-05-23 16:07:23] [INFO ] Deduced a trap composed of 63 places in 135 ms of which 2 ms to minimize.
[2024-05-23 16:07:24] [INFO ] Deduced a trap composed of 42 places in 122 ms of which 2 ms to minimize.
[2024-05-23 16:07:24] [INFO ] Deduced a trap composed of 55 places in 100 ms of which 2 ms to minimize.
[2024-05-23 16:07:25] [INFO ] Deduced a trap composed of 60 places in 144 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/184 variables, 18/91 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/184 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 5 (OVERLAPS) 236/420 variables, 184/275 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/420 variables, 76/351 constraints. Problems are: Problem set: 0 solved, 396 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 396/747 constraints. Problems are: Problem set: 0 solved, 396 unsolved
[2024-05-23 16:07:37] [INFO ] Deduced a trap composed of 32 places in 130 ms of which 3 ms to minimize.
[2024-05-23 16:07:37] [INFO ] Deduced a trap composed of 43 places in 183 ms of which 4 ms to minimize.
[2024-05-23 16:07:40] [INFO ] Deduced a trap composed of 62 places in 140 ms of which 3 ms to minimize.
[2024-05-23 16:07:41] [INFO ] Deduced a trap composed of 54 places in 107 ms of which 2 ms to minimize.
[2024-05-23 16:07:42] [INFO ] Deduced a trap composed of 29 places in 159 ms of which 3 ms to minimize.
[2024-05-23 16:07:42] [INFO ] Deduced a trap composed of 55 places in 132 ms of which 3 ms to minimize.
[2024-05-23 16:07:43] [INFO ] Deduced a trap composed of 36 places in 120 ms of which 3 ms to minimize.
[2024-05-23 16:07:43] [INFO ] Deduced a trap composed of 32 places in 152 ms of which 3 ms to minimize.
[2024-05-23 16:07:46] [INFO ] Deduced a trap composed of 51 places in 113 ms of which 2 ms to minimize.
[2024-05-23 16:07:46] [INFO ] Deduced a trap composed of 47 places in 148 ms of which 3 ms to minimize.
[2024-05-23 16:07:46] [INFO ] Deduced a trap composed of 51 places in 147 ms of which 3 ms to minimize.
[2024-05-23 16:07:47] [INFO ] Deduced a trap composed of 40 places in 129 ms of which 3 ms to minimize.
[2024-05-23 16:07:47] [INFO ] Deduced a trap composed of 50 places in 141 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/420 variables, 13/760 constraints. Problems are: Problem set: 0 solved, 396 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 420/420 variables, and 760 constraints, problems are : Problem set: 0 solved, 396 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 184/184 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 396/396 constraints, Known Traps: 91/91 constraints]
After SMT, in 60189ms problems are : Problem set: 0 solved, 396 unsolved
Search for dead transitions found 0 dead transitions in 60197ms
Starting structural reductions in LTL mode, iteration 1 : 184/185 places, 400/404 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61138 ms. Remains : 184/185 places, 400/404 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-04-LTLCardinality-10
Product exploration explored 100000 steps with 50000 reset in 215 ms.
Product exploration explored 100000 steps with 50000 reset in 340 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 19 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property EisenbergMcGuire-PT-04-LTLCardinality-10 finished in 61831 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 2 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 404/404 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 185 transition count 400
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 181 transition count 400
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 8 place count 181 transition count 350
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 108 place count 131 transition count 350
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 109 place count 130 transition count 346
Iterating global reduction 2 with 1 rules applied. Total rules applied 110 place count 130 transition count 346
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 132 place count 119 transition count 335
Applied a total of 132 rules in 22 ms. Remains 119 /185 variables (removed 66) and now considering 335/404 (removed 69) transitions.
[2024-05-23 16:07:49] [INFO ] Flow matrix only has 171 transitions (discarded 164 similar events)
// Phase 1: matrix 171 rows 119 cols
[2024-05-23 16:07:49] [INFO ] Computed 13 invariants in 2 ms
[2024-05-23 16:07:49] [INFO ] Implicit Places using invariants in 456 ms returned []
[2024-05-23 16:07:49] [INFO ] Flow matrix only has 171 transitions (discarded 164 similar events)
[2024-05-23 16:07:49] [INFO ] Invariant cache hit.
[2024-05-23 16:07:49] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-23 16:07:50] [INFO ] Implicit Places using invariants and state equation in 391 ms returned []
Implicit Place search using SMT with State Equation took 850 ms to find 0 implicit places.
[2024-05-23 16:07:50] [INFO ] Redundant transitions in 2 ms returned []
Running 331 sub problems to find dead transitions.
[2024-05-23 16:07:50] [INFO ] Flow matrix only has 171 transitions (discarded 164 similar events)
[2024-05-23 16:07:50] [INFO ] Invariant cache hit.
