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.r179-tall-171640602200723.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 HealthRecord-PT-04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-171640602200723
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.8K Apr 12 20:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Apr 12 20:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 12 20:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 12 20:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:48 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 50K 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 HealthRecord-PT-04-LTLCardinality-00
FORMULA_NAME HealthRecord-PT-04-LTLCardinality-01
FORMULA_NAME HealthRecord-PT-04-LTLCardinality-02
FORMULA_NAME HealthRecord-PT-04-LTLCardinality-03
FORMULA_NAME HealthRecord-PT-04-LTLCardinality-04
FORMULA_NAME HealthRecord-PT-04-LTLCardinality-05
FORMULA_NAME HealthRecord-PT-04-LTLCardinality-06
FORMULA_NAME HealthRecord-PT-04-LTLCardinality-07
FORMULA_NAME HealthRecord-PT-04-LTLCardinality-08
FORMULA_NAME HealthRecord-PT-04-LTLCardinality-09
FORMULA_NAME HealthRecord-PT-04-LTLCardinality-10
FORMULA_NAME HealthRecord-PT-04-LTLCardinality-11
FORMULA_NAME HealthRecord-PT-04-LTLCardinality-12
FORMULA_NAME HealthRecord-PT-04-LTLCardinality-13
FORMULA_NAME HealthRecord-PT-04-LTLCardinality-14
FORMULA_NAME HealthRecord-PT-04-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716490316174

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-04
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 18:51:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 18:51:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 18:51:57] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2024-05-23 18:51:57] [INFO ] Transformed 123 places.
[2024-05-23 18:51:57] [INFO ] Transformed 239 transitions.
[2024-05-23 18:51:57] [INFO ] Found NUPN structural information;
[2024-05-23 18:51:57] [INFO ] Parsed PT model containing 123 places and 239 transitions and 617 arcs in 164 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
FORMULA HealthRecord-PT-04-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-04-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-04-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-04-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-04-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-04-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-04-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 231/231 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 74 transition count 138
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 74 transition count 138
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 102 place count 70 transition count 130
Iterating global reduction 0 with 4 rules applied. Total rules applied 106 place count 70 transition count 130
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 108 place count 70 transition count 128
Applied a total of 108 rules in 41 ms. Remains 70 /123 variables (removed 53) and now considering 128/231 (removed 103) transitions.
[2024-05-23 18:51:57] [INFO ] Flow matrix only has 125 transitions (discarded 3 similar events)
// Phase 1: matrix 125 rows 70 cols
[2024-05-23 18:51:57] [INFO ] Computed 9 invariants in 16 ms
[2024-05-23 18:51:57] [INFO ] Implicit Places using invariants in 188 ms returned []
[2024-05-23 18:51:57] [INFO ] Flow matrix only has 125 transitions (discarded 3 similar events)
[2024-05-23 18:51:57] [INFO ] Invariant cache hit.
[2024-05-23 18:51:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:51:57] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
Running 127 sub problems to find dead transitions.
[2024-05-23 18:51:57] [INFO ] Flow matrix only has 125 transitions (discarded 3 similar events)
[2024-05-23 18:51:57] [INFO ] Invariant cache hit.
[2024-05-23 18:51:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 127 unsolved
[2024-05-23 18:51:58] [INFO ] Deduced a trap composed of 17 places in 46 ms of which 12 ms to minimize.
[2024-05-23 18:51:58] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
[2024-05-23 18:51:58] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 2 ms to minimize.
[2024-05-23 18:51:58] [INFO ] Deduced a trap composed of 27 places in 34 ms of which 1 ms to minimize.
[2024-05-23 18:51:59] [INFO ] Deduced a trap composed of 32 places in 39 ms of which 1 ms to minimize.
[2024-05-23 18:51:59] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-23 18:51:59] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 127 unsolved
[2024-05-23 18:51:59] [INFO ] Deduced a trap composed of 28 places in 196 ms of which 1 ms to minimize.
[2024-05-23 18:51:59] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 1 ms to minimize.
[2024-05-23 18:51:59] [INFO ] Deduced a trap composed of 17 places in 61 ms of which 1 ms to minimize.
[2024-05-23 18:51:59] [INFO ] Deduced a trap composed of 19 places in 54 ms of which 1 ms to minimize.
[2024-05-23 18:51:59] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 0 ms to minimize.
[2024-05-23 18:52:00] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 6/22 constraints. Problems are: Problem set: 0 solved, 127 unsolved
[2024-05-23 18:52:00] [INFO ] Deduced a trap composed of 19 places in 45 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 127 unsolved
[2024-05-23 18:52:00] [INFO ] Deduced a trap composed of 27 places in 101 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 124/194 variables, 70/94 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/194 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 10 (OVERLAPS) 1/195 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/195 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 12 (OVERLAPS) 0/195 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Real declared 195/195 variables, and 95 constraints, problems are : Problem set: 0 solved, 127 unsolved in 5102 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 15/24 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 124/194 variables, 70/94 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 127/221 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/194 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 1/195 variables, 1/222 constraints. Problems are: Problem set: 0 solved, 127 unsolved
[2024-05-23 18:52:05] [INFO ] Deduced a trap composed of 35 places in 39 ms of which 1 ms to minimize.
[2024-05-23 18:52:05] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/195 variables, 2/224 constraints. Problems are: Problem set: 0 solved, 127 unsolved
[2024-05-23 18:52:06] [INFO ] Deduced a trap composed of 19 places in 45 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/195 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/195 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 127 unsolved
[2024-05-23 18:52:08] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 1 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/195 variables, 1/226 constraints. Problems are: Problem set: 0 solved, 127 unsolved
[2024-05-23 18:52:09] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 0 ms to minimize.
[2024-05-23 18:52:09] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/195 variables, 2/228 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/195 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 15 (OVERLAPS) 0/195 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Int declared 195/195 variables, and 228 constraints, problems are : Problem set: 0 solved, 127 unsolved in 8952 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 21/21 constraints]
After SMT, in 14150ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 14164ms
Starting structural reductions in LTL mode, iteration 1 : 70/123 places, 128/231 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14532 ms. Remains : 70/123 places, 128/231 transitions.
Support contains 31 out of 70 places after structural reductions.
[2024-05-23 18:52:12] [INFO ] Flatten gal took : 29 ms
[2024-05-23 18:52:12] [INFO ] Flatten gal took : 23 ms
[2024-05-23 18:52:12] [INFO ] Input system was already deterministic with 128 transitions.
RANDOM walk for 40000 steps (3062 resets) in 961 ms. (41 steps per ms) remains 4/20 properties
BEST_FIRST walk for 40003 steps (443 resets) in 128 ms. (310 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (451 resets) in 79 ms. (500 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (447 resets) in 68 ms. (579 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (442 resets) in 45 ms. (869 steps per ms) remains 3/4 properties
[2024-05-23 18:52:12] [INFO ] Flow matrix only has 125 transitions (discarded 3 similar events)
[2024-05-23 18:52:12] [INFO ] Invariant cache hit.
[2024-05-23 18:52:12] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 38/43 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 27/70 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 124/194 variables, 70/79 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 1/195 variables, 1/80 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/195 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/195 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 195/195 variables, and 80 constraints, problems are : Problem set: 0 solved, 3 unsolved in 158 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 38/43 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-23 18:52:13] [INFO ] Deduced a trap composed of 32 places in 59 ms of which 2 ms to minimize.
[2024-05-23 18:52:13] [INFO ] Deduced a trap composed of 27 places in 21 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 27/70 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-23 18:52:13] [INFO ] Deduced a trap composed of 26 places in 36 ms of which 1 ms to minimize.
[2024-05-23 18:52:13] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-23 18:52:13] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 124/194 variables, 70/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/194 variables, 3/87 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-23 18:52:13] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/194 variables, 1/88 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/194 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 1/195 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/195 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/195 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 195/195 variables, and 89 constraints, problems are : Problem set: 0 solved, 3 unsolved in 402 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 6/6 constraints]
After SMT, in 564ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 2 properties in 23 ms.
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 128/128 transitions.
