Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r496-tall-171640604200796.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 ltsminxred
Input is HealthRecord-PT-13, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r496-tall-171640604200796
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 20:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Apr 12 20:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 12 20:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 12 20:05 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 71K 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-13-LTLFireability-00
FORMULA_NAME HealthRecord-PT-13-LTLFireability-01
FORMULA_NAME HealthRecord-PT-13-LTLFireability-02
FORMULA_NAME HealthRecord-PT-13-LTLFireability-03
FORMULA_NAME HealthRecord-PT-13-LTLFireability-04
FORMULA_NAME HealthRecord-PT-13-LTLFireability-05
FORMULA_NAME HealthRecord-PT-13-LTLFireability-06
FORMULA_NAME HealthRecord-PT-13-LTLFireability-07
FORMULA_NAME HealthRecord-PT-13-LTLFireability-08
FORMULA_NAME HealthRecord-PT-13-LTLFireability-09
FORMULA_NAME HealthRecord-PT-13-LTLFireability-10
FORMULA_NAME HealthRecord-PT-13-LTLFireability-11
FORMULA_NAME HealthRecord-PT-13-LTLFireability-12
FORMULA_NAME HealthRecord-PT-13-LTLFireability-13
FORMULA_NAME HealthRecord-PT-13-LTLFireability-14
FORMULA_NAME HealthRecord-PT-13-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717201527206

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-13
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 00:25:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 00:25:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 00:25:28] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2024-06-01 00:25:28] [INFO ] Transformed 161 places.
[2024-06-01 00:25:28] [INFO ] Transformed 341 transitions.
[2024-06-01 00:25:28] [INFO ] Found NUPN structural information;
[2024-06-01 00:25:28] [INFO ] Parsed PT model containing 161 places and 341 transitions and 899 arcs in 179 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 3 formulas.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
FORMULA HealthRecord-PT-13-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-13-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-13-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 161 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 161/161 places, 313/313 transitions.
Discarding 84 places :
Symmetric choice reduction at 0 with 84 rule applications. Total rules 84 place count 77 transition count 153
Iterating global reduction 0 with 84 rules applied. Total rules applied 168 place count 77 transition count 153
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 173 place count 72 transition count 143
Iterating global reduction 0 with 5 rules applied. Total rules applied 178 place count 72 transition count 143
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 183 place count 72 transition count 138
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 184 place count 71 transition count 135
Iterating global reduction 1 with 1 rules applied. Total rules applied 185 place count 71 transition count 135
Applied a total of 185 rules in 69 ms. Remains 71 /161 variables (removed 90) and now considering 135/313 (removed 178) transitions.
[2024-06-01 00:25:28] [INFO ] Flow matrix only has 131 transitions (discarded 4 similar events)
// Phase 1: matrix 131 rows 71 cols
[2024-06-01 00:25:29] [INFO ] Computed 10 invariants in 13 ms
[2024-06-01 00:25:29] [INFO ] Implicit Places using invariants in 180 ms returned []
[2024-06-01 00:25:29] [INFO ] Flow matrix only has 131 transitions (discarded 4 similar events)
[2024-06-01 00:25:29] [INFO ] Invariant cache hit.
[2024-06-01 00:25:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:25:29] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
Running 134 sub problems to find dead transitions.
[2024-06-01 00:25:29] [INFO ] Flow matrix only has 131 transitions (discarded 4 similar events)
[2024-06-01 00:25:29] [INFO ] Invariant cache hit.
[2024-06-01 00:25:29] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (OVERLAPS) 1/71 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-06-01 00:25:30] [INFO ] Deduced a trap composed of 12 places in 67 ms of which 9 ms to minimize.
[2024-06-01 00:25:30] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-06-01 00:25:30] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-06-01 00:25:30] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 1 ms to minimize.
[2024-06-01 00:25:30] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (OVERLAPS) 130/201 variables, 71/86 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/201 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 7 (OVERLAPS) 1/202 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 9 (OVERLAPS) 0/202 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Real declared 202/202 variables, and 87 constraints, problems are : Problem set: 0 solved, 134 unsolved in 3989 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 71/71 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 134 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (OVERLAPS) 1/71 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-06-01 00:25:33] [INFO ] Deduced a trap composed of 25 places in 59 ms of which 1 ms to minimize.
[2024-06-01 00:25:33] [INFO ] Deduced a trap composed of 23 places in 55 ms of which 0 ms to minimize.
[2024-06-01 00:25:34] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 1 ms to minimize.
[2024-06-01 00:25:34] [INFO ] Deduced a trap composed of 25 places in 43 ms of which 1 ms to minimize.
[2024-06-01 00:25:34] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 1 ms to minimize.
[2024-06-01 00:25:34] [INFO ] Deduced a trap composed of 15 places in 245 ms of which 0 ms to minimize.
[2024-06-01 00:25:34] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 0 ms to minimize.
[2024-06-01 00:25:34] [INFO ] Deduced a trap composed of 22 places in 45 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 8/23 constraints. Problems are: Problem set: 0 solved, 134 unsolved
[2024-06-01 00:25:34] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 1 ms to minimize.
[2024-06-01 00:25:34] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/71 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 7 (OVERLAPS) 130/201 variables, 71/96 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/201 variables, 134/230 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/201 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 10 (OVERLAPS) 1/202 variables, 1/231 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/202 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 12 (OVERLAPS) 0/202 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Int declared 202/202 variables, and 231 constraints, problems are : Problem set: 0 solved, 134 unsolved in 6106 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 71/71 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 15/15 constraints]
After SMT, in 10220ms problems are : Problem set: 0 solved, 134 unsolved
Search for dead transitions found 0 dead transitions in 10241ms
Starting structural reductions in LTL mode, iteration 1 : 71/161 places, 135/313 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10685 ms. Remains : 71/161 places, 135/313 transitions.
Support contains 26 out of 71 places after structural reductions.
[2024-06-01 00:25:39] [INFO ] Flatten gal took : 37 ms
[2024-06-01 00:25:39] [INFO ] Flatten gal took : 29 ms
[2024-06-01 00:25:39] [INFO ] Input system was already deterministic with 135 transitions.
Support contains 25 out of 71 places (down from 26) after GAL structural reductions.
RANDOM walk for 40000 steps (3102 resets) in 2292 ms. (17 steps per ms) remains 8/26 properties
BEST_FIRST walk for 40004 steps (442 resets) in 79 ms. (500 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (434 resets) in 197 ms. (202 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (440 resets) in 212 ms. (187 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (436 resets) in 148 ms. (268 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (440 resets) in 118 ms. (336 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (423 resets) in 81 ms. (487 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (460 resets) in 99 ms. (400 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (453 resets) in 89 ms. (444 steps per ms) remains 8/8 properties
[2024-06-01 00:25:41] [INFO ] Flow matrix only has 131 transitions (discarded 4 similar events)
[2024-06-01 00:25:41] [INFO ] Invariant cache hit.
[2024-06-01 00:25:41] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 30/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 00:25:41] [INFO ] Deduced a trap composed of 20 places in 52 ms of which 0 ms to minimize.
[2024-06-01 00:25:41] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-06-01 00:25:41] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-06-01 00:25:41] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 16 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 30/71 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 130/201 variables, 71/85 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/201 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 1/202 variables, 1/86 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/202 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/202 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 202/202 variables, and 86 constraints, problems are : Problem set: 0 solved, 8 unsolved in 552 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 71/71 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 30/41 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/41 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 30/71 variables, 8/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 00:25:41] [INFO ] Deduced a trap composed of 28 places in 54 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/71 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 130/201 variables, 71/86 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/201 variables, 8/94 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-06-01 00:25:41] [INFO ] Deduced a trap composed of 22 places in 62 ms of which 1 ms to minimize.
[2024-06-01 00:25:41] [INFO ] Deduced a trap composed of 22 places in 57 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/201 variables, 2/96 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/201 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (OVERLAPS) 1/202 variables, 1/97 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/202 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (OVERLAPS) 0/202 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 202/202 variables, and 97 constraints, problems are : Problem set: 0 solved, 8 unsolved in 490 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 71/71 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 7/7 constraints]
After SMT, in 1061ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 7 different solutions.
Parikh walk visited 7 properties in 101 ms.
Support contains 1 out of 71 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 71/71 places, 135/135 transitions.
