Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r179-tall-171640602300764.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)
.............
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is HealthRecord-PT-09, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-171640602300764
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 616K
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 26K Apr 22 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Apr 12 21:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 230K Apr 12 21:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 12 21:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 12 21:30 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 68K 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-09-LTLFireability-00
FORMULA_NAME HealthRecord-PT-09-LTLFireability-01
FORMULA_NAME HealthRecord-PT-09-LTLFireability-02
FORMULA_NAME HealthRecord-PT-09-LTLFireability-03
FORMULA_NAME HealthRecord-PT-09-LTLFireability-04
FORMULA_NAME HealthRecord-PT-09-LTLFireability-05
FORMULA_NAME HealthRecord-PT-09-LTLFireability-06
FORMULA_NAME HealthRecord-PT-09-LTLFireability-07
FORMULA_NAME HealthRecord-PT-09-LTLFireability-08
FORMULA_NAME HealthRecord-PT-09-LTLFireability-09
FORMULA_NAME HealthRecord-PT-09-LTLFireability-10
FORMULA_NAME HealthRecord-PT-09-LTLFireability-11
FORMULA_NAME HealthRecord-PT-09-LTLFireability-12
FORMULA_NAME HealthRecord-PT-09-LTLFireability-13
FORMULA_NAME HealthRecord-PT-09-LTLFireability-14
FORMULA_NAME HealthRecord-PT-09-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716490756144

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-09
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 18:59:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-23 18:59:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 18:59:17] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2024-05-23 18:59:17] [INFO ] Transformed 157 places.
[2024-05-23 18:59:17] [INFO ] Transformed 327 transitions.
[2024-05-23 18:59:17] [INFO ] Found NUPN structural information;
[2024-05-23 18:59:17] [INFO ] Parsed PT model containing 157 places and 327 transitions and 859 arcs in 160 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 2 formulas.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
FORMULA HealthRecord-PT-09-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-09-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 157 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 157/157 places, 301/301 transitions.
Discarding 66 places :
Symmetric choice reduction at 0 with 66 rule applications. Total rules 66 place count 91 transition count 177
Iterating global reduction 0 with 66 rules applied. Total rules applied 132 place count 91 transition count 177
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 133 place count 90 transition count 175
Iterating global reduction 0 with 1 rules applied. Total rules applied 134 place count 90 transition count 175
Applied a total of 134 rules in 30 ms. Remains 90 /157 variables (removed 67) and now considering 175/301 (removed 126) transitions.
[2024-05-23 18:59:17] [INFO ] Flow matrix only has 171 transitions (discarded 4 similar events)
// Phase 1: matrix 171 rows 90 cols
[2024-05-23 18:59:17] [INFO ] Computed 10 invariants in 18 ms
[2024-05-23 18:59:17] [INFO ] Implicit Places using invariants in 234 ms returned []
[2024-05-23 18:59:18] [INFO ] Flow matrix only has 171 transitions (discarded 4 similar events)
[2024-05-23 18:59:18] [INFO ] Invariant cache hit.
[2024-05-23 18:59:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:59:18] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
Running 174 sub problems to find dead transitions.
[2024-05-23 18:59:18] [INFO ] Flow matrix only has 171 transitions (discarded 4 similar events)
[2024-05-23 18:59:18] [INFO ] Invariant cache hit.
[2024-05-23 18:59:18] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (OVERLAPS) 1/90 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 174 unsolved
[2024-05-23 18:59:19] [INFO ] Deduced a trap composed of 12 places in 56 ms of which 9 ms to minimize.
[2024-05-23 18:59:19] [INFO ] Deduced a trap composed of 10 places in 43 ms of which 2 ms to minimize.
[2024-05-23 18:59:19] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 1 ms to minimize.
[2024-05-23 18:59:19] [INFO ] Deduced a trap composed of 31 places in 44 ms of which 1 ms to minimize.
[2024-05-23 18:59:19] [INFO ] Deduced a trap composed of 27 places in 45 ms of which 1 ms to minimize.
[2024-05-23 18:59:19] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 1 ms to minimize.
[2024-05-23 18:59:19] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
[2024-05-23 18:59:19] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
[2024-05-23 18:59:19] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 1 ms to minimize.
[2024-05-23 18:59:19] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
[2024-05-23 18:59:19] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 1 ms to minimize.
[2024-05-23 18:59:19] [INFO ] Deduced a trap composed of 37 places in 39 ms of which 1 ms to minimize.
[2024-05-23 18:59:19] [INFO ] Deduced a trap composed of 30 places in 43 ms of which 1 ms to minimize.
[2024-05-23 18:59:19] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 1 ms to minimize.
[2024-05-23 18:59:19] [INFO ] Deduced a trap composed of 25 places in 39 ms of which 0 ms to minimize.
[2024-05-23 18:59:20] [INFO ] Deduced a trap composed of 37 places in 42 ms of which 1 ms to minimize.
[2024-05-23 18:59:20] [INFO ] Deduced a trap composed of 35 places in 33 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 17/27 constraints. Problems are: Problem set: 0 solved, 174 unsolved
[2024-05-23 18:59:20] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 174 unsolved
[2024-05-23 18:59:20] [INFO ] Deduced a trap composed of 27 places in 53 ms of which 1 ms to minimize.
[2024-05-23 18:59:21] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 1 ms to minimize.
[2024-05-23 18:59:21] [INFO ] Deduced a trap composed of 33 places in 34 ms of which 1 ms to minimize.
[2024-05-23 18:59:21] [INFO ] Deduced a trap composed of 37 places in 34 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 4/32 constraints. Problems are: Problem set: 0 solved, 174 unsolved
[2024-05-23 18:59:21] [INFO ] Deduced a trap composed of 36 places in 34 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 8 (OVERLAPS) 170/260 variables, 90/123 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/260 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 10 (OVERLAPS) 1/261 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/261 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 12 (OVERLAPS) 0/261 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 174 unsolved
No progress, stopping.
After SMT solving in domain Real declared 261/261 variables, and 124 constraints, problems are : Problem set: 0 solved, 174 unsolved in 8000 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 90/90 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 174/174 constraints, Known Traps: 23/23 constraints]
Escalating to Integer solving :Problem set: 0 solved, 174 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 1 (OVERLAPS) 1/90 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 23/33 constraints. Problems are: Problem set: 0 solved, 174 unsolved
[2024-05-23 18:59:26] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
[2024-05-23 18:59:26] [INFO ] Deduced a trap composed of 36 places in 37 ms of which 1 ms to minimize.
[2024-05-23 18:59:26] [INFO ] Deduced a trap composed of 18 places in 36 ms of which 1 ms to minimize.
[2024-05-23 18:59:27] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 0 ms to minimize.
[2024-05-23 18:59:27] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-05-23 18:59:27] [INFO ] Deduced a trap composed of 18 places in 24 ms of which 0 ms to minimize.
[2024-05-23 18:59:27] [INFO ] Deduced a trap composed of 20 places in 31 ms of which 0 ms to minimize.
[2024-05-23 18:59:27] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 1 ms to minimize.
[2024-05-23 18:59:27] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-05-23 18:59:27] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 0 ms to minimize.
[2024-05-23 18:59:27] [INFO ] Deduced a trap composed of 20 places in 29 ms of which 0 ms to minimize.
[2024-05-23 18:59:27] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 3 ms to minimize.
[2024-05-23 18:59:27] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
[2024-05-23 18:59:27] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/90 variables, 14/47 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 6 (OVERLAPS) 170/260 variables, 90/137 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/260 variables, 174/311 constraints. Problems are: Problem set: 0 solved, 174 unsolved
[2024-05-23 18:59:29] [INFO ] Deduced a trap composed of 35 places in 44 ms of which 1 ms to minimize.
[2024-05-23 18:59:29] [INFO ] Deduced a trap composed of 34 places in 45 ms of which 0 ms to minimize.
[2024-05-23 18:59:29] [INFO ] Deduced a trap composed of 33 places in 38 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/260 variables, 3/314 constraints. Problems are: Problem set: 0 solved, 174 unsolved
[2024-05-23 18:59:31] [INFO ] Deduced a trap composed of 32 places in 35 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/260 variables, 1/315 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/260 variables, 0/315 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 11 (OVERLAPS) 1/261 variables, 1/316 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/261 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 174 unsolved
At refinement iteration 13 (OVERLAPS) 0/261 variables, 0/316 constraints. Problems are: Problem set: 0 solved, 174 unsolved
No progress, stopping.
After SMT solving in domain Int declared 261/261 variables, and 316 constraints, problems are : Problem set: 0 solved, 174 unsolved in 16591 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 90/90 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 174/174 constraints, Known Traps: 41/41 constraints]
After SMT, in 24715ms problems are : Problem set: 0 solved, 174 unsolved
Search for dead transitions found 0 dead transitions in 24734ms
Starting structural reductions in LTL mode, iteration 1 : 90/157 places, 175/301 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25149 ms. Remains : 90/157 places, 175/301 transitions.
Support contains 32 out of 90 places after structural reductions.
[2024-05-23 18:59:43] [INFO ] Flatten gal took : 44 ms
[2024-05-23 18:59:43] [INFO ] Flatten gal took : 16 ms
[2024-05-23 18:59:43] [INFO ] Input system was already deterministic with 175 transitions.
RANDOM walk for 40000 steps (2360 resets) in 1479 ms. (27 steps per ms) remains 15/31 properties
BEST_FIRST walk for 4004 steps (31 resets) in 31 ms. (125 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (37 resets) in 27 ms. (143 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (34 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (36 resets) in 45 ms. (87 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4003 steps (33 resets) in 13 ms. (285 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (37 resets) in 24 ms. (160 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (30 resets) in 13 ms. (285 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (33 resets) in 23 ms. (166 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (34 resets) in 24 ms. (160 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (34 resets) in 16 ms. (235 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4002 steps (38 resets) in 29 ms. (133 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (32 resets) in 17 ms. (222 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (34 resets) in 14 ms. (266 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (35 resets) in 20 ms. (190 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (35 resets) in 22 ms. (174 steps per ms) remains 14/14 properties
[2024-05-23 18:59:43] [INFO ] Flow matrix only has 171 transitions (discarded 4 similar events)
[2024-05-23 18:59:43] [INFO ] Invariant cache hit.
[2024-05-23 18:59:43] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 40/55 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-23 18:59:43] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-23 18:59:43] [INFO ] Deduced a trap composed of 25 places in 42 ms of which 1 ms to minimize.
[2024-05-23 18:59:44] [INFO ] Deduced a trap composed of 36 places in 28 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-23 18:59:44] [INFO ] Deduced a trap composed of 26 places in 50 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-23 18:59:44] [INFO ] Deduced a trap composed of 38 places in 92 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (OVERLAPS) 35/90 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-23 18:59:44] [INFO ] Deduced a trap composed of 32 places in 82 ms of which 1 ms to minimize.
[2024-05-23 18:59:44] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-05-23 18:59:44] [INFO ] Deduced a trap composed of 32 places in 56 ms of which 0 ms to minimize.
[2024-05-23 18:59:44] [INFO ] Deduced a trap composed of 33 places in 73 ms of which 0 ms to minimize.
[2024-05-23 18:59:44] [INFO ] Deduced a trap composed of 32 places in 34 ms of which 2 ms to minimize.
[2024-05-23 18:59:44] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 0 ms to minimize.