Graph (trivial) has 81 edges and 70 vertex of which 6 / 70 are part of one of the 3 SCC in 2 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (complete) has 242 edges and 67 vertex of which 64 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 64 transition count 117
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 63 transition count 116
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 7 place count 62 transition count 115
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 7 place count 62 transition count 114
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 9 place count 61 transition count 114
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 25 place count 45 transition count 82
Iterating global reduction 3 with 16 rules applied. Total rules applied 41 place count 45 transition count 82
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 42 place count 45 transition count 81
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 47 place count 40 transition count 70
Iterating global reduction 4 with 5 rules applied. Total rules applied 52 place count 40 transition count 70
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 53 place count 40 transition count 69
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 56 place count 37 transition count 61
Iterating global reduction 5 with 3 rules applied. Total rules applied 59 place count 37 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 60 place count 37 transition count 60
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 62 place count 35 transition count 56
Iterating global reduction 6 with 2 rules applied. Total rules applied 64 place count 35 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 66 place count 35 transition count 54
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 76 place count 30 transition count 77
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 77 place count 30 transition count 76
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 78 place count 30 transition count 75
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 79 place count 29 transition count 75
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 81 place count 29 transition count 131
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 85 place count 27 transition count 129
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 86 place count 26 transition count 98
Iterating global reduction 9 with 1 rules applied. Total rules applied 87 place count 26 transition count 98
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 88 place count 25 transition count 96
Iterating global reduction 9 with 1 rules applied. Total rules applied 89 place count 25 transition count 96
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 9 with 4 rules applied. Total rules applied 93 place count 25 transition count 92
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 94 place count 25 transition count 92
Applied a total of 94 rules in 48 ms. Remains 25 /70 variables (removed 45) and now considering 92/128 (removed 36) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 25/70 places, 92/128 transitions.
RANDOM walk for 2530 steps (404 resets) in 104 ms. (24 steps per ms) remains 0/1 properties
Computed a total of 6 stabilizing places and 10 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)))'
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 128/128 transitions.
Graph (trivial) has 81 edges and 70 vertex of which 8 / 70 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 48 transition count 91
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 48 transition count 91
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 36 place count 48 transition count 90
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 40 place count 44 transition count 81
Iterating global reduction 1 with 4 rules applied. Total rules applied 44 place count 44 transition count 81
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 47 place count 41 transition count 73
Iterating global reduction 1 with 3 rules applied. Total rules applied 50 place count 41 transition count 73
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 51 place count 41 transition count 72
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 53 place count 39 transition count 68
Iterating global reduction 2 with 2 rules applied. Total rules applied 55 place count 39 transition count 68
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 57 place count 39 transition count 66
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 59 place count 38 transition count 65
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 60 place count 38 transition count 64
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 62 place count 37 transition count 69
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 63 place count 37 transition count 68
Applied a total of 63 rules in 16 ms. Remains 37 /70 variables (removed 33) and now considering 68/128 (removed 60) transitions.
[2024-05-23 18:52:13] [INFO ] Flow matrix only has 64 transitions (discarded 4 similar events)
// Phase 1: matrix 64 rows 37 cols
[2024-05-23 18:52:13] [INFO ] Computed 7 invariants in 1 ms
[2024-05-23 18:52:13] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-23 18:52:13] [INFO ] Flow matrix only has 64 transitions (discarded 4 similar events)
[2024-05-23 18:52:13] [INFO ] Invariant cache hit.
[2024-05-23 18:52:14] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-23 18:52:14] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2024-05-23 18:52:14] [INFO ] Redundant transitions in 0 ms returned []
Running 54 sub problems to find dead transitions.
[2024-05-23 18:52:14] [INFO ] Flow matrix only has 64 transitions (discarded 4 similar events)
[2024-05-23 18:52:14] [INFO ] Invariant cache hit.
[2024-05-23 18:52:14] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 54 unsolved
[2024-05-23 18:52:14] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-23 18:52:14] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 0 ms to minimize.
[2024-05-23 18:52:14] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 1 ms to minimize.
[2024-05-23 18:52:14] [INFO ] Deduced a trap composed of 5 places in 13 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (OVERLAPS) 63/100 variables, 37/48 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (OVERLAPS) 0/100 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 100/101 variables, and 54 constraints, problems are : Problem set: 0 solved, 54 unsolved in 684 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 54 unsolved
[2024-05-23 18:52:14] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
[2024-05-23 18:52:14] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (OVERLAPS) 63/100 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/100 variables, 54/110 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (OVERLAPS) 0/100 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 100/101 variables, and 110 constraints, problems are : Problem set: 0 solved, 54 unsolved in 742 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 6/6 constraints]
After SMT, in 1448ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 1450ms
Starting structural reductions in SI_LTL mode, iteration 1 : 37/70 places, 68/128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1544 ms. Remains : 37/70 places, 68/128 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-04-LTLCardinality-00
Product exploration explored 100000 steps with 9 reset in 159 ms.
Product exploration explored 100000 steps with 6 reset in 92 ms.
Computed a total of 8 stabilizing places and 13 stable transitions
Computed a total of 8 stabilizing places and 13 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
RANDOM walk for 332 steps (34 resets) in 8 ms. (36 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 82 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Support contains 2 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 68/68 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2024-05-23 18:52:16] [INFO ] Flow matrix only has 64 transitions (discarded 4 similar events)
[2024-05-23 18:52:16] [INFO ] Invariant cache hit.
[2024-05-23 18:52:16] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-23 18:52:16] [INFO ] Flow matrix only has 64 transitions (discarded 4 similar events)
[2024-05-23 18:52:16] [INFO ] Invariant cache hit.
[2024-05-23 18:52:16] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-23 18:52:16] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2024-05-23 18:52:16] [INFO ] Redundant transitions in 1 ms returned []
Running 54 sub problems to find dead transitions.
[2024-05-23 18:52:16] [INFO ] Flow matrix only has 64 transitions (discarded 4 similar events)
[2024-05-23 18:52:16] [INFO ] Invariant cache hit.
[2024-05-23 18:52:16] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 54 unsolved
[2024-05-23 18:52:17] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 2 ms to minimize.
[2024-05-23 18:52:17] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-05-23 18:52:17] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-23 18:52:17] [INFO ] Deduced a trap composed of 5 places in 14 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (OVERLAPS) 63/100 variables, 37/48 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (OVERLAPS) 0/100 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 100/101 variables, and 54 constraints, problems are : Problem set: 0 solved, 54 unsolved in 2003 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 54 unsolved
[2024-05-23 18:52:18] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-23 18:52:18] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (OVERLAPS) 63/100 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/100 variables, 54/110 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (OVERLAPS) 0/100 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 100/101 variables, and 110 constraints, problems are : Problem set: 0 solved, 54 unsolved in 813 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 6/6 constraints]
After SMT, in 2838ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 2839ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2952 ms. Remains : 37/37 places, 68/68 transitions.
Computed a total of 8 stabilizing places and 13 stable transitions
Computed a total of 8 stabilizing places and 13 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 174 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
RANDOM walk for 1367 steps (139 resets) in 11 ms. (113 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 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 77 ms.
Product exploration explored 100000 steps with 35 reset in 86 ms.
Support contains 2 out of 37 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 37/37 places, 68/68 transitions.
Applied a total of 0 rules in 2 ms. Remains 37 /37 variables (removed 0) and now considering 68/68 (removed 0) transitions.
[2024-05-23 18:52:19] [INFO ] Flow matrix only has 64 transitions (discarded 4 similar events)
[2024-05-23 18:52:19] [INFO ] Invariant cache hit.
[2024-05-23 18:52:19] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-23 18:52:19] [INFO ] Flow matrix only has 64 transitions (discarded 4 similar events)
[2024-05-23 18:52:19] [INFO ] Invariant cache hit.
[2024-05-23 18:52:19] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-23 18:52:19] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2024-05-23 18:52:19] [INFO ] Redundant transitions in 0 ms returned []
Running 54 sub problems to find dead transitions.
[2024-05-23 18:52:19] [INFO ] Flow matrix only has 64 transitions (discarded 4 similar events)
[2024-05-23 18:52:19] [INFO ] Invariant cache hit.
[2024-05-23 18:52:19] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 54 unsolved
[2024-05-23 18:52:20] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-05-23 18:52:20] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 1 ms to minimize.