Graph (trivial) has 78 edges and 71 vertex of which 8 / 71 are part of one of the 4 SCC in 2 ms
Free SCC test removed 4 places
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Graph (complete) has 279 edges and 67 vertex of which 66 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 2 place count 66 transition count 121
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 65 transition count 121
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 18 place count 51 transition count 94
Iterating global reduction 0 with 14 rules applied. Total rules applied 32 place count 51 transition count 94
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 34 place count 51 transition count 92
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 39 place count 46 transition count 81
Iterating global reduction 1 with 5 rules applied. Total rules applied 44 place count 46 transition count 81
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 50 place count 46 transition count 75
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 52 place count 44 transition count 70
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 place count 44 transition count 70
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 57 place count 44 transition count 67
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 58 place count 43 transition count 65
Iterating global reduction 3 with 1 rules applied. Total rules applied 59 place count 43 transition count 65
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 62 place count 43 transition count 62
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 66 place count 41 transition count 60
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 78 place count 35 transition count 93
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 79 place count 35 transition count 92
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 82 place count 35 transition count 89
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 85 place count 32 transition count 89
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 87 place count 32 transition count 87
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 88 place count 32 transition count 164
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 90 place count 31 transition count 163
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 93 place count 31 transition count 160
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 94 place count 30 transition count 119
Iterating global reduction 6 with 1 rules applied. Total rules applied 95 place count 30 transition count 119
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 96 place count 29 transition count 117
Iterating global reduction 6 with 1 rules applied. Total rules applied 97 place count 29 transition count 117
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 107 place count 29 transition count 107
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 115 place count 29 transition count 107
Applied a total of 115 rules in 54 ms. Remains 29 /71 variables (removed 42) and now considering 107/135 (removed 28) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 29/71 places, 107/135 transitions.
RANDOM walk for 204 steps (21 resets) in 14 ms. (13 steps per ms) remains 0/1 properties
Computed a total of 6 stabilizing places and 8 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(X(G(p0))))'
Support contains 3 out of 71 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 135/135 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 58 transition count 110
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 58 transition count 110
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 58 transition count 109
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 31 place count 54 transition count 101
Iterating global reduction 1 with 4 rules applied. Total rules applied 35 place count 54 transition count 101
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 41 place count 54 transition count 95
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 53 transition count 92
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 53 transition count 92
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 44 place count 52 transition count 90
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 52 transition count 90
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 48 place count 52 transition count 87
Applied a total of 48 rules in 6 ms. Remains 52 /71 variables (removed 19) and now considering 87/135 (removed 48) transitions.
[2024-06-01 00:25:42] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
// Phase 1: matrix 84 rows 52 cols
[2024-06-01 00:25:42] [INFO ] Computed 9 invariants in 0 ms
[2024-06-01 00:25:42] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-06-01 00:25:42] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
[2024-06-01 00:25:42] [INFO ] Invariant cache hit.
[2024-06-01 00:25:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:25:42] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-06-01 00:25:42] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
[2024-06-01 00:25:42] [INFO ] Invariant cache hit.
[2024-06-01 00:25:42] [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, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-06-01 00:25:43] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-06-01 00:25:43] [INFO ] Deduced a trap composed of 5 places in 33 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, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (OVERLAPS) 83/135 variables, 52/63 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/136 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/136 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 136/136 variables, and 64 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1455 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-06-01 00:25:44] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
[2024-06-01 00:25:44] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 83/135 variables, 52/65 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 86/151 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/135 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 1/136 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/136 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-06-01 00:25:46] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/136 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/136 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/136 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 136/136 variables, and 153 constraints, problems are : Problem set: 0 solved, 86 unsolved in 3090 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 5/5 constraints]
After SMT, in 4574ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 4575ms
Starting structural reductions in LTL mode, iteration 1 : 52/71 places, 87/135 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4674 ms. Remains : 52/71 places, 87/135 transitions.
Stuttering acceptance computed with spot in 246 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-13-LTLFireability-00
Product exploration explored 100000 steps with 8 reset in 180 ms.
Product exploration explored 100000 steps with 4 reset in 224 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 110 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 481 steps (37 resets) in 6 ms. (68 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 164 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 87/87 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 87/87 (removed 0) transitions.
[2024-06-01 00:25:48] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
[2024-06-01 00:25:48] [INFO ] Invariant cache hit.
[2024-06-01 00:25:48] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-06-01 00:25:48] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
[2024-06-01 00:25:48] [INFO ] Invariant cache hit.
[2024-06-01 00:25:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:25:48] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-06-01 00:25:48] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
[2024-06-01 00:25:48] [INFO ] Invariant cache hit.
[2024-06-01 00:25:48] [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, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-06-01 00:25:49] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-06-01 00:25:49] [INFO ] Deduced a trap composed of 5 places in 35 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, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (OVERLAPS) 83/135 variables, 52/63 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/136 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/136 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 136/136 variables, and 64 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1478 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-06-01 00:25:50] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 0 ms to minimize.
[2024-06-01 00:25:50] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 83/135 variables, 52/65 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 86/151 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/135 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 1/136 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/136 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-06-01 00:25:52] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/136 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/136 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/136 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 136/136 variables, and 153 constraints, problems are : Problem set: 0 solved, 86 unsolved in 3198 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 5/5 constraints]
After SMT, in 4740ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 4742ms
Finished structural reductions in LTL mode , in 1 iterations and 4860 ms. Remains : 52/52 places, 87/87 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 70 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 1309 steps (101 resets) in 19 ms. (65 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 112 ms. Reduced automaton from 4 states, 5 edges and 1 AP (stutter sensitive) to 4 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 98 ms.
Product exploration explored 100000 steps with 9 reset in 136 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 107 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 87/87 transitions.
Graph (trivial) has 44 edges and 52 vertex of which 8 / 52 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 47 transition count 81
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 47 transition count 81
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 47 transition count 80
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -50
Deduced a syphon composed of 6 places in 1 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 10 place count 47 transition count 130
Deduced a syphon composed of 6 places in 0 ms
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 47 transition count 129
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 11 rules in 12 ms. Remains 47 /52 variables (removed 5) and now considering 129/87 (removed -42) transitions.
[2024-06-01 00:25:54] [INFO ] Redundant transitions in 25 ms returned []
Running 113 sub problems to find dead transitions.
[2024-06-01 00:25:54] [INFO ] Flow matrix only has 110 transitions (discarded 19 similar events)
// Phase 1: matrix 110 rows 47 cols
[2024-06-01 00:25:54] [INFO ] Computed 9 invariants in 4 ms
[2024-06-01 00:25:54] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 113 unsolved
At refinement iteration 1 (OVERLAPS) 1/47 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 113 unsolved
[2024-06-01 00:25:55] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-06-01 00:25:55] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 1 ms to minimize.
[2024-06-01 00:25:55] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 4 ms to minimize.
[2024-06-01 00:25:55] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 1 ms to minimize.
Problem TDEAD20 is UNSAT
Problem TDEAD21 is UNSAT
[2024-06-01 00:25:55] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
Problem TDEAD22 is UNSAT
Problem TDEAD23 is UNSAT
[2024-06-01 00:25:55] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
Problem TDEAD24 is UNSAT
Problem TDEAD25 is UNSAT
[2024-06-01 00:25:55] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 1 ms to minimize.
Problem TDEAD26 is UNSAT
Problem TDEAD27 is UNSAT
[2024-06-01 00:25:55] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 2 ms to minimize.
Problem TDEAD32 is UNSAT
Problem TDEAD33 is UNSAT
[2024-06-01 00:25:55] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 1 ms to minimize.
Problem TDEAD35 is UNSAT
Problem TDEAD36 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 9/18 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 0/18 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 4 (OVERLAPS) 109/156 variables, 47/65 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/156 variables, 19/84 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/156 variables, 0/84 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 7 (OVERLAPS) 1/157 variables, 1/85 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/157 variables, 0/85 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 9 (OVERLAPS) 0/157 variables, 0/85 constraints. Problems are: Problem set: 12 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Real declared 157/157 variables, and 85 constraints, problems are : Problem set: 12 solved, 101 unsolved in 2781 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 47/47 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 113/113 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 12 solved, 101 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 0/0 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 1 (OVERLAPS) 7/47 variables, 9/9 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/47 variables, 9/18 constraints. Problems are: Problem set: 12 solved, 101 unsolved
[2024-06-01 00:25:57] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-06-01 00:25:57] [INFO ] Deduced a trap composed of 18 places in 53 ms of which 1 ms to minimize.
[2024-06-01 00:25:58] [INFO ] Deduced a trap composed of 19 places in 47 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 3/21 constraints. Problems are: Problem set: 12 solved, 101 unsolved
[2024-06-01 00:25:58] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 1/22 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 0/22 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 6 (OVERLAPS) 109/156 variables, 47/69 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/156 variables, 19/88 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/156 variables, 101/189 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/156 variables, 0/189 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 10 (OVERLAPS) 1/157 variables, 1/190 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/157 variables, 0/190 constraints. Problems are: Problem set: 12 solved, 101 unsolved
At refinement iteration 12 (OVERLAPS) 0/157 variables, 0/190 constraints. Problems are: Problem set: 12 solved, 101 unsolved
No progress, stopping.
