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-171640602200747.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-07, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-171640602200747
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 16K Apr 22 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 20:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Apr 12 20:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 12 20:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 12 20:15 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 67K 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-07-LTLCardinality-00
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-01
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-02
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-03
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-04
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-05
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-06
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-07
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-08
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-09
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-10
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-11
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-12
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-13
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-14
FORMULA_NAME HealthRecord-PT-07-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716490579124

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-07
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 18:56:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 18:56:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 18:56:20] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2024-05-23 18:56:20] [INFO ] Transformed 155 places.
[2024-05-23 18:56:20] [INFO ] Transformed 320 transitions.
[2024-05-23 18:56:20] [INFO ] Found NUPN structural information;
[2024-05-23 18:56:20] [INFO ] Parsed PT model containing 155 places and 320 transitions and 839 arcs in 173 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 25 transitions
Reduce redundant transitions removed 25 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA HealthRecord-PT-07-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-07-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 295/295 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 83 transition count 158
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 83 transition count 158
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 153 place count 74 transition count 140
Iterating global reduction 0 with 9 rules applied. Total rules applied 162 place count 74 transition count 140
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 166 place count 74 transition count 136
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 167 place count 73 transition count 133
Iterating global reduction 1 with 1 rules applied. Total rules applied 168 place count 73 transition count 133
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 169 place count 72 transition count 131
Iterating global reduction 1 with 1 rules applied. Total rules applied 170 place count 72 transition count 131
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 173 place count 72 transition count 128
Applied a total of 173 rules in 33 ms. Remains 72 /155 variables (removed 83) and now considering 128/295 (removed 167) transitions.
[2024-05-23 18:56:20] [INFO ] Flow matrix only has 123 transitions (discarded 5 similar events)
// Phase 1: matrix 123 rows 72 cols
[2024-05-23 18:56:20] [INFO ] Computed 11 invariants in 12 ms
[2024-05-23 18:56:20] [INFO ] Implicit Places using invariants in 193 ms returned []
[2024-05-23 18:56:20] [INFO ] Flow matrix only has 123 transitions (discarded 5 similar events)
[2024-05-23 18:56:20] [INFO ] Invariant cache hit.
[2024-05-23 18:56:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:56:21] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
Running 127 sub problems to find dead transitions.
[2024-05-23 18:56:21] [INFO ] Flow matrix only has 123 transitions (discarded 5 similar events)
[2024-05-23 18:56:21] [INFO ] Invariant cache hit.
[2024-05-23 18:56:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (OVERLAPS) 1/72 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 127 unsolved
[2024-05-23 18:56:21] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 12 ms to minimize.
[2024-05-23 18:56:21] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 2 ms to minimize.
[2024-05-23 18:56:22] [INFO ] Deduced a trap composed of 26 places in 86 ms of which 1 ms to minimize.
[2024-05-23 18:56:22] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 1 ms to minimize.
[2024-05-23 18:56:22] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 1 ms to minimize.
[2024-05-23 18:56:22] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 1 ms to minimize.
[2024-05-23 18:56:22] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 7/18 constraints. Problems are: Problem set: 0 solved, 127 unsolved
[2024-05-23 18:56:22] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-23 18:56:22] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (OVERLAPS) 122/194 variables, 72/92 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/194 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 1/195 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/195 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 10 (OVERLAPS) 0/195 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Real declared 195/195 variables, and 93 constraints, problems are : Problem set: 0 solved, 127 unsolved in 3807 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 72/72 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (OVERLAPS) 1/72 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 9/20 constraints. Problems are: Problem set: 0 solved, 127 unsolved
[2024-05-23 18:56:25] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 127 unsolved
[2024-05-23 18:56:25] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
[2024-05-23 18:56:25] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-23 18:56:25] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-23 18:56:25] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-23 18:56:25] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 5/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (OVERLAPS) 122/194 variables, 72/98 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/194 variables, 127/225 constraints. Problems are: Problem set: 0 solved, 127 unsolved
[2024-05-23 18:56:27] [INFO ] Deduced a trap composed of 22 places in 48 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/194 variables, 1/226 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/194 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 11 (OVERLAPS) 1/195 variables, 1/227 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/195 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 13 (OVERLAPS) 0/195 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 127 unsolved
No progress, stopping.
After SMT solving in domain Int declared 195/195 variables, and 227 constraints, problems are : Problem set: 0 solved, 127 unsolved in 5578 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 72/72 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 16/16 constraints]
After SMT, in 9483ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 9498ms
Starting structural reductions in LTL mode, iteration 1 : 72/155 places, 128/295 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9870 ms. Remains : 72/155 places, 128/295 transitions.
Support contains 26 out of 72 places after structural reductions.
[2024-05-23 18:56:30] [INFO ] Flatten gal took : 30 ms
[2024-05-23 18:56:30] [INFO ] Flatten gal took : 13 ms
[2024-05-23 18:56:30] [INFO ] Input system was already deterministic with 128 transitions.
RANDOM walk for 40000 steps (2105 resets) in 1492 ms. (26 steps per ms) remains 4/17 properties
BEST_FIRST walk for 40004 steps (313 resets) in 85 ms. (465 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (318 resets) in 115 ms. (344 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (262 resets) in 243 ms. (163 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (332 resets) in 80 ms. (493 steps per ms) remains 3/3 properties
[2024-05-23 18:56:31] [INFO ] Flow matrix only has 123 transitions (discarded 5 similar events)
[2024-05-23 18:56:31] [INFO ] Invariant cache hit.
[2024-05-23 18:56:31] [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) 31/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 36/72 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 122/194 variables, 72/83 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 1/195 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/195 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/195 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 195/195 variables, and 84 constraints, problems are : Problem set: 0 solved, 3 unsolved in 95 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 72/72 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) 31/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 36/72 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-23 18:56:31] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 0 ms to minimize.
[2024-05-23 18:56:31] [INFO ] Deduced a trap composed of 12 places in 49 ms of which 1 ms to minimize.
[2024-05-23 18:56:31] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-23 18:56:31] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 122/194 variables, 72/87 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/194 variables, 3/90 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/194 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 1/195 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/195 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/195 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 195/195 variables, and 91 constraints, problems are : Problem set: 0 solved, 3 unsolved in 304 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 72/72 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 4/4 constraints]
After SMT, in 407ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 2 properties in 204 ms.
Support contains 1 out of 72 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 72/72 places, 128/128 transitions.
Graph (trivial) has 87 edges and 72 vertex of which 14 / 72 are part of one of the 7 SCC in 2 ms
Free SCC test removed 7 places
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Graph (complete) has 261 edges and 65 vertex of which 63 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 63 transition count 105
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 11 place count 60 transition count 102
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 11 place count 60 transition count 98
Deduced a syphon composed of 4 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 11 rules applied. Total rules applied 22 place count 53 transition count 98
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 36 place count 39 transition count 71
Iterating global reduction 2 with 14 rules applied. Total rules applied 50 place count 39 transition count 71
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 53 place count 39 transition count 68
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 56 place count 36 transition count 60
Iterating global reduction 3 with 3 rules applied. Total rules applied 59 place count 36 transition count 60
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 62 place count 36 transition count 57
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 64 place count 34 transition count 53
Iterating global reduction 4 with 2 rules applied. Total rules applied 66 place count 34 transition count 53
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 72 place count 34 transition count 47
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 5 with 4 rules applied. Total rules applied 76 place count 32 transition count 45
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 86 place count 27 transition count 73
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 88 place count 27 transition count 71
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 90 place count 27 transition count 69
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 92 place count 25 transition count 69
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 95 place count 25 transition count 66
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 103 place count 25 transition count 66
Applied a total of 103 rules in 42 ms. Remains 25 /72 variables (removed 47) and now considering 66/128 (removed 62) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 25/72 places, 66/128 transitions.