[2024-05-23 18:52:20] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-23 18:52:20] [INFO ] Deduced a trap composed of 5 places in 14 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (OVERLAPS) 63/100 variables, 37/48 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/100 variables, 6/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (OVERLAPS) 0/100 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Real declared 100/101 variables, and 54 constraints, problems are : Problem set: 0 solved, 54 unsolved in 681 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 54 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 54 unsolved
[2024-05-23 18:52:20] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-05-23 18:52:20] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 6 (OVERLAPS) 63/100 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/100 variables, 6/56 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/100 variables, 54/110 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/100 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 54 unsolved
At refinement iteration 10 (OVERLAPS) 0/100 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 54 unsolved
No progress, stopping.
After SMT solving in domain Int declared 100/101 variables, and 110 constraints, problems are : Problem set: 0 solved, 54 unsolved in 812 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 54/54 constraints, Known Traps: 6/6 constraints]
After SMT, in 1507ms problems are : Problem set: 0 solved, 54 unsolved
Search for dead transitions found 0 dead transitions in 1508ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1591 ms. Remains : 37/37 places, 68/68 transitions.
Treatment of property HealthRecord-PT-04-LTLCardinality-00 finished in 7499 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((X(p0)&&(p0||X(G(p1))))))'
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 128/128 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 54 transition count 98
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 54 transition count 98
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 54 transition count 97
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 38 place count 49 transition count 86
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 49 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 44 place count 49 transition count 85
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 46 place count 47 transition count 79
Iterating global reduction 2 with 2 rules applied. Total rules applied 48 place count 47 transition count 79
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 50 place count 45 transition count 75
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 45 transition count 75
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 54 place count 45 transition count 73
Applied a total of 54 rules in 5 ms. Remains 45 /70 variables (removed 25) and now considering 73/128 (removed 55) transitions.
[2024-05-23 18:52:21] [INFO ] Flow matrix only has 72 transitions (discarded 1 similar events)
// Phase 1: matrix 72 rows 45 cols
[2024-05-23 18:52:21] [INFO ] Computed 7 invariants in 3 ms
[2024-05-23 18:52:21] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-23 18:52:21] [INFO ] Flow matrix only has 72 transitions (discarded 1 similar events)
[2024-05-23 18:52:21] [INFO ] Invariant cache hit.
[2024-05-23 18:52:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:52:21] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-05-23 18:52:21] [INFO ] Flow matrix only has 72 transitions (discarded 1 similar events)
[2024-05-23 18:52:21] [INFO ] Invariant cache hit.
[2024-05-23 18:52:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 72 unsolved
[2024-05-23 18:52:21] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
[2024-05-23 18:52:21] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (OVERLAPS) 71/116 variables, 45/54 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 0/54 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 1/117 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (OVERLAPS) 0/117 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 117/117 variables, and 55 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1090 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (OVERLAPS) 1/45 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 72 unsolved
[2024-05-23 18:52:22] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-23 18:52:22] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 72 unsolved
[2024-05-23 18:52:22] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 0 ms to minimize.
[2024-05-23 18:52:23] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 71/116 variables, 45/58 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 72/130 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 9 (OVERLAPS) 1/117 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/117 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 11 (OVERLAPS) 0/117 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 117/117 variables, and 131 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1846 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 45/45 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 6/6 constraints]
After SMT, in 2949ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 2950ms
Starting structural reductions in LTL mode, iteration 1 : 45/70 places, 73/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3047 ms. Remains : 45/70 places, 73/128 transitions.
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-04-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-04-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLCardinality-02 finished in 3198 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||(p1&&(!p2 U !p0)))))'
Support contains 3 out of 70 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 128/128 transitions.
Graph (trivial) has 75 edges and 70 vertex of which 8 / 70 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 50 transition count 95
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 50 transition count 95
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 32 place count 50 transition count 94
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 47 transition count 88
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 47 transition count 88
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 47 transition count 87
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 41 place count 45 transition count 81
Iterating global reduction 2 with 2 rules applied. Total rules applied 43 place count 45 transition count 81
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 45 place count 43 transition count 77
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 43 transition count 77
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 48 place count 43 transition count 76
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 50 place count 42 transition count 75
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 51 place count 42 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 53 place count 41 transition count 79
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 54 place count 41 transition count 78
Applied a total of 54 rules in 19 ms. Remains 41 /70 variables (removed 29) and now considering 78/128 (removed 50) transitions.
[2024-05-23 18:52:24] [INFO ] Flow matrix only has 74 transitions (discarded 4 similar events)
// Phase 1: matrix 74 rows 41 cols
[2024-05-23 18:52:24] [INFO ] Computed 7 invariants in 1 ms
[2024-05-23 18:52:24] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 18:52:24] [INFO ] Flow matrix only has 74 transitions (discarded 4 similar events)
[2024-05-23 18:52:24] [INFO ] Invariant cache hit.
[2024-05-23 18:52:24] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-23 18:52:24] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2024-05-23 18:52:24] [INFO ] Redundant transitions in 0 ms returned []
Running 64 sub problems to find dead transitions.
[2024-05-23 18:52:24] [INFO ] Flow matrix only has 74 transitions (discarded 4 similar events)
[2024-05-23 18:52:24] [INFO ] Invariant cache hit.
[2024-05-23 18:52:24] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 64 unsolved
[2024-05-23 18:52:24] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-05-23 18:52:24] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 0 ms to minimize.
[2024-05-23 18:52:24] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-23 18:52:24] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
[2024-05-23 18:52:25] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 5/12 constraints. Problems are: Problem set: 0 solved, 64 unsolved
[2024-05-23 18:52:25] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 8 ms to minimize.
[2024-05-23 18:52:25] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (OVERLAPS) 73/114 variables, 41/55 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 6/61 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/114 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (OVERLAPS) 0/114 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Real declared 114/115 variables, and 61 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1159 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 41/41 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 64 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 64 unsolved
[2024-05-23 18:52:26] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 0 ms to minimize.
[2024-05-23 18:52:26] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 6 (OVERLAPS) 73/114 variables, 41/57 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 6/63 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/114 variables, 64/127 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/114 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 64 unsolved
At refinement iteration 10 (OVERLAPS) 0/114 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 64 unsolved
No progress, stopping.
After SMT solving in domain Int declared 114/115 variables, and 127 constraints, problems are : Problem set: 0 solved, 64 unsolved in 1068 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 41/41 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 64/64 constraints, Known Traps: 9/9 constraints]
After SMT, in 2248ms problems are : Problem set: 0 solved, 64 unsolved
Search for dead transitions found 0 dead transitions in 2250ms
Starting structural reductions in SI_LTL mode, iteration 1 : 41/70 places, 78/128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2349 ms. Remains : 41/70 places, 78/128 transitions.
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-04-LTLCardinality-05
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-04-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLCardinality-05 finished in 2416 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 128/128 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 51 transition count 92
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 51 transition count 92
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 51 transition count 91
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 44 place count 46 transition count 80
Iterating global reduction 1 with 5 rules applied. Total rules applied 49 place count 46 transition count 80
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 50 place count 46 transition count 79
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 53 place count 43 transition count 71
Iterating global reduction 2 with 3 rules applied. Total rules applied 56 place count 43 transition count 71
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 57 place count 43 transition count 70
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 59 place count 41 transition count 66
Iterating global reduction 3 with 2 rules applied. Total rules applied 61 place count 41 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 63 place count 41 transition count 64
Applied a total of 63 rules in 11 ms. Remains 41 /70 variables (removed 29) and now considering 64/128 (removed 64) transitions.
[2024-05-23 18:52:27] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
// Phase 1: matrix 63 rows 41 cols
[2024-05-23 18:52:27] [INFO ] Computed 7 invariants in 1 ms
[2024-05-23 18:52:27] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-23 18:52:27] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
[2024-05-23 18:52:27] [INFO ] Invariant cache hit.
[2024-05-23 18:52:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:52:27] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Running 63 sub problems to find dead transitions.
[2024-05-23 18:52:27] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
[2024-05-23 18:52:27] [INFO ] Invariant cache hit.
[2024-05-23 18:52:27] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/41 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-23 18:52:27] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-23 18:52:27] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 0 ms to minimize.
[2024-05-23 18:52:27] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 4 (OVERLAPS) 62/103 variables, 41/51 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/103 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 1/104 variables, 1/52 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/104 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (OVERLAPS) 0/104 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 52 constraints, problems are : Problem set: 0 solved, 63 unsolved in 948 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 41/41 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 1/41 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-23 18:52:28] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-23 18:52:28] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 62/103 variables, 41/53 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 63/116 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (OVERLAPS) 1/104 variables, 1/117 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/104 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 11 (OVERLAPS) 0/104 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 117 constraints, problems are : Problem set: 0 solved, 63 unsolved in 1343 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 41/41 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 5/5 constraints]
After SMT, in 2302ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 2303ms
Starting structural reductions in LTL mode, iteration 1 : 41/70 places, 64/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2389 ms. Remains : 41/70 places, 64/128 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-04-LTLCardinality-06
Product exploration explored 100000 steps with 30383 reset in 198 ms.