After SMT solving in domain Int declared 157/157 variables, and 190 constraints, problems are : Problem set: 12 solved, 101 unsolved in 3799 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 47/47 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 101/113 constraints, Known Traps: 13/13 constraints]
After SMT, in 6687ms problems are : Problem set: 12 solved, 101 unsolved
Search for dead transitions found 12 dead transitions in 6690ms
Found 12 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 12 transitions
Dead transitions reduction (with SMT) removed 12 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 47/52 places, 117/87 transitions.
Graph (complete) has 195 edges and 47 vertex of which 41 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 11 ms. Remains 41 /47 variables (removed 6) and now considering 117/117 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 41/52 places, 117/87 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6748 ms. Remains : 41/52 places, 117/87 transitions.
Support contains 3 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 87/87 transitions.
Applied a total of 0 rules in 0 ms. Remains 52 /52 variables (removed 0) and now considering 87/87 (removed 0) transitions.
[2024-06-01 00:26:01] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
// Phase 1: matrix 84 rows 52 cols
[2024-06-01 00:26:01] [INFO ] Computed 9 invariants in 1 ms
[2024-06-01 00:26:01] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-01 00:26:01] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
[2024-06-01 00:26:01] [INFO ] Invariant cache hit.
[2024-06-01 00:26:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:26:01] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-06-01 00:26:01] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
[2024-06-01 00:26:01] [INFO ] Invariant cache hit.
[2024-06-01 00:26:01] [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, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-06-01 00:26:02] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-06-01 00:26:02] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (OVERLAPS) 83/135 variables, 52/63 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/136 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/136 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 136/136 variables, and 64 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1640 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-06-01 00:26:03] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 1 ms to minimize.
[2024-06-01 00:26:03] [INFO ] Deduced a trap composed of 12 places in 44 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, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 83/135 variables, 52/65 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 86/151 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/135 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 1/136 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/136 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-06-01 00:26:05] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 1 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/136 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/136 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/136 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 136/136 variables, and 153 constraints, problems are : Problem set: 0 solved, 86 unsolved in 3084 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 5/5 constraints]
After SMT, in 4766ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 4769ms
Finished structural reductions in LTL mode , in 1 iterations and 4886 ms. Remains : 52/52 places, 87/87 transitions.
Treatment of property HealthRecord-PT-13-LTLFireability-00 finished in 23834 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 71 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 71/71 places, 135/135 transitions.
Graph (trivial) has 78 edges and 71 vertex of which 8 / 71 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 52 transition count 103
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 52 transition count 103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 31 place count 52 transition count 101
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 36 place count 47 transition count 90
Iterating global reduction 1 with 5 rules applied. Total rules applied 41 place count 47 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 47 place count 47 transition count 84
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 49 place count 45 transition count 79
Iterating global reduction 2 with 2 rules applied. Total rules applied 51 place count 45 transition count 79
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 45 transition count 76
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 55 place count 44 transition count 74
Iterating global reduction 3 with 1 rules applied. Total rules applied 56 place count 44 transition count 74
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 59 place count 44 transition count 71
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 63 place count 42 transition count 85
Applied a total of 63 rules in 17 ms. Remains 42 /71 variables (removed 29) and now considering 85/135 (removed 50) transitions.
[2024-06-01 00:26:06] [INFO ] Flow matrix only has 77 transitions (discarded 8 similar events)
// Phase 1: matrix 77 rows 42 cols
[2024-06-01 00:26:06] [INFO ] Computed 9 invariants in 1 ms
[2024-06-01 00:26:06] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-06-01 00:26:06] [INFO ] Flow matrix only has 77 transitions (discarded 8 similar events)
[2024-06-01 00:26:06] [INFO ] Invariant cache hit.
[2024-06-01 00:26:06] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-06-01 00:26:06] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2024-06-01 00:26:06] [INFO ] Redundant transitions in 13 ms returned []
Running 71 sub problems to find dead transitions.
[2024-06-01 00:26:06] [INFO ] Flow matrix only has 77 transitions (discarded 8 similar events)
[2024-06-01 00:26:06] [INFO ] Invariant cache hit.
[2024-06-01 00:26:06] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 7/42 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 00:26:07] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 1 ms to minimize.
[2024-06-01 00:26:07] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 76/118 variables, 42/53 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 14/67 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/118 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/119 variables, and 67 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1341 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 42/42 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 7/42 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 00:26:08] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
[2024-06-01 00:26:08] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 00:26:08] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 76/118 variables, 42/56 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 14/70 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 71/141 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/118 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 11 (OVERLAPS) 0/118 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/119 variables, and 141 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1435 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 42/42 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 5/5 constraints]
After SMT, in 2820ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 2822ms
Starting structural reductions in SI_LTL mode, iteration 1 : 42/71 places, 85/135 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3003 ms. Remains : 42/71 places, 85/135 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-13-LTLFireability-01
Product exploration explored 100000 steps with 9 reset in 81 ms.
Product exploration explored 100000 steps with 0 reset in 71 ms.
Computed a total of 12 stabilizing places and 26 stable transitions
Computed a total of 12 stabilizing places and 26 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (4156 resets) in 169 ms. (235 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (533 resets) in 25 ms. (1538 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 93801 steps, run visited all 1 properties in 145 ms. (steps per millisecond=646 )
Probabilistic random walk after 93801 steps, saw 14898 distinct states, run finished after 148 ms. (steps per millisecond=633 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 85/85 transitions.
Applied a total of 0 rules in 6 ms. Remains 42 /42 variables (removed 0) and now considering 85/85 (removed 0) transitions.
[2024-06-01 00:26:10] [INFO ] Flow matrix only has 77 transitions (discarded 8 similar events)
[2024-06-01 00:26:10] [INFO ] Invariant cache hit.
[2024-06-01 00:26:10] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-06-01 00:26:10] [INFO ] Flow matrix only has 77 transitions (discarded 8 similar events)
[2024-06-01 00:26:10] [INFO ] Invariant cache hit.
[2024-06-01 00:26:10] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-06-01 00:26:10] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2024-06-01 00:26:10] [INFO ] Redundant transitions in 24 ms returned []
Running 71 sub problems to find dead transitions.
[2024-06-01 00:26:10] [INFO ] Flow matrix only has 77 transitions (discarded 8 similar events)
[2024-06-01 00:26:10] [INFO ] Invariant cache hit.
[2024-06-01 00:26:10] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 7/42 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 00:26:10] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 8 ms to minimize.
[2024-06-01 00:26:10] [INFO ] Deduced a trap composed of 13 places in 64 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 76/118 variables, 42/53 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 14/67 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/118 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/119 variables, and 67 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1039 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 42/42 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 7/42 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 00:26:11] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 0 ms to minimize.
[2024-06-01 00:26:11] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 00:26:12] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 76/118 variables, 42/56 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 14/70 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 71/141 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/118 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 11 (OVERLAPS) 0/118 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/119 variables, and 141 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1456 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 42/42 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 5/5 constraints]
After SMT, in 2546ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 2546ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2693 ms. Remains : 42/42 places, 85/85 transitions.
Computed a total of 12 stabilizing places and 26 stable transitions
Computed a total of 12 stabilizing places and 26 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 40000 steps (4162 resets) in 61 ms. (645 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (529 resets) in 25 ms. (1538 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 93801 steps, run visited all 1 properties in 74 ms. (steps per millisecond=1267 )
Probabilistic random walk after 93801 steps, saw 14898 distinct states, run finished after 74 ms. (steps per millisecond=1267 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7 reset in 43 ms.
Product exploration explored 100000 steps with 10 reset in 48 ms.
Support contains 1 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 85/85 transitions.
Applied a total of 0 rules in 3 ms. Remains 42 /42 variables (removed 0) and now considering 85/85 (removed 0) transitions.
[2024-06-01 00:26:13] [INFO ] Flow matrix only has 77 transitions (discarded 8 similar events)
[2024-06-01 00:26:13] [INFO ] Invariant cache hit.
[2024-06-01 00:26:13] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-06-01 00:26:13] [INFO ] Flow matrix only has 77 transitions (discarded 8 similar events)
[2024-06-01 00:26:13] [INFO ] Invariant cache hit.
[2024-06-01 00:26:13] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-06-01 00:26:13] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2024-06-01 00:26:13] [INFO ] Redundant transitions in 14 ms returned []
Running 71 sub problems to find dead transitions.
[2024-06-01 00:26:13] [INFO ] Flow matrix only has 77 transitions (discarded 8 similar events)
[2024-06-01 00:26:13] [INFO ] Invariant cache hit.
[2024-06-01 00:26:13] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 7/42 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 00:26:14] [INFO ] Deduced a trap composed of 4 places in 28 ms of which 1 ms to minimize.