RANDOM walk for 8292 steps (2733 resets) in 284 ms. (29 steps per ms) remains 0/1 properties
Computed a total of 7 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((p0&&X(X(F(p1))))))'
Support contains 3 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 128/128 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 57 transition count 99
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 57 transition count 99
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 32 place count 57 transition count 97
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 54 transition count 89
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 54 transition count 89
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 41 place count 54 transition count 86
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 43 place count 52 transition count 82
Iterating global reduction 2 with 2 rules applied. Total rules applied 45 place count 52 transition count 82
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 50 place count 52 transition count 77
Applied a total of 50 rules in 4 ms. Remains 52 /72 variables (removed 20) and now considering 77/128 (removed 51) transitions.
[2024-05-23 18:56:32] [INFO ] Flow matrix only has 73 transitions (discarded 4 similar events)
// Phase 1: matrix 73 rows 52 cols
[2024-05-23 18:56:32] [INFO ] Computed 10 invariants in 4 ms
[2024-05-23 18:56:32] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-23 18:56:32] [INFO ] Flow matrix only has 73 transitions (discarded 4 similar events)
[2024-05-23 18:56:32] [INFO ] Invariant cache hit.
[2024-05-23 18:56:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:56:32] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2024-05-23 18:56:32] [INFO ] Flow matrix only has 73 transitions (discarded 4 similar events)
[2024-05-23 18:56:32] [INFO ] Invariant cache hit.
[2024-05-23 18:56:32] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-05-23 18:56:32] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 2 ms to minimize.
[2024-05-23 18:56:32] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 1 ms to minimize.
[2024-05-23 18:56:32] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 72/124 variables, 52/65 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-05-23 18:56:33] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
[2024-05-23 18:56:33] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 2/67 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 1/125 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/125 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (OVERLAPS) 0/125 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 68 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1642 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 72/124 variables, 52/67 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 76/143 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 1/125 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/125 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (OVERLAPS) 0/125 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 144 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1602 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 5/5 constraints]
After SMT, in 3262ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 3264ms
Starting structural reductions in LTL mode, iteration 1 : 52/72 places, 77/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3383 ms. Remains : 52/72 places, 77/128 transitions.
Stuttering acceptance computed with spot in 283 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-00
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-07-LTLCardinality-00 finished in 3743 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 128/128 transitions.
Graph (trivial) has 85 edges and 72 vertex of which 14 / 72 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 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 49 transition count 92
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 49 transition count 92
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 33 place count 49 transition count 90
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 35 place count 47 transition count 85
Iterating global reduction 1 with 2 rules applied. Total rules applied 37 place count 47 transition count 85
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 40 place count 47 transition count 82
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 46 transition count 80
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 46 transition count 80
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 45 place count 46 transition count 77
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 47 place count 45 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 48 place count 45 transition count 75
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 52 place count 43 transition count 94
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 56 place count 43 transition count 90
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 58 place count 41 transition count 88
Applied a total of 58 rules in 28 ms. Remains 41 /72 variables (removed 31) and now considering 88/128 (removed 40) transitions.
[2024-05-23 18:56:36] [INFO ] Flow matrix only has 76 transitions (discarded 12 similar events)
// Phase 1: matrix 76 rows 41 cols
[2024-05-23 18:56:36] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 18:56:36] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-23 18:56:36] [INFO ] Flow matrix only has 76 transitions (discarded 12 similar events)
[2024-05-23 18:56:36] [INFO ] Invariant cache hit.
[2024-05-23 18:56:36] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-23 18:56:36] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-05-23 18:56:36] [INFO ] Redundant transitions in 26 ms returned []
Running 74 sub problems to find dead transitions.
[2024-05-23 18:56:36] [INFO ] Flow matrix only has 76 transitions (discarded 12 similar events)
[2024-05-23 18:56:36] [INFO ] Invariant cache hit.
[2024-05-23 18:56:36] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-05-23 18:56:36] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 1 ms to minimize.
[2024-05-23 18:56:36] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-05-23 18:56:36] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 1 ms to minimize.
[2024-05-23 18:56:36] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (OVERLAPS) 75/116 variables, 41/54 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 17/71 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (OVERLAPS) 0/116 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 116/117 variables, and 71 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1034 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-05-23 18:56:37] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 75/116 variables, 41/55 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 17/72 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 74/146 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/116 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 116/117 variables, and 146 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1349 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 5/5 constraints]
After SMT, in 2420ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 2422ms
Starting structural reductions in SI_LTL mode, iteration 1 : 41/72 places, 88/128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2565 ms. Remains : 41/72 places, 88/128 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-02
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-07-LTLCardinality-02 finished in 2630 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(G(p0))))'
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 128/128 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 56 transition count 98
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 56 transition count 98
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 34 place count 56 transition count 96
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 37 place count 53 transition count 88
Iterating global reduction 1 with 3 rules applied. Total rules applied 40 place count 53 transition count 88
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 43 place count 53 transition count 85
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 45 place count 51 transition count 81
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 51 transition count 81
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 52 place count 51 transition count 76
Applied a total of 52 rules in 12 ms. Remains 51 /72 variables (removed 21) and now considering 76/128 (removed 52) transitions.
[2024-05-23 18:56:38] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
// Phase 1: matrix 73 rows 51 cols
[2024-05-23 18:56:38] [INFO ] Computed 9 invariants in 0 ms
[2024-05-23 18:56:38] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-23 18:56:38] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
[2024-05-23 18:56:38] [INFO ] Invariant cache hit.
[2024-05-23 18:56:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:56:38] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Running 75 sub problems to find dead transitions.
[2024-05-23 18:56:38] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
[2024-05-23 18:56:38] [INFO ] Invariant cache hit.
[2024-05-23 18:56:38] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-05-23 18:56:39] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-23 18:56:39] [INFO ] Deduced a trap composed of 5 places in 30 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 72/123 variables, 51/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (OVERLAPS) 1/124 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-05-23 18:56:40] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2024-05-23 18:56:40] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
[2024-05-23 18:56:40] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 8 ms to minimize.
[2024-05-23 18:56:40] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/124 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 67 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1857 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-05-23 18:56:40] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 0 ms to minimize.
[2024-05-23 18:56:41] [INFO ] Deduced a trap composed of 20 places in 39 ms of which 0 ms to minimize.
[2024-05-23 18:56:41] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-23 18:56:41] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (OVERLAPS) 72/123 variables, 51/70 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 75/145 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (OVERLAPS) 1/124 variables, 1/146 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 146 constraints, problems are : Problem set: 0 solved, 75 unsolved in 2094 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 10/10 constraints]
After SMT, in 3973ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 3974ms
Starting structural reductions in LTL mode, iteration 1 : 51/72 places, 76/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4079 ms. Remains : 51/72 places, 76/128 transitions.
Stuttering acceptance computed with spot in 140 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-03
Product exploration explored 100000 steps with 0 reset in 176 ms.
Product exploration explored 100000 steps with 6 reset in 98 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 77 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 38060 steps (2000 resets) in 70 ms. (536 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 142 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 76/76 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-23 18:56:43] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
[2024-05-23 18:56:43] [INFO ] Invariant cache hit.
[2024-05-23 18:56:43] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-23 18:56:43] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
[2024-05-23 18:56:43] [INFO ] Invariant cache hit.
[2024-05-23 18:56:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:56:44] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Running 75 sub problems to find dead transitions.
[2024-05-23 18:56:44] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
[2024-05-23 18:56:44] [INFO ] Invariant cache hit.