Stack based approach found an accepted trace after 331 steps with 101 reset with depth 10 and stack size 10 in 1 ms.
FORMULA HealthRecord-PT-04-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property HealthRecord-PT-04-LTLCardinality-06 finished in 2704 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((X(p1)||p0))||G(p2))))'
Support contains 6 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 128/128 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 53 transition count 96
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 53 transition count 96
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 39 place count 48 transition count 85
Iterating global reduction 0 with 5 rules applied. Total rules applied 44 place count 48 transition count 85
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 45 place count 48 transition count 84
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 48 place count 45 transition count 76
Iterating global reduction 1 with 3 rules applied. Total rules applied 51 place count 45 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 52 place count 45 transition count 75
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 54 place count 43 transition count 71
Iterating global reduction 2 with 2 rules applied. Total rules applied 56 place count 43 transition count 71
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 57 place count 43 transition count 70
Applied a total of 57 rules in 9 ms. Remains 43 /70 variables (removed 27) and now considering 70/128 (removed 58) transitions.
[2024-05-23 18:52:29] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
// Phase 1: matrix 69 rows 43 cols
[2024-05-23 18:52:29] [INFO ] Computed 7 invariants in 1 ms
[2024-05-23 18:52:29] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-23 18:52:29] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2024-05-23 18:52:29] [INFO ] Invariant cache hit.
[2024-05-23 18:52:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:52:29] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2024-05-23 18:52:29] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2024-05-23 18:52:29] [INFO ] Invariant cache hit.
[2024-05-23 18:52:29] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 69 unsolved
[2024-05-23 18:52:30] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 0 ms to minimize.
[2024-05-23 18:52:30] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 68/111 variables, 43/52 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 1/112 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 0/112 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 53 constraints, problems are : Problem set: 0 solved, 69 unsolved in 1056 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
[2024-05-23 18:52:31] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-23 18:52:31] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (OVERLAPS) 68/111 variables, 43/54 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 69/123 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 1/112 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (OVERLAPS) 0/112 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 124 constraints, problems are : Problem set: 0 solved, 69 unsolved in 1564 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 4/4 constraints]
After SMT, in 2637ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 2639ms
Starting structural reductions in LTL mode, iteration 1 : 43/70 places, 70/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2725 ms. Remains : 43/70 places, 70/128 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-04-LTLCardinality-07
Product exploration explored 100000 steps with 4 reset in 84 ms.
Product exploration explored 100000 steps with 0 reset in 87 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) p2 p1))), (X (AND p0 p2 p1)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND (NOT p0) p2))), (X (AND p0 p2)), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) p2 p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (AND p0 p2 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 26 factoid took 420 ms. Reduced automaton from 2 states, 12 edges and 3 AP (stutter sensitive) to 2 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
RANDOM walk for 40000 steps (3099 resets) in 396 ms. (100 steps per ms) remains 2/15 properties
BEST_FIRST walk for 40004 steps (440 resets) in 145 ms. (274 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (386 resets) in 198 ms. (201 steps per ms) remains 2/2 properties
[2024-05-23 18:52:33] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2024-05-23 18:52:33] [INFO ] Invariant cache hit.
[2024-05-23 18:52:33] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 25/31 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 12/43 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 68/111 variables, 43/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/112 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/112 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 51 constraints, problems are : Problem set: 0 solved, 2 unsolved in 68 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 25/31 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-23 18:52:33] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 0 ms to minimize.
Problem apf2 is UNSAT
Problem apf6 is UNSAT
After SMT solving in domain Int declared 31/112 variables, and 4 constraints, problems are : Problem set: 2 solved, 0 unsolved in 53 ms.
Refiners :[Positive P Invariants (semi-flows): 3/7 constraints, State Equation: 0/43 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 130ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) p2 p1))), (X (AND p0 p2 p1)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND (NOT p0) p2))), (X (AND p0 p2)), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X p1)), (G (OR p0 p2 p1)), (G (OR (NOT p0) p2 p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) p2 p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (AND p0 p2 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p0 (NOT p2)))), (F (NOT (OR (NOT p0) (NOT p2) p1))), (F (NOT (AND p0 p2))), (F (NOT (OR p0 (NOT p2) (NOT p1)))), (F (NOT p1)), (F (NOT (OR (NOT p0) p2 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 (NOT p2) p1))), (F (NOT (AND p0 p2 p1))), (F (NOT p2)), (F (NOT (OR p0 p2 (NOT p1)))), (F (NOT (OR p0 p2))), (F (NOT (OR (NOT p0) p2)))]
Knowledge based reduction with 28 factoid took 1000 ms. Reduced automaton from 2 states, 12 edges and 3 AP (stutter sensitive) to 2 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Support contains 6 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 70/70 transitions.
Applied a total of 0 rules in 0 ms. Remains 43 /43 variables (removed 0) and now considering 70/70 (removed 0) transitions.
[2024-05-23 18:52:34] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2024-05-23 18:52:34] [INFO ] Invariant cache hit.
[2024-05-23 18:52:34] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 18:52:34] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2024-05-23 18:52:34] [INFO ] Invariant cache hit.
[2024-05-23 18:52:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:52:34] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2024-05-23 18:52:34] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2024-05-23 18:52:34] [INFO ] Invariant cache hit.
[2024-05-23 18:52:34] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 69 unsolved
[2024-05-23 18:52:35] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 0 ms to minimize.
[2024-05-23 18:52:35] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 68/111 variables, 43/52 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 1/112 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 0/112 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 53 constraints, problems are : Problem set: 0 solved, 69 unsolved in 1081 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
[2024-05-23 18:52:36] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-23 18:52:36] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (OVERLAPS) 68/111 variables, 43/54 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 69/123 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 1/112 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (OVERLAPS) 0/112 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 124 constraints, problems are : Problem set: 0 solved, 69 unsolved in 1514 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 4/4 constraints]
After SMT, in 2609ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 2611ms
Finished structural reductions in LTL mode , in 1 iterations and 2680 ms. Remains : 43/43 places, 70/70 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) p2 p1))), (X (AND p0 p2 p1)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND (NOT p0) p2))), (X (AND p0 p2)), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) p2 p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (AND p0 p2 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 26 factoid took 405 ms. Reduced automaton from 2 states, 12 edges and 3 AP (stutter sensitive) to 2 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
RANDOM walk for 40000 steps (3119 resets) in 133 ms. (298 steps per ms) remains 2/15 properties
BEST_FIRST walk for 40004 steps (447 resets) in 22 ms. (1739 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (389 resets) in 41 ms. (952 steps per ms) remains 2/2 properties
[2024-05-23 18:52:38] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2024-05-23 18:52:38] [INFO ] Invariant cache hit.
[2024-05-23 18:52:38] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 25/31 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 12/43 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 68/111 variables, 43/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/112 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/112 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/112 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 51 constraints, problems are : Problem set: 0 solved, 2 unsolved in 69 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 25/31 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-23 18:52:38] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 1 ms to minimize.
Problem apf2 is UNSAT
Problem apf6 is UNSAT
After SMT solving in domain Int declared 31/112 variables, and 4 constraints, problems are : Problem set: 2 solved, 0 unsolved in 40 ms.
Refiners :[Positive P Invariants (semi-flows): 3/7 constraints, State Equation: 0/43 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 117ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) p2 p1))), (X (AND p0 p2 p1)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND (NOT p0) p2))), (X (AND p0 p2)), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X p1)), (G (OR p0 p2 p1)), (G (OR (NOT p0) p2 p1))]
False Knowledge obtained : [(X (X (AND (NOT p0) p2 p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (AND p0 p2 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p0 (NOT p2)))), (F (NOT (OR (NOT p0) (NOT p2) p1))), (F (NOT (AND p0 p2))), (F (NOT (OR p0 (NOT p2) (NOT p1)))), (F (NOT p1)), (F (NOT (OR (NOT p0) p2 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 (NOT p2) p1))), (F (NOT (AND p0 p2 p1))), (F (NOT p2)), (F (NOT (OR p0 p2 (NOT p1)))), (F (NOT (OR p0 p2))), (F (NOT (OR (NOT p0) p2)))]
Knowledge based reduction with 28 factoid took 830 ms. Reduced automaton from 2 states, 12 edges and 3 AP (stutter sensitive) to 2 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 19 reset in 84 ms.