[2024-06-01 00:26:14] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 76/118 variables, 42/53 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 14/67 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/118 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/119 variables, and 67 constraints, problems are : Problem set: 0 solved, 71 unsolved in 955 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 42/42 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 7/42 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 00:26:15] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-06-01 00:26:15] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 71 unsolved
[2024-06-01 00:26:15] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 76/118 variables, 42/56 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 14/70 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 71/141 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/118 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 11 (OVERLAPS) 0/118 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/119 variables, and 141 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1428 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 42/42 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 5/5 constraints]
After SMT, in 2411ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 2412ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2560 ms. Remains : 42/42 places, 85/85 transitions.
Treatment of property HealthRecord-PT-13-LTLFireability-01 finished in 9925 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X((p0&&G(F(p0)))) U (p1&&G(p2)))))'
Support contains 3 out of 71 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 135/135 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 58 transition count 110
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 58 transition count 110
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 58 transition count 109
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 30 place count 55 transition count 102
Iterating global reduction 1 with 3 rules applied. Total rules applied 33 place count 55 transition count 102
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 54 transition count 100
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 54 transition count 100
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 38 place count 54 transition count 97
Applied a total of 38 rules in 3 ms. Remains 54 /71 variables (removed 17) and now considering 97/135 (removed 38) transitions.
[2024-06-01 00:26:16] [INFO ] Flow matrix only has 94 transitions (discarded 3 similar events)
// Phase 1: matrix 94 rows 54 cols
[2024-06-01 00:26:16] [INFO ] Computed 9 invariants in 0 ms
[2024-06-01 00:26:16] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-06-01 00:26:16] [INFO ] Flow matrix only has 94 transitions (discarded 3 similar events)
[2024-06-01 00:26:16] [INFO ] Invariant cache hit.
[2024-06-01 00:26:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:26:16] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Running 96 sub problems to find dead transitions.
[2024-06-01 00:26:16] [INFO ] Flow matrix only has 94 transitions (discarded 3 similar events)
[2024-06-01 00:26:16] [INFO ] Invariant cache hit.
[2024-06-01 00:26:16] [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, 96 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-06-01 00:26:17] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-06-01 00:26:17] [INFO ] Deduced a trap composed of 6 places in 23 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, 96 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 4 (OVERLAPS) 93/147 variables, 54/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/147 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 1/148 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (OVERLAPS) 0/148 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Real declared 148/148 variables, and 66 constraints, problems are : Problem set: 0 solved, 96 unsolved in 1803 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 96 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 96 unsolved
[2024-06-01 00:26:18] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
[2024-06-01 00:26:18] [INFO ] Deduced a trap composed of 12 places in 42 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, 96 unsolved
[2024-06-01 00:26:18] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 0 ms to minimize.
[2024-06-01 00:26:18] [INFO ] Deduced a trap composed of 19 places in 43 ms of which 1 ms to minimize.
[2024-06-01 00:26:18] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 3/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 6 (OVERLAPS) 93/147 variables, 54/70 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/147 variables, 96/166 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/147 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 9 (OVERLAPS) 1/148 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/148 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 96 unsolved
At refinement iteration 11 (OVERLAPS) 0/148 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 96 unsolved
No progress, stopping.
After SMT solving in domain Int declared 148/148 variables, and 167 constraints, problems are : Problem set: 0 solved, 96 unsolved in 3167 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 96/96 constraints, Known Traps: 7/7 constraints]
After SMT, in 5011ms problems are : Problem set: 0 solved, 96 unsolved
Search for dead transitions found 0 dead transitions in 5013ms
Starting structural reductions in LTL mode, iteration 1 : 54/71 places, 97/135 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5185 ms. Remains : 54/71 places, 97/135 transitions.
Stuttering acceptance computed with spot in 304 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0)), (NOT p2), true, (NOT p0), (NOT p0), (NOT p2), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : HealthRecord-PT-13-LTLFireability-02
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-13-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-13-LTLFireability-02 finished in 5522 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)))||F((G(F(p2))||(F(p2)&&X(!p0))))) U p0))'
Support contains 6 out of 71 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 71/71 places, 135/135 transitions.
Graph (trivial) has 65 edges and 71 vertex of which 8 / 71 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 14 place count 53 transition count 105
Iterating global reduction 0 with 13 rules applied. Total rules applied 27 place count 53 transition count 105
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 29 place count 53 transition count 103
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 33 place count 49 transition count 94
Iterating global reduction 1 with 4 rules applied. Total rules applied 37 place count 49 transition count 94
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 42 place count 49 transition count 89
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 43 place count 48 transition count 87
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 48 transition count 87
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 47 place count 48 transition count 84
Applied a total of 47 rules in 17 ms. Remains 48 /71 variables (removed 23) and now considering 84/135 (removed 51) transitions.
[2024-06-01 00:26:21] [INFO ] Flow matrix only has 78 transitions (discarded 6 similar events)
// Phase 1: matrix 78 rows 48 cols
[2024-06-01 00:26:21] [INFO ] Computed 9 invariants in 1 ms
[2024-06-01 00:26:21] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-06-01 00:26:21] [INFO ] Flow matrix only has 78 transitions (discarded 6 similar events)
[2024-06-01 00:26:21] [INFO ] Invariant cache hit.
[2024-06-01 00:26:22] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2024-06-01 00:26:22] [INFO ] Redundant transitions in 11 ms returned []
Running 70 sub problems to find dead transitions.
[2024-06-01 00:26:22] [INFO ] Flow matrix only has 78 transitions (discarded 6 similar events)
[2024-06-01 00:26:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (OVERLAPS) 7/48 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-06-01 00:26:22] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 0 ms to minimize.
[2024-06-01 00:26:22] [INFO ] Deduced a trap composed of 17 places in 42 ms of which 0 ms to minimize.
[2024-06-01 00:26:22] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 0 ms to minimize.
[2024-06-01 00:26:22] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-06-01 00:26:22] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-06-01 00:26:22] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (OVERLAPS) 77/125 variables, 48/63 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (OVERLAPS) 0/125 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/126 variables, and 63 constraints, problems are : Problem set: 0 solved, 70 unsolved in 1145 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/41 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (OVERLAPS) 7/48 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 6/15 constraints. Problems are: Problem set: 0 solved, 70 unsolved
[2024-06-01 00:26:23] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2024-06-01 00:26:23] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (OVERLAPS) 77/125 variables, 48/65 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 70/135 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 9 (OVERLAPS) 0/125 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/126 variables, and 135 constraints, problems are : Problem set: 0 solved, 70 unsolved in 1243 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 8/8 constraints]
After SMT, in 2407ms problems are : Problem set: 0 solved, 70 unsolved
Search for dead transitions found 0 dead transitions in 2407ms
Starting structural reductions in SI_LTL mode, iteration 1 : 48/71 places, 84/135 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2551 ms. Remains : 48/71 places, 84/135 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (AND p0 (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) p0)]
Running random walk in product with property : HealthRecord-PT-13-LTLFireability-03
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-13-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-13-LTLFireability-03 finished in 2726 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(((p2 U (p3||G(p2)))&&p1))))'
Support contains 6 out of 71 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 135/135 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 60 transition count 113
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 60 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 60 transition count 112
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 27 place count 56 transition count 103
Iterating global reduction 1 with 4 rules applied. Total rules applied 31 place count 56 transition count 103
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 34 place count 56 transition count 100
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 36 place count 54 transition count 95
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 54 transition count 95
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 41 place count 54 transition count 92
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 42 place count 53 transition count 90
Iterating global reduction 3 with 1 rules applied. Total rules applied 43 place count 53 transition count 90
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 46 place count 53 transition count 87
Applied a total of 46 rules in 8 ms. Remains 53 /71 variables (removed 18) and now considering 87/135 (removed 48) transitions.
[2024-06-01 00:26:24] [INFO ] Flow matrix only has 83 transitions (discarded 4 similar events)
// Phase 1: matrix 83 rows 53 cols
[2024-06-01 00:26:24] [INFO ] Computed 10 invariants in 1 ms
[2024-06-01 00:26:24] [INFO ] Implicit Places using invariants in 192 ms returned []
[2024-06-01 00:26:24] [INFO ] Flow matrix only has 83 transitions (discarded 4 similar events)
[2024-06-01 00:26:24] [INFO ] Invariant cache hit.
[2024-06-01 00:26:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:26:24] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-06-01 00:26:24] [INFO ] Flow matrix only has 83 transitions (discarded 4 similar events)
[2024-06-01 00:26:24] [INFO ] Invariant cache hit.
[2024-06-01 00:26:24] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-06-01 00:26:25] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 1 ms to minimize.
[2024-06-01 00:26:25] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 0 ms to minimize.