[2024-05-23 16:07:50] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/119 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 331 unsolved
[2024-05-23 16:07:52] [INFO ] Deduced a trap composed of 3 places in 106 ms of which 2 ms to minimize.
[2024-05-23 16:07:52] [INFO ] Deduced a trap composed of 3 places in 36 ms of which 1 ms to minimize.
[2024-05-23 16:07:52] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 2 ms to minimize.
[2024-05-23 16:07:52] [INFO ] Deduced a trap composed of 25 places in 94 ms of which 2 ms to minimize.
[2024-05-23 16:07:52] [INFO ] Deduced a trap composed of 37 places in 116 ms of which 2 ms to minimize.
[2024-05-23 16:07:53] [INFO ] Deduced a trap composed of 37 places in 108 ms of which 2 ms to minimize.
[2024-05-23 16:07:53] [INFO ] Deduced a trap composed of 33 places in 103 ms of which 2 ms to minimize.
[2024-05-23 16:07:53] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 1 ms to minimize.
[2024-05-23 16:07:53] [INFO ] Deduced a trap composed of 11 places in 102 ms of which 2 ms to minimize.
[2024-05-23 16:07:53] [INFO ] Deduced a trap composed of 29 places in 111 ms of which 2 ms to minimize.
[2024-05-23 16:07:53] [INFO ] Deduced a trap composed of 13 places in 59 ms of which 1 ms to minimize.
[2024-05-23 16:07:53] [INFO ] Deduced a trap composed of 30 places in 122 ms of which 2 ms to minimize.
[2024-05-23 16:07:54] [INFO ] Deduced a trap composed of 32 places in 94 ms of which 2 ms to minimize.
[2024-05-23 16:07:54] [INFO ] Deduced a trap composed of 15 places in 105 ms of which 2 ms to minimize.
[2024-05-23 16:07:54] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 3 ms to minimize.
[2024-05-23 16:07:54] [INFO ] Deduced a trap composed of 26 places in 100 ms of which 2 ms to minimize.
[2024-05-23 16:07:54] [INFO ] Deduced a trap composed of 37 places in 122 ms of which 3 ms to minimize.
[2024-05-23 16:07:54] [INFO ] Deduced a trap composed of 29 places in 101 ms of which 2 ms to minimize.
[2024-05-23 16:07:54] [INFO ] Deduced a trap composed of 34 places in 119 ms of which 2 ms to minimize.
[2024-05-23 16:07:55] [INFO ] Deduced a trap composed of 33 places in 111 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 20/33 constraints. Problems are: Problem set: 0 solved, 331 unsolved
[2024-05-23 16:07:56] [INFO ] Deduced a trap composed of 15 places in 106 ms of which 2 ms to minimize.
[2024-05-23 16:07:56] [INFO ] Deduced a trap composed of 18 places in 103 ms of which 2 ms to minimize.
[2024-05-23 16:07:56] [INFO ] Deduced a trap composed of 24 places in 72 ms of which 2 ms to minimize.
[2024-05-23 16:07:56] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 2 ms to minimize.
[2024-05-23 16:07:56] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 2 ms to minimize.
[2024-05-23 16:07:56] [INFO ] Deduced a trap composed of 30 places in 110 ms of which 2 ms to minimize.
[2024-05-23 16:07:57] [INFO ] Deduced a trap composed of 18 places in 102 ms of which 2 ms to minimize.
[2024-05-23 16:07:57] [INFO ] Deduced a trap composed of 24 places in 113 ms of which 2 ms to minimize.
[2024-05-23 16:07:57] [INFO ] Deduced a trap composed of 36 places in 125 ms of which 3 ms to minimize.
[2024-05-23 16:07:57] [INFO ] Deduced a trap composed of 40 places in 131 ms of which 2 ms to minimize.
[2024-05-23 16:07:58] [INFO ] Deduced a trap composed of 34 places in 122 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 11/44 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 5 (OVERLAPS) 171/290 variables, 119/163 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/290 variables, 76/239 constraints. Problems are: Problem set: 0 solved, 331 unsolved
[2024-05-23 16:08:06] [INFO ] Deduced a trap composed of 42 places in 94 ms of which 2 ms to minimize.
[2024-05-23 16:08:06] [INFO ] Deduced a trap composed of 35 places in 100 ms of which 2 ms to minimize.
[2024-05-23 16:08:07] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 3 ms to minimize.
[2024-05-23 16:08:07] [INFO ] Deduced a trap composed of 32 places in 97 ms of which 2 ms to minimize.
[2024-05-23 16:08:07] [INFO ] Deduced a trap composed of 34 places in 107 ms of which 2 ms to minimize.
[2024-05-23 16:08:07] [INFO ] Deduced a trap composed of 34 places in 116 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/290 variables, 6/245 constraints. Problems are: Problem set: 0 solved, 331 unsolved
[2024-05-23 16:08:11] [INFO ] Deduced a trap composed of 17 places in 59 ms of which 1 ms to minimize.