[2024-05-23 18:56:44] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-05-23 18:56:44] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
[2024-05-23 18:56:44] [INFO ] Deduced a trap composed of 5 places in 30 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 72/123 variables, 51/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (OVERLAPS) 1/124 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-05-23 18:56:45] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-05-23 18:56:45] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-05-23 18:56:45] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-05-23 18:56:45] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/124 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 67 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1886 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-05-23 18:56:46] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-05-23 18:56:46] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 1 ms to minimize.
[2024-05-23 18:56:46] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-23 18:56:46] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (OVERLAPS) 72/123 variables, 51/70 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 75/145 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (OVERLAPS) 1/124 variables, 1/146 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 146 constraints, problems are : Problem set: 0 solved, 75 unsolved in 2121 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 10/10 constraints]
After SMT, in 4023ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 4025ms
Finished structural reductions in LTL mode , in 1 iterations and 4116 ms. Remains : 51/51 places, 76/76 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 150 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 125 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 30196 steps (1608 resets) in 61 ms. (487 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 108 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 144 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2 reset in 80 ms.
Product exploration explored 100000 steps with 4 reset in 83 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 137 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 76/76 transitions.
Graph (trivial) has 47 edges and 51 vertex of which 14 / 51 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 43 transition count 67
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 43 transition count 67
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 43 transition count 66
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -57
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 10 place count 43 transition count 123
Deduced a syphon composed of 6 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 12 place count 43 transition count 121
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 12 rules in 16 ms. Remains 43 /51 variables (removed 8) and now considering 121/76 (removed -45) transitions.
[2024-05-23 18:56:49] [INFO ] Redundant transitions in 38 ms returned []
Running 113 sub problems to find dead transitions.
[2024-05-23 18:56:49] [INFO ] Flow matrix only has 107 transitions (discarded 14 similar events)
// Phase 1: matrix 107 rows 43 cols
[2024-05-23 18:56:49] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 18:56:49] [INFO ] State equation strengthened by 39 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 1 (OVERLAPS) 1/43 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 113 unsolved
[2024-05-23 18:56:49] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 0 ms to minimize.
[2024-05-23 18:56:49] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 1 ms to minimize.
[2024-05-23 18:56:49] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
Problem TDEAD11 is UNSAT
Problem TDEAD12 is UNSAT
Problem TDEAD14 is UNSAT
Problem TDEAD15 is UNSAT
[2024-05-23 18:56:49] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 0 ms to minimize.
[2024-05-23 18:56:49] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 1 ms to minimize.
[2024-05-23 18:56:49] [INFO ] Deduced a trap composed of 4 places in 16 ms of which 1 ms to minimize.
Problem TDEAD16 is UNSAT
Problem TDEAD17 is UNSAT
[2024-05-23 18:56:49] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 3 ms to minimize.
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
[2024-05-23 18:56:50] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-05-23 18:56:50] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 0 ms to minimize.
Problem TDEAD29 is UNSAT
Problem TDEAD30 is UNSAT
[2024-05-23 18:56:50] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 1 ms to minimize.
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 10/19 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/19 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 4 (OVERLAPS) 106/149 variables, 43/62 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/149 variables, 38/100 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 0/100 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 7 (OVERLAPS) 1/150 variables, 1/101 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/150 variables, 0/101 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 9 (OVERLAPS) 0/150 variables, 0/101 constraints. Problems are: Problem set: 12 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Real declared 150/150 variables, and 101 constraints, problems are : Problem set: 12 solved, 101 unsolved in 2479 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 113/113 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 12 solved, 101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 1 (OVERLAPS) 7/43 variables, 9/9 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 10/19 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/19 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 4 (OVERLAPS) 106/149 variables, 43/62 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/149 variables, 38/100 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 101/201 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/201 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 8 (OVERLAPS) 1/150 variables, 1/202 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/150 variables, 0/202 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 10 (OVERLAPS) 0/150 variables, 0/202 constraints. Problems are: Problem set: 12 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Int declared 150/150 variables, and 202 constraints, problems are : Problem set: 12 solved, 101 unsolved in 3225 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 101/113 constraints, Known Traps: 10/10 constraints]
After SMT, in 5768ms problems are : Problem set: 12 solved, 101 unsolved
Search for dead transitions found 12 dead transitions in 5771ms
Found 12 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 12 transitions
Dead transitions reduction (with SMT) removed 12 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 43/51 places, 109/76 transitions.
Graph (complete) has 177 edges and 43 vertex of which 37 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 12 ms. Remains 37 /43 variables (removed 6) and now considering 109/109 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 37/51 places, 109/76 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5845 ms. Remains : 37/51 places, 109/76 transitions.
Support contains 2 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 76/76 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-23 18:56:55] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
// Phase 1: matrix 73 rows 51 cols
[2024-05-23 18:56:55] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 18:56:55] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-23 18:56:55] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
[2024-05-23 18:56:55] [INFO ] Invariant cache hit.
[2024-05-23 18:56:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:56:55] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Running 75 sub problems to find dead transitions.
[2024-05-23 18:56:55] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
[2024-05-23 18:56:55] [INFO ] Invariant cache hit.
[2024-05-23 18:56:55] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-05-23 18:56:55] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-23 18:56:55] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 72/123 variables, 51/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (OVERLAPS) 1/124 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-05-23 18:56:56] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-23 18:56:56] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
[2024-05-23 18:56:56] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-05-23 18:56:56] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/124 variables, 4/67 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 67 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1864 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-05-23 18:56:57] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-05-23 18:56:57] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 0 ms to minimize.
[2024-05-23 18:56:57] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-23 18:56:57] [INFO ] Deduced a trap composed of 10 places in 20 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 4/19 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (OVERLAPS) 72/123 variables, 51/70 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 75/145 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (OVERLAPS) 1/124 variables, 1/146 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 146 constraints, problems are : Problem set: 0 solved, 75 unsolved in 2099 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 10/10 constraints]
After SMT, in 3981ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 3982ms
Finished structural reductions in LTL mode , in 1 iterations and 4067 ms. Remains : 51/51 places, 76/76 transitions.
Treatment of property HealthRecord-PT-07-LTLCardinality-03 finished in 20524 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 128/128 transitions.
Graph (trivial) has 85 edges and 72 vertex of which 14 / 72 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 50 transition count 93
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 50 transition count 93
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 31 place count 50 transition count 91
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 34 place count 47 transition count 83
Iterating global reduction 1 with 3 rules applied. Total rules applied 37 place count 47 transition count 83
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 40 place count 47 transition count 80
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 45 transition count 76
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 45 transition count 76
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 50 place count 45 transition count 70
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 44 transition count 69
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 44 transition count 68
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 57 place count 42 transition count 82
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 61 place count 42 transition count 78
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 63 place count 40 transition count 76
Applied a total of 63 rules in 15 ms. Remains 40 /72 variables (removed 32) and now considering 76/128 (removed 52) transitions.
[2024-05-23 18:56:59] [INFO ] Flow matrix only has 64 transitions (discarded 12 similar events)
// Phase 1: matrix 64 rows 40 cols
[2024-05-23 18:56:59] [INFO ] Computed 10 invariants in 1 ms
[2024-05-23 18:56:59] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 18:56:59] [INFO ] Flow matrix only has 64 transitions (discarded 12 similar events)
[2024-05-23 18:56:59] [INFO ] Invariant cache hit.
[2024-05-23 18:56:59] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 18:56:59] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2024-05-23 18:56:59] [INFO ] Redundant transitions in 20 ms returned []
Running 62 sub problems to find dead transitions.
[2024-05-23 18:56:59] [INFO ] Flow matrix only has 64 transitions (discarded 12 similar events)
[2024-05-23 18:56:59] [INFO ] Invariant cache hit.