[2024-06-01 00:26:25] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 82/135 variables, 53/66 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-06-01 00:26:25] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/135 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 1/136 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/136 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 0/136 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 136/136 variables, and 68 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1856 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 82/135 variables, 53/67 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 86/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/135 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 1/136 variables, 1/154 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/136 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 0/136 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 136/136 variables, and 154 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1993 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 4/4 constraints]
After SMT, in 3891ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 3901ms
Starting structural reductions in LTL mode, iteration 1 : 53/71 places, 87/135 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4153 ms. Remains : 53/71 places, 87/135 transitions.
Stuttering acceptance computed with spot in 240 ms :[true, (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p3) (NOT p2)), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p0), (AND (NOT p3) (NOT p2) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-13-LTLFireability-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-13-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-13-LTLFireability-04 finished in 4407 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 71 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 71/71 places, 135/135 transitions.
Graph (trivial) has 71 edges and 71 vertex of which 8 / 71 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 51 transition count 101
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 51 transition count 101
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 33 place count 51 transition count 99
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 38 place count 46 transition count 88
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 46 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 49 place count 46 transition count 82
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 51 place count 44 transition count 77
Iterating global reduction 2 with 2 rules applied. Total rules applied 53 place count 44 transition count 77
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 56 place count 44 transition count 74
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 57 place count 43 transition count 72
Iterating global reduction 3 with 1 rules applied. Total rules applied 58 place count 43 transition count 72
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 61 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 4 with 4 rules applied. Total rules applied 65 place count 41 transition count 83
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 66 place count 41 transition count 82
Applied a total of 66 rules in 11 ms. Remains 41 /71 variables (removed 30) and now considering 82/135 (removed 53) transitions.
[2024-06-01 00:26:29] [INFO ] Flow matrix only has 74 transitions (discarded 8 similar events)
// Phase 1: matrix 74 rows 41 cols
[2024-06-01 00:26:29] [INFO ] Computed 9 invariants in 0 ms
[2024-06-01 00:26:29] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-06-01 00:26:29] [INFO ] Flow matrix only has 74 transitions (discarded 8 similar events)
[2024-06-01 00:26:29] [INFO ] Invariant cache hit.
[2024-06-01 00:26:29] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-06-01 00:26:29] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2024-06-01 00:26:29] [INFO ] Redundant transitions in 17 ms returned []
Running 68 sub problems to find dead transitions.
[2024-06-01 00:26:29] [INFO ] Flow matrix only has 74 transitions (discarded 8 similar events)
[2024-06-01 00:26:29] [INFO ] Invariant cache hit.
[2024-06-01 00:26:29] [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, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
[2024-06-01 00:26:29] [INFO ] Deduced a trap composed of 4 places in 38 ms of which 1 ms to minimize.
[2024-06-01 00:26:29] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
[2024-06-01 00:26:29] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-06-01 00:26:29] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 73/114 variables, 41/54 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/114 variables, 13/67 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (OVERLAPS) 0/114 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 114/115 variables, and 67 constraints, problems are : Problem set: 0 solved, 68 unsolved in 1017 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 68 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/34 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/34 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 7/41 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 68 unsolved
[2024-06-01 00:26:30] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/41 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (OVERLAPS) 73/114 variables, 41/55 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/114 variables, 13/68 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/114 variables, 68/136 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/114 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 10 (OVERLAPS) 0/114 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Int declared 114/115 variables, and 136 constraints, problems are : Problem set: 0 solved, 68 unsolved in 1208 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 5/5 constraints]
After SMT, in 2272ms problems are : Problem set: 0 solved, 68 unsolved
Search for dead transitions found 0 dead transitions in 2272ms
Starting structural reductions in SI_LTL mode, iteration 1 : 41/71 places, 82/135 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2436 ms. Remains : 41/71 places, 82/135 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-13-LTLFireability-05
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-13-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-13-LTLFireability-05 finished in 2499 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p0)) U !p0))))'
Support contains 1 out of 71 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 135/135 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 58 transition count 110
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 58 transition count 110
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 58 transition count 109
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 32 place count 53 transition count 98
Iterating global reduction 1 with 5 rules applied. Total rules applied 37 place count 53 transition count 98
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 43 place count 53 transition count 92
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 45 place count 51 transition count 87
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 51 transition count 87
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 50 place count 51 transition count 84
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 51 place count 50 transition count 82
Iterating global reduction 3 with 1 rules applied. Total rules applied 52 place count 50 transition count 82
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 55 place count 50 transition count 79
Applied a total of 55 rules in 2 ms. Remains 50 /71 variables (removed 21) and now considering 79/135 (removed 56) transitions.
[2024-06-01 00:26:31] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
// Phase 1: matrix 76 rows 50 cols
[2024-06-01 00:26:31] [INFO ] Computed 9 invariants in 4 ms
[2024-06-01 00:26:31] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-06-01 00:26:31] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2024-06-01 00:26:31] [INFO ] Invariant cache hit.
[2024-06-01 00:26:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:26:31] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2024-06-01 00:26:31] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2024-06-01 00:26:31] [INFO ] Invariant cache hit.
[2024-06-01 00:26:31] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 00:26:31] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 0 ms to minimize.
[2024-06-01 00:26:32] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (OVERLAPS) 75/125 variables, 50/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/125 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 1/126 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 0/126 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 62 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1341 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 00:26:33] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 0 ms to minimize.
[2024-06-01 00:26:33] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 00:26:33] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-06-01 00:26:33] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 00:26:33] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-06-01 00:26:33] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 75/125 variables, 50/67 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 78/145 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/125 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 1/126 variables, 1/146 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/126 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 12 (OVERLAPS) 0/126 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 146 constraints, problems are : Problem set: 0 solved, 78 unsolved in 2441 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 8/8 constraints]
After SMT, in 3846ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 3847ms
Starting structural reductions in LTL mode, iteration 1 : 50/71 places, 79/135 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3970 ms. Remains : 50/71 places, 79/135 transitions.
Stuttering acceptance computed with spot in 128 ms :[p0, p0, p0, (NOT p0)]
Running random walk in product with property : HealthRecord-PT-13-LTLFireability-06
Product exploration explored 100000 steps with 5 reset in 44 ms.
Product exploration explored 100000 steps with 3 reset in 93 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 165 ms. Reduced automaton from 4 states, 6 edges and 1 AP (stutter sensitive) to 4 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 182 ms :[p0, p0, p0, (NOT p0)]
RANDOM walk for 497 steps (36 resets) in 4 ms. (99 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 107 ms. Reduced automaton from 4 states, 6 edges and 1 AP (stutter sensitive) to 4 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[p0, p0, p0, (NOT p0)]
Stuttering acceptance computed with spot in 127 ms :[p0, p0, p0, (NOT p0)]
[2024-06-01 00:26:36] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2024-06-01 00:26:36] [INFO ] Invariant cache hit.
[2024-06-01 00:26:36] [INFO ] [Real]Absence check using 9 positive place invariants in 1 ms returned unsat
Proved EG p0
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (G p0)]
Property proved to be false thanks to negative knowledge :(G p0)
Knowledge based reduction with 2 factoid took 133 ms. Reduced automaton from 4 states, 6 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-13-LTLFireability-06 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-13-LTLFireability-06 finished in 5208 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 71 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 135/135 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 58 transition count 110
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 58 transition count 110
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 58 transition count 109
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 32 place count 53 transition count 98
Iterating global reduction 1 with 5 rules applied. Total rules applied 37 place count 53 transition count 98
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 42 place count 53 transition count 93
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 44 place count 51 transition count 88
Iterating global reduction 2 with 2 rules applied. Total rules applied 46 place count 51 transition count 88
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 49 place count 51 transition count 85
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 50 place count 50 transition count 83
Iterating global reduction 3 with 1 rules applied. Total rules applied 51 place count 50 transition count 83
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 54 place count 50 transition count 80
Applied a total of 54 rules in 6 ms. Remains 50 /71 variables (removed 21) and now considering 80/135 (removed 55) transitions.
[2024-06-01 00:26:36] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
// Phase 1: matrix 77 rows 50 cols
[2024-06-01 00:26:36] [INFO ] Computed 9 invariants in 0 ms
[2024-06-01 00:26:36] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-06-01 00:26:36] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2024-06-01 00:26:36] [INFO ] Invariant cache hit.
[2024-06-01 00:26:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:26:37] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
Running 79 sub problems to find dead transitions.
[2024-06-01 00:26:37] [INFO ] Flow matrix only has 77 transitions (discarded 3 similar events)
[2024-06-01 00:26:37] [INFO ] Invariant cache hit.