[2024-05-23 18:59:44] [INFO ] Deduced a trap composed of 34 places in 40 ms of which 0 ms to minimize.
[2024-05-23 18:59:44] [INFO ] Deduced a trap composed of 26 places in 37 ms of which 0 ms to minimize.
[2024-05-23 18:59:44] [INFO ] Deduced a trap composed of 39 places in 40 ms of which 1 ms to minimize.
[2024-05-23 18:59:44] [INFO ] Deduced a trap composed of 38 places in 39 ms of which 1 ms to minimize.
[2024-05-23 18:59:44] [INFO ] Deduced a trap composed of 40 places in 42 ms of which 8 ms to minimize.
[2024-05-23 18:59:44] [INFO ] Deduced a trap composed of 36 places in 43 ms of which 1 ms to minimize.
[2024-05-23 18:59:45] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/90 variables, 13/28 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-23 18:59:45] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-23 18:59:45] [INFO ] Deduced a trap composed of 33 places in 40 ms of which 1 ms to minimize.
[2024-05-23 18:59:45] [INFO ] Deduced a trap composed of 33 places in 41 ms of which 0 ms to minimize.
[2024-05-23 18:59:45] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/90 variables, 4/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/90 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (OVERLAPS) 170/260 variables, 90/122 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/260 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 13 (OVERLAPS) 1/261 variables, 1/123 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/261 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 15 (OVERLAPS) 0/261 variables, 0/123 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 261/261 variables, and 123 constraints, problems are : Problem set: 0 solved, 14 unsolved in 1781 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 90/90 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 22/22 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 40/55 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/55 variables, 5/7 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-23 18:59:45] [INFO ] Deduced a trap composed of 42 places in 40 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/55 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/55 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (OVERLAPS) 35/90 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 17/33 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-23 18:59:45] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 1 ms to minimize.
[2024-05-23 18:59:45] [INFO ] Deduced a trap composed of 36 places in 38 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/90 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-23 18:59:45] [INFO ] Deduced a trap composed of 24 places in 44 ms of which 0 ms to minimize.
[2024-05-23 18:59:45] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/90 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-23 18:59:46] [INFO ] Deduced a trap composed of 26 places in 46 ms of which 0 ms to minimize.
[2024-05-23 18:59:46] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 0 ms to minimize.
[2024-05-23 18:59:46] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 1 ms to minimize.
[2024-05-23 18:59:46] [INFO ] Deduced a trap composed of 35 places in 46 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/90 variables, 4/41 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-23 18:59:46] [INFO ] Deduced a trap composed of 40 places in 47 ms of which 1 ms to minimize.
[2024-05-23 18:59:46] [INFO ] Deduced a trap composed of 37 places in 36 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/90 variables, 2/43 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/90 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 12 (OVERLAPS) 170/260 variables, 90/133 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/260 variables, 14/147 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-05-23 18:59:46] [INFO ] Deduced a trap composed of 29 places in 47 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/260 variables, 1/148 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/260 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 16 (OVERLAPS) 1/261 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/261 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 18 (OVERLAPS) 0/261 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 261/261 variables, and 149 constraints, problems are : Problem set: 0 solved, 14 unsolved in 1418 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 90/90 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 34/34 constraints]
After SMT, in 3209ms problems are : Problem set: 0 solved, 14 unsolved
Fused 14 Parikh solutions to 12 different solutions.
Parikh walk visited 13 properties in 244 ms.
Support contains 1 out of 90 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 90/90 places, 175/175 transitions.
Graph (trivial) has 112 edges and 90 vertex of which 10 / 90 are part of one of the 5 SCC in 2 ms
Free SCC test removed 5 places
Drop transitions (Empty/Sink Transition effects.) removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Graph (complete) has 348 edges and 85 vertex of which 83 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 5 place count 83 transition count 157
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 80 transition count 156
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 9 place count 80 transition count 153
Deduced a syphon composed of 3 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 17 place count 75 transition count 153
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 41 place count 51 transition count 105
Iterating global reduction 2 with 24 rules applied. Total rules applied 65 place count 51 transition count 105
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 73 place count 43 transition count 89
Iterating global reduction 2 with 8 rules applied. Total rules applied 81 place count 43 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 90 place count 43 transition count 80
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 93 place count 40 transition count 71
Iterating global reduction 3 with 3 rules applied. Total rules applied 96 place count 40 transition count 71
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 99 place count 37 transition count 65
Iterating global reduction 3 with 3 rules applied. Total rules applied 102 place count 37 transition count 65
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 111 place count 37 transition count 56
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 113 place count 36 transition count 55
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 114 place count 36 transition count 54
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -37
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 126 place count 30 transition count 91
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 128 place count 30 transition count 89
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 130 place count 30 transition count 87
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 132 place count 28 transition count 87
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 6 with 3 rules applied. Total rules applied 135 place count 28 transition count 84
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 137 place count 28 transition count 84
Applied a total of 137 rules in 47 ms. Remains 28 /90 variables (removed 62) and now considering 84/175 (removed 91) transitions.
Running 68 sub problems to find dead transitions.
[2024-05-23 18:59:47] [INFO ] Flow matrix only has 76 transitions (discarded 8 similar events)
// Phase 1: matrix 76 rows 28 cols
[2024-05-23 18:59:47] [INFO ] Computed 6 invariants in 10 ms
[2024-05-23 18:59:47] [INFO ] State equation strengthened by 25 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 68 unsolved
Problem TDEAD82 is UNSAT
At refinement iteration 3 (OVERLAPS) 76/104 variables, 28/34 constraints. Problems are: Problem set: 1 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/104 variables, 25/59 constraints. Problems are: Problem set: 1 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/104 variables, 0/59 constraints. Problems are: Problem set: 1 solved, 67 unsolved
At refinement iteration 6 (OVERLAPS) 0/104 variables, 0/59 constraints. Problems are: Problem set: 1 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 104/104 variables, and 59 constraints, problems are : Problem set: 1 solved, 67 unsolved in 760 ms.
Refiners :[Generalized P Invariants (flows): 6/6 constraints, State Equation: 28/28 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 1/28 variables, 6/6 constraints. Problems are: Problem set: 1 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 67 unsolved
At refinement iteration 3 (OVERLAPS) 76/104 variables, 28/34 constraints. Problems are: Problem set: 1 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/104 variables, 25/59 constraints. Problems are: Problem set: 1 solved, 67 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/104 variables, 67/126 constraints. Problems are: Problem set: 1 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/104 variables, 0/126 constraints. Problems are: Problem set: 1 solved, 67 unsolved
At refinement iteration 7 (OVERLAPS) 0/104 variables, 0/126 constraints. Problems are: Problem set: 1 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 104/104 variables, and 126 constraints, problems are : Problem set: 1 solved, 67 unsolved in 1050 ms.
Refiners :[Generalized P Invariants (flows): 6/6 constraints, State Equation: 28/28 constraints, ReadFeed: 25/25 constraints, PredecessorRefiner: 67/68 constraints, Known Traps: 0/0 constraints]
After SMT, in 1873ms problems are : Problem set: 1 solved, 67 unsolved
Search for dead transitions found 1 dead transitions in 1874ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 28/90 places, 83/175 transitions.
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 28 transition count 83
Applied a total of 9 rules in 12 ms. Remains 28 /28 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1936 ms. Remains : 28/90 places, 83/175 transitions.
RANDOM walk for 16546 steps (5542 resets) in 410 ms. (40 steps per ms) remains 0/1 properties
Computed a total of 7 stabilizing places and 10 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(p1))))'
Support contains 2 out of 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 175/175 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 65 transition count 126
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 65 transition count 126
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 57 place count 58 transition count 112
Iterating global reduction 0 with 7 rules applied. Total rules applied 64 place count 58 transition count 112
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 73 place count 58 transition count 103
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 76 place count 55 transition count 94
Iterating global reduction 1 with 3 rules applied. Total rules applied 79 place count 55 transition count 94
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 82 place count 52 transition count 88
Iterating global reduction 1 with 3 rules applied. Total rules applied 85 place count 52 transition count 88
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 94 place count 52 transition count 79
Applied a total of 94 rules in 6 ms. Remains 52 /90 variables (removed 38) and now considering 79/175 (removed 96) transitions.
[2024-05-23 18:59:49] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
// Phase 1: matrix 76 rows 52 cols
[2024-05-23 18:59:49] [INFO ] Computed 9 invariants in 2 ms
[2024-05-23 18:59:49] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-23 18:59:49] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2024-05-23 18:59:49] [INFO ] Invariant cache hit.
[2024-05-23 18:59:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:59:49] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2024-05-23 18:59:49] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2024-05-23 18:59:49] [INFO ] Invariant cache hit.
[2024-05-23 18:59:49] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-05-23 18:59:50] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2024-05-23 18:59:50] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (OVERLAPS) 75/127 variables, 52/63 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 1/128 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 0/128 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 128/128 variables, and 64 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1198 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 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) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-05-23 18:59:51] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-05-23 18:59:51] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-05-23 18:59:51] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-05-23 18:59:51] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 75/127 variables, 52/67 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 78/145 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 1/128 variables, 1/146 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/128 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 12 (OVERLAPS) 0/128 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 128/128 variables, and 146 constraints, problems are : Problem set: 0 solved, 78 unsolved in 2318 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 6/6 constraints]
After SMT, in 3538ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 3539ms
Starting structural reductions in LTL mode, iteration 1 : 52/90 places, 79/175 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3642 ms. Remains : 52/90 places, 79/175 transitions.
Stuttering acceptance computed with spot in 269 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : HealthRecord-PT-09-LTLFireability-00
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA HealthRecord-PT-09-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLFireability-00 finished in 3983 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 U (p0&&G(p1)))||X(p2)))))'
Support contains 3 out of 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 175/175 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 66 transition count 128
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 66 transition count 128
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 55 place count 59 transition count 114
Iterating global reduction 0 with 7 rules applied. Total rules applied 62 place count 59 transition count 114
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 68 place count 59 transition count 108
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 71 place count 56 transition count 99
Iterating global reduction 1 with 3 rules applied. Total rules applied 74 place count 56 transition count 99
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 76 place count 54 transition count 95
Iterating global reduction 1 with 2 rules applied. Total rules applied 78 place count 54 transition count 95
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 84 place count 54 transition count 89
Applied a total of 84 rules in 10 ms. Remains 54 /90 variables (removed 36) and now considering 89/175 (removed 86) transitions.
[2024-05-23 18:59:53] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
// Phase 1: matrix 86 rows 54 cols
[2024-05-23 18:59:53] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 18:59:53] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-23 18:59:53] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2024-05-23 18:59:53] [INFO ] Invariant cache hit.
[2024-05-23 18:59:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 18:59:53] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2024-05-23 18:59:53] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2024-05-23 18:59:53] [INFO ] Invariant cache hit.
[2024-05-23 18:59:53] [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, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 88 unsolved
[2024-05-23 18:59:54] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-05-23 18:59:54] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-23 18:59:54] [INFO ] Deduced a trap composed of 16 places in 24 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, 88 unsolved
[2024-05-23 18:59:54] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (OVERLAPS) 85/139 variables, 54/67 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (OVERLAPS) 1/140 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (OVERLAPS) 0/140 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 68 constraints, problems are : Problem set: 0 solved, 88 unsolved in 1883 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
[2024-05-23 18:59:55] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 88 unsolved
[2024-05-23 18:59:56] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-05-23 18:59:56] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 85/139 variables, 54/70 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 88/158 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (OVERLAPS) 1/140 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/140 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 11 (OVERLAPS) 0/140 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 159 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2756 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 7/7 constraints]
After SMT, in 4670ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 4671ms
Starting structural reductions in LTL mode, iteration 1 : 54/90 places, 89/175 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4777 ms. Remains : 54/90 places, 89/175 transitions.