[2024-05-23 18:56:59] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 2/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-23 18:56:59] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-23 18:56:59] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2024-05-23 18:56:59] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (OVERLAPS) 5/40 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (OVERLAPS) 63/103 variables, 40/53 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 13/66 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/104 variables, and 66 constraints, problems are : Problem set: 0 solved, 62 unsolved in 1056 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 2/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-23 18:57:00] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 5/40 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-23 18:57:00] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/40 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (OVERLAPS) 63/103 variables, 40/55 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/103 variables, 13/68 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/103 variables, 62/130 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/103 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 13 (OVERLAPS) 0/103 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/104 variables, and 130 constraints, problems are : Problem set: 0 solved, 62 unsolved in 1283 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 5/5 constraints]
After SMT, in 2368ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 2368ms
Starting structural reductions in SI_LTL mode, iteration 1 : 40/72 places, 76/128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2495 ms. Remains : 40/72 places, 76/128 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-04
Product exploration explored 100000 steps with 12 reset in 56 ms.
Product exploration explored 100000 steps with 1 reset in 150 ms.
Computed a total of 19 stabilizing places and 29 stable transitions
Computed a total of 19 stabilizing places and 29 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 6906 steps (725 resets) in 14 ms. (460 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 89 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Applied a total of 0 rules in 7 ms. Remains 40 /40 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-23 18:57:02] [INFO ] Flow matrix only has 64 transitions (discarded 12 similar events)
[2024-05-23 18:57:02] [INFO ] Invariant cache hit.
[2024-05-23 18:57:02] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-23 18:57:02] [INFO ] Flow matrix only has 64 transitions (discarded 12 similar events)
[2024-05-23 18:57:02] [INFO ] Invariant cache hit.
[2024-05-23 18:57:02] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 18:57:02] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2024-05-23 18:57:02] [INFO ] Redundant transitions in 25 ms returned []
Running 62 sub problems to find dead transitions.
[2024-05-23 18:57:02] [INFO ] Flow matrix only has 64 transitions (discarded 12 similar events)
[2024-05-23 18:57:02] [INFO ] Invariant cache hit.
[2024-05-23 18:57:02] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 2/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-23 18:57:02] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-23 18:57:02] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 0 ms to minimize.
[2024-05-23 18:57:02] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (OVERLAPS) 5/40 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (OVERLAPS) 63/103 variables, 40/53 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 13/66 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/104 variables, and 66 constraints, problems are : Problem set: 0 solved, 62 unsolved in 999 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 2/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-23 18:57:03] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 5/40 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-23 18:57:04] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/40 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (OVERLAPS) 63/103 variables, 40/55 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/103 variables, 13/68 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/103 variables, 62/130 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/103 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 13 (OVERLAPS) 0/103 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/104 variables, and 130 constraints, problems are : Problem set: 0 solved, 62 unsolved in 1263 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 5/5 constraints]
After SMT, in 2304ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 2304ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2448 ms. Remains : 40/40 places, 76/76 transitions.
Computed a total of 19 stabilizing places and 29 stable transitions
Computed a total of 19 stabilizing places and 29 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 5162 steps (542 resets) in 16 ms. (303 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 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4 reset in 45 ms.
Product exploration explored 100000 steps with 0 reset in 44 ms.
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-23 18:57:05] [INFO ] Flow matrix only has 64 transitions (discarded 12 similar events)
[2024-05-23 18:57:05] [INFO ] Invariant cache hit.
[2024-05-23 18:57:05] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-23 18:57:05] [INFO ] Flow matrix only has 64 transitions (discarded 12 similar events)
[2024-05-23 18:57:05] [INFO ] Invariant cache hit.
[2024-05-23 18:57:05] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 18:57:05] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-05-23 18:57:05] [INFO ] Redundant transitions in 23 ms returned []
Running 62 sub problems to find dead transitions.
[2024-05-23 18:57:05] [INFO ] Flow matrix only has 64 transitions (discarded 12 similar events)
[2024-05-23 18:57:05] [INFO ] Invariant cache hit.
[2024-05-23 18:57:05] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 2/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-23 18:57:05] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-23 18:57:05] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 1 ms to minimize.
[2024-05-23 18:57:06] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (OVERLAPS) 5/40 variables, 5/13 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (OVERLAPS) 63/103 variables, 40/53 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 13/66 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/103 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (OVERLAPS) 0/103 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 103/104 variables, and 66 constraints, problems are : Problem set: 0 solved, 62 unsolved in 942 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (OVERLAPS) 2/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/35 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/35 variables, 3/8 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-23 18:57:06] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/35 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 5/40 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-23 18:57:07] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/40 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (OVERLAPS) 63/103 variables, 40/55 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/103 variables, 13/68 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/103 variables, 62/130 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/103 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 13 (OVERLAPS) 0/103 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 103/104 variables, and 130 constraints, problems are : Problem set: 0 solved, 62 unsolved in 1229 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 5/5 constraints]
After SMT, in 2197ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 2199ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2315 ms. Remains : 40/40 places, 76/76 transitions.
Treatment of property HealthRecord-PT-07-LTLCardinality-04 finished in 8667 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(G(p0))))'
Support contains 1 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 128/128 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 55 transition count 96
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 55 transition count 96
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 36 place count 55 transition count 94
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 53 transition count 88
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 53 transition count 88
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 51 transition count 84
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 51 transition count 84
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 50 place count 51 transition count 78
Applied a total of 50 rules in 4 ms. Remains 51 /72 variables (removed 21) and now considering 78/128 (removed 50) transitions.
[2024-05-23 18:57:07] [INFO ] Flow matrix only has 75 transitions (discarded 3 similar events)
// Phase 1: matrix 75 rows 51 cols
[2024-05-23 18:57:07] [INFO ] Computed 9 invariants in 0 ms
[2024-05-23 18:57:08] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-23 18:57:08] [INFO ] Flow matrix only has 75 transitions (discarded 3 similar events)
[2024-05-23 18:57:08] [INFO ] Invariant cache hit.
[2024-05-23 18:57:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:57:08] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Running 77 sub problems to find dead transitions.
[2024-05-23 18:57:08] [INFO ] Flow matrix only has 75 transitions (discarded 3 similar events)
[2024-05-23 18:57:08] [INFO ] Invariant cache hit.
[2024-05-23 18:57:08] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-05-23 18:57:08] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 0 ms to minimize.
[2024-05-23 18:57:08] [INFO ] Deduced a trap composed of 5 places in 30 ms of which 0 ms to minimize.
[2024-05-23 18:57:08] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 4 (OVERLAPS) 74/125 variables, 51/63 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 1/126 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (OVERLAPS) 0/126 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 64 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1272 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-05-23 18:57:09] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-05-23 18:57:09] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 74/125 variables, 51/65 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 77/142 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 1/126 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/126 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 11 (OVERLAPS) 0/126 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 143 constraints, problems are : Problem set: 0 solved, 77 unsolved in 2018 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 5/5 constraints]
After SMT, in 3310ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 3311ms
Starting structural reductions in LTL mode, iteration 1 : 51/72 places, 78/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3393 ms. Remains : 51/72 places, 78/128 transitions.
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-07-LTLCardinality-06 finished in 3543 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)||G(F((p1||G(p2)))))))'
Support contains 3 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 128/128 transitions.
Graph (trivial) has 82 edges and 72 vertex of which 14 / 72 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 14 place count 51 transition count 96
Iterating global reduction 0 with 13 rules applied. Total rules applied 27 place count 51 transition count 96
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 29 place count 51 transition count 94
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 31 place count 49 transition count 89
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 49 transition count 89
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 36 place count 49 transition count 86
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 48 transition count 85
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 39 place count 48 transition count 84
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
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 43 place count 46 transition count 102
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 47 place count 46 transition count 98
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 49 place count 44 transition count 96
Applied a total of 49 rules in 24 ms. Remains 44 /72 variables (removed 28) and now considering 96/128 (removed 32) transitions.