[2024-06-01 00:26:37] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-06-01 00:26:37] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-06-01 00:26:37] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (OVERLAPS) 76/126 variables, 50/61 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-06-01 00:26:38] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 9 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (OVERLAPS) 1/127 variables, 1/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-06-01 00:26:38] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/127 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/127 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 127/127 variables, and 64 constraints, problems are : Problem set: 0 solved, 79 unsolved in 2316 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (OVERLAPS) 1/50 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-06-01 00:26:39] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 76/126 variables, 50/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 79/143 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 1/127 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/127 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/127 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 127/127 variables, and 144 constraints, problems are : Problem set: 0 solved, 79 unsolved in 2001 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 5/5 constraints]
After SMT, in 4385ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 4402ms
Starting structural reductions in LTL mode, iteration 1 : 50/71 places, 80/135 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4719 ms. Remains : 50/71 places, 80/135 transitions.
Stuttering acceptance computed with spot in 69 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-13-LTLFireability-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-13-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-13-LTLFireability-07 finished in 4805 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 71 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 135/135 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 57 transition count 108
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 57 transition count 108
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 29 place count 57 transition count 107
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 34 place count 52 transition count 96
Iterating global reduction 1 with 5 rules applied. Total rules applied 39 place count 52 transition count 96
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 45 place count 52 transition count 90
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 47 place count 50 transition count 85
Iterating global reduction 2 with 2 rules applied. Total rules applied 49 place count 50 transition count 85
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 52 place count 50 transition count 82
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 53 place count 49 transition count 80
Iterating global reduction 3 with 1 rules applied. Total rules applied 54 place count 49 transition count 80
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 57 place count 49 transition count 77
Applied a total of 57 rules in 8 ms. Remains 49 /71 variables (removed 22) and now considering 77/135 (removed 58) transitions.
[2024-06-01 00:26:41] [INFO ] Flow matrix only has 74 transitions (discarded 3 similar events)
// Phase 1: matrix 74 rows 49 cols
[2024-06-01 00:26:41] [INFO ] Computed 9 invariants in 1 ms
[2024-06-01 00:26:41] [INFO ] Implicit Places using invariants in 111 ms returned []
[2024-06-01 00:26:41] [INFO ] Flow matrix only has 74 transitions (discarded 3 similar events)
[2024-06-01 00:26:41] [INFO ] Invariant cache hit.
[2024-06-01 00:26:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:26:41] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2024-06-01 00:26:41] [INFO ] Flow matrix only has 74 transitions (discarded 3 similar events)
[2024-06-01 00:26:41] [INFO ] Invariant cache hit.
[2024-06-01 00:26:41] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 00:26:42] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-06-01 00:26:42] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 73/122 variables, 49/60 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/123 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/123 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/123 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 123/123 variables, and 61 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1242 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 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) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 00:26:43] [INFO ] Deduced a trap composed of 12 places in 49 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 00:26:43] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 00:26:43] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/49 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/49 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 73/122 variables, 49/63 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 76/139 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (OVERLAPS) 1/123 variables, 1/140 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/123 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 12 (OVERLAPS) 0/123 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 123/123 variables, and 140 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2168 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 5/5 constraints]
After SMT, in 3443ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 3444ms
Starting structural reductions in LTL mode, iteration 1 : 49/71 places, 77/135 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3696 ms. Remains : 49/71 places, 77/135 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-13-LTLFireability-09
Product exploration explored 100000 steps with 33333 reset in 253 ms.
Product exploration explored 100000 steps with 33333 reset in 224 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 48 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-13-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-13-LTLFireability-09 finished in 4345 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&&(F(p1) U p2)))))'
Support contains 4 out of 71 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 71/71 places, 135/135 transitions.
Graph (trivial) has 68 edges and 71 vertex of which 8 / 71 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 14 place count 53 transition count 105
Iterating global reduction 0 with 13 rules applied. Total rules applied 27 place count 53 transition count 105
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 28 place count 53 transition count 104
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 33 place count 48 transition count 93
Iterating global reduction 1 with 5 rules applied. Total rules applied 38 place count 48 transition count 93
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 43 place count 48 transition count 88
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 45 place count 46 transition count 83
Iterating global reduction 2 with 2 rules applied. Total rules applied 47 place count 46 transition count 83
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 50 place count 46 transition count 80
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 51 place count 45 transition count 78
Iterating global reduction 3 with 1 rules applied. Total rules applied 52 place count 45 transition count 78
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 55 place count 45 transition count 75
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 59 place count 43 transition count 89
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 60 place count 43 transition count 88
Applied a total of 60 rules in 10 ms. Remains 43 /71 variables (removed 28) and now considering 88/135 (removed 47) transitions.
[2024-06-01 00:26:45] [INFO ] Flow matrix only has 80 transitions (discarded 8 similar events)
// Phase 1: matrix 80 rows 43 cols
[2024-06-01 00:26:45] [INFO ] Computed 9 invariants in 0 ms
[2024-06-01 00:26:45] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-06-01 00:26:45] [INFO ] Flow matrix only has 80 transitions (discarded 8 similar events)
[2024-06-01 00:26:45] [INFO ] Invariant cache hit.
[2024-06-01 00:26:45] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-06-01 00:26:45] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2024-06-01 00:26:46] [INFO ] Redundant transitions in 36 ms returned []
Running 74 sub problems to find dead transitions.
[2024-06-01 00:26:46] [INFO ] Flow matrix only has 80 transitions (discarded 8 similar events)
[2024-06-01 00:26:46] [INFO ] Invariant cache hit.
[2024-06-01 00:26:46] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 7/43 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 00:26:46] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2024-06-01 00:26:46] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 1 ms to minimize.
[2024-06-01 00:26:46] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 0 ms to minimize.
[2024-06-01 00:26:46] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 1 ms to minimize.
[2024-06-01 00:26:46] [INFO ] Deduced a trap composed of 4 places in 24 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (OVERLAPS) 79/122 variables, 43/57 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 13/70 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (OVERLAPS) 0/122 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/123 variables, and 70 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1099 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 74 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 2 (OVERLAPS) 7/43 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 5/14 constraints. Problems are: Problem set: 0 solved, 74 unsolved
[2024-06-01 00:26:47] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 6 (OVERLAPS) 79/122 variables, 43/58 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/122 variables, 13/71 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/122 variables, 74/145 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/122 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 74 unsolved
At refinement iteration 10 (OVERLAPS) 0/122 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 74 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/123 variables, and 145 constraints, problems are : Problem set: 0 solved, 74 unsolved in 1396 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 74/74 constraints, Known Traps: 6/6 constraints]
After SMT, in 2549ms problems are : Problem set: 0 solved, 74 unsolved
Search for dead transitions found 0 dead transitions in 2550ms
Starting structural reductions in SI_LTL mode, iteration 1 : 43/71 places, 88/135 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2742 ms. Remains : 43/71 places, 88/135 transitions.
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p2)]
Running random walk in product with property : HealthRecord-PT-13-LTLFireability-10
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-13-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-13-LTLFireability-10 finished in 2865 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 71 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 71/71 places, 135/135 transitions.
Graph (trivial) has 77 edges and 71 vertex of which 8 / 71 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 52 transition count 103
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 52 transition count 103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 31 place count 52 transition count 101
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 36 place count 47 transition count 90
Iterating global reduction 1 with 5 rules applied. Total rules applied 41 place count 47 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 47 place count 47 transition count 84
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 46 transition count 81
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 46 transition count 81
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 45 transition count 79
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 45 transition count 79
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 54 place count 45 transition count 76
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 58 place count 43 transition count 92
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 59 place count 43 transition count 91
Applied a total of 59 rules in 14 ms. Remains 43 /71 variables (removed 28) and now considering 91/135 (removed 44) transitions.
[2024-06-01 00:26:48] [INFO ] Flow matrix only has 82 transitions (discarded 9 similar events)
// Phase 1: matrix 82 rows 43 cols
[2024-06-01 00:26:48] [INFO ] Computed 9 invariants in 0 ms
[2024-06-01 00:26:48] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-01 00:26:48] [INFO ] Flow matrix only has 82 transitions (discarded 9 similar events)
[2024-06-01 00:26:48] [INFO ] Invariant cache hit.
[2024-06-01 00:26:48] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-06-01 00:26:48] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2024-06-01 00:26:48] [INFO ] Redundant transitions in 30 ms returned []
Running 77 sub problems to find dead transitions.
[2024-06-01 00:26:48] [INFO ] Flow matrix only has 82 transitions (discarded 9 similar events)
[2024-06-01 00:26:48] [INFO ] Invariant cache hit.
[2024-06-01 00:26:48] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (OVERLAPS) 7/43 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-06-01 00:26:49] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 1 ms to minimize.
[2024-06-01 00:26:49] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-06-01 00:26:49] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 81/124 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 14/69 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/124 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/125 variables, and 69 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1307 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (OVERLAPS) 7/43 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-06-01 00:26:50] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 81/124 variables, 43/56 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 14/70 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 77/147 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/125 variables, and 147 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1446 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 4/4 constraints]
After SMT, in 2813ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 2814ms
Starting structural reductions in SI_LTL mode, iteration 1 : 43/71 places, 91/135 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2964 ms. Remains : 43/71 places, 91/135 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-13-LTLFireability-12
Product exploration explored 100000 steps with 1 reset in 49 ms.