Stuttering acceptance computed with spot in 394 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), false, false, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : HealthRecord-PT-09-LTLFireability-01
Product exploration explored 100000 steps with 33495 reset in 254 ms.
Product exploration explored 100000 steps with 33298 reset in 160 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X p2), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p0)), (X (NOT p1)), (X (NOT (AND p1 p0 (NOT p2)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 p0)))), (X (X p2)), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p0 p2)))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X (NOT (AND p1 p0 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 28 factoid took 175 ms. Reduced automaton from 8 states, 48 edges and 3 AP (stutter sensitive) to 8 states, 48 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 355 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), false, false, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (2383 resets) in 343 ms. (116 steps per ms) remains 6/19 properties
BEST_FIRST walk for 40003 steps (357 resets) in 150 ms. (264 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (357 resets) in 98 ms. (404 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (350 resets) in 84 ms. (470 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (350 resets) in 77 ms. (512 steps per ms) remains 4/6 properties
BEST_FIRST walk for 40004 steps (355 resets) in 48 ms. (816 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (353 resets) in 48 ms. (816 steps per ms) remains 4/4 properties
[2024-05-23 19:00:00] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2024-05-23 19:00:00] [INFO ] Invariant cache hit.
[2024-05-23 19:00:00] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 28/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-23 19:00:00] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 1 ms to minimize.
[2024-05-23 19:00:00] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 1 ms to minimize.
Problem apf18 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 2/4 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/4 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 23/54 variables, 7/11 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Problem apf12 is UNSAT
At refinement iteration 6 (OVERLAPS) 85/139 variables, 54/65 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 0/65 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1/140 variables, 1/66 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/140 variables, 0/66 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/140 variables, 0/66 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 66 constraints, problems are : Problem set: 2 solved, 2 unsolved in 142 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 2 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 28/31 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 2/4 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/4 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 23/54 variables, 7/11 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/11 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 85/139 variables, 54/65 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 2/67 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 0/67 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/140 variables, 1/68 constraints. Problems are: Problem set: 2 solved, 2 unsolved
[2024-05-23 19:00:00] [INFO ] Deduced a trap composed of 20 places in 28 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/140 variables, 1/69 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/140 variables, 0/69 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/140 variables, 0/69 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 69 constraints, problems are : Problem set: 2 solved, 2 unsolved in 110 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/4 constraints, Known Traps: 3/3 constraints]
After SMT, in 267ms problems are : Problem set: 2 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 1370 steps, including 70 resets, run visited all 2 properties in 10 ms. (steps per millisecond=137 )
Parikh walk visited 2 properties in 13 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X p2), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p0)), (X (NOT p1)), (X (NOT (AND p1 p0 (NOT p2)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 p0)))), (X (X p2)), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p0 p2)))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X (NOT (AND p1 p0 (NOT p2))))), (G (OR p2 (NOT p0) p1)), (G (OR p2 (NOT p0) (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR p2 p1))), (F (NOT (OR (NOT p2) (NOT p0) (NOT p1)))), (F (NOT (OR p2 (NOT p1)))), (F (NOT (AND p2 (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR p2 p0 p1))), (F (NOT (OR p2 p0))), (F p0), (F (NOT (OR (NOT p2) (NOT p0) p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p2 p0 (NOT p1)))), (F p1), (F (NOT (AND p2 (NOT p0)))), (F (NOT (OR (NOT p2) p0 (NOT p1)))), (F (NOT p2)), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 30 factoid took 833 ms. Reduced automaton from 8 states, 48 edges and 3 AP (stutter sensitive) to 4 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 214 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p1) (NOT p2)), false]
Stuttering acceptance computed with spot in 180 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p1) (NOT p2)), false]
Support contains 3 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 89/89 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2024-05-23 19:00:01] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2024-05-23 19:00:01] [INFO ] Invariant cache hit.
[2024-05-23 19:00:01] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-23 19:00:01] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2024-05-23 19:00:01] [INFO ] Invariant cache hit.
[2024-05-23 19:00:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:00:01] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2024-05-23 19:00:01] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2024-05-23 19:00:01] [INFO ] Invariant cache hit.
[2024-05-23 19:00:01] [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, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 88 unsolved
[2024-05-23 19:00:02] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-05-23 19:00:02] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-23 19:00:02] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 88 unsolved
[2024-05-23 19:00:02] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (OVERLAPS) 85/139 variables, 54/67 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (OVERLAPS) 1/140 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (OVERLAPS) 0/140 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 68 constraints, problems are : Problem set: 0 solved, 88 unsolved in 1858 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
[2024-05-23 19:00:03] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 88 unsolved
[2024-05-23 19:00:04] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 0 ms to minimize.
[2024-05-23 19:00:04] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 85/139 variables, 54/70 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 88/158 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (OVERLAPS) 1/140 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/140 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 11 (OVERLAPS) 0/140 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 159 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2696 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 7/7 constraints]
After SMT, in 4574ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 4575ms
Finished structural reductions in LTL mode , in 1 iterations and 4662 ms. Remains : 54/54 places, 89/89 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X p2), (X (NOT p1)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p0 p1)))), (X (X p2)), (X (X (AND p2 (NOT p1)))), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 129 ms. Reduced automaton from 4 states, 13 edges and 3 AP (stutter sensitive) to 4 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p1) (NOT p2)), false]
Reduction of identical properties reduced properties to check from 9 to 8
RANDOM walk for 40000 steps (2357 resets) in 159 ms. (250 steps per ms) remains 2/8 properties
BEST_FIRST walk for 40004 steps (350 resets) in 23 ms. (1666 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (350 resets) in 23 ms. (1666 steps per ms) remains 2/2 properties
[2024-05-23 19:00:06] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2024-05-23 19:00:06] [INFO ] Invariant cache hit.
[2024-05-23 19:00:06] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 28/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 23/54 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 85/139 variables, 54/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1/140 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/140 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 64 constraints, problems are : Problem set: 0 solved, 2 unsolved in 55 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 28/31 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-23 19:00:06] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 23/54 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 85/139 variables, 54/64 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 2/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/140 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/140 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/140 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 67 constraints, problems are : Problem set: 0 solved, 2 unsolved in 96 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 155ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 176 steps, including 9 resets, run visited all 2 properties in 1 ms. (steps per millisecond=176 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 2 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X p2), (X (NOT p1)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p0 p1)))), (X (X p2)), (X (X (AND p2 (NOT p1)))), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (AND p2 (NOT p1)))), (F (NOT (OR p2 p1))), (F (NOT (OR (NOT p2) (NOT p1)))), (F (NOT (OR p2 (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 14 factoid took 509 ms. Reduced automaton from 4 states, 13 edges and 3 AP (stutter sensitive) to 4 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p1) (NOT p2)), false]
Stuttering acceptance computed with spot in 166 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p1) (NOT p2)), false]
Stuttering acceptance computed with spot in 155 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p1) (NOT p2)), false]
Product exploration explored 100000 steps with 33372 reset in 124 ms.
Product exploration explored 100000 steps with 33318 reset in 131 ms.
Support contains 3 out of 54 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 54/54 places, 89/89 transitions.
Applied a total of 0 rules in 2 ms. Remains 54 /54 variables (removed 0) and now considering 89/89 (removed 0) transitions.
[2024-05-23 19:00:08] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2024-05-23 19:00:08] [INFO ] Invariant cache hit.
[2024-05-23 19:00:08] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-23 19:00:08] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2024-05-23 19:00:08] [INFO ] Invariant cache hit.
[2024-05-23 19:00:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:00:08] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 88 sub problems to find dead transitions.
[2024-05-23 19:00:08] [INFO ] Flow matrix only has 86 transitions (discarded 3 similar events)
[2024-05-23 19:00:08] [INFO ] Invariant cache hit.
[2024-05-23 19:00:08] [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, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 88 unsolved
[2024-05-23 19:00:08] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
[2024-05-23 19:00:08] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-05-23 19:00:08] [INFO ] Deduced a trap composed of 16 places in 32 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, 88 unsolved
[2024-05-23 19:00:09] [INFO ] Deduced a trap composed of 15 places in 47 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (OVERLAPS) 85/139 variables, 54/67 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (OVERLAPS) 1/140 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (OVERLAPS) 0/140 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 68 constraints, problems are : Problem set: 0 solved, 88 unsolved in 1849 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 88 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 88 unsolved
[2024-05-23 19:00:10] [INFO ] Deduced a trap composed of 12 places in 52 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 88 unsolved
[2024-05-23 19:00:10] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 1 ms to minimize.
[2024-05-23 19:00:10] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 6 (OVERLAPS) 85/139 variables, 54/70 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 88/158 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 9 (OVERLAPS) 1/140 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/140 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 88 unsolved
At refinement iteration 11 (OVERLAPS) 0/140 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 88 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 159 constraints, problems are : Problem set: 0 solved, 88 unsolved in 2768 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 88/88 constraints, Known Traps: 7/7 constraints]
After SMT, in 4645ms problems are : Problem set: 0 solved, 88 unsolved
Search for dead transitions found 0 dead transitions in 4646ms
Finished structural reductions in LTL mode , in 1 iterations and 4722 ms. Remains : 54/54 places, 89/89 transitions.
Treatment of property HealthRecord-PT-09-LTLFireability-01 finished in 19477 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)&&X(G(p1)))))'
Support contains 2 out of 90 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 90/90 places, 175/175 transitions.
Graph (trivial) has 111 edges and 90 vertex of which 12 / 90 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 25 place count 59 transition count 121
Iterating global reduction 0 with 24 rules applied. Total rules applied 49 place count 59 transition count 121
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 56 place count 52 transition count 107
Iterating global reduction 0 with 7 rules applied. Total rules applied 63 place count 52 transition count 107
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 72 place count 52 transition count 98
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 74 place count 50 transition count 92
Iterating global reduction 1 with 2 rules applied. Total rules applied 76 place count 50 transition count 92
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 78 place count 48 transition count 88
Iterating global reduction 1 with 2 rules applied. Total rules applied 80 place count 48 transition count 88
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 86 place count 48 transition count 82
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 88 place count 47 transition count 81
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 89 place count 47 transition count 80
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -19
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 93 place count 45 transition count 99
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 96 place count 45 transition count 96
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 97 place count 44 transition count 95
Applied a total of 97 rules in 22 ms. Remains 44 /90 variables (removed 46) and now considering 95/175 (removed 80) transitions.
[2024-05-23 19:00:13] [INFO ] Flow matrix only has 84 transitions (discarded 11 similar events)
// Phase 1: matrix 84 rows 44 cols
[2024-05-23 19:00:13] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 19:00:13] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-23 19:00:13] [INFO ] Flow matrix only has 84 transitions (discarded 11 similar events)
[2024-05-23 19:00:13] [INFO ] Invariant cache hit.
[2024-05-23 19:00:13] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-05-23 19:00:13] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2024-05-23 19:00:13] [INFO ] Redundant transitions in 23 ms returned []
Running 81 sub problems to find dead transitions.
