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.r496-tall-171640604200772.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is HealthRecord-PT-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r496-tall-171640604200772
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K 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 2.0K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 20:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Apr 12 20:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 20:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 12 20:29 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 69K 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-10-LTLFireability-00
FORMULA_NAME HealthRecord-PT-10-LTLFireability-01
FORMULA_NAME HealthRecord-PT-10-LTLFireability-02
FORMULA_NAME HealthRecord-PT-10-LTLFireability-03
FORMULA_NAME HealthRecord-PT-10-LTLFireability-04
FORMULA_NAME HealthRecord-PT-10-LTLFireability-05
FORMULA_NAME HealthRecord-PT-10-LTLFireability-06
FORMULA_NAME HealthRecord-PT-10-LTLFireability-07
FORMULA_NAME HealthRecord-PT-10-LTLFireability-08
FORMULA_NAME HealthRecord-PT-10-LTLFireability-09
FORMULA_NAME HealthRecord-PT-10-LTLFireability-10
FORMULA_NAME HealthRecord-PT-10-LTLFireability-11
FORMULA_NAME HealthRecord-PT-10-LTLFireability-12
FORMULA_NAME HealthRecord-PT-10-LTLFireability-13
FORMULA_NAME HealthRecord-PT-10-LTLFireability-14
FORMULA_NAME HealthRecord-PT-10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717201325186

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 00:22:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 00:22:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 00:22:06] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2024-06-01 00:22:06] [INFO ] Transformed 158 places.
[2024-06-01 00:22:06] [INFO ] Transformed 333 transitions.
[2024-06-01 00:22:06] [INFO ] Found NUPN structural information;
[2024-06-01 00:22:06] [INFO ] Parsed PT model containing 158 places and 333 transitions and 875 arcs in 172 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 27 transitions
Reduce redundant transitions removed 27 transitions.
FORMULA HealthRecord-PT-10-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-10-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-10-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-10-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-10-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 158 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 158/158 places, 306/306 transitions.
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 79 place count 79 transition count 156
Iterating global reduction 0 with 79 rules applied. Total rules applied 158 place count 79 transition count 156
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 165 place count 72 transition count 142
Iterating global reduction 0 with 7 rules applied. Total rules applied 172 place count 72 transition count 142
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 179 place count 72 transition count 135
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 180 place count 71 transition count 132
Iterating global reduction 1 with 1 rules applied. Total rules applied 181 place count 71 transition count 132
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 182 place count 70 transition count 130
Iterating global reduction 1 with 1 rules applied. Total rules applied 183 place count 70 transition count 130
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 184 place count 70 transition count 129
Applied a total of 184 rules in 36 ms. Remains 70 /158 variables (removed 88) and now considering 129/306 (removed 177) transitions.
[2024-06-01 00:22:06] [INFO ] Flow matrix only has 125 transitions (discarded 4 similar events)
// Phase 1: matrix 125 rows 70 cols
[2024-06-01 00:22:06] [INFO ] Computed 10 invariants in 9 ms
[2024-06-01 00:22:06] [INFO ] Implicit Places using invariants in 202 ms returned []
[2024-06-01 00:22:06] [INFO ] Flow matrix only has 125 transitions (discarded 4 similar events)
[2024-06-01 00:22:06] [INFO ] Invariant cache hit.
[2024-06-01 00:22:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:22:07] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 376 ms to find 0 implicit places.
Running 128 sub problems to find dead transitions.
[2024-06-01 00:22:07] [INFO ] Flow matrix only has 125 transitions (discarded 4 similar events)
[2024-06-01 00:22:07] [INFO ] Invariant cache hit.
[2024-06-01 00:22:07] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 128 unsolved
[2024-06-01 00:22:07] [INFO ] Deduced a trap composed of 9 places in 118 ms of which 9 ms to minimize.
[2024-06-01 00:22:08] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 2 ms to minimize.
[2024-06-01 00:22:08] [INFO ] Deduced a trap composed of 20 places in 47 ms of which 1 ms to minimize.
[2024-06-01 00:22:08] [INFO ] Deduced a trap composed of 12 places in 65 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (OVERLAPS) 124/194 variables, 70/84 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/194 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (OVERLAPS) 1/195 variables, 1/85 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/195 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (OVERLAPS) 0/195 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Real declared 195/195 variables, and 85 constraints, problems are : Problem set: 0 solved, 128 unsolved in 3593 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 128 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (OVERLAPS) 1/70 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/70 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/70 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 128 unsolved
[2024-06-01 00:22:11] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 128 unsolved
[2024-06-01 00:22:11] [INFO ] Deduced a trap composed of 22 places in 43 ms of which 1 ms to minimize.
[2024-06-01 00:22:11] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 128 unsolved
[2024-06-01 00:22:11] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 1 ms to minimize.
[2024-06-01 00:22:11] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 1 ms to minimize.
[2024-06-01 00:22:12] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 128 unsolved
[2024-06-01 00:22:12] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 1 ms to minimize.
[2024-06-01 00:22:12] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/70 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 128 unsolved
[2024-06-01 00:22:12] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 0 ms to minimize.
[2024-06-01 00:22:12] [INFO ] Deduced a trap composed of 23 places in 36 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/70 variables, 2/24 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/70 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 10 (OVERLAPS) 124/194 variables, 70/94 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/194 variables, 128/222 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/194 variables, 0/222 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 13 (OVERLAPS) 1/195 variables, 1/223 constraints. Problems are: Problem set: 0 solved, 128 unsolved
[2024-06-01 00:22:15] [INFO ] Deduced a trap composed of 22 places in 51 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/195 variables, 1/224 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/195 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 16 (OVERLAPS) 0/195 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Int declared 195/195 variables, and 224 constraints, problems are : Problem set: 0 solved, 128 unsolved in 7113 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 15/15 constraints]
After SMT, in 10813ms problems are : Problem set: 0 solved, 128 unsolved
Search for dead transitions found 0 dead transitions in 10830ms
Starting structural reductions in LTL mode, iteration 1 : 70/158 places, 129/306 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11262 ms. Remains : 70/158 places, 129/306 transitions.
Support contains 24 out of 70 places after structural reductions.
[2024-06-01 00:22:18] [INFO ] Flatten gal took : 32 ms
[2024-06-01 00:22:18] [INFO ] Flatten gal took : 12 ms
[2024-06-01 00:22:18] [INFO ] Input system was already deterministic with 129 transitions.