Product exploration explored 100000 steps with 2 reset in 47 ms.
Computed a total of 12 stabilizing places and 28 stable transitions
Computed a total of 12 stabilizing places and 28 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 68 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
RANDOM walk for 27287 steps (2850 resets) in 43 ms. (620 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Support contains 1 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 91/91 transitions.
Applied a total of 0 rules in 3 ms. Remains 43 /43 variables (removed 0) and now considering 91/91 (removed 0) transitions.
[2024-06-01 00:26:52] [INFO ] Flow matrix only has 82 transitions (discarded 9 similar events)
[2024-06-01 00:26:52] [INFO ] Invariant cache hit.
[2024-06-01 00:26:52] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-06-01 00:26:52] [INFO ] Flow matrix only has 82 transitions (discarded 9 similar events)
[2024-06-01 00:26:52] [INFO ] Invariant cache hit.
[2024-06-01 00:26:52] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-06-01 00:26:52] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2024-06-01 00:26:52] [INFO ] Redundant transitions in 15 ms returned []
Running 77 sub problems to find dead transitions.
[2024-06-01 00:26:52] [INFO ] Flow matrix only has 82 transitions (discarded 9 similar events)
[2024-06-01 00:26:52] [INFO ] Invariant cache hit.
[2024-06-01 00:26:52] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (OVERLAPS) 7/43 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-06-01 00:26:52] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
[2024-06-01 00:26:52] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-06-01 00:26:52] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 81/124 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 14/69 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/124 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/125 variables, and 69 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1504 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (OVERLAPS) 7/43 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-06-01 00:26:53] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 81/124 variables, 43/56 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 14/70 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 77/147 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/125 variables, and 147 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1449 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 4/4 constraints]
After SMT, in 3020ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 3023ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3152 ms. Remains : 43/43 places, 91/91 transitions.
Computed a total of 12 stabilizing places and 28 stable transitions
Computed a total of 12 stabilizing places and 28 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 68 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
RANDOM walk for 15328 steps (1589 resets) in 31 ms. (479 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6 reset in 47 ms.
Product exploration explored 100000 steps with 2 reset in 57 ms.
Support contains 1 out of 43 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 43/43 places, 91/91 transitions.
Applied a total of 0 rules in 1 ms. Remains 43 /43 variables (removed 0) and now considering 91/91 (removed 0) transitions.
[2024-06-01 00:26:55] [INFO ] Flow matrix only has 82 transitions (discarded 9 similar events)
[2024-06-01 00:26:55] [INFO ] Invariant cache hit.
[2024-06-01 00:26:55] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-06-01 00:26:55] [INFO ] Flow matrix only has 82 transitions (discarded 9 similar events)
[2024-06-01 00:26:55] [INFO ] Invariant cache hit.
[2024-06-01 00:26:55] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-06-01 00:26:55] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2024-06-01 00:26:55] [INFO ] Redundant transitions in 19 ms returned []
Running 77 sub problems to find dead transitions.
[2024-06-01 00:26:55] [INFO ] Flow matrix only has 82 transitions (discarded 9 similar events)
[2024-06-01 00:26:55] [INFO ] Invariant cache hit.
[2024-06-01 00:26:55] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (OVERLAPS) 7/43 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-06-01 00:26:56] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 0 ms to minimize.
[2024-06-01 00:26:56] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-06-01 00:26:56] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 81/124 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 14/69 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (OVERLAPS) 0/124 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Real declared 124/125 variables, and 69 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1297 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 77 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 2 (OVERLAPS) 7/43 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 77 unsolved
[2024-06-01 00:26:57] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/43 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 6 (OVERLAPS) 81/124 variables, 43/56 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 14/70 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/124 variables, 77/147 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/124 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 77 unsolved
At refinement iteration 10 (OVERLAPS) 0/124 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 77 unsolved
No progress, stopping.
After SMT solving in domain Int declared 124/125 variables, and 147 constraints, problems are : Problem set: 0 solved, 77 unsolved in 1471 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 77/77 constraints, Known Traps: 4/4 constraints]
After SMT, in 2826ms problems are : Problem set: 0 solved, 77 unsolved
Search for dead transitions found 0 dead transitions in 2826ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2967 ms. Remains : 43/43 places, 91/91 transitions.
Treatment of property HealthRecord-PT-13-LTLFireability-12 finished in 9957 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(X(G((p1||G(p2)))))))'
Support contains 4 out of 71 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 135/135 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 58 transition count 110
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 58 transition count 110
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 58 transition count 109
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 29 place count 56 transition count 104
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 56 transition count 104
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 33 place count 54 transition count 99
Iterating global reduction 1 with 2 rules applied. Total rules applied 35 place count 54 transition count 99
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 38 place count 54 transition count 96
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 39 place count 53 transition count 94
Iterating global reduction 2 with 1 rules applied. Total rules applied 40 place count 53 transition count 94
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 43 place count 53 transition count 91
Applied a total of 43 rules in 2 ms. Remains 53 /71 variables (removed 18) and now considering 91/135 (removed 44) transitions.
[2024-06-01 00:26:58] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
// Phase 1: matrix 88 rows 53 cols
[2024-06-01 00:26:58] [INFO ] Computed 9 invariants in 0 ms
[2024-06-01 00:26:58] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-01 00:26:58] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
[2024-06-01 00:26:58] [INFO ] Invariant cache hit.
[2024-06-01 00:26:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:26:58] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 90 sub problems to find dead transitions.
[2024-06-01 00:26:58] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
[2024-06-01 00:26:58] [INFO ] Invariant cache hit.
[2024-06-01 00:26:58] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 90 unsolved
[2024-06-01 00:26:59] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-06-01 00:26:59] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (OVERLAPS) 87/140 variables, 53/64 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/140 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (OVERLAPS) 1/141 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/141 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (OVERLAPS) 0/141 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 141/141 variables, and 65 constraints, problems are : Problem set: 0 solved, 90 unsolved in 1464 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/52 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (OVERLAPS) 1/53 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/53 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 90 unsolved
[2024-06-01 00:27:00] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 0 ms to minimize.
[2024-06-01 00:27:00] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 1 ms to minimize.
[2024-06-01 00:27:00] [INFO ] Deduced a trap composed of 15 places in 38 ms of which 0 ms to minimize.
[2024-06-01 00:27:00] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/53 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/53 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 5 (OVERLAPS) 87/140 variables, 53/68 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/140 variables, 90/158 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (OVERLAPS) 1/141 variables, 1/159 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/141 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 10 (OVERLAPS) 0/141 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 141/141 variables, and 159 constraints, problems are : Problem set: 0 solved, 90 unsolved in 2762 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 53/53 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 6/6 constraints]
After SMT, in 4269ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 4270ms
Starting structural reductions in LTL mode, iteration 1 : 53/71 places, 91/135 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4353 ms. Remains : 53/71 places, 91/135 transitions.
Stuttering acceptance computed with spot in 236 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-13-LTLFireability-14
Stuttering criterion allowed to conclude after 11 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-13-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-13-LTLFireability-14 finished in 4602 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(X(F(p1))&&F(p2))))'
Support contains 4 out of 71 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 135/135 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 58 transition count 110
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 58 transition count 110
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 58 transition count 109
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 31 place count 54 transition count 101
Iterating global reduction 1 with 4 rules applied. Total rules applied 35 place count 54 transition count 101
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 41 place count 54 transition count 95
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 42 place count 53 transition count 92
Iterating global reduction 2 with 1 rules applied. Total rules applied 43 place count 53 transition count 92
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 44 place count 52 transition count 90
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 52 transition count 90
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 48 place count 52 transition count 87
Applied a total of 48 rules in 1 ms. Remains 52 /71 variables (removed 19) and now considering 87/135 (removed 48) transitions.
[2024-06-01 00:27:03] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
// Phase 1: matrix 84 rows 52 cols
[2024-06-01 00:27:03] [INFO ] Computed 9 invariants in 1 ms
[2024-06-01 00:27:03] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-06-01 00:27:03] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
[2024-06-01 00:27:03] [INFO ] Invariant cache hit.
[2024-06-01 00:27:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-01 00:27:03] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-06-01 00:27:03] [INFO ] Flow matrix only has 84 transitions (discarded 3 similar events)
[2024-06-01 00:27:03] [INFO ] Invariant cache hit.
[2024-06-01 00:27:03] [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, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-06-01 00:27:03] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-06-01 00:27:03] [INFO ] Deduced a trap composed of 5 places in 35 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, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (OVERLAPS) 83/135 variables, 52/63 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (OVERLAPS) 1/136 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/136 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 136/136 variables, and 64 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1389 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-06-01 00:27:05] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 0 ms to minimize.