[2024-05-23 16:08:11] [INFO ] Deduced a trap composed of 31 places in 93 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/290 variables, 2/247 constraints. Problems are: Problem set: 0 solved, 331 unsolved
[2024-05-23 16:08:15] [INFO ] Deduced a trap composed of 32 places in 89 ms of which 2 ms to minimize.
[2024-05-23 16:08:16] [INFO ] Deduced a trap composed of 31 places in 95 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/290 variables, 2/249 constraints. Problems are: Problem set: 0 solved, 331 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 290/290 variables, and 249 constraints, problems are : Problem set: 0 solved, 331 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 119/119 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 331/331 constraints, Known Traps: 41/41 constraints]
Escalating to Integer solving :Problem set: 0 solved, 331 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/119 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/119 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/119 variables, 41/54 constraints. Problems are: Problem set: 0 solved, 331 unsolved
[2024-05-23 16:08:22] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 2 ms to minimize.
[2024-05-23 16:08:22] [INFO ] Deduced a trap composed of 39 places in 122 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 2/56 constraints. Problems are: Problem set: 0 solved, 331 unsolved
[2024-05-23 16:08:24] [INFO ] Deduced a trap composed of 31 places in 105 ms of which 2 ms to minimize.
[2024-05-23 16:08:25] [INFO ] Deduced a trap composed of 33 places in 103 ms of which 2 ms to minimize.
[2024-05-23 16:08:25] [INFO ] Deduced a trap composed of 36 places in 123 ms of which 2 ms to minimize.
[2024-05-23 16:08:25] [INFO ] Deduced a trap composed of 37 places in 115 ms of which 2 ms to minimize.
[2024-05-23 16:08:25] [INFO ] Deduced a trap composed of 36 places in 110 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 5/61 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/119 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 6 (OVERLAPS) 171/290 variables, 119/180 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/290 variables, 76/256 constraints. Problems are: Problem set: 0 solved, 331 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/290 variables, 331/587 constraints. Problems are: Problem set: 0 solved, 331 unsolved
[2024-05-23 16:08:33] [INFO ] Deduced a trap composed of 35 places in 93 ms of which 2 ms to minimize.
[2024-05-23 16:08:33] [INFO ] Deduced a trap composed of 30 places in 92 ms of which 2 ms to minimize.
[2024-05-23 16:08:34] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 2 ms to minimize.
[2024-05-23 16:08:35] [INFO ] Deduced a trap composed of 36 places in 77 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/290 variables, 4/591 constraints. Problems are: Problem set: 0 solved, 331 unsolved
[2024-05-23 16:08:40] [INFO ] Deduced a trap composed of 39 places in 107 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/290 variables, 1/592 constraints. Problems are: Problem set: 0 solved, 331 unsolved
[2024-05-23 16:08:48] [INFO ] Deduced a trap composed of 43 places in 97 ms of which 2 ms to minimize.
[2024-05-23 16:08:49] [INFO ] Deduced a trap composed of 31 places in 84 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 0)
(s2 1)
(s3 0)
(s4 0)
(s5 1)
(s6 0)
(s7 0)
(s8 0)
(s9 1)
(s10 0)
(s11 0)
(s12 1)
(s13 0)
(s14 0)
(s15 1)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 1)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 1)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 290/290 variables, and 594 constraints, problems are : Problem set: 0 solved, 331 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 119/119 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 331/331 constraints, Known Traps: 55/55 constraints]
After SMT, in 60169ms problems are : Problem set: 0 solved, 331 unsolved
Search for dead transitions found 0 dead transitions in 60174ms
Starting structural reductions in SI_LTL mode, iteration 1 : 119/185 places, 335/404 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61055 ms. Remains : 119/185 places, 335/404 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Running random walk in product with property : EisenbergMcGuire-PT-04-LTLCardinality-11
Product exploration explored 100000 steps with 1286 reset in 207 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 11 in 0 ms.
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property EisenbergMcGuire-PT-04-LTLCardinality-11 finished in 61363 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-05-23 16:08:50] [INFO ] Flatten gal took : 51 ms
[2024-05-23 16:08:50] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 12 ms.
[2024-05-23 16:08:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 185 places, 404 transitions and 1776 arcs took 18 ms.
Total runtime 533051 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running EisenbergMcGuire-PT-04
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 185
TRANSITIONS: 404
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.022s, Sys 0.000s]
SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.001s, Sys 0.002s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 3156
MODEL NAME: /home/mcc/execution/413/model
185 places, 404 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA EisenbergMcGuire-PT-04-LTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------
BK_STOP 1716480594969
--------------------
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 LTLCardinality -timeout 360 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="EisenbergMcGuire-PT-04"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is EisenbergMcGuire-PT-04, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r157-smll-171636265100155"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-04.tgz
mv EisenbergMcGuire-PT-04 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;