Reduction of identical properties reduced properties to check from 24 to 23
RANDOM walk for 40000 steps (2532 resets) in 1434 ms. (27 steps per ms) remains 12/23 properties
BEST_FIRST walk for 40004 steps (332 resets) in 234 ms. (170 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (328 resets) in 195 ms. (204 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (321 resets) in 56 ms. (701 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (173 resets) in 189 ms. (210 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40004 steps (330 resets) in 92 ms. (430 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (326 resets) in 100 ms. (396 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (333 resets) in 136 ms. (291 steps per ms) remains 8/11 properties
BEST_FIRST walk for 40002 steps (324 resets) in 95 ms. (416 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (329 resets) in 94 ms. (421 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (337 resets) in 141 ms. (281 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (332 resets) in 99 ms. (400 steps per ms) remains 8/8 properties
[2024-06-01 00:22:19] [INFO ] Flow matrix only has 125 transitions (discarded 4 similar events)
[2024-06-01 00:22:19] [INFO ] Invariant cache hit.
[2024-06-01 00:22:19] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 28/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 00:22:19] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 1 ms to minimize.
[2024-06-01 00:22:19] [INFO ] Deduced a trap composed of 20 places in 21 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 34/70 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 00:22:19] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-06-01 00:22:19] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-06-01 00:22:19] [INFO ] Deduced a trap composed of 21 places in 28 ms of which 1 ms to minimize.
[2024-06-01 00:22:19] [INFO ] Deduced a trap composed of 21 places in 27 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 124/194 variables, 70/86 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 00:22:19] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-06-01 00:22:19] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/194 variables, 2/88 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 00:22:19] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/194 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/194 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1/195 variables, 1/90 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/195 variables, 0/90 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 00:22:19] [INFO ] Deduced a trap composed of 22 places in 28 ms of which 1 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/195 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/195 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 15 (OVERLAPS) 0/195 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 195/195 variables, and 91 constraints, problems are : Problem set: 0 solved, 8 unsolved in 769 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 28/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/36 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 34/70 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 8/20 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/70 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 124/194 variables, 70/90 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/194 variables, 8/98 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/194 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 1/195 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/195 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (OVERLAPS) 0/195 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 195/195 variables, and 99 constraints, problems are : Problem set: 0 solved, 8 unsolved in 301 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 70/70 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 10/10 constraints]
After SMT, in 1077ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 5 different solutions.
Parikh walk visited 6 properties in 321 ms.
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 129/129 transitions.
Graph (trivial) has 77 edges and 70 vertex of which 6 / 70 are part of one of the 3 SCC in 2 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (complete) has 269 edges and 67 vertex of which 65 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 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 65 transition count 117
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 64 transition count 115
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 63 transition count 115
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 7 place count 63 transition count 113
Deduced a syphon composed of 2 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 5 rules applied. Total rules applied 12 place count 60 transition count 113
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 26 place count 46 transition count 85
Iterating global reduction 3 with 14 rules applied. Total rules applied 40 place count 46 transition count 85
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 44 place count 46 transition count 81
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 46 place count 44 transition count 75
Iterating global reduction 4 with 2 rules applied. Total rules applied 48 place count 44 transition count 75
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 50 place count 42 transition count 71
Iterating global reduction 4 with 2 rules applied. Total rules applied 52 place count 42 transition count 71
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 58 place count 42 transition count 65
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 62 place count 40 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 63 place count 40 transition count 62
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 6 with 10 rules applied. Total rules applied 73 place count 35 transition count 93
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 74 place count 35 transition count 92
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 77 place count 35 transition count 89
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 80 place count 32 transition count 89
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 82 place count 32 transition count 87
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 83 place count 32 transition count 148
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 85 place count 31 transition count 147
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 88 place count 31 transition count 144
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 89 place count 30 transition count 111
Iterating global reduction 8 with 1 rules applied. Total rules applied 90 place count 30 transition count 111
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 91 place count 29 transition count 109
Iterating global reduction 8 with 1 rules applied. Total rules applied 92 place count 29 transition count 109
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 102 place count 29 transition count 99
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 104 place count 29 transition count 99
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 106 place count 29 transition count 97
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 9 with 8 rules applied. Total rules applied 114 place count 29 transition count 97
Applied a total of 114 rules in 66 ms. Remains 29 /70 variables (removed 41) and now considering 97/129 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 29/70 places, 97/129 transitions.
RANDOM walk for 40000 steps (5195 resets) in 322 ms. (123 steps per ms) remains 1/2 properties
BEST_FIRST walk for 40004 steps (889 resets) in 52 ms. (754 steps per ms) remains 1/1 properties
[2024-06-01 00:22:20] [INFO ] Flow matrix only has 79 transitions (discarded 18 similar events)
// Phase 1: matrix 79 rows 29 cols
[2024-06-01 00:22:20] [INFO ] Computed 7 invariants in 1 ms
[2024-06-01 00:22:20] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 28/29 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 79/108 variables, 29/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 19/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/108 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 108/108 variables, and 55 constraints, problems are : Problem set: 0 solved, 1 unsolved in 69 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 29/29 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 28/29 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 79/108 variables, 29/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 19/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/108 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/108 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 108/108 variables, and 56 constraints, problems are : Problem set: 0 solved, 1 unsolved in 43 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 29/29 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 117ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 29 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29/29 places, 97/97 transitions.
Graph (trivial) has 3 edges and 29 vertex of which 2 / 29 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 28 transition count 94
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 27 transition count 94
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 27 transition count 93
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 26 transition count 93
Applied a total of 5 rules in 10 ms. Remains 26 /29 variables (removed 3) and now considering 93/97 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 26/29 places, 93/97 transitions.
RANDOM walk for 40000 steps (13 resets) in 552 ms. (72 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40000 steps (24 resets) in 164 ms. (242 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 389 steps, run visited all 1 properties in 6 ms. (steps per millisecond=64 )
Probabilistic random walk after 389 steps, saw 169 distinct states, run finished after 9 ms. (steps per millisecond=43 ) properties seen :1
Computed a total of 4 stabilizing places and 5 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||(X(p0)&&p1)))))'
Support contains 1 out of 70 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 129/129 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 55 transition count 100
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 55 transition count 100
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 33 place count 55 transition count 97
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 35 place count 53 transition count 91
Iterating global reduction 1 with 2 rules applied. Total rules applied 37 place count 53 transition count 91
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 39 place count 51 transition count 87
Iterating global reduction 1 with 2 rules applied. Total rules applied 41 place count 51 transition count 87
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 47 place count 51 transition count 81
Applied a total of 47 rules in 4 ms. Remains 51 /70 variables (removed 19) and now considering 81/129 (removed 48) transitions.
[2024-06-01 00:22:21] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
// Phase 1: matrix 78 rows 51 cols
[2024-06-01 00:22:21] [INFO ] Computed 9 invariants in 4 ms
[2024-06-01 00:22:21] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-06-01 00:22:21] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2024-06-01 00:22:21] [INFO ] Invariant cache hit.
[2024-06-01 00:22:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:22:21] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Running 80 sub problems to find dead transitions.
[2024-06-01 00:22:21] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2024-06-01 00:22:21] [INFO ] Invariant cache hit.