[2024-05-23 18:57:11] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
// Phase 1: matrix 84 rows 44 cols
[2024-05-23 18:57:11] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 18:57:11] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 18:57:11] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2024-05-23 18:57:11] [INFO ] Invariant cache hit.
[2024-05-23 18:57:11] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-23 18:57:11] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2024-05-23 18:57:11] [INFO ] Redundant transitions in 18 ms returned []
Running 82 sub problems to find dead transitions.
[2024-05-23 18:57:11] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2024-05-23 18:57:11] [INFO ] Invariant cache hit.
[2024-05-23 18:57:11] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (OVERLAPS) 7/44 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 18:57:11] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 0 ms to minimize.
[2024-05-23 18:57:11] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
[2024-05-23 18:57:11] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 83/127 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 16/72 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 0/127 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 127/128 variables, and 72 constraints, problems are : Problem set: 0 solved, 82 unsolved in 1046 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (OVERLAPS) 7/44 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 18:57:12] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2024-05-23 18:57:12] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 18:57:13] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (OVERLAPS) 83/127 variables, 44/59 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 16/75 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 82/157 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/127 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 11 (OVERLAPS) 0/127 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 127/128 variables, and 157 constraints, problems are : Problem set: 0 solved, 82 unsolved in 1655 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 6/6 constraints]
After SMT, in 2746ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 2748ms
Starting structural reductions in SI_LTL mode, iteration 1 : 44/72 places, 96/128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2877 ms. Remains : 44/72 places, 96/128 transitions.
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-08
Product exploration explored 100000 steps with 0 reset in 109 ms.
Product exploration explored 100000 steps with 4 reset in 102 ms.
Computed a total of 14 stabilizing places and 13 stable transitions
Computed a total of 14 stabilizing places and 13 stable transitions
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT (AND p2 (NOT p1) p0))), (X (NOT p2)), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 113 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
RANDOM walk for 40000 steps (4210 resets) in 153 ms. (259 steps per ms) remains 2/8 properties
BEST_FIRST walk for 40004 steps (673 resets) in 279 ms. (142 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (674 resets) in 36 ms. (1081 steps per ms) remains 2/2 properties
[2024-05-23 18:57:15] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2024-05-23 18:57:15] [INFO ] Invariant cache hit.
[2024-05-23 18:57:15] [INFO ] State equation strengthened by 16 read => feed constraints.
Problem apf3 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 26/29 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 15/44 variables, 6/9 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 83/127 variables, 44/53 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 16/69 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 0/69 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/127 variables, 0/69 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 127/128 variables, and 69 constraints, problems are : Problem set: 1 solved, 1 unsolved in 46 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 26/29 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 1 unsolved
[2024-05-23 18:57:15] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 1 ms to minimize.
Problem apf4 is UNSAT
After SMT solving in domain Int declared 29/128 variables, and 4 constraints, problems are : Problem set: 2 solved, 0 unsolved in 59 ms.
Refiners :[Positive P Invariants (semi-flows): 3/9 constraints, State Equation: 0/44 constraints, ReadFeed: 0/16 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 108ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT (AND p2 (NOT p1) p0))), (X (NOT p2)), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X p0)), (X (X p1)), (G (OR p2 p0 p1)), (G (OR (NOT p2) (NOT p0) p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p2 (NOT p0) p1))), (F p2), (F (NOT (AND (OR p2 p1) (OR p0 p1)))), (F (NOT (OR (NOT p2) p0 p1))), (F (NOT p1))]
Knowledge based reduction with 17 factoid took 339 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[false, false]
Stuttering acceptance computed with spot in 92 ms :[false, false]
Support contains 3 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 96/96 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2024-05-23 18:57:15] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2024-05-23 18:57:15] [INFO ] Invariant cache hit.
[2024-05-23 18:57:15] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 18:57:15] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2024-05-23 18:57:15] [INFO ] Invariant cache hit.
[2024-05-23 18:57:15] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-23 18:57:15] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2024-05-23 18:57:15] [INFO ] Redundant transitions in 24 ms returned []
Running 82 sub problems to find dead transitions.
[2024-05-23 18:57:15] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2024-05-23 18:57:15] [INFO ] Invariant cache hit.
[2024-05-23 18:57:15] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (OVERLAPS) 7/44 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 18:57:16] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
[2024-05-23 18:57:16] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-05-23 18:57:16] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 83/127 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 16/72 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 0/127 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 127/128 variables, and 72 constraints, problems are : Problem set: 0 solved, 82 unsolved in 1131 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (OVERLAPS) 7/44 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 18:57:17] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
[2024-05-23 18:57:17] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 18:57:17] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (OVERLAPS) 83/127 variables, 44/59 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 16/75 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 82/157 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/127 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 11 (OVERLAPS) 0/127 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 127/128 variables, and 157 constraints, problems are : Problem set: 0 solved, 82 unsolved in 1718 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 6/6 constraints]
After SMT, in 2893ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 2895ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3014 ms. Remains : 44/44 places, 96/96 transitions.
Computed a total of 14 stabilizing places and 13 stable transitions
Computed a total of 14 stabilizing places and 13 stable transitions
Knowledge obtained : [(AND p1 (NOT p2)), (X (NOT p2)), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 102 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[false, false]
RANDOM walk for 40000 steps (4200 resets) in 118 ms. (336 steps per ms) remains 1/4 properties
BEST_FIRST walk for 30074 steps (504 resets) in 19 ms. (1503 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p1 (NOT p2)), (X (NOT p2)), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT (OR p2 p1))), (F p2), (F (NOT p1)), (F (NOT (OR (NOT p2) p1)))]
Knowledge based reduction with 9 factoid took 268 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[false, false]
Stuttering acceptance computed with spot in 64 ms :[false, false]
Stuttering acceptance computed with spot in 69 ms :[false, false]
Product exploration explored 100000 steps with 1 reset in 49 ms.
Product exploration explored 100000 steps with 7 reset in 115 ms.
Support contains 3 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 96/96 transitions.
Applied a total of 0 rules in 6 ms. Remains 44 /44 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2024-05-23 18:57:19] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2024-05-23 18:57:19] [INFO ] Invariant cache hit.
[2024-05-23 18:57:19] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-23 18:57:19] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2024-05-23 18:57:19] [INFO ] Invariant cache hit.
[2024-05-23 18:57:19] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-23 18:57:19] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2024-05-23 18:57:19] [INFO ] Redundant transitions in 24 ms returned []
Running 82 sub problems to find dead transitions.
[2024-05-23 18:57:19] [INFO ] Flow matrix only has 84 transitions (discarded 12 similar events)
[2024-05-23 18:57:19] [INFO ] Invariant cache hit.
[2024-05-23 18:57:19] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (OVERLAPS) 7/44 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 18:57:20] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 1 ms to minimize.
[2024-05-23 18:57:20] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
[2024-05-23 18:57:20] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 83/127 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 16/72 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 0/127 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 127/128 variables, and 72 constraints, problems are : Problem set: 0 solved, 82 unsolved in 1112 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (OVERLAPS) 7/44 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 18:57:21] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-23 18:57:21] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 18:57:21] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (OVERLAPS) 83/127 variables, 44/59 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 16/75 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 82/157 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/127 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 11 (OVERLAPS) 0/127 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 127/128 variables, and 157 constraints, problems are : Problem set: 0 solved, 82 unsolved in 1736 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 6/6 constraints]
After SMT, in 2884ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 2886ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3019 ms. Remains : 44/44 places, 96/96 transitions.