[2024-06-01 00:27:05] [INFO ] Deduced a trap composed of 12 places in 52 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 83/135 variables, 52/65 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 86/151 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/135 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 1/136 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/136 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-06-01 00:27:06] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 5 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/136 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/136 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 12 (OVERLAPS) 0/136 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 136/136 variables, and 153 constraints, problems are : Problem set: 0 solved, 86 unsolved in 3069 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 5/5 constraints]
After SMT, in 4495ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 4496ms
Starting structural reductions in LTL mode, iteration 1 : 52/71 places, 87/135 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4611 ms. Remains : 52/71 places, 87/135 transitions.
Stuttering acceptance computed with spot in 169 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p1), (NOT p2), (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-13-LTLFireability-15
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-13-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-13-LTLFireability-15 finished in 4795 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Found a Lengthening insensitive property : HealthRecord-PT-13-LTLFireability-00
Stuttering acceptance computed with spot in 193 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Support contains 3 out of 71 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 71/71 places, 135/135 transitions.
Graph (trivial) has 69 edges and 71 vertex of which 8 / 71 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 15 place count 52 transition count 103
Iterating global reduction 0 with 14 rules applied. Total rules applied 29 place count 52 transition count 103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 31 place count 52 transition count 101
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 35 place count 48 transition count 93
Iterating global reduction 1 with 4 rules applied. Total rules applied 39 place count 48 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 45 place count 48 transition count 87
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 46 place count 47 transition count 84
Iterating global reduction 2 with 1 rules applied. Total rules applied 47 place count 47 transition count 84
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 48 place count 46 transition count 82
Iterating global reduction 2 with 1 rules applied. Total rules applied 49 place count 46 transition count 82
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 52 place count 46 transition count 79
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 56 place count 44 transition count 98
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 57 place count 44 transition count 97
Applied a total of 57 rules in 15 ms. Remains 44 /71 variables (removed 27) and now considering 97/135 (removed 38) transitions.
[2024-06-01 00:27:08] [INFO ] Flow matrix only has 88 transitions (discarded 9 similar events)
// Phase 1: matrix 88 rows 44 cols
[2024-06-01 00:27:08] [INFO ] Computed 9 invariants in 0 ms
[2024-06-01 00:27:08] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-06-01 00:27:08] [INFO ] Flow matrix only has 88 transitions (discarded 9 similar events)
[2024-06-01 00:27:08] [INFO ] Invariant cache hit.
[2024-06-01 00:27:08] [INFO ] State equation strengthened by 17 read => feed constraints.
[2024-06-01 00:27:08] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Running 83 sub problems to find dead transitions.
[2024-06-01 00:27:08] [INFO ] Flow matrix only has 88 transitions (discarded 9 similar events)
[2024-06-01 00:27:08] [INFO ] Invariant cache hit.
[2024-06-01 00:27:08] [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, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (OVERLAPS) 7/44 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 83 unsolved
[2024-06-01 00:27:08] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 1 ms to minimize.
[2024-06-01 00:27:08] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 5 (OVERLAPS) 87/131 variables, 44/55 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/131 variables, 17/72 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (OVERLAPS) 0/131 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/132 variables, and 72 constraints, problems are : Problem set: 0 solved, 83 unsolved in 1146 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 83 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 2 (OVERLAPS) 7/44 variables, 6/9 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 83 unsolved
[2024-06-01 00:27:09] [INFO ] Deduced a trap composed of 7 places in 41 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, 83 unsolved
[2024-06-01 00:27:10] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-06-01 00:27:10] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
[2024-06-01 00:27:10] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 0 ms to minimize.
[2024-06-01 00:27:10] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
[2024-06-01 00:27:10] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 5/17 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 7 (OVERLAPS) 87/131 variables, 44/61 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 17/78 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 83/161 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/131 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 83 unsolved
At refinement iteration 11 (OVERLAPS) 0/131 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 83 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/132 variables, and 161 constraints, problems are : Problem set: 0 solved, 83 unsolved in 2047 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 44/44 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 83/83 constraints, Known Traps: 8/8 constraints]
After SMT, in 3233ms problems are : Problem set: 0 solved, 83 unsolved
Search for dead transitions found 0 dead transitions in 3235ms
Starting structural reductions in LI_LTL mode, iteration 1 : 44/71 places, 97/135 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3373 ms. Remains : 44/71 places, 97/135 transitions.
Running random walk in product with property : HealthRecord-PT-13-LTLFireability-00
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 0 ms.
Treatment of property HealthRecord-PT-13-LTLFireability-00 finished in 3676 ms.
FORMULA HealthRecord-PT-13-LTLFireability-00 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-06-01 00:27:11] [INFO ] Flatten gal took : 15 ms
[2024-06-01 00:27:11] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-06-01 00:27:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 71 places, 135 transitions and 440 arcs took 2 ms.
Total runtime 103598 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA HealthRecord-PT-13-LTLFireability-00 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-13-LTLFireability-01 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA HealthRecord-PT-13-LTLFireability-12 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717201632579

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
mcc2024
ltl formula name HealthRecord-PT-13-LTLFireability-00
ltl formula formula --ltl=/tmp/1919/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 71 places, 135 transitions and 440 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1919/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1919/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1919/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1919/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 73 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 72, there are 146 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Accepting cycle FOUND at depth ~17!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 83
pnml2lts-mc( 0/ 4): unique states count: 141
pnml2lts-mc( 0/ 4): unique transitions count: 908
pnml2lts-mc( 0/ 4): - self-loop count: 41
pnml2lts-mc( 0/ 4): - claim dead count: 262
pnml2lts-mc( 0/ 4): - claim found count: 52
pnml2lts-mc( 0/ 4): - claim success count: 148
pnml2lts-mc( 0/ 4): - cum. max stack depth: 56
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 148 states 981 transitions, fanout: 6.628
pnml2lts-mc( 0/ 4): Total exploration time 0.000 sec (0.000 sec minimum, 0.000 sec on average)
pnml2lts-mc( 0/ 4): States per second: inf, Transitions per second: inf
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 17.1 B/state, compr.: 5.9%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 135 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~256.0MB paged-in)
ltl formula name HealthRecord-PT-13-LTLFireability-01
ltl formula formula --ltl=/tmp/1919/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 71 places, 135 transitions and 440 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.010 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1919/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1919/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1919/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1919/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 73 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 72, there are 140 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 1/ 4): ~125 levels ~10000 states ~41196 transitions
pnml2lts-mc( 3/ 4): ~200 levels ~20000 states ~104676 transitions
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~127!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 19644
pnml2lts-mc( 0/ 4): unique states count: 30028
pnml2lts-mc( 0/ 4): unique transitions count: 163170
pnml2lts-mc( 0/ 4): - self-loop count: 12054
pnml2lts-mc( 0/ 4): - claim dead count: 102942
pnml2lts-mc( 0/ 4): - claim found count: 16844
pnml2lts-mc( 0/ 4): - claim success count: 30163
pnml2lts-mc( 0/ 4): - cum. max stack depth: 967
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 30234 states 164771 transitions, fanout: 5.450
pnml2lts-mc( 0/ 4): Total exploration time 0.180 sec (0.180 sec minimum, 0.180 sec on average)
pnml2lts-mc( 0/ 4): States per second: 167967, Transitions per second: 915394
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.3MB, 8.8 B/state, compr.: 3.0%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 135 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.3MB (~256.0MB paged-in)
ltl formula name HealthRecord-PT-13-LTLFireability-12
ltl formula formula --ltl=/tmp/1919/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 71 places, 135 transitions and 440 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.010 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1919/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1919/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1919/ltl_2_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1919/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 72 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 72, there are 141 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 3/ 4): Accepting cycle FOUND at depth ~45!
pnml2lts-mc( 3/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 757
pnml2lts-mc( 0/ 4): unique states count: 861
pnml2lts-mc( 0/ 4): unique transitions count: 2706
pnml2lts-mc( 0/ 4): - self-loop count: 354
pnml2lts-mc( 0/ 4): - claim dead count: 1108
pnml2lts-mc( 0/ 4): - claim found count: 18
pnml2lts-mc( 0/ 4): - claim success count: 869
pnml2lts-mc( 0/ 4): - cum. max stack depth: 113
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 869 states 2779 transitions, fanout: 3.198
pnml2lts-mc( 0/ 4): Total exploration time 0.000 sec (0.000 sec minimum, 0.000 sec on average)
pnml2lts-mc( 0/ 4): States per second: inf, Transitions per second: inf
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 13.3 B/state, compr.: 4.6%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 135 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~256.0MB paged-in)

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-13"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is HealthRecord-PT-13, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r496-tall-171640604200796"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-13.tgz
mv HealthRecord-PT-13 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 ;