[2024-06-01 00:22:21] [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, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-06-01 00:22:21] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
[2024-06-01 00:22:21] [INFO ] Deduced a trap composed of 5 places in 28 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, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 77/128 variables, 51/62 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 1/129 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/129 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/129 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 129/129 variables, and 63 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1304 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-06-01 00:22:23] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-06-01 00:22:23] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-06-01 00:22:23] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 77/128 variables, 51/65 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 80/145 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/128 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (OVERLAPS) 1/129 variables, 1/146 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/129 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 11 (OVERLAPS) 0/129 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 129/129 variables, and 146 constraints, problems are : Problem set: 0 solved, 80 unsolved in 2190 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 5/5 constraints]
After SMT, in 3517ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 3518ms
Starting structural reductions in LTL mode, iteration 1 : 51/70 places, 81/129 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3613 ms. Remains : 51/70 places, 81/129 transitions.
Stuttering acceptance computed with spot in 261 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-10-LTLFireability-00
Product exploration explored 100000 steps with 50000 reset in 170 ms.
Product exploration explored 100000 steps with 50000 reset in 125 ms.
Computed a total of 4 stabilizing places and 5 stable transitions
Computed a total of 4 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 23 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-10-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-10-LTLFireability-00 finished in 4316 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 129/129 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 52 transition count 94
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 52 transition count 94
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 40 place count 52 transition count 90
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 50 transition count 84
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 50 transition count 84
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 46 place count 48 transition count 80
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 48 transition count 80
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 54 place count 48 transition count 74
Applied a total of 54 rules in 8 ms. Remains 48 /70 variables (removed 22) and now considering 74/129 (removed 55) transitions.
[2024-06-01 00:22:25] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
// Phase 1: matrix 71 rows 48 cols
[2024-06-01 00:22:25] [INFO ] Computed 9 invariants in 1 ms
[2024-06-01 00:22:25] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-06-01 00:22:25] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2024-06-01 00:22:25] [INFO ] Invariant cache hit.
[2024-06-01 00:22:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:22:25] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Running 73 sub problems to find dead transitions.
[2024-06-01 00:22:25] [INFO ] Flow matrix only has 71 transitions (discarded 3 similar events)
[2024-06-01 00:22:25] [INFO ] Invariant cache hit.
[2024-06-01 00:22:25] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 73 unsolved
[2024-06-01 00:22:26] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
[2024-06-01 00:22:26] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (OVERLAPS) 70/118 variables, 48/59 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (OVERLAPS) 1/119 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/119 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/119 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 119/119 variables, and 60 constraints, problems are : Problem set: 0 solved, 73 unsolved in 1129 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 73 unsolved
[2024-06-01 00:22:27] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 70/118 variables, 48/60 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 73/133 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 1/119 variables, 1/134 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/119 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 10 (OVERLAPS) 0/119 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 119/119 variables, and 134 constraints, problems are : Problem set: 0 solved, 73 unsolved in 1626 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 3/3 constraints]
After SMT, in 2778ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 2780ms
Starting structural reductions in LTL mode, iteration 1 : 48/70 places, 74/129 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2888 ms. Remains : 48/70 places, 74/129 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-10-LTLFireability-01
Stuttering criterion allowed to conclude after 35 steps with 4 reset in 0 ms.
FORMULA HealthRecord-PT-10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-10-LTLFireability-01 finished in 2975 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((F(X(X(F((X(p0) U p1)))))&&p0))))'
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 129/129 transitions.
Graph (trivial) has 79 edges and 70 vertex of which 10 / 70 are part of one of the 5 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 96
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 50 transition count 96
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 32 place count 50 transition count 93
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 34 place count 48 transition count 88
Iterating global reduction 1 with 2 rules applied. Total rules applied 36 place count 48 transition count 88
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 37 place count 48 transition count 87
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 38 place count 47 transition count 85
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 47 transition count 85
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 42 place count 47 transition count 82
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 46 place count 45 transition count 80
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 50 place count 43 transition count 97
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 53 place count 43 transition count 94
Applied a total of 53 rules in 24 ms. Remains 43 /70 variables (removed 27) and now considering 94/129 (removed 35) transitions.
[2024-06-01 00:22:28] [INFO ] Flow matrix only has 84 transitions (discarded 10 similar events)
// Phase 1: matrix 84 rows 43 cols
[2024-06-01 00:22:28] [INFO ] Computed 9 invariants in 1 ms
[2024-06-01 00:22:28] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-06-01 00:22:28] [INFO ] Flow matrix only has 84 transitions (discarded 10 similar events)
[2024-06-01 00:22:28] [INFO ] Invariant cache hit.
[2024-06-01 00:22:28] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-06-01 00:22:28] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2024-06-01 00:22:28] [INFO ] Redundant transitions in 23 ms returned []
Running 78 sub problems to find dead transitions.
[2024-06-01 00:22:28] [INFO ] Flow matrix only has 84 transitions (discarded 10 similar events)
[2024-06-01 00:22:28] [INFO ] Invariant cache hit.
[2024-06-01 00:22:28] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 00:22:29] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
[2024-06-01 00:22:29] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2024-06-01 00:22:29] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 00:22:29] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 83/126 variables, 43/56 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 15/71 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/126 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (OVERLAPS) 0/126 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/127 variables, and 71 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1332 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 00:22:30] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 00:22:30] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/43 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 83/126 variables, 43/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/126 variables, 15/73 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 78/151 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/126 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (OVERLAPS) 0/126 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/127 variables, and 151 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1542 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 6/6 constraints]
After SMT, in 2912ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 2913ms
Starting structural reductions in SI_LTL mode, iteration 1 : 43/70 places, 94/129 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3045 ms. Remains : 43/70 places, 94/129 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-10-LTLFireability-02
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-10-LTLFireability-02 finished in 3210 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 129/129 transitions.
Graph (trivial) has 73 edges and 70 vertex of which 10 / 70 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 94
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 49 transition count 94
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 35 place count 49 transition count 90
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 37 place count 47 transition count 85
Iterating global reduction 1 with 2 rules applied. Total rules applied 39 place count 47 transition count 85
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 47 transition count 84
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 46 transition count 82
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 46 transition count 82
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 79
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 44 transition count 77
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 51 place count 43 transition count 84
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 53 place count 43 transition count 82
Applied a total of 53 rules in 18 ms. Remains 43 /70 variables (removed 27) and now considering 82/129 (removed 47) transitions.
[2024-06-01 00:22:31] [INFO ] Flow matrix only has 75 transitions (discarded 7 similar events)
// Phase 1: matrix 75 rows 43 cols
[2024-06-01 00:22:31] [INFO ] Computed 9 invariants in 0 ms
[2024-06-01 00:22:32] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-01 00:22:32] [INFO ] Flow matrix only has 75 transitions (discarded 7 similar events)
[2024-06-01 00:22:32] [INFO ] Invariant cache hit.