Product exploration explored 100000 steps with 10 reset in 146 ms.
Support contains 6 out of 43 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 43/43 places, 70/70 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 70/70 (removed 0) transitions.
[2024-05-23 18:52:39] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2024-05-23 18:52:39] [INFO ] Invariant cache hit.
[2024-05-23 18:52:39] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-23 18:52:39] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2024-05-23 18:52:39] [INFO ] Invariant cache hit.
[2024-05-23 18:52:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:52:39] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2024-05-23 18:52:39] [INFO ] Flow matrix only has 69 transitions (discarded 1 similar events)
[2024-05-23 18:52:39] [INFO ] Invariant cache hit.
[2024-05-23 18:52:39] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 69 unsolved
[2024-05-23 18:52:40] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 1 ms to minimize.
[2024-05-23 18:52:40] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 68/111 variables, 43/52 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/111 variables, 0/52 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 1/112 variables, 1/53 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/112 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 0/112 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 112/112 variables, and 53 constraints, problems are : Problem set: 0 solved, 69 unsolved in 1044 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 69 unsolved
[2024-05-23 18:52:41] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-23 18:52:41] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (OVERLAPS) 68/111 variables, 43/54 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 69/123 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 8 (OVERLAPS) 1/112 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/112 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 10 (OVERLAPS) 0/112 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 112/112 variables, and 124 constraints, problems are : Problem set: 0 solved, 69 unsolved in 1469 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 4/4 constraints]
After SMT, in 2530ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 2531ms
Finished structural reductions in LTL mode , in 1 iterations and 2617 ms. Remains : 43/43 places, 70/70 transitions.
Treatment of property HealthRecord-PT-04-LTLCardinality-07 finished in 12674 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(!p0) U (p0 U X(p1))))'
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 128/128 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 52 transition count 94
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 52 transition count 94
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 37 place count 52 transition count 93
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 41 place count 48 transition count 85
Iterating global reduction 1 with 4 rules applied. Total rules applied 45 place count 48 transition count 85
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 46 place count 48 transition count 84
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 47 place count 47 transition count 81
Iterating global reduction 2 with 1 rules applied. Total rules applied 48 place count 47 transition count 81
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 49 place count 46 transition count 79
Iterating global reduction 2 with 1 rules applied. Total rules applied 50 place count 46 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 51 place count 46 transition count 78
Applied a total of 51 rules in 3 ms. Remains 46 /70 variables (removed 24) and now considering 78/128 (removed 50) transitions.
[2024-05-23 18:52:42] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
// Phase 1: matrix 77 rows 46 cols
[2024-05-23 18:52:42] [INFO ] Computed 7 invariants in 1 ms
[2024-05-23 18:52:42] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-23 18:52:42] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
[2024-05-23 18:52:42] [INFO ] Invariant cache hit.
[2024-05-23 18:52:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:52:42] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2024-05-23 18:52:42] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
[2024-05-23 18:52:42] [INFO ] Invariant cache hit.
[2024-05-23 18:52:42] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-05-23 18:52:42] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-05-23 18:52:42] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 76/122 variables, 46/55 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/123 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/123 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 123/123 variables, and 56 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1202 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-05-23 18:52:44] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-05-23 18:52:44] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 76/122 variables, 46/57 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 77/134 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 1/123 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 0/123 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 123/123 variables, and 135 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1679 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 46/46 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 4/4 constraints]
After SMT, in 2903ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 2903ms
Starting structural reductions in LTL mode, iteration 1 : 46/70 places, 78/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3150 ms. Remains : 46/70 places, 78/128 transitions.
Stuttering acceptance computed with spot in 318 ms :[(NOT p1), (NOT p1), (NOT p1), true, p0, (NOT p1)]
Running random walk in product with property : HealthRecord-PT-04-LTLCardinality-10
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-04-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-04-LTLCardinality-10 finished in 3483 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&(G(p1)||(p0 U p2))))'
Support contains 5 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 128/128 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 55 transition count 99
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 55 transition count 99
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 55 transition count 98
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 36 place count 50 transition count 87
Iterating global reduction 1 with 5 rules applied. Total rules applied 41 place count 50 transition count 87
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 42 place count 50 transition count 86
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 44 place count 48 transition count 80
Iterating global reduction 2 with 2 rules applied. Total rules applied 46 place count 48 transition count 80
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 48 place count 46 transition count 76
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 46 transition count 76
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 52 place count 46 transition count 74
Applied a total of 52 rules in 7 ms. Remains 46 /70 variables (removed 24) and now considering 74/128 (removed 54) transitions.
[2024-05-23 18:52:45] [INFO ] Flow matrix only has 72 transitions (discarded 2 similar events)
// Phase 1: matrix 72 rows 46 cols
[2024-05-23 18:52:45] [INFO ] Computed 8 invariants in 7 ms
[2024-05-23 18:52:45] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-23 18:52:45] [INFO ] Flow matrix only has 72 transitions (discarded 2 similar events)
[2024-05-23 18:52:45] [INFO ] Invariant cache hit.
[2024-05-23 18:52:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:52:45] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2024-05-23 18:52:45] [INFO ] Flow matrix only has 72 transitions (discarded 2 similar events)
[2024-05-23 18:52:45] [INFO ] Invariant cache hit.
[2024-05-23 18:52:45] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 73 unsolved
[2024-05-23 18:52:46] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
[2024-05-23 18:52:46] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 73 unsolved
[2024-05-23 18:52:46] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (OVERLAPS) 71/117 variables, 46/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 1/118 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/118 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/118 variables, and 58 constraints, problems are : Problem set: 0 solved, 73 unsolved in 1396 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 46/46 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/46 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/46 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/46 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
[2024-05-23 18:52:47] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-05-23 18:52:47] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/46 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 73 unsolved
[2024-05-23 18:52:47] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
[2024-05-23 18:52:47] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/46 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/46 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (OVERLAPS) 71/117 variables, 46/61 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/117 variables, 73/134 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/117 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 1/118 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/118 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 12 (OVERLAPS) 0/118 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/118 variables, and 135 constraints, problems are : Problem set: 0 solved, 73 unsolved in 1830 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 46/46 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 7/7 constraints]
After SMT, in 3240ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 3241ms
Starting structural reductions in LTL mode, iteration 1 : 46/70 places, 74/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3349 ms. Remains : 46/70 places, 74/128 transitions.
Stuttering acceptance computed with spot in 192 ms :[true, (OR (NOT p0) (NOT p2)), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : HealthRecord-PT-04-LTLCardinality-11
Product exploration explored 100000 steps with 2 reset in 48 ms.
Product exploration explored 100000 steps with 6 reset in 78 ms.
Computed a total of 3 stabilizing places and 4 stable transitions
Computed a total of 3 stabilizing places and 4 stable transitions
Detected a total of 3/46 stabilizing places and 4/74 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) p1), (X p0), (X p2), (X (NOT (OR (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (AND p2 p0)), (X (AND p1 p0)), (X p1), (X (X p0)), (X (X (NOT (OR (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (AND p1 p0))), (X (X p1)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (AND p1 (NOT p2) p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND p2 p0))), (X (X (NOT (AND p2 p0))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 16 factoid took 403 ms. Reduced automaton from 6 states, 17 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[true, (NOT p0)]
RANDOM walk for 11266 steps (877 resets) in 23 ms. (469 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 (NOT p2) p1), (X p0), (X p2), (X (NOT (OR (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (AND p2 p0)), (X (AND p1 p0)), (X p1), (X (X p0)), (X (X (NOT (OR (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (AND p1 p0))), (X (X p1)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (AND p1 (NOT p2) p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND p2 p0))), (X (X (NOT (AND p2 p0)))), (F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 16 factoid took 592 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-04-LTLCardinality-11 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-04-LTLCardinality-11 finished in 4768 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(((G(p0) U p1)||F(!p0))))'
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 128/128 transitions.