[2024-05-23 19:00:13] [INFO ] Flow matrix only has 84 transitions (discarded 11 similar events)
[2024-05-23 19:00:13] [INFO ] Invariant cache hit.
[2024-05-23 19:00:13] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 7/44 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 81 unsolved
[2024-05-23 19:00:13] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
[2024-05-23 19:00:13] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 81 unsolved
[2024-05-23 19:00:13] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (OVERLAPS) 83/127 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 17/73 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 9 (OVERLAPS) 0/127 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Real declared 127/128 variables, and 73 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1397 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 7/44 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 83/127 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 17/73 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 81/154 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 9 (OVERLAPS) 0/127 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Int declared 127/128 variables, and 154 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1342 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 3/3 constraints]
After SMT, in 2772ms problems are : Problem set: 0 solved, 81 unsolved
Search for dead transitions found 0 dead transitions in 2773ms
Starting structural reductions in SI_LTL mode, iteration 1 : 44/90 places, 95/175 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2905 ms. Remains : 44/90 places, 95/175 transitions.
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-09-LTLFireability-02
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-09-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLFireability-02 finished in 3102 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 U X(p0)))))'
Support contains 1 out of 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 175/175 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 64 transition count 124
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 64 transition count 124
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 59 place count 57 transition count 110
Iterating global reduction 0 with 7 rules applied. Total rules applied 66 place count 57 transition count 110
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 72 place count 57 transition count 104
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 75 place count 54 transition count 95
Iterating global reduction 1 with 3 rules applied. Total rules applied 78 place count 54 transition count 95
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 81 place count 51 transition count 89
Iterating global reduction 1 with 3 rules applied. Total rules applied 84 place count 51 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 93 place count 51 transition count 80
Applied a total of 93 rules in 6 ms. Remains 51 /90 variables (removed 39) and now considering 80/175 (removed 95) transitions.
[2024-05-23 19:00:16] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
// Phase 1: matrix 77 rows 51 cols
[2024-05-23 19:00:16] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 19:00:16] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-23 19:00:16] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2024-05-23 19:00:16] [INFO ] Invariant cache hit.
[2024-05-23 19:00:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:00:16] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Running 79 sub problems to find dead transitions.
[2024-05-23 19:00:16] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2024-05-23 19:00:16] [INFO ] Invariant cache hit.
[2024-05-23 19:00:16] [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, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-05-23 19:00:16] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-23 19:00:16] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 76/127 variables, 51/62 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 1/128 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 0/128 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 128/128 variables, and 63 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1259 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-05-23 19:00:17] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-05-23 19:00:17] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 76/127 variables, 51/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/127 variables, 79/143 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 1/128 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/128 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/128 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 128/128 variables, and 144 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1795 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 4/4 constraints]
After SMT, in 3083ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 3083ms
Starting structural reductions in LTL mode, iteration 1 : 51/90 places, 80/175 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3166 ms. Remains : 51/90 places, 80/175 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-09-LTLFireability-03
Stuttering criterion allowed to conclude after 31 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-09-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLFireability-03 finished in 3249 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 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 175/175 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 64 transition count 124
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 64 transition count 124
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 59 place count 57 transition count 110
Iterating global reduction 0 with 7 rules applied. Total rules applied 66 place count 57 transition count 110
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 72 place count 57 transition count 104
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 75 place count 54 transition count 95
Iterating global reduction 1 with 3 rules applied. Total rules applied 78 place count 54 transition count 95
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 81 place count 51 transition count 89
Iterating global reduction 1 with 3 rules applied. Total rules applied 84 place count 51 transition count 89
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 93 place count 51 transition count 80
Applied a total of 93 rules in 8 ms. Remains 51 /90 variables (removed 39) and now considering 80/175 (removed 95) transitions.
[2024-05-23 19:00:19] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
// Phase 1: matrix 77 rows 51 cols
[2024-05-23 19:00:19] [INFO ] Computed 9 invariants in 0 ms
[2024-05-23 19:00:19] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-23 19:00:19] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2024-05-23 19:00:19] [INFO ] Invariant cache hit.
[2024-05-23 19:00:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:00:19] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 79 sub problems to find dead transitions.
[2024-05-23 19:00:19] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2024-05-23 19:00:19] [INFO ] Invariant cache hit.
[2024-05-23 19:00:19] [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, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-05-23 19:00:19] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 0 ms to minimize.
[2024-05-23 19:00:19] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-05-23 19:00:20] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 76/127 variables, 51/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/127 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 1/128 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/128 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 0/128 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 128/128 variables, and 64 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1238 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-05-23 19:00:21] [INFO ] Deduced a trap composed of 17 places in 22 ms of which 1 ms to minimize.
[2024-05-23 19:00:21] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2024-05-23 19:00:21] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-05-23 19:00:21] [INFO ] Deduced a trap composed of 17 places in 25 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 76/127 variables, 51/67 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/127 variables, 79/146 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (OVERLAPS) 1/128 variables, 1/147 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/128 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 11 (OVERLAPS) 0/128 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 128/128 variables, and 147 constraints, problems are : Problem set: 0 solved, 79 unsolved in 2106 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 7/7 constraints]
After SMT, in 3362ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 3363ms
Starting structural reductions in LTL mode, iteration 1 : 51/90 places, 80/175 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3453 ms. Remains : 51/90 places, 80/175 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-09-LTLFireability-04
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-09-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLFireability-04 finished in 3529 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 90 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 90/90 places, 175/175 transitions.
Graph (trivial) has 93 edges and 90 vertex of which 12 / 90 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 26 place count 58 transition count 119
Iterating global reduction 0 with 25 rules applied. Total rules applied 51 place count 58 transition count 119
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 59 place count 50 transition count 103
Iterating global reduction 0 with 8 rules applied. Total rules applied 67 place count 50 transition count 103
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 76 place count 50 transition count 94
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 79 place count 47 transition count 85
Iterating global reduction 1 with 3 rules applied. Total rules applied 82 place count 47 transition count 85
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 85 place count 44 transition count 79
Iterating global reduction 1 with 3 rules applied. Total rules applied 88 place count 44 transition count 79
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 96 place count 44 transition count 71
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 98 place count 43 transition count 70
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 99 place count 43 transition count 69
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 103 place count 41 transition count 83
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 106 place count 41 transition count 80
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 107 place count 40 transition count 79
Applied a total of 107 rules in 22 ms. Remains 40 /90 variables (removed 50) and now considering 79/175 (removed 96) transitions.
[2024-05-23 19:00:23] [INFO ] Flow matrix only has 69 transitions (discarded 10 similar events)
// Phase 1: matrix 69 rows 40 cols
[2024-05-23 19:00:23] [INFO ] Computed 9 invariants in 2 ms
[2024-05-23 19:00:23] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-23 19:00:23] [INFO ] Flow matrix only has 69 transitions (discarded 10 similar events)
[2024-05-23 19:00:23] [INFO ] Invariant cache hit.
[2024-05-23 19:00:23] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 19:00:23] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2024-05-23 19:00:23] [INFO ] Redundant transitions in 18 ms returned []
Running 65 sub problems to find dead transitions.
[2024-05-23 19:00:23] [INFO ] Flow matrix only has 69 transitions (discarded 10 similar events)
[2024-05-23 19:00:23] [INFO ] Invariant cache hit.
[2024-05-23 19:00:23] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (OVERLAPS) 7/40 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
[2024-05-23 19:00:23] [INFO ] Deduced a trap composed of 4 places in 14 ms of which 1 ms to minimize.
[2024-05-23 19:00:23] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 65 unsolved
[2024-05-23 19:00:23] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (OVERLAPS) 68/108 variables, 40/52 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/108 variables, 13/65 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/108 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (OVERLAPS) 0/108 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 108/109 variables, and 65 constraints, problems are : Problem set: 0 solved, 65 unsolved in 1046 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 65 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (OVERLAPS) 7/40 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
[2024-05-23 19:00:24] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 65 unsolved
[2024-05-23 19:00:24] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (OVERLAPS) 68/108 variables, 40/54 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/108 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/108 variables, 65/132 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/108 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 11 (OVERLAPS) 0/108 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 108/109 variables, and 132 constraints, problems are : Problem set: 0 solved, 65 unsolved in 1194 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 5/5 constraints]
After SMT, in 2267ms problems are : Problem set: 0 solved, 65 unsolved
Search for dead transitions found 0 dead transitions in 2268ms
Starting structural reductions in SI_LTL mode, iteration 1 : 40/90 places, 79/175 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2386 ms. Remains : 40/90 places, 79/175 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-09-LTLFireability-05
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-09-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLFireability-05 finished in 2478 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(p1)&&(p0 U G(!p0)))))'
Support contains 2 out of 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 175/175 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 65 transition count 126
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 65 transition count 126
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 57 place count 58 transition count 112
Iterating global reduction 0 with 7 rules applied. Total rules applied 64 place count 58 transition count 112
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 73 place count 58 transition count 103
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 75 place count 56 transition count 97
Iterating global reduction 1 with 2 rules applied. Total rules applied 77 place count 56 transition count 97
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 79 place count 54 transition count 93
Iterating global reduction 1 with 2 rules applied. Total rules applied 81 place count 54 transition count 93
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 87 place count 54 transition count 87
Applied a total of 87 rules in 6 ms. Remains 54 /90 variables (removed 36) and now considering 87/175 (removed 88) transitions.
[2024-05-23 19:00:25] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
// Phase 1: matrix 84 rows 54 cols
[2024-05-23 19:00:25] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 19:00:25] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 19:00:25] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
[2024-05-23 19:00:25] [INFO ] Invariant cache hit.
[2024-05-23 19:00:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:00:25] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-23 19:00:25] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
[2024-05-23 19:00:25] [INFO ] Invariant cache hit.
[2024-05-23 19:00:25] [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, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-05-23 19:00:25] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-05-23 19:00:26] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
[2024-05-23 19:00:26] [INFO ] Deduced a trap composed of 5 places in 27 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, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (OVERLAPS) 83/137 variables, 54/66 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/137 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/138 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/138 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 67 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1482 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-05-23 19:00:27] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
[2024-05-23 19:00:27] [INFO ] Deduced a trap composed of 17 places in 23 ms of which 0 ms to minimize.
[2024-05-23 19:00:27] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-05-23 19:00:27] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 83/137 variables, 54/70 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 86/156 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/137 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (OVERLAPS) 1/138 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (OVERLAPS) 0/138 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 157 constraints, problems are : Problem set: 0 solved, 86 unsolved in 3709 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 7/7 constraints]
After SMT, in 5223ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 5224ms
Starting structural reductions in LTL mode, iteration 1 : 54/90 places, 87/175 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5315 ms. Remains : 54/90 places, 87/175 transitions.
Stuttering acceptance computed with spot in 225 ms :[true, true, true, (NOT p1), p0, p0]
Running random walk in product with property : HealthRecord-PT-09-LTLFireability-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-09-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLFireability-07 finished in 5553 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 90 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 90/90 places, 175/175 transitions.