[2024-06-01 00:22:32] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-01 00:22:32] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2024-06-01 00:22:32] [INFO ] Redundant transitions in 16 ms returned []
Running 66 sub problems to find dead transitions.
[2024-06-01 00:22:32] [INFO ] Flow matrix only has 75 transitions (discarded 7 similar events)
[2024-06-01 00:22:32] [INFO ] Invariant cache hit.
[2024-06-01 00:22:32] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-06-01 00:22:32] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-06-01 00:22:32] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 0 ms to minimize.
[2024-06-01 00:22:32] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 1 ms to minimize.
[2024-06-01 00:22:32] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-06-01 00:22:32] [INFO ] Deduced a trap composed of 4 places in 14 ms of which 0 ms to minimize.
[2024-06-01 00:22:32] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (OVERLAPS) 74/117 variables, 43/58 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 8/66 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 0/117 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 117/118 variables, and 66 constraints, problems are : Problem set: 0 solved, 66 unsolved in 993 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-06-01 00:22:33] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (OVERLAPS) 74/117 variables, 43/59 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 8/67 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/117 variables, 66/133 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/117 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 10 (OVERLAPS) 0/117 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 117/118 variables, and 133 constraints, problems are : Problem set: 0 solved, 66 unsolved in 1100 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 7/7 constraints]
After SMT, in 2127ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 2129ms
Starting structural reductions in SI_LTL mode, iteration 1 : 43/70 places, 82/129 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2249 ms. Remains : 43/70 places, 82/129 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-10-LTLFireability-03
Product exploration explored 100000 steps with 0 reset in 109 ms.
Product exploration explored 100000 steps with 0 reset in 102 ms.
Computed a total of 11 stabilizing places and 17 stable transitions
Computed a total of 11 stabilizing places and 17 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
RANDOM walk for 325 steps (28 resets) in 8 ms. (36 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 82/82 transitions.
Applied a total of 0 rules in 4 ms. Remains 43 /43 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2024-06-01 00:22:34] [INFO ] Flow matrix only has 75 transitions (discarded 7 similar events)
[2024-06-01 00:22:34] [INFO ] Invariant cache hit.
[2024-06-01 00:22:34] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-01 00:22:34] [INFO ] Flow matrix only has 75 transitions (discarded 7 similar events)
[2024-06-01 00:22:34] [INFO ] Invariant cache hit.
[2024-06-01 00:22:34] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-01 00:22:34] [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.
[2024-06-01 00:22:34] [INFO ] Redundant transitions in 14 ms returned []
Running 66 sub problems to find dead transitions.
[2024-06-01 00:22:34] [INFO ] Flow matrix only has 75 transitions (discarded 7 similar events)
[2024-06-01 00:22:34] [INFO ] Invariant cache hit.
[2024-06-01 00:22:34] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-06-01 00:22:35] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-06-01 00:22:35] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-06-01 00:22:35] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 0 ms to minimize.
[2024-06-01 00:22:35] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 0 ms to minimize.
[2024-06-01 00:22:35] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 1 ms to minimize.
[2024-06-01 00:22:35] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (OVERLAPS) 74/117 variables, 43/58 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 8/66 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 0/117 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 117/118 variables, and 66 constraints, problems are : Problem set: 0 solved, 66 unsolved in 926 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-06-01 00:22:35] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (OVERLAPS) 74/117 variables, 43/59 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 8/67 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/117 variables, 66/133 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/117 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 10 (OVERLAPS) 0/117 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 117/118 variables, and 133 constraints, problems are : Problem set: 0 solved, 66 unsolved in 1137 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 7/7 constraints]
After SMT, in 2090ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 2091ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2207 ms. Remains : 43/43 places, 82/82 transitions.
Computed a total of 11 stabilizing places and 17 stable transitions
Computed a total of 11 stabilizing places and 17 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 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 1218 steps (111 resets) in 12 ms. (93 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 70 ms.
Product exploration explored 100000 steps with 0 reset in 179 ms.
Support contains 3 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 43 /43 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2024-06-01 00:22:37] [INFO ] Flow matrix only has 75 transitions (discarded 7 similar events)
[2024-06-01 00:22:37] [INFO ] Invariant cache hit.
[2024-06-01 00:22:37] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-06-01 00:22:37] [INFO ] Flow matrix only has 75 transitions (discarded 7 similar events)
[2024-06-01 00:22:37] [INFO ] Invariant cache hit.
[2024-06-01 00:22:37] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-01 00:22:37] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2024-06-01 00:22:37] [INFO ] Redundant transitions in 14 ms returned []
Running 66 sub problems to find dead transitions.
[2024-06-01 00:22:37] [INFO ] Flow matrix only has 75 transitions (discarded 7 similar events)
[2024-06-01 00:22:37] [INFO ] Invariant cache hit.
[2024-06-01 00:22:37] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-06-01 00:22:37] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-06-01 00:22:37] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-06-01 00:22:37] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 1 ms to minimize.
[2024-06-01 00:22:38] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 12 ms to minimize.
[2024-06-01 00:22:38] [INFO ] Deduced a trap composed of 4 places in 15 ms of which 0 ms to minimize.
[2024-06-01 00:22:38] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (OVERLAPS) 74/117 variables, 43/58 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 8/66 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 0/117 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 117/118 variables, and 66 constraints, problems are : Problem set: 0 solved, 66 unsolved in 951 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-06-01 00:22:38] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (OVERLAPS) 74/117 variables, 43/59 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 8/67 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/117 variables, 66/133 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/117 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 10 (OVERLAPS) 0/117 variables, 0/133 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 117/118 variables, and 133 constraints, problems are : Problem set: 0 solved, 66 unsolved in 1136 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 7/7 constraints]
After SMT, in 2112ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 2113ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2215 ms. Remains : 43/43 places, 82/82 transitions.
Treatment of property HealthRecord-PT-10-LTLFireability-03 finished in 7929 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(p1))))'
Support contains 5 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 129/129 transitions.
Graph (trivial) has 62 edges and 70 vertex of which 10 / 70 are part of one of the 5 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 94
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 49 transition count 94
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 35 place count 49 transition count 90
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 37 place count 47 transition count 85
Iterating global reduction 1 with 2 rules applied. Total rules applied 39 place count 47 transition count 85
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 47 transition count 84
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 46 transition count 82
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 46 transition count 82
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 79
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 44 transition count 77
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 51 place count 44 transition count 75
Applied a total of 51 rules in 14 ms. Remains 44 /70 variables (removed 26) and now considering 75/129 (removed 54) transitions.
[2024-06-01 00:22:39] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
// Phase 1: matrix 68 rows 44 cols
[2024-06-01 00:22:39] [INFO ] Computed 9 invariants in 0 ms
[2024-06-01 00:22:39] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-06-01 00:22:39] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2024-06-01 00:22:39] [INFO ] Invariant cache hit.