Treatment of property HealthRecord-PT-07-LTLCardinality-08 finished in 11161 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 128/128 transitions.
Graph (trivial) has 84 edges and 72 vertex of which 12 / 72 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 49 transition count 91
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 49 transition count 91
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 35 place count 49 transition count 89
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 38 place count 46 transition count 81
Iterating global reduction 1 with 3 rules applied. Total rules applied 41 place count 46 transition count 81
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 44 place count 46 transition count 78
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 46 place count 44 transition count 74
Iterating global reduction 2 with 2 rules applied. Total rules applied 48 place count 44 transition count 74
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 54 place count 44 transition count 68
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 56 place count 43 transition count 67
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 57 place count 43 transition count 66
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 61 place count 41 transition count 80
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 64 place count 41 transition count 77
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 65 place count 40 transition count 76
Applied a total of 65 rules in 12 ms. Remains 40 /72 variables (removed 32) and now considering 76/128 (removed 52) transitions.
[2024-05-23 18:57:22] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
// Phase 1: matrix 66 rows 40 cols
[2024-05-23 18:57:22] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 18:57:22] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-23 18:57:22] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
[2024-05-23 18:57:22] [INFO ] Invariant cache hit.
[2024-05-23 18:57:22] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 18:57:22] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2024-05-23 18:57:22] [INFO ] Redundant transitions in 19 ms returned []
Running 62 sub problems to find dead transitions.
[2024-05-23 18:57:22] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
[2024-05-23 18:57:22] [INFO ] Invariant cache hit.
[2024-05-23 18:57:22] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 7/40 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-23 18:57:22] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 1 ms to minimize.
[2024-05-23 18:57:23] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (OVERLAPS) 65/105 variables, 40/51 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/105 variables, 13/64 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (OVERLAPS) 0/105 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/106 variables, and 64 constraints, problems are : Problem set: 0 solved, 62 unsolved in 787 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 7/40 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-23 18:57:23] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 65/105 variables, 40/52 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 13/65 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 62/127 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/106 variables, and 127 constraints, problems are : Problem set: 0 solved, 62 unsolved in 911 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 3/3 constraints]
After SMT, in 1723ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 1724ms
Starting structural reductions in SI_LTL mode, iteration 1 : 40/72 places, 76/128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1840 ms. Remains : 40/72 places, 76/128 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-09
Product exploration explored 100000 steps with 1 reset in 49 ms.
Product exploration explored 100000 steps with 0 reset in 48 ms.
Computed a total of 17 stabilizing places and 30 stable transitions
Computed a total of 17 stabilizing places and 30 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 101 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 3720 steps (316 resets) in 12 ms. (286 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 132 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 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Applied a total of 0 rules in 5 ms. Remains 40 /40 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-23 18:57:25] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
[2024-05-23 18:57:25] [INFO ] Invariant cache hit.
[2024-05-23 18:57:25] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 18:57:25] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
[2024-05-23 18:57:25] [INFO ] Invariant cache hit.
[2024-05-23 18:57:25] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 18:57:25] [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 18:57:25] [INFO ] Redundant transitions in 17 ms returned []
Running 62 sub problems to find dead transitions.
[2024-05-23 18:57:25] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
[2024-05-23 18:57:25] [INFO ] Invariant cache hit.
[2024-05-23 18:57:25] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 7/40 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-23 18:57:25] [INFO ] Deduced a trap composed of 4 places in 29 ms of which 0 ms to minimize.
[2024-05-23 18:57:25] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (OVERLAPS) 65/105 variables, 40/51 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/105 variables, 13/64 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (OVERLAPS) 0/105 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/106 variables, and 64 constraints, problems are : Problem set: 0 solved, 62 unsolved in 815 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 7/40 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-23 18:57:26] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 65/105 variables, 40/52 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 13/65 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 62/127 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/106 variables, and 127 constraints, problems are : Problem set: 0 solved, 62 unsolved in 966 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 3/3 constraints]
After SMT, in 1812ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 1812ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1919 ms. Remains : 40/40 places, 76/76 transitions.
Computed a total of 17 stabilizing places and 30 stable transitions
Computed a total of 17 stabilizing places and 30 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 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 50 ms :[(NOT p0)]
RANDOM walk for 1415 steps (121 resets) in 8 ms. (157 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 96 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)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5 reset in 47 ms.
Product exploration explored 100000 steps with 16 reset in 47 ms.
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 76/76 transitions.
Applied a total of 0 rules in 14 ms. Remains 40 /40 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-05-23 18:57:27] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
[2024-05-23 18:57:27] [INFO ] Invariant cache hit.
[2024-05-23 18:57:27] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-23 18:57:27] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
[2024-05-23 18:57:27] [INFO ] Invariant cache hit.
[2024-05-23 18:57:27] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 18:57:27] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2024-05-23 18:57:27] [INFO ] Redundant transitions in 20 ms returned []
Running 62 sub problems to find dead transitions.
[2024-05-23 18:57:27] [INFO ] Flow matrix only has 66 transitions (discarded 10 similar events)
[2024-05-23 18:57:27] [INFO ] Invariant cache hit.
[2024-05-23 18:57:27] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 7/40 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-23 18:57:27] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 1 ms to minimize.
[2024-05-23 18:57:27] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (OVERLAPS) 65/105 variables, 40/51 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/105 variables, 13/64 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (OVERLAPS) 0/105 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Real declared 105/106 variables, and 64 constraints, problems are : Problem set: 0 solved, 62 unsolved in 797 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 62 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 2 (OVERLAPS) 7/40 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 62 unsolved
[2024-05-23 18:57:28] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 6 (OVERLAPS) 65/105 variables, 40/52 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/105 variables, 13/65 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/105 variables, 62/127 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/105 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 62 unsolved
At refinement iteration 10 (OVERLAPS) 0/105 variables, 0/127 constraints. Problems are: Problem set: 0 solved, 62 unsolved
No progress, stopping.
After SMT solving in domain Int declared 105/106 variables, and 127 constraints, problems are : Problem set: 0 solved, 62 unsolved in 1009 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 62/62 constraints, Known Traps: 3/3 constraints]
After SMT, in 1828ms problems are : Problem set: 0 solved, 62 unsolved
Search for dead transitions found 0 dead transitions in 1829ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1955 ms. Remains : 40/40 places, 76/76 transitions.
Treatment of property HealthRecord-PT-07-LTLCardinality-09 finished in 6714 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 6 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 128/128 transitions.
Graph (trivial) has 79 edges and 72 vertex of which 12 / 72 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 13 place count 54 transition count 99
Iterating global reduction 0 with 12 rules applied. Total rules applied 25 place count 54 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 26 place count 54 transition count 98
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 29 place count 51 transition count 90
Iterating global reduction 1 with 3 rules applied. Total rules applied 32 place count 51 transition count 90
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 35 place count 51 transition count 87
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 37 place count 49 transition count 83
Iterating global reduction 2 with 2 rules applied. Total rules applied 39 place count 49 transition count 83
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 45 place count 49 transition count 77
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 49 place count 47 transition count 75
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 59 place count 42 transition count 103
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 3 with 14 rules applied. Total rules applied 73 place count 42 transition count 89
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -8
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 75 place count 41 transition count 97
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 76 place count 41 transition count 96
Applied a total of 76 rules in 16 ms. Remains 41 /72 variables (removed 31) and now considering 96/128 (removed 32) transitions.
[2024-05-23 18:57:29] [INFO ] Flow matrix only has 83 transitions (discarded 13 similar events)
// Phase 1: matrix 83 rows 41 cols
[2024-05-23 18:57:29] [INFO ] Computed 10 invariants in 1 ms
[2024-05-23 18:57:29] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-23 18:57:29] [INFO ] Flow matrix only has 83 transitions (discarded 13 similar events)
[2024-05-23 18:57:29] [INFO ] Invariant cache hit.
