Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r179-tall-171640602300787.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is HealthRecord-PT-12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r179-tall-171640602300787
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 20:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 135K Apr 12 20:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 12 20:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 12 20:03 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-12-LTLCardinality-00
FORMULA_NAME HealthRecord-PT-12-LTLCardinality-01
FORMULA_NAME HealthRecord-PT-12-LTLCardinality-02
FORMULA_NAME HealthRecord-PT-12-LTLCardinality-03
FORMULA_NAME HealthRecord-PT-12-LTLCardinality-04
FORMULA_NAME HealthRecord-PT-12-LTLCardinality-05
FORMULA_NAME HealthRecord-PT-12-LTLCardinality-06
FORMULA_NAME HealthRecord-PT-12-LTLCardinality-07
FORMULA_NAME HealthRecord-PT-12-LTLCardinality-08
FORMULA_NAME HealthRecord-PT-12-LTLCardinality-09
FORMULA_NAME HealthRecord-PT-12-LTLCardinality-10
FORMULA_NAME HealthRecord-PT-12-LTLCardinality-11
FORMULA_NAME HealthRecord-PT-12-LTLCardinality-12
FORMULA_NAME HealthRecord-PT-12-LTLCardinality-13
FORMULA_NAME HealthRecord-PT-12-LTLCardinality-14
FORMULA_NAME HealthRecord-PT-12-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716491025178

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-12
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 19:03:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 19:03:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 19:03:46] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2024-05-23 19:03:46] [INFO ] Transformed 160 places.
[2024-05-23 19:03:46] [INFO ] Transformed 340 transitions.
[2024-05-23 19:03:46] [INFO ] Found NUPN structural information;
[2024-05-23 19:03:46] [INFO ] Parsed PT model containing 160 places and 340 transitions and 895 arcs in 168 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA HealthRecord-PT-12-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-12-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-12-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA HealthRecord-PT-12-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-12-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-12-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 160 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 160/160 places, 312/312 transitions.
Discarding 79 places :
Symmetric choice reduction at 0 with 79 rule applications. Total rules 79 place count 81 transition count 161
Iterating global reduction 0 with 79 rules applied. Total rules applied 158 place count 81 transition count 161
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 164 place count 75 transition count 149
Iterating global reduction 0 with 6 rules applied. Total rules applied 170 place count 75 transition count 149
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 173 place count 75 transition count 146
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 175 place count 73 transition count 140
Iterating global reduction 1 with 2 rules applied. Total rules applied 177 place count 73 transition count 140
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 178 place count 72 transition count 138
Iterating global reduction 1 with 1 rules applied. Total rules applied 179 place count 72 transition count 138
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 181 place count 72 transition count 136
Applied a total of 181 rules in 33 ms. Remains 72 /160 variables (removed 88) and now considering 136/312 (removed 176) transitions.
[2024-05-23 19:03:46] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
// Phase 1: matrix 131 rows 72 cols
[2024-05-23 19:03:46] [INFO ] Computed 11 invariants in 12 ms
[2024-05-23 19:03:46] [INFO ] Implicit Places using invariants in 189 ms returned []
[2024-05-23 19:03:46] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
[2024-05-23 19:03:46] [INFO ] Invariant cache hit.
[2024-05-23 19:03:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:03:46] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
Running 135 sub problems to find dead transitions.
[2024-05-23 19:03:47] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
[2024-05-23 19:03:47] [INFO ] Invariant cache hit.
[2024-05-23 19:03:47] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/72 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-23 19:03:47] [INFO ] Deduced a trap composed of 14 places in 68 ms of which 10 ms to minimize.
[2024-05-23 19:03:47] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 2 ms to minimize.
[2024-05-23 19:03:47] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 1 ms to minimize.