Graph (trivial) has 80 edges and 70 vertex of which 8 / 70 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 48 transition count 90
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 48 transition count 90
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 36 place count 48 transition count 89
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 40 place count 44 transition count 80
Iterating global reduction 1 with 4 rules applied. Total rules applied 44 place count 44 transition count 80
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 45 place count 44 transition count 79
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 43 transition count 76
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 43 transition count 76
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 42 transition count 74
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 42 transition count 74
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 50 place count 42 transition count 73
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 52 place count 41 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 53 place count 41 transition count 71
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 55 place count 40 transition count 78
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 56 place count 40 transition count 77
Applied a total of 56 rules in 25 ms. Remains 40 /70 variables (removed 30) and now considering 77/128 (removed 51) transitions.
[2024-05-23 18:52:50] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
// Phase 1: matrix 72 rows 40 cols
[2024-05-23 18:52:50] [INFO ] Computed 8 invariants in 1 ms
[2024-05-23 18:52:50] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 18:52:50] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-23 18:52:50] [INFO ] Invariant cache hit.
[2024-05-23 18:52:50] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 18:52:50] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2024-05-23 18:52:50] [INFO ] Redundant transitions in 1 ms returned []
Running 63 sub problems to find dead transitions.
[2024-05-23 18:52:50] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-23 18:52:50] [INFO ] Invariant cache hit.
[2024-05-23 18:52:50] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 2/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-23 18:52:50] [INFO ] Deduced a trap composed of 18 places in 18 ms of which 1 ms to minimize.
[2024-05-23 18:52:50] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-23 18:52:51] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 5/40 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-23 18:52:51] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/40 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (OVERLAPS) 71/111 variables, 40/52 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/111 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/111 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 12 (OVERLAPS) 0/111 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/112 variables, and 60 constraints, problems are : Problem set: 0 solved, 63 unsolved in 1238 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 40/40 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 2/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-23 18:52:52] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 5/40 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (OVERLAPS) 71/111 variables, 40/53 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/111 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/111 variables, 63/124 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 12 (OVERLAPS) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/112 variables, and 124 constraints, problems are : Problem set: 0 solved, 63 unsolved in 1102 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 40/40 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 5/5 constraints]
After SMT, in 2356ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 2357ms
Starting structural reductions in SI_LTL mode, iteration 1 : 40/70 places, 77/128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2474 ms. Remains : 40/70 places, 77/128 transitions.
Stuttering acceptance computed with spot in 91 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : HealthRecord-PT-04-LTLCardinality-12
Product exploration explored 100000 steps with 8 reset in 50 ms.
Product exploration explored 100000 steps with 4 reset in 42 ms.
Computed a total of 9 stabilizing places and 15 stable transitions
Computed a total of 9 stabilizing places and 15 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
RANDOM walk for 40000 steps (4142 resets) in 89 ms. (444 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40003 steps (538 resets) in 18 ms. (2105 steps per ms) remains 1/1 properties
[2024-05-23 18:52:53] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-23 18:52:53] [INFO ] Invariant cache hit.
[2024-05-23 18:52:53] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 21/23 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/40 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 71/111 variables, 40/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 8/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/111 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/112 variables, and 56 constraints, problems are : Problem set: 0 solved, 1 unsolved in 44 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 40/40 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 21/23 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/40 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 71/111 variables, 40/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 8/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/111 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/111 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/112 variables, and 57 constraints, problems are : Problem set: 0 solved, 1 unsolved in 52 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 40/40 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 99ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 40/40 places, 77/77 transitions.
Graph (complete) has 134 edges and 40 vertex of which 27 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.0 ms
Discarding 13 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 27 transition count 49
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 21 place count 27 transition count 45
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 33 place count 19 transition count 45
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 42 place count 19 transition count 36
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 44 place count 17 transition count 34
Iterating global reduction 2 with 2 rules applied. Total rules applied 46 place count 17 transition count 34
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 48 place count 17 transition count 32
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 52 place count 15 transition count 30
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 54 place count 15 transition count 28
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 56 place count 15 transition count 26
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 58 place count 13 transition count 26
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 65 place count 13 transition count 26
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 66 place count 13 transition count 25
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 67 place count 13 transition count 24
Applied a total of 67 rules in 9 ms. Remains 13 /40 variables (removed 27) and now considering 24/77 (removed 53) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 13/40 places, 24/77 transitions.
RANDOM walk for 666 steps (181 resets) in 4 ms. (133 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 162 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 63 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 73 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 4 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 77/77 transitions.
Applied a total of 0 rules in 4 ms. Remains 40 /40 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2024-05-23 18:52:53] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-23 18:52:53] [INFO ] Invariant cache hit.
[2024-05-23 18:52:53] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-23 18:52:53] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-23 18:52:53] [INFO ] Invariant cache hit.
[2024-05-23 18:52:54] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 18:52:54] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2024-05-23 18:52:54] [INFO ] Redundant transitions in 1 ms returned []
Running 63 sub problems to find dead transitions.
[2024-05-23 18:52:54] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-23 18:52:54] [INFO ] Invariant cache hit.
[2024-05-23 18:52:54] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 2/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-23 18:52:54] [INFO ] Deduced a trap composed of 18 places in 20 ms of which 1 ms to minimize.
[2024-05-23 18:52:54] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-23 18:52:54] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 5/40 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-23 18:52:54] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/40 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (OVERLAPS) 71/111 variables, 40/52 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/111 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/111 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 12 (OVERLAPS) 0/111 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/112 variables, and 60 constraints, problems are : Problem set: 0 solved, 63 unsolved in 1222 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 40/40 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 2/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-23 18:52:55] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 5/40 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (OVERLAPS) 71/111 variables, 40/53 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/111 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/111 variables, 63/124 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 12 (OVERLAPS) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/112 variables, and 124 constraints, problems are : Problem set: 0 solved, 63 unsolved in 1050 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 40/40 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 5/5 constraints]
After SMT, in 2291ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 2292ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2382 ms. Remains : 40/40 places, 77/77 transitions.
Computed a total of 9 stabilizing places and 15 stable transitions
Computed a total of 9 stabilizing places and 15 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 96 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
RANDOM walk for 40000 steps (4157 resets) in 75 ms. (526 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40004 steps (551 resets) in 16 ms. (2353 steps per ms) remains 1/1 properties
[2024-05-23 18:52:56] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-23 18:52:56] [INFO ] Invariant cache hit.
[2024-05-23 18:52:56] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 21/23 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/40 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 71/111 variables, 40/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 8/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/111 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/112 variables, and 56 constraints, problems are : Problem set: 0 solved, 1 unsolved in 38 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 40/40 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 21/23 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/23 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 17/40 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 71/111 variables, 40/48 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 8/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/111 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/111 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/112 variables, and 57 constraints, problems are : Problem set: 0 solved, 1 unsolved in 47 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 40/40 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 89ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 40/40 places, 77/77 transitions.
Graph (complete) has 134 edges and 40 vertex of which 27 are kept as prefixes of interest. Removing 13 places using SCC suffix rule.0 ms
Discarding 13 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 27 transition count 49
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 21 place count 27 transition count 45
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 33 place count 19 transition count 45
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 42 place count 19 transition count 36
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 44 place count 17 transition count 34
Iterating global reduction 2 with 2 rules applied. Total rules applied 46 place count 17 transition count 34
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 48 place count 17 transition count 32
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 52 place count 15 transition count 30
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 54 place count 15 transition count 28
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 56 place count 15 transition count 26
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 58 place count 13 transition count 26
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 65 place count 13 transition count 26
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 66 place count 13 transition count 25
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 67 place count 13 transition count 24
Applied a total of 67 rules in 6 ms. Remains 13 /40 variables (removed 27) and now considering 24/77 (removed 53) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 13/40 places, 24/77 transitions.
RANDOM walk for 319 steps (83 resets) in 4 ms. (63 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 7 factoid took 140 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 63 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 65 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 2 reset in 55 ms.
Product exploration explored 100000 steps with 1 reset in 55 ms.
Support contains 4 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 77/77 transitions.
Applied a total of 0 rules in 1 ms. Remains 40 /40 variables (removed 0) and now considering 77/77 (removed 0) transitions.
[2024-05-23 18:52:57] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-23 18:52:57] [INFO ] Invariant cache hit.
[2024-05-23 18:52:57] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-23 18:52:57] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-23 18:52:57] [INFO ] Invariant cache hit.