Graph (trivial) has 113 edges and 90 vertex of which 12 / 90 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 26 place count 58 transition count 119
Iterating global reduction 0 with 25 rules applied. Total rules applied 51 place count 58 transition count 119
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 59 place count 50 transition count 103
Iterating global reduction 0 with 8 rules applied. Total rules applied 67 place count 50 transition count 103
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 75 place count 50 transition count 95
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 78 place count 47 transition count 86
Iterating global reduction 1 with 3 rules applied. Total rules applied 81 place count 47 transition count 86
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 84 place count 44 transition count 80
Iterating global reduction 1 with 3 rules applied. Total rules applied 87 place count 44 transition count 80
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 96 place count 44 transition count 71
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 98 place count 43 transition count 70
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 99 place count 43 transition count 69
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 103 place count 41 transition count 83
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 106 place count 41 transition count 80
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 107 place count 40 transition count 79
Applied a total of 107 rules in 38 ms. Remains 40 /90 variables (removed 50) and now considering 79/175 (removed 96) transitions.
[2024-05-23 19:00:31] [INFO ] Flow matrix only has 69 transitions (discarded 10 similar events)
// Phase 1: matrix 69 rows 40 cols
[2024-05-23 19:00:31] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 19:00:31] [INFO ] Implicit Places using invariants in 65 ms returned []
[2024-05-23 19:00:31] [INFO ] Flow matrix only has 69 transitions (discarded 10 similar events)
[2024-05-23 19:00:31] [INFO ] Invariant cache hit.
[2024-05-23 19:00:31] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 19:00:31] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2024-05-23 19:00:31] [INFO ] Redundant transitions in 20 ms returned []
Running 65 sub problems to find dead transitions.
[2024-05-23 19:00:31] [INFO ] Flow matrix only has 69 transitions (discarded 10 similar events)
[2024-05-23 19:00:31] [INFO ] Invariant cache hit.
[2024-05-23 19:00:31] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (OVERLAPS) 7/40 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
[2024-05-23 19:00:31] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 0 ms to minimize.
[2024-05-23 19:00:31] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 65 unsolved
[2024-05-23 19:00:31] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (OVERLAPS) 68/108 variables, 40/52 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/108 variables, 13/65 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/108 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (OVERLAPS) 0/108 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Real declared 108/109 variables, and 65 constraints, problems are : Problem set: 0 solved, 65 unsolved in 1057 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 65 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 2 (OVERLAPS) 7/40 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 65 unsolved
[2024-05-23 19:00:32] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 6 (OVERLAPS) 68/108 variables, 40/53 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/108 variables, 13/66 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/108 variables, 65/131 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/108 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 65 unsolved
At refinement iteration 10 (OVERLAPS) 0/108 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 65 unsolved
No progress, stopping.
After SMT solving in domain Int declared 108/109 variables, and 131 constraints, problems are : Problem set: 0 solved, 65 unsolved in 1122 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 40/40 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 65/65 constraints, Known Traps: 4/4 constraints]
After SMT, in 2205ms problems are : Problem set: 0 solved, 65 unsolved
Search for dead transitions found 0 dead transitions in 2206ms
Starting structural reductions in SI_LTL mode, iteration 1 : 40/90 places, 79/175 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2437 ms. Remains : 40/90 places, 79/175 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-09-LTLFireability-08
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-09-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLFireability-08 finished in 2676 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(p1)||((p2&&G(p3)) U !p2))))'
Support contains 3 out of 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 175/175 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 65 transition count 126
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 65 transition count 126
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 57 place count 58 transition count 112
Iterating global reduction 0 with 7 rules applied. Total rules applied 64 place count 58 transition count 112
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 72 place count 58 transition count 104
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 74 place count 56 transition count 98
Iterating global reduction 1 with 2 rules applied. Total rules applied 76 place count 56 transition count 98
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 78 place count 54 transition count 94
Iterating global reduction 1 with 2 rules applied. Total rules applied 80 place count 54 transition count 94
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 86 place count 54 transition count 88
Applied a total of 86 rules in 7 ms. Remains 54 /90 variables (removed 36) and now considering 88/175 (removed 87) transitions.
[2024-05-23 19:00:33] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
// Phase 1: matrix 85 rows 54 cols
[2024-05-23 19:00:33] [INFO ] Computed 9 invariants in 2 ms
[2024-05-23 19:00:33] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-23 19:00:33] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2024-05-23 19:00:33] [INFO ] Invariant cache hit.
[2024-05-23 19:00:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:00:33] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 87 sub problems to find dead transitions.
[2024-05-23 19:00:33] [INFO ] Flow matrix only has 85 transitions (discarded 3 similar events)
[2024-05-23 19:00:33] [INFO ] Invariant cache hit.
[2024-05-23 19:00:33] [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, 87 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 87 unsolved
[2024-05-23 19:00:34] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-23 19:00:34] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (OVERLAPS) 84/138 variables, 54/65 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/138 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (OVERLAPS) 1/139 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (OVERLAPS) 0/139 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Real declared 139/139 variables, and 66 constraints, problems are : Problem set: 0 solved, 87 unsolved in 1539 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 87 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 87 unsolved
[2024-05-23 19:00:35] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2024-05-23 19:00:35] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 1 ms to minimize.
[2024-05-23 19:00:35] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
[2024-05-23 19:00:35] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 5 (OVERLAPS) 84/138 variables, 54/69 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/138 variables, 87/156 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 8 (OVERLAPS) 1/139 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/139 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 87 unsolved
At refinement iteration 10 (OVERLAPS) 0/139 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 87 unsolved
No progress, stopping.
After SMT solving in domain Int declared 139/139 variables, and 157 constraints, problems are : Problem set: 0 solved, 87 unsolved in 2407 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 87/87 constraints, Known Traps: 6/6 constraints]
After SMT, in 3969ms problems are : Problem set: 0 solved, 87 unsolved
Search for dead transitions found 0 dead transitions in 3970ms
Starting structural reductions in LTL mode, iteration 1 : 54/90 places, 88/175 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4060 ms. Remains : 54/90 places, 88/175 transitions.
Stuttering acceptance computed with spot in 355 ms :[true, (OR (NOT p3) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (NOT p1), (NOT p3), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) p2)), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : HealthRecord-PT-09-LTLFireability-09
Product exploration explored 100000 steps with 10 reset in 87 ms.
Product exploration explored 100000 steps with 1 reset in 81 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p3) p2 (NOT p0) p1), (X p2), (X (NOT (AND (NOT p0) (NOT p1) p2 (NOT p3)))), (X (NOT p3)), (X (NOT (AND (NOT p0) (NOT p1) p2 p3))), (X (NOT (AND (NOT p0) p1 p2 p3))), (X (NOT p0)), (X (AND (NOT p0) p1 p2 (NOT p3))), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p1) p2 p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) p3)))), (X (X (NOT (AND p1 (NOT p2) p3)))), (X (X (NOT p3))), (X (X (NOT (AND p2 p3)))), (X (X (NOT (AND p1 p2 p3)))), (X (X (NOT (AND (NOT p2) p3)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (AND p1 (NOT p3))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 20 factoid took 124 ms. Reduced automaton from 8 states, 23 edges and 4 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p1)]
RANDOM walk for 40000 steps (2361 resets) in 158 ms. (251 steps per ms) remains 1/1 properties
BEST_FIRST walk for 31071 steps (277 resets) in 50 ms. (609 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p3) p2 (NOT p0) p1), (X p2), (X (NOT (AND (NOT p0) (NOT p1) p2 (NOT p3)))), (X (NOT p3)), (X (NOT (AND (NOT p0) (NOT p1) p2 p3))), (X (NOT (AND (NOT p0) p1 p2 p3))), (X (NOT p0)), (X (AND (NOT p0) p1 p2 (NOT p3))), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p1) p2 p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) p3)))), (X (X (NOT (AND p1 (NOT p2) p3)))), (X (X (NOT p3))), (X (X (NOT (AND p2 p3)))), (X (X (NOT (AND p1 p2 p3)))), (X (X (NOT (AND (NOT p2) p3)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (AND p1 (NOT p3))))]
False Knowledge obtained : [(F (NOT p1))]
Property proved to be false thanks to negative knowledge :(F (NOT p1))
Knowledge based reduction with 20 factoid took 132 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-09-LTLFireability-09 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-09-LTLFireability-09 finished in 4997 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((p0&&G(F(((X(p1)&&F(!p2))||G(p1))))))))))'
Support contains 4 out of 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 175/175 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 66 transition count 128
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 66 transition count 128
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 55 place count 59 transition count 114
Iterating global reduction 0 with 7 rules applied. Total rules applied 62 place count 59 transition count 114
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 70 place count 59 transition count 106
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 71 place count 58 transition count 103
Iterating global reduction 1 with 1 rules applied. Total rules applied 72 place count 58 transition count 103
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 73 place count 57 transition count 101
Iterating global reduction 1 with 1 rules applied. Total rules applied 74 place count 57 transition count 101
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 77 place count 57 transition count 98
Applied a total of 77 rules in 6 ms. Remains 57 /90 variables (removed 33) and now considering 98/175 (removed 77) transitions.
[2024-05-23 19:00:38] [INFO ] Flow matrix only has 95 transitions (discarded 3 similar events)
// Phase 1: matrix 95 rows 57 cols
[2024-05-23 19:00:38] [INFO ] Computed 9 invariants in 2 ms
[2024-05-23 19:00:38] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-23 19:00:38] [INFO ] Flow matrix only has 95 transitions (discarded 3 similar events)
[2024-05-23 19:00:38] [INFO ] Invariant cache hit.
[2024-05-23 19:00:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:00:38] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-23 19:00:38] [INFO ] Flow matrix only has 95 transitions (discarded 3 similar events)
[2024-05-23 19:00:38] [INFO ] Invariant cache hit.
[2024-05-23 19:00:38] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (OVERLAPS) 1/57 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-23 19:00:39] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 1 ms to minimize.
[2024-05-23 19:00:39] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (OVERLAPS) 94/151 variables, 57/68 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/151 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 1/152 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/152 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 0/152 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 152/152 variables, and 69 constraints, problems are : Problem set: 0 solved, 97 unsolved in 1708 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (OVERLAPS) 1/57 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-23 19:00:40] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-23 19:00:41] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 1 ms to minimize.
[2024-05-23 19:00:41] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 94/151 variables, 57/71 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/151 variables, 97/168 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/151 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 1/152 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/152 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 11 (OVERLAPS) 0/152 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 152/152 variables, and 169 constraints, problems are : Problem set: 0 solved, 97 unsolved in 3136 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 57/57 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 5/5 constraints]
After SMT, in 4873ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 4876ms
Starting structural reductions in LTL mode, iteration 1 : 57/90 places, 98/175 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4981 ms. Remains : 57/90 places, 98/175 transitions.
Stuttering acceptance computed with spot in 368 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (NOT p1), (AND (NOT p1) p2)]
Running random walk in product with property : HealthRecord-PT-09-LTLFireability-11
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-09-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLFireability-11 finished in 5389 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' '!(((p0||G(p1)||X(p2)) U X(p3)))'
Support contains 5 out of 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 175/175 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 66 transition count 128
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 66 transition count 128
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 54 place count 60 transition count 116
Iterating global reduction 0 with 6 rules applied. Total rules applied 60 place count 60 transition count 116
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 66 place count 60 transition count 110
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 69 place count 57 transition count 101
Iterating global reduction 1 with 3 rules applied. Total rules applied 72 place count 57 transition count 101
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 75 place count 54 transition count 95
Iterating global reduction 1 with 3 rules applied. Total rules applied 78 place count 54 transition count 95
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 87 place count 54 transition count 86
Applied a total of 87 rules in 10 ms. Remains 54 /90 variables (removed 36) and now considering 86/175 (removed 89) transitions.