[2024-05-23 19:03:48] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
[2024-05-23 19:03:48] [INFO ] Deduced a trap composed of 23 places in 30 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (OVERLAPS) 130/202 variables, 72/88 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/202 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (OVERLAPS) 1/203 variables, 1/89 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/203 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 9 (OVERLAPS) 0/203 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Real declared 203/203 variables, and 89 constraints, problems are : Problem set: 0 solved, 135 unsolved in 3646 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 72/72 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 5/5 constraints]
Escalating to Integer solving :Problem set: 0 solved, 135 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 1 (OVERLAPS) 1/72 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 8/11 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 5/16 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-23 19:03:51] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 6 (OVERLAPS) 130/202 variables, 72/89 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/202 variables, 135/224 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-23 19:03:52] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2024-05-23 19:03:52] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-23 19:03:53] [INFO ] Deduced a trap composed of 21 places in 48 ms of which 1 ms to minimize.
[2024-05-23 19:03:53] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/202 variables, 2/228 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/202 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 11 (OVERLAPS) 1/203 variables, 1/229 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/203 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-23 19:03:56] [INFO ] Deduced a trap composed of 22 places in 44 ms of which 1 ms to minimize.
[2024-05-23 19:03:57] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 1 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/203 variables, 2/231 constraints. Problems are: Problem set: 0 solved, 135 unsolved
[2024-05-23 19:03:57] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 0 ms to minimize.
[2024-05-23 19:03:58] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/203 variables, 2/233 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/203 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 135 unsolved
At refinement iteration 16 (OVERLAPS) 0/203 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 135 unsolved
No progress, stopping.
After SMT solving in domain Int declared 203/203 variables, and 233 constraints, problems are : Problem set: 0 solved, 135 unsolved in 10441 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 72/72 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 135/135 constraints, Known Traps: 14/14 constraints]
After SMT, in 14229ms problems are : Problem set: 0 solved, 135 unsolved
Search for dead transitions found 0 dead transitions in 14249ms
Starting structural reductions in LTL mode, iteration 1 : 72/160 places, 136/312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14607 ms. Remains : 72/160 places, 136/312 transitions.
Support contains 26 out of 72 places after structural reductions.
[2024-05-23 19:04:01] [INFO ] Flatten gal took : 47 ms
[2024-05-23 19:04:01] [INFO ] Flatten gal took : 12 ms
[2024-05-23 19:04:01] [INFO ] Input system was already deterministic with 136 transitions.
RANDOM walk for 40000 steps (2900 resets) in 1136 ms. (35 steps per ms) remains 6/16 properties
BEST_FIRST walk for 40003 steps (361 resets) in 81 ms. (487 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (359 resets) in 52 ms. (754 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (366 resets) in 70 ms. (563 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (362 resets) in 74 ms. (533 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (357 resets) in 68 ms. (579 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (360 resets) in 62 ms. (634 steps per ms) remains 5/5 properties
[2024-05-23 19:04:02] [INFO ] Flow matrix only has 131 transitions (discarded 5 similar events)
[2024-05-23 19:04:02] [INFO ] Invariant cache hit.
[2024-05-23 19:04:02] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 33/40 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-23 19:04:02] [INFO ] Deduced a trap composed of 29 places in 31 ms of which 1 ms to minimize.
[2024-05-23 19:04:02] [INFO ] Deduced a trap composed of 21 places in 27 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 32/72 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-23 19:04:02] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 130/202 variables, 72/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 1/203 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/203 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 0/203 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 203/203 variables, and 87 constraints, problems are : Problem set: 0 solved, 5 unsolved in 249 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 72/72 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 33/40 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/40 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 32/72 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 130/202 variables, 72/86 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/202 variables, 5/91 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-23 19:04:02] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/202 variables, 1/92 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/202 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 1/203 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/203 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 0/203 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 203/203 variables, and 93 constraints, problems are : Problem set: 0 solved, 5 unsolved in 218 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 72/72 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 4/4 constraints]
After SMT, in 473ms problems are : Problem set: 0 solved, 5 unsolved
Finished Parikh walk after 2897 steps, including 180 resets, run visited all 2 properties in 37 ms. (steps per millisecond=78 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 2 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 5 properties in 200 ms.