[2024-06-01 00:22:39] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-06-01 00:22:39] [INFO ] Redundant transitions in 11 ms returned []
Running 59 sub problems to find dead transitions.
[2024-06-01 00:22:39] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2024-06-01 00:22:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 00:22:40] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 0 ms to minimize.
[2024-06-01 00:22:40] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
[2024-06-01 00:22:40] [INFO ] Deduced a trap composed of 14 places in 25 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, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (OVERLAPS) 67/111 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 0/111 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/112 variables, and 56 constraints, problems are : Problem set: 0 solved, 59 unsolved in 752 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (OVERLAPS) 67/111 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 59/115 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (OVERLAPS) 0/111 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/112 variables, and 115 constraints, problems are : Problem set: 0 solved, 59 unsolved in 750 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 3/3 constraints]
After SMT, in 1521ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 1523ms
Starting structural reductions in SI_LTL mode, iteration 1 : 44/70 places, 75/129 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1618 ms. Remains : 44/70 places, 75/129 transitions.
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-10-LTLFireability-05
Product exploration explored 100000 steps with 3 reset in 88 ms.
Product exploration explored 100000 steps with 0 reset in 100 ms.
Computed a total of 9 stabilizing places and 8 stable transitions
Computed a total of 9 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 104 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (3694 resets) in 260 ms. (153 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (452 resets) in 180 ms. (221 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (463 resets) in 167 ms. (238 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (294 resets) in 66 ms. (597 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40004 steps (288 resets) in 63 ms. (625 steps per ms) remains 3/3 properties
[2024-06-01 00:22:42] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2024-06-01 00:22:42] [INFO ] Invariant cache hit.
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) 26/31 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 13/44 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 67/111 variables, 44/53 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/111 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/112 variables, and 53 constraints, problems are : Problem set: 0 solved, 3 unsolved in 57 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 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
Problem apf5 is UNSAT
At refinement iteration 1 (OVERLAPS) 26/31 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-06-01 00:22:42] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 1/5 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 13/44 variables, 5/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 67/111 variables, 44/54 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 2/56 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/111 variables, 0/56 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/111 variables, 0/56 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/112 variables, and 56 constraints, problems are : Problem set: 1 solved, 2 unsolved in 105 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 2/3 constraints, Known Traps: 1/1 constraints]
After SMT, in 169ms problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 32 steps, including 1 resets, run visited all 2 properties in 1 ms. (steps per millisecond=32 )
Parikh walk visited 2 properties in 4 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (OR p0 p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 14 factoid took 326 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p1))]
Support contains 5 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 75/75 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2024-06-01 00:22:42] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2024-06-01 00:22:42] [INFO ] Invariant cache hit.
[2024-06-01 00:22:42] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-06-01 00:22:42] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2024-06-01 00:22:42] [INFO ] Invariant cache hit.
[2024-06-01 00:22:42] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2024-06-01 00:22:42] [INFO ] Redundant transitions in 15 ms returned []
Running 59 sub problems to find dead transitions.
[2024-06-01 00:22:42] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2024-06-01 00:22:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 00:22:43] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 0 ms to minimize.
[2024-06-01 00:22:43] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 1 ms to minimize.
[2024-06-01 00:22:43] [INFO ] Deduced a trap composed of 14 places in 22 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, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (OVERLAPS) 67/111 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 0/111 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/112 variables, and 56 constraints, problems are : Problem set: 0 solved, 59 unsolved in 730 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (OVERLAPS) 67/111 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 59/115 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (OVERLAPS) 0/111 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/112 variables, and 115 constraints, problems are : Problem set: 0 solved, 59 unsolved in 778 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 3/3 constraints]
After SMT, in 1528ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 1529ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1629 ms. Remains : 44/44 places, 75/75 transitions.
Computed a total of 9 stabilizing places and 8 stable transitions
Computed a total of 9 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 145 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
RANDOM walk for 40000 steps (3676 resets) in 144 ms. (275 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (447 resets) in 60 ms. (655 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (454 resets) in 87 ms. (454 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (293 resets) in 112 ms. (354 steps per ms) remains 3/6 properties
BEST_FIRST walk for 40003 steps (291 resets) in 110 ms. (360 steps per ms) remains 3/3 properties
[2024-06-01 00:22:44] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2024-06-01 00:22:44] [INFO ] Invariant cache hit.
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) 26/31 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 13/44 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 67/111 variables, 44/53 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/111 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/112 variables, and 53 constraints, problems are : Problem set: 0 solved, 3 unsolved in 55 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 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
Problem apf5 is UNSAT
At refinement iteration 1 (OVERLAPS) 26/31 variables, 4/4 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-06-01 00:22:44] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 1/5 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/5 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 13/44 variables, 5/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 67/111 variables, 44/54 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 2/56 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/111 variables, 0/56 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/111 variables, 0/56 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/112 variables, and 56 constraints, problems are : Problem set: 1 solved, 2 unsolved in 105 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 2/3 constraints, Known Traps: 1/1 constraints]
After SMT, in 164ms problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 42 steps, including 1 resets, run visited all 2 properties in 2 ms. (steps per millisecond=21 )
Parikh walk visited 2 properties in 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (OR p0 p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (AND p0 p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 14 factoid took 334 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 2 reset in 76 ms.
Product exploration explored 100000 steps with 0 reset in 75 ms.
Support contains 5 out of 44 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 75/75 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 75/75 (removed 0) transitions.
[2024-06-01 00:22:45] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2024-06-01 00:22:45] [INFO ] Invariant cache hit.
[2024-06-01 00:22:45] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-06-01 00:22:45] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2024-06-01 00:22:45] [INFO ] Invariant cache hit.
[2024-06-01 00:22:45] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2024-06-01 00:22:45] [INFO ] Redundant transitions in 11 ms returned []
Running 59 sub problems to find dead transitions.
[2024-06-01 00:22:45] [INFO ] Flow matrix only has 68 transitions (discarded 7 similar events)
[2024-06-01 00:22:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 59 unsolved
[2024-06-01 00:22:45] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-06-01 00:22:45] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 1 ms to minimize.
[2024-06-01 00:22:45] [INFO ] Deduced a trap composed of 14 places in 21 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, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (OVERLAPS) 67/111 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (OVERLAPS) 0/111 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Real declared 111/112 variables, and 56 constraints, problems are : Problem set: 0 solved, 59 unsolved in 756 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 59 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 2 (OVERLAPS) 8/44 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 5 (OVERLAPS) 67/111 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/111 variables, 59/115 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/111 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 59 unsolved
At refinement iteration 8 (OVERLAPS) 0/111 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 59 unsolved
No progress, stopping.