[2024-05-23 19:00:44] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
// Phase 1: matrix 83 rows 54 cols
[2024-05-23 19:00:44] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 19:00:44] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-23 19:00:44] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
[2024-05-23 19:00:44] [INFO ] Invariant cache hit.
[2024-05-23 19:00:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:00:44] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 85 sub problems to find dead transitions.
[2024-05-23 19:00:44] [INFO ] Flow matrix only has 83 transitions (discarded 3 similar events)
[2024-05-23 19:00:44] [INFO ] Invariant cache hit.
[2024-05-23 19:00:44] [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, 85 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-23 19:00:44] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 0 ms to minimize.
[2024-05-23 19:00:44] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (OVERLAPS) 82/136 variables, 54/65 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/136 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 1/137 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 66 constraints, problems are : Problem set: 0 solved, 85 unsolved in 1358 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 85 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-23 19:00:45] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 0 ms to minimize.
[2024-05-23 19:00:45] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-23 19:00:46] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 82/136 variables, 54/68 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 85/153 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/136 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (OVERLAPS) 1/137 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/137 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 11 (OVERLAPS) 0/137 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 154 constraints, problems are : Problem set: 0 solved, 85 unsolved in 2483 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 5/5 constraints]
After SMT, in 3859ms problems are : Problem set: 0 solved, 85 unsolved
Search for dead transitions found 0 dead transitions in 3861ms
Starting structural reductions in LTL mode, iteration 1 : 54/90 places, 86/175 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3966 ms. Remains : 54/90 places, 86/175 transitions.
Stuttering acceptance computed with spot in 230 ms :[(NOT p3), (AND (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p1) (NOT p2) (NOT p3)), true, (NOT p1)]
Running random walk in product with property : HealthRecord-PT-09-LTLFireability-12
Stuttering criterion allowed to conclude after 4068 steps with 1378 reset in 10 ms.
FORMULA HealthRecord-PT-09-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLFireability-12 finished in 4231 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0)||(p1 U (p2||G(p1))))))'
Support contains 3 out of 90 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 90/90 places, 175/175 transitions.
Graph (trivial) has 109 edges and 90 vertex of which 12 / 90 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 24 place count 60 transition count 123
Iterating global reduction 0 with 23 rules applied. Total rules applied 47 place count 60 transition count 123
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 54 place count 53 transition count 109
Iterating global reduction 0 with 7 rules applied. Total rules applied 61 place count 53 transition count 109
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 70 place count 53 transition count 100
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 72 place count 52 transition count 99
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 73 place count 52 transition count 98
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 75 place count 51 transition count 108
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 77 place count 51 transition count 106
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 50 transition count 105
Applied a total of 78 rules in 19 ms. Remains 50 /90 variables (removed 40) and now considering 105/175 (removed 70) transitions.
[2024-05-23 19:00:48] [INFO ] Flow matrix only has 97 transitions (discarded 8 similar events)
// Phase 1: matrix 97 rows 50 cols
[2024-05-23 19:00:48] [INFO ] Computed 9 invariants in 2 ms
[2024-05-23 19:00:48] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 19:00:48] [INFO ] Flow matrix only has 97 transitions (discarded 8 similar events)
[2024-05-23 19:00:48] [INFO ] Invariant cache hit.
[2024-05-23 19:00:48] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-05-23 19:00:48] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-05-23 19:00:48] [INFO ] Redundant transitions in 14 ms returned []
Running 91 sub problems to find dead transitions.
[2024-05-23 19:00:48] [INFO ] Flow matrix only has 97 transitions (discarded 8 similar events)
[2024-05-23 19:00:48] [INFO ] Invariant cache hit.
[2024-05-23 19:00:48] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (OVERLAPS) 7/50 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 91 unsolved
[2024-05-23 19:00:48] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
[2024-05-23 19:00:48] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
[2024-05-23 19:00:48] [INFO ] Deduced a trap composed of 19 places in 24 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (OVERLAPS) 96/146 variables, 50/62 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/146 variables, 11/73 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/146 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (OVERLAPS) 0/146 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Real declared 146/147 variables, and 73 constraints, problems are : Problem set: 0 solved, 91 unsolved in 1289 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 91 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (OVERLAPS) 7/50 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 91 unsolved
[2024-05-23 19:00:50] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 91 unsolved
[2024-05-23 19:00:50] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-23 19:00:50] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-23 19:00:50] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 1 ms to minimize.
[2024-05-23 19:00:50] [INFO ] Deduced a trap composed of 23 places in 24 ms of which 1 ms to minimize.
[2024-05-23 19:00:50] [INFO ] Deduced a trap composed of 23 places in 26 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 91 unsolved
[2024-05-23 19:00:50] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 0 ms to minimize.
[2024-05-23 19:00:50] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (OVERLAPS) 96/146 variables, 50/70 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/146 variables, 11/81 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/146 variables, 91/172 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/146 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 12 (OVERLAPS) 0/146 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Int declared 146/147 variables, and 172 constraints, problems are : Problem set: 0 solved, 91 unsolved in 2302 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 11/11 constraints]
After SMT, in 3632ms problems are : Problem set: 0 solved, 91 unsolved
Search for dead transitions found 0 dead transitions in 3633ms
Starting structural reductions in SI_LTL mode, iteration 1 : 50/90 places, 105/175 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3755 ms. Remains : 50/90 places, 105/175 transitions.
Stuttering acceptance computed with spot in 200 ms :[true, (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-09-LTLFireability-13
Product exploration explored 100000 steps with 5 reset in 86 ms.
Product exploration explored 100000 steps with 0 reset in 81 ms.
Computed a total of 12 stabilizing places and 11 stable transitions
Computed a total of 12 stabilizing places and 11 stable transitions
Knowledge obtained : [(AND p2 p1 p0), (X (NOT (AND (NOT p2) (NOT p1)))), (X p2), (X (NOT (AND (NOT p2) p1))), (X (OR (AND p0 p1) p2)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X p0), (X p1), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (OR (AND p0 p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND p0 (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 108 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 4 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 134 ms :[true, (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p0)]
Reduction of identical properties reduced properties to check from 9 to 8
RANDOM walk for 40000 steps (4117 resets) in 149 ms. (266 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (617 resets) in 26 ms. (1481 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (602 resets) in 159 ms. (250 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (614 resets) in 190 ms. (209 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (619 resets) in 62 ms. (634 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (614 resets) in 53 ms. (740 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (617 resets) in 49 ms. (800 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (620 resets) in 25 ms. (1538 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (610 resets) in 25 ms. (1538 steps per ms) remains 8/8 properties
Probably explored full state space saw : 236740 states, properties seen :6
Probabilistic random walk after 2104428 steps, saw 236740 distinct states, run finished after 2900 ms. (steps per millisecond=725 ) properties seen :6
Explored full state space saw : 236740 states, properties seen :0
Exhaustive walk after 2104428 steps, saw 236740 distinct states, run finished after 2606 ms. (steps per millisecond=807 ) properties seen :0
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p2 p1 p0), (X (NOT (AND (NOT p2) (NOT p1)))), (X p2), (X (NOT (AND (NOT p2) p1))), (X (OR (AND p0 p1) p2)), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X p0), (X p1), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X p2)), (X (X (NOT (AND (NOT p2) p1)))), (X (X (OR (AND p0 p1) p2))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (G (OR p0 p2 (NOT p1))), (G (OR p0 p2 p1))]
False Knowledge obtained : [(F (NOT (OR (AND p0 p1) p2))), (F (NOT p0)), (F (NOT (OR p2 p1))), (F (NOT (OR p2 (NOT p1)))), (F (NOT p2)), (F (NOT (OR (NOT p0) p2 p1))), (F (NOT p1))]
Knowledge based reduction with 21 factoid took 322 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[true, (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[true, (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p0)]
Support contains 3 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 105/105 transitions.
Applied a total of 0 rules in 11 ms. Remains 50 /50 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2024-05-23 19:00:59] [INFO ] Flow matrix only has 97 transitions (discarded 8 similar events)
[2024-05-23 19:00:59] [INFO ] Invariant cache hit.
[2024-05-23 19:00:59] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 19:00:59] [INFO ] Flow matrix only has 97 transitions (discarded 8 similar events)
[2024-05-23 19:00:59] [INFO ] Invariant cache hit.
[2024-05-23 19:00:59] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-05-23 19:00:59] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2024-05-23 19:00:59] [INFO ] Redundant transitions in 14 ms returned []
Running 91 sub problems to find dead transitions.
[2024-05-23 19:00:59] [INFO ] Flow matrix only has 97 transitions (discarded 8 similar events)
[2024-05-23 19:00:59] [INFO ] Invariant cache hit.
[2024-05-23 19:00:59] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (OVERLAPS) 7/50 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 91 unsolved
[2024-05-23 19:00:59] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 1 ms to minimize.
[2024-05-23 19:00:59] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-05-23 19:00:59] [INFO ] Deduced a trap composed of 19 places in 22 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (OVERLAPS) 96/146 variables, 50/62 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/146 variables, 11/73 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/146 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (OVERLAPS) 0/146 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Real declared 146/147 variables, and 73 constraints, problems are : Problem set: 0 solved, 91 unsolved in 1285 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 91 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (OVERLAPS) 7/50 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 91 unsolved
[2024-05-23 19:01:00] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 91 unsolved
[2024-05-23 19:01:00] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-23 19:01:00] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-23 19:01:01] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 1 ms to minimize.
[2024-05-23 19:01:01] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 0 ms to minimize.
[2024-05-23 19:01:01] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 91 unsolved
[2024-05-23 19:01:01] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 1 ms to minimize.
[2024-05-23 19:01:01] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (OVERLAPS) 96/146 variables, 50/70 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/146 variables, 11/81 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/146 variables, 91/172 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/146 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 12 (OVERLAPS) 0/146 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Int declared 146/147 variables, and 172 constraints, problems are : Problem set: 0 solved, 91 unsolved in 2361 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 11/11 constraints]
After SMT, in 3681ms problems are : Problem set: 0 solved, 91 unsolved
Search for dead transitions found 0 dead transitions in 3682ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3796 ms. Remains : 50/50 places, 105/105 transitions.
Computed a total of 12 stabilizing places and 11 stable transitions
Computed a total of 12 stabilizing places and 11 stable transitions
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (OR p2 p1)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X p0), (X p1), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (X p2)), (X (X (OR p2 p1))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND p0 (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 134 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1) (NOT p2))]
Reduction of identical properties reduced properties to check from 6 to 5
RANDOM walk for 40000 steps (4125 resets) in 135 ms. (294 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (611 resets) in 41 ms. (952 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (605 resets) in 23 ms. (1666 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (609 resets) in 23 ms. (1666 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (610 resets) in 25 ms. (1538 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (611 resets) in 23 ms. (1666 steps per ms) remains 5/5 properties
Probably explored full state space saw : 236740 states, properties seen :4
Probabilistic random walk after 2104428 steps, saw 236740 distinct states, run finished after 1617 ms. (steps per millisecond=1301 ) properties seen :4
Explored full state space saw : 236740 states, properties seen :0
Exhaustive walk after 2104428 steps, saw 236740 distinct states, run finished after 1210 ms. (steps per millisecond=1739 ) properties seen :0
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 p1), (X p2), (X (OR p2 p1)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X p0), (X p1), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (X p2)), (X (X (OR p2 p1))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (G (OR p1 p2 p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0)), (F (NOT (OR p1 p2))), (F (NOT p2)), (F (NOT (OR p1 p2 (NOT p0))))]
Knowledge based reduction with 14 factoid took 325 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 90 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 2 reset in 69 ms.