[2024-05-23 18:57:29] [INFO ] State equation strengthened by 23 read => feed constraints.
[2024-05-23 18:57:29] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2024-05-23 18:57:29] [INFO ] Redundant transitions in 23 ms returned []
Running 88 sub problems to find dead transitions.
[2024-05-23 18:57:29] [INFO ] Flow matrix only has 83 transitions (discarded 13 similar events)
[2024-05-23 18:57:29] [INFO ] Invariant cache hit.
[2024-05-23 18:57:29] [INFO ] State equation strengthened by 23 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 88 unsolved
[2024-05-23 18:57:29] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-23 18:57:29] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (OVERLAPS) 82/123 variables, 41/53 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 22/75 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (OVERLAPS) 1/124 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 76 constraints, problems are : Problem set: 0 solved, 88 unsolved in 1453 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 41/41 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 88 unsolved
[2024-05-23 18:57:31] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 82/123 variables, 41/54 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 22/76 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 88/164 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (OVERLAPS) 1/124 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/124 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 12 (OVERLAPS) 0/124 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 165 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2502 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 41/41 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 3/3 constraints]
After SMT, in 3991ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 3993ms
Starting structural reductions in SI_LTL mode, iteration 1 : 41/72 places, 96/128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4130 ms. Remains : 41/72 places, 96/128 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-10
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-07-LTLCardinality-10 finished in 4276 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 128/128 transitions.
Graph (trivial) has 87 edges and 72 vertex of which 14 / 72 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 49 transition count 91
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 49 transition count 91
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 35 place count 49 transition count 89
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 38 place count 46 transition count 81
Iterating global reduction 1 with 3 rules applied. Total rules applied 41 place count 46 transition count 81
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 44 place count 46 transition count 78
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 46 place count 44 transition count 74
Iterating global reduction 2 with 2 rules applied. Total rules applied 48 place count 44 transition count 74
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 54 place count 44 transition count 68
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 58 place count 42 transition count 66
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 59 place count 42 transition count 65
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 69 place count 37 transition count 94
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 4 with 14 rules applied. Total rules applied 83 place count 37 transition count 80
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -8
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 85 place count 36 transition count 88
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 86 place count 36 transition count 87
Applied a total of 86 rules in 21 ms. Remains 36 /72 variables (removed 36) and now considering 87/128 (removed 41) transitions.
[2024-05-23 18:57:33] [INFO ] Flow matrix only has 75 transitions (discarded 12 similar events)
// Phase 1: matrix 75 rows 36 cols
[2024-05-23 18:57:33] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 18:57:33] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-23 18:57:33] [INFO ] Flow matrix only has 75 transitions (discarded 12 similar events)
[2024-05-23 18:57:33] [INFO ] Invariant cache hit.
[2024-05-23 18:57:33] [INFO ] State equation strengthened by 23 read => feed constraints.
[2024-05-23 18:57:33] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2024-05-23 18:57:33] [INFO ] Redundant transitions in 59 ms returned []
Running 79 sub problems to find dead transitions.
[2024-05-23 18:57:33] [INFO ] Flow matrix only has 75 transitions (discarded 12 similar events)
[2024-05-23 18:57:33] [INFO ] Invariant cache hit.
[2024-05-23 18:57:33] [INFO ] State equation strengthened by 23 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/36 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-05-23 18:57:34] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 1 ms to minimize.
[2024-05-23 18:57:34] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 74/110 variables, 36/47 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 22/69 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (OVERLAPS) 1/111 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/111 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (OVERLAPS) 0/111 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/111 variables, and 70 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1433 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 36/36 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/36 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 74/110 variables, 36/47 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 22/69 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/110 variables, 79/148 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 1/111 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/111 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/111 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/111 variables, and 149 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1791 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 36/36 constraints, ReadFeed: 23/23 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 2/2 constraints]
After SMT, in 3271ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 3272ms
Starting structural reductions in SI_LTL mode, iteration 1 : 36/72 places, 87/128 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3463 ms. Remains : 36/72 places, 87/128 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-11
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-07-LTLCardinality-11 finished in 3560 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0)&&F(p1)&&(p2 U p3)))))'
Support contains 8 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 128/128 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 59 transition count 104
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 59 transition count 104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 59 transition count 103
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 58 transition count 101
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 58 transition count 101
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 32 place count 58 transition count 98
Applied a total of 32 rules in 2 ms. Remains 58 /72 variables (removed 14) and now considering 98/128 (removed 30) transitions.
[2024-05-23 18:57:37] [INFO ] Flow matrix only has 95 transitions (discarded 3 similar events)
// Phase 1: matrix 95 rows 58 cols
[2024-05-23 18:57:37] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 18:57:37] [INFO ] Implicit Places using invariants in 290 ms returned []
[2024-05-23 18:57:37] [INFO ] Flow matrix only has 95 transitions (discarded 3 similar events)
[2024-05-23 18:57:37] [INFO ] Invariant cache hit.
[2024-05-23 18:57:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:57:37] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-23 18:57:37] [INFO ] Flow matrix only has 95 transitions (discarded 3 similar events)
[2024-05-23 18:57:37] [INFO ] Invariant cache hit.
[2024-05-23 18:57:37] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (OVERLAPS) 1/58 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-23 18:57:37] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 1 ms to minimize.
[2024-05-23 18:57:38] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (OVERLAPS) 94/152 variables, 58/69 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/152 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 1/153 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/153 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 0/153 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 153/153 variables, and 70 constraints, problems are : Problem set: 0 solved, 97 unsolved in 1739 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 58/58 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (OVERLAPS) 1/58 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/58 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-23 18:57:39] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 1 ms to minimize.
[2024-05-23 18:57:39] [INFO ] Deduced a trap composed of 25 places in 41 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (OVERLAPS) 94/152 variables, 58/71 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/152 variables, 97/168 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-23 18:57:40] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/152 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/152 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 1/153 variables, 1/170 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/153 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 11 (OVERLAPS) 0/153 variables, 0/170 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 153/153 variables, and 170 constraints, problems are : Problem set: 0 solved, 97 unsolved in 3213 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 58/58 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 5/5 constraints]
After SMT, in 4978ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 4979ms
Starting structural reductions in LTL mode, iteration 1 : 58/72 places, 98/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5323 ms. Remains : 58/72 places, 98/128 transitions.
Stuttering acceptance computed with spot in 236 ms :[(OR (NOT p3) (NOT p0) (NOT p1)), (OR (NOT p3) (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p3)]
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-15
Stuttering criterion allowed to conclude after 31 steps with 4 reset in 0 ms.
FORMULA HealthRecord-PT-07-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-07-LTLCardinality-15 finished in 5583 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(G(p0))))'
Found a Lengthening insensitive property : HealthRecord-PT-07-LTLCardinality-03
Stuttering acceptance computed with spot in 110 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 72/72 places, 128/128 transitions.
Graph (trivial) has 84 edges and 72 vertex of which 14 / 72 are part of one of the 7 SCC in 1 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 50 transition count 94
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 50 transition count 94
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 31 place count 50 transition count 92
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 34 place count 47 transition count 84
Iterating global reduction 1 with 3 rules applied. Total rules applied 37 place count 47 transition count 84
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 40 place count 47 transition count 81
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 45 transition count 77
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 45 transition count 77
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 49 place count 45 transition count 72
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 51 place count 44 transition count 71
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 52 place count 44 transition count 70
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 58 place count 41 transition count 97
Applied a total of 58 rules in 12 ms. Remains 41 /72 variables (removed 31) and now considering 97/128 (removed 31) transitions.