FORMULA HealthRecord-PT-12-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA HealthRecord-PT-12-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 6 stabilizing places and 9 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 4 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 57 transition count 107
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 57 transition count 107
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 33 place count 57 transition count 104
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 37 place count 53 transition count 95
Iterating global reduction 1 with 4 rules applied. Total rules applied 41 place count 53 transition count 95
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 44 place count 53 transition count 92
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 45 place count 52 transition count 90
Iterating global reduction 2 with 1 rules applied. Total rules applied 46 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 49 place count 52 transition count 87
Applied a total of 49 rules in 5 ms. Remains 52 /72 variables (removed 20) and now considering 87/136 (removed 49) transitions.
[2024-05-23 19:04:02] [INFO ] Flow matrix only has 83 transitions (discarded 4 similar events)
// Phase 1: matrix 83 rows 52 cols
[2024-05-23 19:04:02] [INFO ] Computed 10 invariants in 5 ms
[2024-05-23 19:04:02] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-23 19:04:02] [INFO ] Flow matrix only has 83 transitions (discarded 4 similar events)
[2024-05-23 19:04:02] [INFO ] Invariant cache hit.
[2024-05-23 19:04:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:04:03] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-23 19:04:03] [INFO ] Flow matrix only has 83 transitions (discarded 4 similar events)
[2024-05-23 19:04:03] [INFO ] Invariant cache hit.
[2024-05-23 19:04:03] [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, 2/2 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-05-23 19:04:03] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 0 ms to minimize.
[2024-05-23 19:04:03] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 1 ms to minimize.
[2024-05-23 19:04:03] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 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) 82/134 variables, 52/65 constraints. Problems are: Problem set: 0 solved, 86 unsolved
[2024-05-23 19:04:03] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 1/135 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/135 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 0/135 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 67 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1792 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 4/14 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 82/134 variables, 52/66 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 86/152 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/134 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 1/135 variables, 1/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/135 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 10 (OVERLAPS) 0/135 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 153 constraints, problems are : Problem set: 0 solved, 86 unsolved in 2000 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 52/52 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 4/4 constraints]
After SMT, in 3822ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 3824ms
Starting structural reductions in LTL mode, iteration 1 : 52/72 places, 87/136 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3919 ms. Remains : 52/72 places, 87/136 transitions.
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-00
Product exploration explored 100000 steps with 50000 reset in 224 ms.
Product exploration explored 100000 steps with 50000 reset in 135 ms.
Computed a total of 4 stabilizing places and 5 stable transitions
Computed a total of 4 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 14 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-12-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-12-LTLCardinality-00 finished in 4564 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Graph (trivial) has 64 edges and 72 vertex of which 8 / 72 are part of one of the 4 SCC in 3 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 18 place count 50 transition count 99
Iterating global reduction 0 with 17 rules applied. Total rules applied 35 place count 50 transition count 99
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 42 place count 50 transition count 92
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 47 place count 45 transition count 81
Iterating global reduction 1 with 5 rules applied. Total rules applied 52 place count 45 transition count 81
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 56 place count 45 transition count 77
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 44 transition count 75
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 44 transition count 75
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 61 place count 44 transition count 72
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 63 place count 43 transition count 71
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 67 place count 41 transition count 85
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 69 place count 41 transition count 83
Applied a total of 69 rules in 31 ms. Remains 41 /72 variables (removed 31) and now considering 83/136 (removed 53) transitions.
[2024-05-23 19:04:07] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
// Phase 1: matrix 75 rows 41 cols
[2024-05-23 19:04:07] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 19:04:07] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-23 19:04:07] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2024-05-23 19:04:07] [INFO ] Invariant cache hit.
[2024-05-23 19:04:07] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 19:04:07] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2024-05-23 19:04:07] [INFO ] Redundant transitions in 22 ms returned []
Running 67 sub problems to find dead transitions.
[2024-05-23 19:04:07] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2024-05-23 19:04:07] [INFO ] Invariant cache hit.
[2024-05-23 19:04:07] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
[2024-05-23 19:04:07] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
[2024-05-23 19:04:07] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 1 ms to minimize.
[2024-05-23 19:04:07] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-23 19:04:07] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-23 19:04:08] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-05-23 19:04:08] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 0 ms to minimize.