Product exploration explored 100000 steps with 0 reset in 54 ms.
Support contains 3 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 105/105 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2024-05-23 19:01:06] [INFO ] Flow matrix only has 97 transitions (discarded 8 similar events)
[2024-05-23 19:01:06] [INFO ] Invariant cache hit.
[2024-05-23 19:01:06] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-23 19:01:06] [INFO ] Flow matrix only has 97 transitions (discarded 8 similar events)
[2024-05-23 19:01:06] [INFO ] Invariant cache hit.
[2024-05-23 19:01:06] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-05-23 19:01:06] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2024-05-23 19:01:06] [INFO ] Redundant transitions in 17 ms returned []
Running 91 sub problems to find dead transitions.
[2024-05-23 19:01:06] [INFO ] Flow matrix only has 97 transitions (discarded 8 similar events)
[2024-05-23 19:01:06] [INFO ] Invariant cache hit.
[2024-05-23 19:01:06] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (OVERLAPS) 7/50 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 91 unsolved
[2024-05-23 19:01:07] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 0 ms to minimize.
[2024-05-23 19:01:07] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-05-23 19:01:07] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 5 (OVERLAPS) 96/146 variables, 50/62 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/146 variables, 11/73 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/146 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (OVERLAPS) 0/146 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Real declared 146/147 variables, and 73 constraints, problems are : Problem set: 0 solved, 91 unsolved in 1296 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 91 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 2 (OVERLAPS) 7/50 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 91 unsolved
[2024-05-23 19:01:08] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 91 unsolved
[2024-05-23 19:01:08] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-23 19:01:08] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-23 19:01:08] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
[2024-05-23 19:01:08] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 4 ms to minimize.
[2024-05-23 19:01:08] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 91 unsolved
[2024-05-23 19:01:09] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 0 ms to minimize.
[2024-05-23 19:01:09] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/50 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 8 (OVERLAPS) 96/146 variables, 50/70 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/146 variables, 11/81 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/146 variables, 91/172 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/146 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 91 unsolved
At refinement iteration 12 (OVERLAPS) 0/146 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 91 unsolved
No progress, stopping.
After SMT solving in domain Int declared 146/147 variables, and 172 constraints, problems are : Problem set: 0 solved, 91 unsolved in 2382 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 91/91 constraints, Known Traps: 11/11 constraints]
After SMT, in 3730ms problems are : Problem set: 0 solved, 91 unsolved
Search for dead transitions found 0 dead transitions in 3731ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3846 ms. Remains : 50/50 places, 105/105 transitions.
Treatment of property HealthRecord-PT-09-LTLFireability-13 finished in 22308 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (p1||G(p0)))))'
Support contains 2 out of 90 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 90/90 places, 175/175 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 65 transition count 125
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 65 transition count 125
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 58 place count 57 transition count 109
Iterating global reduction 0 with 8 rules applied. Total rules applied 66 place count 57 transition count 109
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 75 place count 57 transition count 100
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 78 place count 54 transition count 91
Iterating global reduction 1 with 3 rules applied. Total rules applied 81 place count 54 transition count 91
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 84 place count 51 transition count 85
Iterating global reduction 1 with 3 rules applied. Total rules applied 87 place count 51 transition count 85
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 95 place count 51 transition count 77
Applied a total of 95 rules in 5 ms. Remains 51 /90 variables (removed 39) and now considering 77/175 (removed 98) transitions.
[2024-05-23 19:01:10] [INFO ] Flow matrix only has 73 transitions (discarded 4 similar events)
// Phase 1: matrix 73 rows 51 cols
[2024-05-23 19:01:10] [INFO ] Computed 10 invariants in 1 ms
[2024-05-23 19:01:10] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-23 19:01:10] [INFO ] Flow matrix only has 73 transitions (discarded 4 similar events)
[2024-05-23 19:01:10] [INFO ] Invariant cache hit.
[2024-05-23 19:01:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:01:10] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2024-05-23 19:01:10] [INFO ] Flow matrix only has 73 transitions (discarded 4 similar events)
[2024-05-23 19:01:10] [INFO ] Invariant cache hit.
[2024-05-23 19:01:10] [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, 76 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-05-23 19:01:11] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 0 ms to minimize.
[2024-05-23 19:01:11] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 72/123 variables, 51/63 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/124 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/124 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/124 variables, and 64 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1329 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 51/51 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) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-05-23 19:01:12] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-23 19:01:12] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
[2024-05-23 19:01:12] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 72/123 variables, 51/66 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 76/142 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-05-23 19:01:13] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/123 variables, 1/143 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/123 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (OVERLAPS) 1/124 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/124 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 12 (OVERLAPS) 0/124 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/124 variables, and 144 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2252 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 6/6 constraints]
After SMT, in 3596ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 3597ms
Starting structural reductions in LTL mode, iteration 1 : 51/90 places, 77/175 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3687 ms. Remains : 51/90 places, 77/175 transitions.
Stuttering acceptance computed with spot in 106 ms :[true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-09-LTLFireability-14
Product exploration explored 100000 steps with 50000 reset in 87 ms.
Product exploration explored 100000 steps with 50000 reset in 89 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 17 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-09-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-09-LTLFireability-14 finished in 4005 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' '!(((p0 U (p1||G(p0)))&&(G(p2)||G(!p0))))'
Support contains 2 out of 90 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 90/90 places, 175/175 transitions.
Graph (trivial) has 111 edges and 90 vertex of which 12 / 90 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 25 place count 59 transition count 121
Iterating global reduction 0 with 24 rules applied. Total rules applied 49 place count 59 transition count 121
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 57 place count 51 transition count 105
Iterating global reduction 0 with 8 rules applied. Total rules applied 65 place count 51 transition count 105
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 74 place count 51 transition count 96
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 77 place count 48 transition count 87
Iterating global reduction 1 with 3 rules applied. Total rules applied 80 place count 48 transition count 87
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 83 place count 45 transition count 81
Iterating global reduction 1 with 3 rules applied. Total rules applied 86 place count 45 transition count 81
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 95 place count 45 transition count 72
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 97 place count 44 transition count 71
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 98 place count 44 transition count 70
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 102 place count 42 transition count 84
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 105 place count 42 transition count 81
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 106 place count 41 transition count 80
Applied a total of 106 rules in 16 ms. Remains 41 /90 variables (removed 49) and now considering 80/175 (removed 95) transitions.
[2024-05-23 19:01:14] [INFO ] Flow matrix only has 70 transitions (discarded 10 similar events)
// Phase 1: matrix 70 rows 41 cols
[2024-05-23 19:01:14] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 19:01:14] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-23 19:01:14] [INFO ] Flow matrix only has 70 transitions (discarded 10 similar events)
[2024-05-23 19:01:14] [INFO ] Invariant cache hit.
[2024-05-23 19:01:14] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 19:01:14] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-05-23 19:01:14] [INFO ] Redundant transitions in 22 ms returned []
Running 66 sub problems to find dead transitions.
[2024-05-23 19:01:14] [INFO ] Flow matrix only has 70 transitions (discarded 10 similar events)
[2024-05-23 19:01:14] [INFO ] Invariant cache hit.
[2024-05-23 19:01:14] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-05-23 19:01:15] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 1 ms to minimize.
[2024-05-23 19:01:15] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-23 19:01:15] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-05-23 19:01:15] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 6 (OVERLAPS) 69/110 variables, 41/54 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/110 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/110 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (OVERLAPS) 0/110 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Real declared 110/111 variables, and 67 constraints, problems are : Problem set: 0 solved, 66 unsolved in 1132 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: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 66 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-05-23 19:01:16] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 0 ms to minimize.
[2024-05-23 19:01:16] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-05-23 19:01:16] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-05-23 19:01:16] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 4/17 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-05-23 19:01:16] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-05-23 19:01:16] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/41 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-05-23 19:01:16] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 1 ms to minimize.
[2024-05-23 19:01:16] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/41 variables, 2/21 constraints. Problems are: Problem set: 0 solved, 66 unsolved
[2024-05-23 19:01:16] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/41 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/41 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 10 (OVERLAPS) 69/110 variables, 41/63 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/110 variables, 13/76 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/110 variables, 66/142 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/110 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 66 unsolved
At refinement iteration 14 (OVERLAPS) 0/110 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 66 unsolved
No progress, stopping.
After SMT solving in domain Int declared 110/111 variables, and 142 constraints, problems are : Problem set: 0 solved, 66 unsolved in 1843 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: 13/13 constraints]
After SMT, in 3001ms problems are : Problem set: 0 solved, 66 unsolved
Search for dead transitions found 0 dead transitions in 3002ms
Starting structural reductions in SI_LTL mode, iteration 1 : 41/90 places, 80/175 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3131 ms. Remains : 41/90 places, 80/175 transitions.
Stuttering acceptance computed with spot in 208 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND p0 (NOT p2))), p0, (AND p0 (NOT p2)), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (NOT p2)]
Running random walk in product with property : HealthRecord-PT-09-LTLFireability-15
Entered a terminal (fully accepting) state of product in 64 steps with 5 reset in 0 ms.
FORMULA HealthRecord-PT-09-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-09-LTLFireability-15 finished in 3359 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 U (p0&&G(p1)))||X(p2)))))'
Found a Lengthening insensitive property : HealthRecord-PT-09-LTLFireability-01
Stuttering acceptance computed with spot in 394 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), false, false, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 3 out of 90 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 90/90 places, 175/175 transitions.
Graph (trivial) has 109 edges and 90 vertex of which 12 / 90 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 24 place count 60 transition count 123
Iterating global reduction 0 with 23 rules applied. Total rules applied 47 place count 60 transition count 123
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 54 place count 53 transition count 109
Iterating global reduction 0 with 7 rules applied. Total rules applied 61 place count 53 transition count 109
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 67 place count 53 transition count 103
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 70 place count 50 transition count 94
Iterating global reduction 1 with 3 rules applied. Total rules applied 73 place count 50 transition count 94
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 75 place count 48 transition count 90
Iterating global reduction 1 with 2 rules applied. Total rules applied 77 place count 48 transition count 90
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 83 place count 48 transition count 84
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 85 place count 47 transition count 83
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 86 place count 47 transition count 82
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 90 place count 45 transition count 100
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 91 place count 45 transition count 99
Applied a total of 91 rules in 15 ms. Remains 45 /90 variables (removed 45) and now considering 99/175 (removed 76) transitions.
[2024-05-23 19:01:18] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
// Phase 1: matrix 87 rows 45 cols
[2024-05-23 19:01:18] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 19:01:18] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-23 19:01:18] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
[2024-05-23 19:01:18] [INFO ] Invariant cache hit.
[2024-05-23 19:01:18] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-23 19:01:18] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 85 sub problems to find dead transitions.
[2024-05-23 19:01:18] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
[2024-05-23 19:01:18] [INFO ] Invariant cache hit.