After SMT solving in domain Int declared 111/112 variables, and 115 constraints, problems are : Problem set: 0 solved, 59 unsolved in 732 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, PredecessorRefiner: 59/59 constraints, Known Traps: 3/3 constraints]
After SMT, in 1508ms problems are : Problem set: 0 solved, 59 unsolved
Search for dead transitions found 0 dead transitions in 1510ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 1603 ms. Remains : 44/44 places, 75/75 transitions.
Treatment of property HealthRecord-PT-10-LTLFireability-05 finished in 7316 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((!p0&&X((p1||X(p2)))))||(!p0&&X((p1||X(p2)))&&F(p3))))'
Support contains 5 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 129/129 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 56 transition count 102
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 56 transition count 102
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 32 place count 56 transition count 98
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 33 place count 55 transition count 95
Iterating global reduction 1 with 1 rules applied. Total rules applied 34 place count 55 transition count 95
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 35 place count 54 transition count 93
Iterating global reduction 1 with 1 rules applied. Total rules applied 36 place count 54 transition count 93
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 39 place count 54 transition count 90
Applied a total of 39 rules in 3 ms. Remains 54 /70 variables (removed 16) and now considering 90/129 (removed 39) transitions.
[2024-06-01 00:22:47] [INFO ] Flow matrix only has 87 transitions (discarded 3 similar events)
// Phase 1: matrix 87 rows 54 cols
[2024-06-01 00:22:47] [INFO ] Computed 9 invariants in 1 ms
[2024-06-01 00:22:47] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-01 00:22:47] [INFO ] Flow matrix only has 87 transitions (discarded 3 similar events)
[2024-06-01 00:22:47] [INFO ] Invariant cache hit.
[2024-06-01 00:22:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:22:47] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Running 89 sub problems to find dead transitions.
[2024-06-01 00:22:47] [INFO ] Flow matrix only has 87 transitions (discarded 3 similar events)
[2024-06-01 00:22:47] [INFO ] Invariant cache hit.
[2024-06-01 00:22:47] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 89 unsolved
[2024-06-01 00:22:47] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 1 ms to minimize.
[2024-06-01 00:22:47] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 0 ms to minimize.
[2024-06-01 00:22:47] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 4 (OVERLAPS) 86/140 variables, 54/66 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 6 (OVERLAPS) 1/141 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 89 unsolved
[2024-06-01 00:22:48] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
[2024-06-01 00:22:48] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/141 variables, 2/69 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/141 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 9 (OVERLAPS) 0/141 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 89 unsolved
No progress, stopping.
After SMT solving in domain Real declared 141/141 variables, and 69 constraints, problems are : Problem set: 0 solved, 89 unsolved in 2045 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 89/89 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 89 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 89 unsolved
[2024-06-01 00:22:49] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 0 ms to minimize.
[2024-06-01 00:22:49] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 1 ms to minimize.
[2024-06-01 00:22:49] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 3/17 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 5 (OVERLAPS) 86/140 variables, 54/71 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 89/160 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 8 (OVERLAPS) 1/141 variables, 1/161 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/141 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 89 unsolved
At refinement iteration 10 (OVERLAPS) 0/141 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 89 unsolved
No progress, stopping.
After SMT solving in domain Int declared 141/141 variables, and 161 constraints, problems are : Problem set: 0 solved, 89 unsolved in 2471 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 89/89 constraints, Known Traps: 8/8 constraints]
After SMT, in 4538ms problems are : Problem set: 0 solved, 89 unsolved
Search for dead transitions found 0 dead transitions in 4540ms
Starting structural reductions in LTL mode, iteration 1 : 54/70 places, 90/129 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4623 ms. Remains : 54/70 places, 90/129 transitions.
Stuttering acceptance computed with spot in 318 ms :[(OR p0 (AND (NOT p1) (NOT p2))), true, (AND (NOT p1) (NOT p2)), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND p0 (NOT p3))), (NOT p2), (NOT p3), (AND (NOT p3) (NOT p1) (NOT p2)), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : HealthRecord-PT-10-LTLFireability-06
Product exploration explored 100000 steps with 50000 reset in 82 ms.
Product exploration explored 100000 steps with 50000 reset in 93 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND (NOT p0) p3 p1 p2), (X p3), (X p1), (X (NOT (AND (NOT p0) (NOT p3)))), (X (NOT (AND p0 (NOT p3)))), (X (NOT p0)), (X (X p3)), (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X p2)), (X (X (NOT (AND p0 (NOT p3))))), (X (X (NOT (AND (NOT p3) (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 13 factoid took 16 ms. Reduced automaton from 8 states, 12 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-10-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-10-LTLFireability-06 finished in 5152 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||F(p1))))'
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 129/129 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 53 transition count 96
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 53 transition count 96
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 38 place count 53 transition count 92
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 40 place count 51 transition count 86
Iterating global reduction 1 with 2 rules applied. Total rules applied 42 place count 51 transition count 86
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 43 place count 50 transition count 84
Iterating global reduction 1 with 1 rules applied. Total rules applied 44 place count 50 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 47 place count 50 transition count 81
Applied a total of 47 rules in 4 ms. Remains 50 /70 variables (removed 20) and now considering 81/129 (removed 48) transitions.
[2024-06-01 00:22:52] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
// Phase 1: matrix 78 rows 50 cols
[2024-06-01 00:22:52] [INFO ] Computed 9 invariants in 1 ms
[2024-06-01 00:22:52] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-01 00:22:52] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2024-06-01 00:22:52] [INFO ] Invariant cache hit.
[2024-06-01 00:22:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:22:52] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 80 sub problems to find dead transitions.
[2024-06-01 00:22:52] [INFO ] Flow matrix only has 78 transitions (discarded 3 similar events)
[2024-06-01 00:22:52] [INFO ] Invariant cache hit.
[2024-06-01 00:22:52] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-06-01 00:22:52] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2024-06-01 00:22:52] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (OVERLAPS) 77/127 variables, 50/61 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 1/128 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/128 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 128/128 variables, and 62 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1311 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-06-01 00:22:53] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 1 ms to minimize.
[2024-06-01 00:22:53] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 77/127 variables, 50/63 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 80/143 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 1/128 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/128 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (OVERLAPS) 0/128 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 128/128 variables, and 144 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1952 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 4/4 constraints]
After SMT, in 3287ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 3288ms
Starting structural reductions in LTL mode, iteration 1 : 50/70 places, 81/129 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3378 ms. Remains : 50/70 places, 81/129 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-10-LTLFireability-07
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-10-LTLFireability-07 finished in 3507 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F((p0||G(p1)))) U !p1))'
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 129/129 transitions.