[2024-05-23 18:52:57] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-23 18:52:57] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2024-05-23 18:52:57] [INFO ] Redundant transitions in 1 ms returned []
Running 63 sub problems to find dead transitions.
[2024-05-23 18:52:57] [INFO ] Flow matrix only has 72 transitions (discarded 5 similar events)
[2024-05-23 18:52:57] [INFO ] Invariant cache hit.
[2024-05-23 18:52:57] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 2/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-23 18:52:57] [INFO ] Deduced a trap composed of 18 places in 19 ms of which 0 ms to minimize.
[2024-05-23 18:52:57] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-23 18:52:57] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 5/40 variables, 5/11 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-23 18:52:57] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/40 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (OVERLAPS) 71/111 variables, 40/52 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/111 variables, 8/60 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/111 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 12 (OVERLAPS) 0/111 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/112 variables, and 60 constraints, problems are : Problem set: 0 solved, 63 unsolved in 1238 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 40/40 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 63 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 1 (OVERLAPS) 2/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 63 unsolved
[2024-05-23 18:52:58] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 6 (OVERLAPS) 5/40 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 8 (OVERLAPS) 71/111 variables, 40/53 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/111 variables, 8/61 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/111 variables, 63/124 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 63 unsolved
At refinement iteration 12 (OVERLAPS) 0/111 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 63 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/112 variables, and 124 constraints, problems are : Problem set: 0 solved, 63 unsolved in 1046 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 40/40 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 63/63 constraints, Known Traps: 5/5 constraints]
After SMT, in 2302ms problems are : Problem set: 0 solved, 63 unsolved
Search for dead transitions found 0 dead transitions in 2303ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2390 ms. Remains : 40/40 places, 77/77 transitions.
Treatment of property HealthRecord-PT-04-LTLCardinality-12 finished in 8902 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((G(p1)||p0) U !p2)))'
Support contains 6 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 128/128 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 54 transition count 98
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 54 transition count 98
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 33 place count 54 transition count 97
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 37 place count 50 transition count 88
Iterating global reduction 1 with 4 rules applied. Total rules applied 41 place count 50 transition count 88
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 42 place count 50 transition count 87
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 44 place count 48 transition count 82
Iterating global reduction 2 with 2 rules applied. Total rules applied 46 place count 48 transition count 82
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 47 place count 48 transition count 81
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 48 place count 47 transition count 79
Iterating global reduction 3 with 1 rules applied. Total rules applied 49 place count 47 transition count 79
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 50 place count 47 transition count 78
Applied a total of 50 rules in 3 ms. Remains 47 /70 variables (removed 23) and now considering 78/128 (removed 50) transitions.
[2024-05-23 18:52:59] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
// Phase 1: matrix 77 rows 47 cols
[2024-05-23 18:52:59] [INFO ] Computed 7 invariants in 1 ms
[2024-05-23 18:52:59] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-23 18:52:59] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
[2024-05-23 18:52:59] [INFO ] Invariant cache hit.
[2024-05-23 18:52:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:52:59] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2024-05-23 18:52:59] [INFO ] Flow matrix only has 77 transitions (discarded 1 similar events)
[2024-05-23 18:52:59] [INFO ] Invariant cache hit.
[2024-05-23 18:52:59] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-05-23 18:52:59] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
[2024-05-23 18:53:00] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 76/123 variables, 47/56 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/124 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/124 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 57 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1220 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-05-23 18:53:01] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (OVERLAPS) 76/123 variables, 47/57 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 77/134 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 1/124 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 135 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1749 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 47/47 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 3/3 constraints]
After SMT, in 2982ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 2983ms
Starting structural reductions in LTL mode, iteration 1 : 47/70 places, 78/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3169 ms. Remains : 47/70 places, 78/128 transitions.
Stuttering acceptance computed with spot in 123 ms :[p2, p2, true, (NOT p1)]
Running random walk in product with property : HealthRecord-PT-04-LTLCardinality-13
Product exploration explored 100000 steps with 50000 reset in 80 ms.
Product exploration explored 100000 steps with 50000 reset in 88 ms.
Computed a total of 3 stabilizing places and 4 stable transitions
Computed a total of 3 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p2 p0 p1), (X (NOT p2)), (X (NOT (OR (AND p2 p0) (AND p2 p1)))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND p2 (NOT p0) p1))), (X p1), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT (AND p2 (NOT p0) p1)))), (X (X p1))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (OR (AND p2 p0) (AND p2 p1)))), (X (X (NOT (OR (AND p2 p0) (AND p2 p1)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 19 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-04-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-04-LTLCardinality-13 finished in 3493 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
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((X(p1)||p0))||G(p2))))'
Found a Lengthening insensitive property : HealthRecord-PT-04-LTLCardinality-07
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Support contains 6 out of 70 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 70/70 places, 128/128 transitions.
Graph (trivial) has 54 edges and 70 vertex of which 8 / 70 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 48 transition count 91
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 48 transition count 91
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 40 place count 43 transition count 80
Iterating global reduction 0 with 5 rules applied. Total rules applied 45 place count 43 transition count 80
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 46 place count 43 transition count 79
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 49 place count 40 transition count 71
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 40 transition count 71
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 53 place count 40 transition count 70
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 38 transition count 66
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 38 transition count 66
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 38 transition count 65
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 60 place count 37 transition count 64
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 61 place count 37 transition count 63
Applied a total of 61 rules in 13 ms. Remains 37 /70 variables (removed 33) and now considering 63/128 (removed 65) transitions.
[2024-05-23 18:53:03] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
// Phase 1: matrix 59 rows 37 cols
[2024-05-23 18:53:03] [INFO ] Computed 7 invariants in 1 ms
[2024-05-23 18:53:03] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 18:53:03] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
[2024-05-23 18:53:03] [INFO ] Invariant cache hit.
[2024-05-23 18:53:03] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Running 49 sub problems to find dead transitions.
[2024-05-23 18:53:03] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
[2024-05-23 18:53:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-23 18:53:03] [INFO ] Deduced a trap composed of 4 places in 17 ms of which 0 ms to minimize.
[2024-05-23 18:53:03] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-23 18:53:03] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (OVERLAPS) 58/95 variables, 37/47 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/95 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (OVERLAPS) 0/95 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Real declared 95/96 variables, and 47 constraints, problems are : Problem set: 0 solved, 49 unsolved in 660 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-23 18:53:04] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (OVERLAPS) 58/95 variables, 37/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/95 variables, 49/97 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/95 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (OVERLAPS) 0/95 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Int declared 95/96 variables, and 97 constraints, problems are : Problem set: 0 solved, 49 unsolved in 662 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 4/4 constraints]
After SMT, in 1333ms problems are : Problem set: 0 solved, 49 unsolved
Search for dead transitions found 0 dead transitions in 1333ms
Starting structural reductions in LI_LTL mode, iteration 1 : 37/70 places, 63/128 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1431 ms. Remains : 37/70 places, 63/128 transitions.
Running random walk in product with property : HealthRecord-PT-04-LTLCardinality-07
Product exploration explored 100000 steps with 11 reset in 83 ms.
Product exploration explored 100000 steps with 9 reset in 94 ms.
Computed a total of 6 stabilizing places and 7 stable transitions
Computed a total of 6 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (AND (NOT p0) p2 p1)), (X (NOT (AND (NOT p0) p2 p1))), (X (AND p0 p2 p1)), (X (NOT (AND p0 p2 p1))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 p2)), (X (NOT (AND p0 p2))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) p2 p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (AND p0 p2 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 21 factoid took 763 ms. Reduced automaton from 2 states, 12 edges and 3 AP (stutter sensitive) to 2 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
RANDOM walk for 40000 steps (4051 resets) in 146 ms. (272 steps per ms) remains 2/15 properties
BEST_FIRST walk for 40004 steps (543 resets) in 24 ms. (1600 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (473 resets) in 30 ms. (1290 steps per ms) remains 2/2 properties
[2024-05-23 18:53:05] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
[2024-05-23 18:53:05] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 20/26 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/37 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 58/95 variables, 37/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/95 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/95 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 95/96 variables, and 44 constraints, problems are : Problem set: 0 solved, 2 unsolved in 45 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 20/26 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-23 18:53:05] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
Problem apf2 is UNSAT
Problem apf6 is UNSAT
After SMT solving in domain Int declared 26/96 variables, and 4 constraints, problems are : Problem set: 2 solved, 0 unsolved in 51 ms.