[2024-05-23 18:57:43] [INFO ] Flow matrix only has 84 transitions (discarded 13 similar events)
// Phase 1: matrix 84 rows 41 cols
[2024-05-23 18:57:43] [INFO ] Computed 9 invariants in 0 ms
[2024-05-23 18:57:43] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 18:57:43] [INFO ] Flow matrix only has 84 transitions (discarded 13 similar events)
[2024-05-23 18:57:43] [INFO ] Invariant cache hit.
[2024-05-23 18:57:43] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 18:57:43] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Running 83 sub problems to find dead transitions.
[2024-05-23 18:57:43] [INFO ] Flow matrix only has 84 transitions (discarded 13 similar events)
[2024-05-23 18:57:43] [INFO ] Invariant cache hit.
[2024-05-23 18:57:43] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 83 unsolved
[2024-05-23 18:57:43] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 0 ms to minimize.
[2024-05-23 18:57:43] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (OVERLAPS) 83/124 variables, 41/52 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 26/78 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (OVERLAPS) 0/124 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/125 variables, and 78 constraints, problems are : Problem set: 0 solved, 83 unsolved in 1130 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
[2024-05-23 18:57:44] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-05-23 18:57:44] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (OVERLAPS) 83/124 variables, 41/54 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 26/80 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 83/163 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/125 variables, and 163 constraints, problems are : Problem set: 0 solved, 83 unsolved in 1577 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 4/4 constraints]
After SMT, in 2748ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 2750ms
Starting structural reductions in LI_LTL mode, iteration 1 : 41/72 places, 97/128 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2842 ms. Remains : 41/72 places, 97/128 transitions.
Running random walk in product with property : HealthRecord-PT-07-LTLCardinality-03
Product exploration explored 100000 steps with 4 reset in 56 ms.
Product exploration explored 100000 steps with 2 reset in 97 ms.
Computed a total of 20 stabilizing places and 44 stable transitions
Computed a total of 20 stabilizing places and 44 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 99 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 32846 steps (3149 resets) in 55 ms. (586 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 140 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 131 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 97/97 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-23 18:57:46] [INFO ] Flow matrix only has 84 transitions (discarded 13 similar events)
[2024-05-23 18:57:46] [INFO ] Invariant cache hit.
[2024-05-23 18:57:46] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-23 18:57:46] [INFO ] Flow matrix only has 84 transitions (discarded 13 similar events)
[2024-05-23 18:57:46] [INFO ] Invariant cache hit.
[2024-05-23 18:57:46] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 18:57:46] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 83 sub problems to find dead transitions.
[2024-05-23 18:57:46] [INFO ] Flow matrix only has 84 transitions (discarded 13 similar events)
[2024-05-23 18:57:46] [INFO ] Invariant cache hit.
[2024-05-23 18:57:46] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 83 unsolved
[2024-05-23 18:57:47] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 0 ms to minimize.
[2024-05-23 18:57:47] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (OVERLAPS) 83/124 variables, 41/52 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 26/78 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (OVERLAPS) 0/124 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/125 variables, and 78 constraints, problems are : Problem set: 0 solved, 83 unsolved in 1163 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
[2024-05-23 18:57:48] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-23 18:57:48] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (OVERLAPS) 83/124 variables, 41/54 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 26/80 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 83/163 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/125 variables, and 163 constraints, problems are : Problem set: 0 solved, 83 unsolved in 1619 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 4/4 constraints]
After SMT, in 2820ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 2821ms
Finished structural reductions in LTL mode , in 1 iterations and 2904 ms. Remains : 41/41 places, 97/97 transitions.
Computed a total of 20 stabilizing places and 44 stable transitions
Computed a total of 20 stabilizing places and 44 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 79 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 35419 steps (3402 resets) in 68 ms. (513 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 239 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 129 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 53 ms.
Product exploration explored 100000 steps with 0 reset in 56 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 134 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 97/97 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 41 transition count 94
Applied a total of 3 rules in 13 ms. Remains 41 /41 variables (removed 0) and now considering 94/97 (removed 3) transitions.
[2024-05-23 18:57:50] [INFO ] Redundant transitions in 31 ms returned []
Running 82 sub problems to find dead transitions.
[2024-05-23 18:57:50] [INFO ] Flow matrix only has 81 transitions (discarded 13 similar events)
// Phase 1: matrix 81 rows 41 cols
[2024-05-23 18:57:50] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 18:57:50] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 18:57:51] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 0 ms to minimize.
[2024-05-23 18:57:51] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 80/121 variables, 41/52 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/121 variables, 26/78 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 0/121 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 121/122 variables, and 78 constraints, problems are : Problem set: 0 solved, 82 unsolved in 1056 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 18:57:52] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (OVERLAPS) 80/121 variables, 41/53 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 26/79 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 82/161 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/121 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (OVERLAPS) 0/121 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 121/122 variables, and 161 constraints, problems are : Problem set: 0 solved, 82 unsolved in 1459 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 3/3 constraints]
After SMT, in 2556ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 2558ms
Starting structural reductions in SI_LTL mode, iteration 1 : 41/41 places, 94/97 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2610 ms. Remains : 41/41 places, 94/97 transitions.
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 97/97 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2024-05-23 18:57:53] [INFO ] Flow matrix only has 84 transitions (discarded 13 similar events)
// Phase 1: matrix 84 rows 41 cols
[2024-05-23 18:57:53] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 18:57:53] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-23 18:57:53] [INFO ] Flow matrix only has 84 transitions (discarded 13 similar events)
[2024-05-23 18:57:53] [INFO ] Invariant cache hit.
[2024-05-23 18:57:53] [INFO ] State equation strengthened by 26 read => feed constraints.
[2024-05-23 18:57:53] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Running 83 sub problems to find dead transitions.
[2024-05-23 18:57:53] [INFO ] Flow matrix only has 84 transitions (discarded 13 similar events)
[2024-05-23 18:57:53] [INFO ] Invariant cache hit.
[2024-05-23 18:57:53] [INFO ] State equation strengthened by 26 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 83 unsolved
[2024-05-23 18:57:53] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 1 ms to minimize.
[2024-05-23 18:57:53] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (OVERLAPS) 83/124 variables, 41/52 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 26/78 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (OVERLAPS) 0/124 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/125 variables, and 78 constraints, problems are : Problem set: 0 solved, 83 unsolved in 1118 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
[2024-05-23 18:57:54] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-05-23 18:57:54] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (OVERLAPS) 83/124 variables, 41/54 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 26/80 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 83/163 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/125 variables, and 163 constraints, problems are : Problem set: 0 solved, 83 unsolved in 1580 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 26/26 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 4/4 constraints]
After SMT, in 2738ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 2738ms
Finished structural reductions in LTL mode , in 1 iterations and 2830 ms. Remains : 41/41 places, 97/97 transitions.
Treatment of property HealthRecord-PT-07-LTLCardinality-03 finished in 13388 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F((p1||G(p2)))))))'
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)))'
[2024-05-23 18:57:56] [INFO ] Flatten gal took : 8 ms
[2024-05-23 18:57:56] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2024-05-23 18:57:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 72 places, 128 transitions and 396 arcs took 6 ms.
Total runtime 96234 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running HealthRecord-PT-07

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 72
TRANSITIONS: 128
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.003s, Sys 0.000s]


SAVING FILE /home/mcc/execution/411/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: 2048
MODEL NAME: /home/mcc/execution/411/model
72 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-07-LTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HealthRecord-PT-07-LTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HealthRecord-PT-07-LTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HealthRecord-PT-07-LTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716490677358

--------------------
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-07"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is HealthRecord-PT-07, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r179-tall-171640602200747"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-07.tgz
mv HealthRecord-PT-07 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' 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 ;