Graph (trivial) has 79 edges and 70 vertex of which 10 / 70 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 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 96
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 50 transition count 96
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 33 place count 50 transition count 92
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 36 place count 47 transition count 84
Iterating global reduction 1 with 3 rules applied. Total rules applied 39 place count 47 transition count 84
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 47 transition count 83
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 45 transition count 79
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 45 transition count 79
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 73
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 54 place count 43 transition count 71
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 3 with 4 rules applied. Total rules applied 58 place count 41 transition count 85
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 61 place count 41 transition count 82
Applied a total of 61 rules in 26 ms. Remains 41 /70 variables (removed 29) and now considering 82/129 (removed 47) transitions.
[2024-06-01 00:22:55] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
// Phase 1: matrix 73 rows 41 cols
[2024-06-01 00:22:55] [INFO ] Computed 9 invariants in 1 ms
[2024-06-01 00:22:55] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-06-01 00:22:55] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
[2024-06-01 00:22:55] [INFO ] Invariant cache hit.
[2024-06-01 00:22:55] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-06-01 00:22:55] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2024-06-01 00:22:55] [INFO ] Redundant transitions in 19 ms returned []
Running 66 sub problems to find dead transitions.
[2024-06-01 00:22:55] [INFO ] Flow matrix only has 73 transitions (discarded 9 similar events)
[2024-06-01 00:22:55] [INFO ] Invariant cache hit.
[2024-06-01 00:22:55] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-06-01 00:22:56] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
[2024-06-01 00:22:56] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 1 ms to minimize.
[2024-06-01 00:22:56] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 1 ms to minimize.
[2024-06-01 00:22:56] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 0 ms to minimize.
[2024-06-01 00:22:56] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (OVERLAPS) 72/113 variables, 41/55 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/113 variables, 13/68 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/113 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (OVERLAPS) 0/113 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 113/114 variables, and 68 constraints, problems are : Problem set: 0 solved, 66 unsolved in 942 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (OVERLAPS) 72/113 variables, 41/55 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/113 variables, 13/68 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/113 variables, 66/134 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/113 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (OVERLAPS) 0/113 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 113/114 variables, and 134 constraints, problems are : Problem set: 0 solved, 66 unsolved in 954 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 66/66 constraints, Known Traps: 5/5 constraints]
After SMT, in 1924ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 1925ms
Starting structural reductions in SI_LTL mode, iteration 1 : 41/70 places, 82/129 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2065 ms. Remains : 41/70 places, 82/129 transitions.
Stuttering acceptance computed with spot in 109 ms :[p1, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-10-LTLFireability-08
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-10-LTLFireability-08 finished in 2196 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U p1)))'
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 129/129 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 54 transition count 97
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 54 transition count 97
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 36 place count 54 transition count 93
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 52 transition count 87
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 52 transition count 87
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 50 transition count 83
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 50 transition count 83
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 50 transition count 77
Applied a total of 50 rules in 3 ms. Remains 50 /70 variables (removed 20) and now considering 77/129 (removed 52) transitions.
[2024-06-01 00:22:58] [INFO ] Flow matrix only has 73 transitions (discarded 4 similar events)
// Phase 1: matrix 73 rows 50 cols
[2024-06-01 00:22:58] [INFO ] Computed 10 invariants in 0 ms
[2024-06-01 00:22:58] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-06-01 00:22:58] [INFO ] Flow matrix only has 73 transitions (discarded 4 similar events)
[2024-06-01 00:22:58] [INFO ] Invariant cache hit.
[2024-06-01 00:22:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:22:58] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2024-06-01 00:22:58] [INFO ] Flow matrix only has 73 transitions (discarded 4 similar events)
[2024-06-01 00:22:58] [INFO ] Invariant cache hit.
[2024-06-01 00:22:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 00:22:58] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 1 ms to minimize.
[2024-06-01 00:22:58] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 72/122 variables, 50/62 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/123 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/123 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 123/123 variables, and 63 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1341 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 00:22:59] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 0 ms to minimize.
[2024-06-01 00:22:59] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 72/122 variables, 50/64 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 76/140 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 1/123 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/123 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 11 (OVERLAPS) 0/123 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 123/123 variables, and 141 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1909 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 4/4 constraints]
After SMT, in 3266ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 3268ms
Starting structural reductions in LTL mode, iteration 1 : 50/70 places, 77/129 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3363 ms. Remains : 50/70 places, 77/129 transitions.
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : HealthRecord-PT-10-LTLFireability-09
Product exploration explored 100000 steps with 50000 reset in 77 ms.
Product exploration explored 100000 steps with 50000 reset in 87 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 22 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-10-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-10-LTLFireability-09 finished in 3697 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(p0)||(G(p0) U p1)))))'
Support contains 2 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 129/129 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 54 transition count 98
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 54 transition count 98
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 36 place count 54 transition count 94
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 52 transition count 88
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 52 transition count 88
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 50 transition count 84
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 50 transition count 84
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 49 place count 50 transition count 79
Applied a total of 49 rules in 5 ms. Remains 50 /70 variables (removed 20) and now considering 79/129 (removed 50) transitions.
[2024-06-01 00:23:01] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
// Phase 1: matrix 76 rows 50 cols
[2024-06-01 00:23:01] [INFO ] Computed 9 invariants in 2 ms
[2024-06-01 00:23:01] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-01 00:23:01] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2024-06-01 00:23:01] [INFO ] Invariant cache hit.
[2024-06-01 00:23:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:23:01] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2024-06-01 00:23:01] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2024-06-01 00:23:01] [INFO ] Invariant cache hit.
[2024-06-01 00:23:01] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 00:23:02] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-06-01 00:23:02] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (OVERLAPS) 75/125 variables, 50/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 1/126 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 0/126 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 62 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1271 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 00:23:03] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 0 ms to minimize.
[2024-06-01 00:23:03] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 75/125 variables, 50/63 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 78/141 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 1/126 variables, 1/142 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 142 constraints, problems are : Problem set: 0 solved, 78 unsolved in 2013 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 4/4 constraints]
After SMT, in 3303ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 3304ms
Starting structural reductions in LTL mode, iteration 1 : 50/70 places, 79/129 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3411 ms. Remains : 50/70 places, 79/129 transitions.
Stuttering acceptance computed with spot in 129 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-10-LTLFireability-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-10-LTLFireability-10 finished in 3554 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((X(G((X(p0)||F(p1))))&&(X(p3)||p2)))))'
Support contains 4 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 129/129 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 54 transition count 98
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 54 transition count 98
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 34 place count 54 transition count 96
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 36 place count 52 transition count 90
Iterating global reduction 1 with 2 rules applied. Total rules applied 38 place count 52 transition count 90
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 40 place count 50 transition count 86
Iterating global reduction 1 with 2 rules applied. Total rules applied 42 place count 50 transition count 86
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 48 place count 50 transition count 80
Applied a total of 48 rules in 5 ms. Remains 50 /70 variables (removed 20) and now considering 80/129 (removed 49) transitions.