Refiners :[Positive P Invariants (semi-flows): 3/7 constraints, State Equation: 0/37 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 100ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X p1)), (G (OR p0 p2 p1)), (G (OR (NOT p0) p2 p1))]
False Knowledge obtained : [(X (AND (NOT p0) p2 p1)), (X (NOT (AND (NOT p0) p2 p1))), (X (AND p0 p2 p1)), (X (NOT (AND p0 p2 p1))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 p2)), (X (NOT (AND p0 p2))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) p2 p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (AND p0 p2 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p0 (NOT p2)))), (F (NOT (OR (NOT p0) (NOT p2) p1))), (F (NOT (AND p0 p2))), (F (NOT (OR p0 (NOT p2) (NOT p1)))), (F (NOT p1)), (F (NOT (OR (NOT p0) p2 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 (NOT p2) p1))), (F (NOT (AND p0 p2 p1))), (F (NOT p2)), (F (NOT (OR p0 p2 (NOT p1)))), (F (NOT (OR p0 p2))), (F (NOT (OR (NOT p0) p2)))]
Knowledge based reduction with 23 factoid took 1218 ms. Reduced automaton from 2 states, 12 edges and 3 AP (stutter sensitive) to 2 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Support contains 6 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 63/63 transitions.
Applied a total of 0 rules in 0 ms. Remains 37 /37 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-23 18:53:07] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
[2024-05-23 18:53:07] [INFO ] Invariant cache hit.
[2024-05-23 18:53:07] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-23 18:53:07] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
[2024-05-23 18:53:07] [INFO ] Invariant cache hit.
[2024-05-23 18:53:07] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 49 sub problems to find dead transitions.
[2024-05-23 18:53:07] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
[2024-05-23 18:53:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-23 18:53:07] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 1 ms to minimize.
[2024-05-23 18:53:07] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-23 18:53:07] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (OVERLAPS) 58/95 variables, 37/47 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/95 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (OVERLAPS) 0/95 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Real declared 95/96 variables, and 47 constraints, problems are : Problem set: 0 solved, 49 unsolved in 617 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-23 18:53:08] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (OVERLAPS) 58/95 variables, 37/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/95 variables, 49/97 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/95 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (OVERLAPS) 0/95 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Int declared 95/96 variables, and 97 constraints, problems are : Problem set: 0 solved, 49 unsolved in 666 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 4/4 constraints]
After SMT, in 1295ms problems are : Problem set: 0 solved, 49 unsolved
Search for dead transitions found 0 dead transitions in 1296ms
Finished structural reductions in LTL mode , in 1 iterations and 1369 ms. Remains : 37/37 places, 63/63 transitions.
Computed a total of 6 stabilizing places and 7 stable transitions
Computed a total of 6 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (AND (NOT p0) p2 p1)), (X (NOT (AND (NOT p0) p2 p1))), (X (AND p0 p2 p1)), (X (NOT (AND p0 p2 p1))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 p2)), (X (NOT (AND p0 p2))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) p2 p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (AND p0 p2 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 21 factoid took 702 ms. Reduced automaton from 2 states, 12 edges and 3 AP (stutter sensitive) to 2 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
RANDOM walk for 40000 steps (4094 resets) in 177 ms. (224 steps per ms) remains 2/15 properties
BEST_FIRST walk for 40003 steps (546 resets) in 28 ms. (1379 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (471 resets) in 27 ms. (1428 steps per ms) remains 2/2 properties
[2024-05-23 18:53:09] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
[2024-05-23 18:53:09] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 20/26 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 11/37 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 58/95 variables, 37/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/95 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/95 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 95/96 variables, and 44 constraints, problems are : Problem set: 0 solved, 2 unsolved in 41 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 20/26 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-23 18:53:09] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 0 ms to minimize.
Problem apf2 is UNSAT
Problem apf6 is UNSAT
After SMT solving in domain Int declared 26/96 variables, and 4 constraints, problems are : Problem set: 2 solved, 0 unsolved in 45 ms.
Refiners :[Positive P Invariants (semi-flows): 3/7 constraints, State Equation: 0/37 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 89ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X p1)), (G (OR p0 p2 p1)), (G (OR (NOT p0) p2 p1))]
False Knowledge obtained : [(X (AND (NOT p0) p2 p1)), (X (NOT (AND (NOT p0) p2 p1))), (X (AND p0 p2 p1)), (X (NOT (AND p0 p2 p1))), (X (AND (NOT p0) p2)), (X (NOT (AND (NOT p0) p2))), (X (AND p0 p2)), (X (NOT (AND p0 p2))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) p2 p1))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (AND p0 p2 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p0 (NOT p2)))), (F (NOT (OR (NOT p0) (NOT p2) p1))), (F (NOT (AND p0 p2))), (F (NOT (OR p0 (NOT p2) (NOT p1)))), (F (NOT p1)), (F (NOT (OR (NOT p0) p2 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 (NOT p2) p1))), (F (NOT (AND p0 p2 p1))), (F (NOT p2)), (F (NOT (OR p0 p2 (NOT p1)))), (F (NOT (OR p0 p2))), (F (NOT (OR (NOT p0) p2)))]
Knowledge based reduction with 23 factoid took 1094 ms. Reduced automaton from 2 states, 12 edges and 3 AP (stutter sensitive) to 2 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 1 reset in 80 ms.
Product exploration explored 100000 steps with 0 reset in 90 ms.
Support contains 6 out of 37 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 63/63 transitions.
Applied a total of 0 rules in 0 ms. Remains 37 /37 variables (removed 0) and now considering 63/63 (removed 0) transitions.
[2024-05-23 18:53:11] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
[2024-05-23 18:53:11] [INFO ] Invariant cache hit.
[2024-05-23 18:53:11] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-23 18:53:11] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
[2024-05-23 18:53:11] [INFO ] Invariant cache hit.
[2024-05-23 18:53:11] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
Running 49 sub problems to find dead transitions.
[2024-05-23 18:53:11] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
[2024-05-23 18:53:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-23 18:53:11] [INFO ] Deduced a trap composed of 4 places in 15 ms of which 0 ms to minimize.
[2024-05-23 18:53:11] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-23 18:53:11] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (OVERLAPS) 58/95 variables, 37/47 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/95 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (OVERLAPS) 0/95 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Real declared 95/96 variables, and 47 constraints, problems are : Problem set: 0 solved, 49 unsolved in 639 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 49 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/30 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 2 (OVERLAPS) 7/37 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 49 unsolved
[2024-05-23 18:53:12] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/37 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/37 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 6 (OVERLAPS) 58/95 variables, 37/48 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/95 variables, 49/97 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/95 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 49 unsolved
At refinement iteration 9 (OVERLAPS) 0/95 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 49 unsolved
No progress, stopping.
After SMT solving in domain Int declared 95/96 variables, and 97 constraints, problems are : Problem set: 0 solved, 49 unsolved in 665 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 37/37 constraints, PredecessorRefiner: 49/49 constraints, Known Traps: 4/4 constraints]
After SMT, in 1332ms problems are : Problem set: 0 solved, 49 unsolved
Search for dead transitions found 0 dead transitions in 1333ms
Finished structural reductions in LTL mode , in 1 iterations and 1396 ms. Remains : 37/37 places, 63/63 transitions.
Treatment of property HealthRecord-PT-04-LTLCardinality-07 finished in 9586 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(((G(p0) U p1)||F(!p0))))'
[2024-05-23 18:53:12] [INFO ] Flatten gal took : 12 ms
[2024-05-23 18:53:12] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2024-05-23 18:53:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 70 places, 128 transitions and 368 arcs took 5 ms.
Total runtime 75539 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running HealthRecord-PT-04

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/410/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 70
TRANSITIONS: 128
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.003s, Sys 0.000s]


SAVING FILE /home/mcc/execution/410/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 2125
MODEL NAME: /home/mcc/execution/410/model
70 places, 128 transitions.

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.
Creating all event NSFs..
Building monolithic NSF...
FORMULA HealthRecord-PT-04-LTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HealthRecord-PT-04-LTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HealthRecord-PT-04-LTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716490393712

--------------------
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="HealthRecord-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 HealthRecord-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 r179-tall-171640602200723"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-04.tgz
mv HealthRecord-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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;