[2024-05-23 19:01:18] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (OVERLAPS) 7/45 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-23 19:01:19] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 1 ms to minimize.
[2024-05-23 19:01:19] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2024-05-23 19:01:19] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 1 ms to minimize.
[2024-05-23 19:01:19] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-05-23 19:01:19] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (OVERLAPS) 86/131 variables, 45/59 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 15/74 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (OVERLAPS) 0/131 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/132 variables, and 74 constraints, problems are : Problem set: 0 solved, 85 unsolved in 1253 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 85 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (OVERLAPS) 7/45 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-23 19:01:20] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2024-05-23 19:01:20] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-23 19:01:20] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-23 19:01:20] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 4/18 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 86/131 variables, 45/63 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 15/78 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 85/163 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (OVERLAPS) 0/131 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/132 variables, and 163 constraints, problems are : Problem set: 0 solved, 85 unsolved in 1804 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 9/9 constraints]
After SMT, in 3094ms problems are : Problem set: 0 solved, 85 unsolved
Search for dead transitions found 0 dead transitions in 3095ms
Starting structural reductions in LI_LTL mode, iteration 1 : 45/90 places, 99/175 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3192 ms. Remains : 45/90 places, 99/175 transitions.
Running random walk in product with property : HealthRecord-PT-09-LTLFireability-01
Product exploration explored 100000 steps with 33385 reset in 162 ms.
Product exploration explored 100000 steps with 33287 reset in 166 ms.
Computed a total of 17 stabilizing places and 35 stable transitions
Computed a total of 17 stabilizing places and 35 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X p2), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p0)), (X (NOT p1)), (X (NOT (AND p1 p0 (NOT p2)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 p0)))), (X (X p2)), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p0 p2)))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X (NOT (AND p1 p0 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 28 factoid took 176 ms. Reduced automaton from 8 states, 48 edges and 3 AP (stutter sensitive) to 8 states, 48 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 389 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), false, false, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (3957 resets) in 221 ms. (180 steps per ms) remains 6/19 properties
BEST_FIRST walk for 40004 steps (555 resets) in 24 ms. (1600 steps per ms) remains 4/6 properties
BEST_FIRST walk for 40003 steps (552 resets) in 25 ms. (1538 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (550 resets) in 22 ms. (1739 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (566 resets) in 25 ms. (1538 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (540 resets) in 24 ms. (1600 steps per ms) remains 4/4 properties
[2024-05-23 19:01:22] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
[2024-05-23 19:01:22] [INFO ] Invariant cache hit.
[2024-05-23 19:01:22] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 23/26 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 19/45 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem apf12 is UNSAT
Problem apf18 is UNSAT
At refinement iteration 5 (OVERLAPS) 86/131 variables, 45/54 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 15/69 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/69 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/131 variables, 0/69 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/132 variables, and 69 constraints, problems are : Problem set: 2 solved, 2 unsolved in 66 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 23/26 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/2 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 19/45 variables, 7/9 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/9 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 86/131 variables, 45/54 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 15/69 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 2/71 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 0/71 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/131 variables, 0/71 constraints. Problems are: Problem set: 2 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/132 variables, and 71 constraints, problems are : Problem set: 2 solved, 2 unsolved in 64 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 2/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 135ms problems are : Problem set: 2 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 15 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=15 )
Parikh walk visited 2 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X p2), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p0)), (X (NOT p1)), (X (NOT (AND p1 p0 (NOT p2)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 p0)))), (X (X p2)), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p0 p2)))), (X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p1))), (X (X (NOT (AND p1 p0 (NOT p2))))), (G (OR p2 (NOT p0) p1)), (G (OR p2 (NOT p0) (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR p2 p1))), (F (NOT (OR (NOT p2) (NOT p0) (NOT p1)))), (F (NOT (OR p2 (NOT p1)))), (F (NOT (AND p2 (NOT p0) (NOT p1)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (NOT (OR p2 p0 p1))), (F (NOT (OR p2 p0))), (F p0), (F (NOT (OR (NOT p2) (NOT p0) p1))), (F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p2 p0 (NOT p1)))), (F p1), (F (NOT (AND p2 (NOT p0)))), (F (NOT (OR (NOT p2) p0 (NOT p1)))), (F (NOT p2)), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 30 factoid took 870 ms. Reduced automaton from 8 states, 48 edges and 3 AP (stutter sensitive) to 4 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p1) (NOT p2)), false]
Stuttering acceptance computed with spot in 172 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p1) (NOT p2)), false]
Support contains 3 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 99/99 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 99/99 (removed 0) transitions.
[2024-05-23 19:01:24] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
[2024-05-23 19:01:24] [INFO ] Invariant cache hit.
[2024-05-23 19:01:24] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 19:01:24] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
[2024-05-23 19:01:24] [INFO ] Invariant cache hit.
[2024-05-23 19:01:24] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-23 19:01:24] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 85 sub problems to find dead transitions.
[2024-05-23 19:01:24] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
[2024-05-23 19:01:24] [INFO ] Invariant cache hit.
[2024-05-23 19:01:24] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (OVERLAPS) 7/45 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-23 19:01:24] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 0 ms to minimize.
[2024-05-23 19:01:24] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 0 ms to minimize.
[2024-05-23 19:01:24] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-05-23 19:01:24] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-05-23 19:01:24] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (OVERLAPS) 86/131 variables, 45/59 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 15/74 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (OVERLAPS) 0/131 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/132 variables, and 74 constraints, problems are : Problem set: 0 solved, 85 unsolved in 1286 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 85 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (OVERLAPS) 7/45 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-23 19:01:25] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-23 19:01:25] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-05-23 19:01:25] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-05-23 19:01:26] [INFO ] Deduced a trap composed of 6 places in 39 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 4/18 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 86/131 variables, 45/63 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 15/78 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 85/163 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (OVERLAPS) 0/131 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/132 variables, and 163 constraints, problems are : Problem set: 0 solved, 85 unsolved in 1733 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 9/9 constraints]
After SMT, in 3054ms problems are : Problem set: 0 solved, 85 unsolved
Search for dead transitions found 0 dead transitions in 3054ms
Finished structural reductions in LTL mode , in 1 iterations and 3138 ms. Remains : 45/45 places, 99/99 transitions.
Computed a total of 17 stabilizing places and 35 stable transitions
Computed a total of 17 stabilizing places and 35 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X p2), (X (NOT p1)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p0 p1)))), (X (X p2)), (X (X (AND p2 (NOT p1)))), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 145 ms. Reduced automaton from 4 states, 13 edges and 3 AP (stutter sensitive) to 4 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p1) (NOT p2)), false]
Reduction of identical properties reduced properties to check from 9 to 8
RANDOM walk for 40000 steps (3996 resets) in 141 ms. (281 steps per ms) remains 2/8 properties
BEST_FIRST walk for 40004 steps (550 resets) in 17 ms. (2222 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (551 resets) in 20 ms. (1904 steps per ms) remains 1/2 properties
[2024-05-23 19:01:27] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
[2024-05-23 19:01:27] [INFO ] Invariant cache hit.
[2024-05-23 19:01:27] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 24/26 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 19:01:27] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-23 19:01:27] [INFO ] Deduced a trap composed of 15 places in 22 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 19/45 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 86/131 variables, 45/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 15/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-23 19:01:27] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/131 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/132 variables, and 72 constraints, problems are : Problem set: 0 solved, 1 unsolved in 155 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 24/26 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 19/45 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/45 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 86/131 variables, 45/57 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 15/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 1/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/131 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/131 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/132 variables, and 73 constraints, problems are : Problem set: 0 solved, 1 unsolved in 50 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints]
After SMT, in 210ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 27 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=27 )
Parikh walk visited 1 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X p2), (X (NOT p1)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND p0 p1)))), (X (X p2)), (X (X (AND p2 (NOT p1)))), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (AND p2 (NOT p1)))), (F (NOT (OR p2 p1))), (F (NOT (OR (NOT p2) (NOT p1)))), (F (NOT (OR p2 (NOT p1)))), (F p1), (F p0)]
Knowledge based reduction with 14 factoid took 599 ms. Reduced automaton from 4 states, 13 edges and 3 AP (stutter sensitive) to 4 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p1) (NOT p2)), false]
Stuttering acceptance computed with spot in 161 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p1) (NOT p2)), false]
Stuttering acceptance computed with spot in 165 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p1) (NOT p2)), false]
Product exploration explored 100000 steps with 33402 reset in 110 ms.
Product exploration explored 100000 steps with 33393 reset in 133 ms.
Support contains 3 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 99/99 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 99/99 (removed 0) transitions.
[2024-05-23 19:01:29] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
[2024-05-23 19:01:29] [INFO ] Invariant cache hit.
[2024-05-23 19:01:29] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-23 19:01:29] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
[2024-05-23 19:01:29] [INFO ] Invariant cache hit.
[2024-05-23 19:01:29] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-23 19:01:29] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Running 85 sub problems to find dead transitions.
[2024-05-23 19:01:29] [INFO ] Flow matrix only has 87 transitions (discarded 12 similar events)
[2024-05-23 19:01:29] [INFO ] Invariant cache hit.
[2024-05-23 19:01:29] [INFO ] State equation strengthened by 15 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (OVERLAPS) 7/45 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-23 19:01:29] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 0 ms to minimize.
[2024-05-23 19:01:29] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
[2024-05-23 19:01:29] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-05-23 19:01:29] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-23 19:01:30] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (OVERLAPS) 86/131 variables, 45/59 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 15/74 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (OVERLAPS) 0/131 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/132 variables, and 74 constraints, problems are : Problem set: 0 solved, 85 unsolved in 1269 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 85 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/38 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (OVERLAPS) 7/45 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/45 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 85 unsolved
[2024-05-23 19:01:31] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
[2024-05-23 19:01:31] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 3 ms to minimize.
[2024-05-23 19:01:31] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
[2024-05-23 19:01:31] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 4/18 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/45 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 86/131 variables, 45/63 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 15/78 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 85/163 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 10 (OVERLAPS) 0/131 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/132 variables, and 163 constraints, problems are : Problem set: 0 solved, 85 unsolved in 1764 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 45/45 constraints, ReadFeed: 15/15 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 9/9 constraints]
After SMT, in 3086ms problems are : Problem set: 0 solved, 85 unsolved
Search for dead transitions found 0 dead transitions in 3086ms
Finished structural reductions in LTL mode , in 1 iterations and 3190 ms. Remains : 45/45 places, 99/99 transitions.
Treatment of property HealthRecord-PT-09-LTLFireability-01 finished in 14635 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0)||(p1 U (p2||G(p1))))))'
[2024-05-23 19:01:32] [INFO ] Flatten gal took : 15 ms
[2024-05-23 19:01:32] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2024-05-23 19:01:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 90 places, 175 transitions and 531 arcs took 9 ms.
Total runtime 135598 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running HealthRecord-PT-09

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 90
TRANSITIONS: 175
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.001s, Sys 0.001s]


SAVING FILE /home/mcc/execution/411/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]


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

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

Process ID: 2520
MODEL NAME: /home/mcc/execution/411/model
90 places, 175 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA HealthRecord-PT-09-LTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA HealthRecord-PT-09-LTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716490895465

--------------------
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

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-09"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is HealthRecord-PT-09, 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 r179-tall-171640602300764"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-09.tgz
mv HealthRecord-PT-09 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 ;