[2024-06-01 00:23:05] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
// Phase 1: matrix 77 rows 50 cols
[2024-06-01 00:23:05] [INFO ] Computed 9 invariants in 1 ms
[2024-06-01 00:23:05] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-06-01 00:23:05] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2024-06-01 00:23:05] [INFO ] Invariant cache hit.
[2024-06-01 00:23:05] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:23:05] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 79 sub problems to find dead transitions.
[2024-06-01 00:23:05] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2024-06-01 00:23:05] [INFO ] Invariant cache hit.
[2024-06-01 00:23:05] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-06-01 00:23:05] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-06-01 00:23:05] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-06-01 00:23:05] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-06-01 00:23:05] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 76/126 variables, 50/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 1/127 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-06-01 00:23:06] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/127 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/127 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 127/127 variables, and 65 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1853 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-06-01 00:23:07] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 76/126 variables, 50/65 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 79/144 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 1/127 variables, 1/145 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/127 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 127/127 variables, and 145 constraints, problems are : Problem set: 0 solved, 79 unsolved in 2017 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 6/6 constraints]
After SMT, in 3889ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 3890ms
Starting structural reductions in LTL mode, iteration 1 : 50/70 places, 80/129 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3992 ms. Remains : 50/70 places, 80/129 transitions.
Stuttering acceptance computed with spot in 362 ms :[(OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p1)), false, false, (AND (NOT p1) p0 (NOT p2) (NOT p3))]
Running random walk in product with property : HealthRecord-PT-10-LTLFireability-11
Product exploration explored 100000 steps with 0 reset in 53 ms.
Product exploration explored 100000 steps with 2 reset in 53 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND p2 p1 p3 p0), (X p2), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p3)), (X (X p1)), (X (X (NOT (AND (NOT p2) (NOT p3)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 88 ms. Reduced automaton from 8 states, 18 edges and 4 AP (stutter sensitive) to 7 states, 15 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 275 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false, (AND (NOT p1) p0 (NOT p2) (NOT p3))]
Reduction of identical properties reduced properties to check from 13 to 7
RANDOM walk for 40000 steps (2500 resets) in 158 ms. (251 steps per ms) remains 3/7 properties
BEST_FIRST walk for 40004 steps (207 resets) in 20 ms. (1904 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (227 resets) in 22 ms. (1739 steps per ms) remains 2/3 properties
[2024-06-01 00:23:10] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2024-06-01 00:23:10] [INFO ] Invariant cache hit.
[2024-06-01 00:23:10] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 27/31 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 19/50 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 76/126 variables, 50/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/127 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/127 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 127/127 variables, and 60 constraints, problems are : Problem set: 0 solved, 2 unsolved in 52 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem apf1 is UNSAT
Problem apf3 is UNSAT
After SMT solving in domain Int declared 31/127 variables, and 3 constraints, problems are : Problem set: 2 solved, 0 unsolved in 26 ms.
Refiners :[Positive P Invariants (semi-flows): 3/9 constraints, State Equation: 0/50 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 81ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 4 invariant AP formulas.
Knowledge obtained : [(AND p2 p1 p3 p0), (X p2), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p3)), (X (X p1)), (X (X (NOT (AND (NOT p2) (NOT p3))))), (G (OR p1 p2 p0)), (G (OR p1 p3 p0)), (G (OR p1 p2 p3 p0)), (G (OR p1 p0))]
False Knowledge obtained : [(F (NOT (OR p1 p2 (NOT p0)))), (F (NOT (OR p1 p3 (NOT p0)))), (F (NOT p1)), (F (NOT p0)), (F (NOT (OR p1 p2 p3 (NOT p0)))), (F (NOT p2)), (F (NOT p3)), (F (NOT (OR p1 p2))), (F (NOT (OR p1 (NOT p0))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 12 ms. Reduced automaton from 7 states, 15 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-10-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-10-LTLFireability-11 finished in 5059 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
[2024-06-01 00:23:10] [INFO ] Flatten gal took : 13 ms
[2024-06-01 00:23:10] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-06-01 00:23:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 70 places, 129 transitions and 407 arcs took 4 ms.
Total runtime 64324 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA HealthRecord-PT-10-LTLFireability-03 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-10-LTLFireability-05 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717201391395

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2024
ltl formula name HealthRecord-PT-10-LTLFireability-03
ltl formula formula --ltl=/tmp/1472/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 70 places, 129 transitions and 407 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.010 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1472/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1472/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1472/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1472/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 71 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 71, there are 145 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Accepting cycle FOUND at depth ~13!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 37
pnml2lts-mc( 0/ 4): unique states count: 84
pnml2lts-mc( 0/ 4): unique transitions count: 802
pnml2lts-mc( 0/ 4): - self-loop count: 99
pnml2lts-mc( 0/ 4): - claim dead count: 101
pnml2lts-mc( 0/ 4): - claim found count: 25
pnml2lts-mc( 0/ 4): - claim success count: 92
pnml2lts-mc( 0/ 4): - cum. max stack depth: 49
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 92 states 964 transitions, fanout: 10.478
pnml2lts-mc( 0/ 4): Total exploration time 0.000 sec (0.000 sec minimum, 0.000 sec on average)
pnml2lts-mc( 0/ 4): States per second: inf, Transitions per second: inf
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 18.4 B/state, compr.: 6.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 129 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~256.0MB paged-in)
ltl formula name HealthRecord-PT-10-LTLFireability-05
ltl formula formula --ltl=/tmp/1472/ltl_1_
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 70 places, 129 transitions and 407 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1472/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1472/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1472/ltl_1_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1472/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): There are 71 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 71, there are 231 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4): ~153 levels ~10000 states ~48512 transitions
pnml2lts-mc( 3/ 4): ~224 levels ~20000 states ~106124 transitions
pnml2lts-mc( 3/ 4): ~370 levels ~40000 states ~241968 transitions
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 1/ 4): Accepting cycle FOUND at depth ~178!
pnml2lts-mc( 1/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 27117
pnml2lts-mc( 0/ 4): unique states count: 61378
pnml2lts-mc( 0/ 4): unique transitions count: 404838
pnml2lts-mc( 0/ 4): - self-loop count: 29769
pnml2lts-mc( 0/ 4): - claim dead count: 249251
pnml2lts-mc( 0/ 4): - claim found count: 62391
pnml2lts-mc( 0/ 4): - claim success count: 61391
pnml2lts-mc( 0/ 4): - cum. max stack depth: 1149
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 61393 states 404936 transitions, fanout: 6.596
pnml2lts-mc( 0/ 4): Total exploration time 0.330 sec (0.330 sec minimum, 0.330 sec on average)
pnml2lts-mc( 0/ 4): States per second: 186039, Transitions per second: 1227079
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.5MB, 8.7 B/state, compr.: 3.0%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 129 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.5MB (~256.0MB paged-in)

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-10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is HealthRecord-PT-10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r496-tall-171640604200772"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-10.tgz
mv HealthRecord-PT-10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;