[2024-05-23 19:04:08] [INFO ] Deduced a trap composed of 4 places in 16 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 74/115 variables, 41/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 13/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 0/115 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 115/116 variables, and 70 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1030 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 74/115 variables, 41/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 13/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 67/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (OVERLAPS) 0/115 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 115/116 variables, and 137 constraints, problems are : Problem set: 0 solved, 67 unsolved in 955 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 7/7 constraints]
After SMT, in 2021ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 2022ms
Starting structural reductions in SI_LTL mode, iteration 1 : 41/72 places, 83/136 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2176 ms. Remains : 41/72 places, 83/136 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-04
Product exploration explored 100000 steps with 1 reset in 154 ms.
Product exploration explored 100000 steps with 0 reset in 98 ms.
Computed a total of 11 stabilizing places and 25 stable transitions
Computed a total of 11 stabilizing places and 25 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
RANDOM walk for 1242 steps (114 resets) in 12 ms. (95 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 112 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 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 83/83 transitions.
Applied a total of 0 rules in 6 ms. Remains 41 /41 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2024-05-23 19:04:10] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2024-05-23 19:04:10] [INFO ] Invariant cache hit.
[2024-05-23 19:04:10] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-23 19:04:10] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2024-05-23 19:04:10] [INFO ] Invariant cache hit.
[2024-05-23 19:04:10] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 19:04:10] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2024-05-23 19:04:10] [INFO ] Redundant transitions in 22 ms returned []
Running 67 sub problems to find dead transitions.
[2024-05-23 19:04:10] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2024-05-23 19:04:10] [INFO ] Invariant cache hit.
[2024-05-23 19:04:10] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
[2024-05-23 19:04:10] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2024-05-23 19:04:10] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 0 ms to minimize.
[2024-05-23 19:04:10] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 1 ms to minimize.
[2024-05-23 19:04:10] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 0 ms to minimize.
[2024-05-23 19:04:10] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-23 19:04:10] [INFO ] Deduced a trap composed of 5 places in 14 ms of which 1 ms to minimize.
[2024-05-23 19:04:10] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 74/115 variables, 41/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 13/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 0/115 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 115/116 variables, and 70 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1031 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 74/115 variables, 41/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 13/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 67/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (OVERLAPS) 0/115 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 115/116 variables, and 137 constraints, problems are : Problem set: 0 solved, 67 unsolved in 984 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 7/7 constraints]
After SMT, in 2046ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 2048ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2197 ms. Remains : 41/41 places, 83/83 transitions.
Computed a total of 11 stabilizing places and 25 stable transitions
Computed a total of 11 stabilizing places and 25 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 69 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 1790 steps (171 resets) in 12 ms. (137 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 111 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)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 50 ms.
Product exploration explored 100000 steps with 0 reset in 76 ms.
Support contains 2 out of 41 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 41/41 places, 83/83 transitions.
Applied a total of 0 rules in 3 ms. Remains 41 /41 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2024-05-23 19:04:12] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2024-05-23 19:04:12] [INFO ] Invariant cache hit.
[2024-05-23 19:04:13] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-23 19:04:13] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2024-05-23 19:04:13] [INFO ] Invariant cache hit.
[2024-05-23 19:04:13] [INFO ] State equation strengthened by 13 read => feed constraints.
[2024-05-23 19:04:13] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2024-05-23 19:04:13] [INFO ] Redundant transitions in 20 ms returned []
Running 67 sub problems to find dead transitions.
[2024-05-23 19:04:13] [INFO ] Flow matrix only has 75 transitions (discarded 8 similar events)
[2024-05-23 19:04:13] [INFO ] Invariant cache hit.
[2024-05-23 19:04:13] [INFO ] State equation strengthened by 13 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
[2024-05-23 19:04:13] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 1 ms to minimize.
[2024-05-23 19:04:13] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 1 ms to minimize.
[2024-05-23 19:04:13] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 0 ms to minimize.
[2024-05-23 19:04:13] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-05-23 19:04:13] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-05-23 19:04:13] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 1 ms to minimize.
[2024-05-23 19:04:13] [INFO ] Deduced a trap composed of 4 places in 13 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 74/115 variables, 41/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 13/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 0/115 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 115/116 variables, and 70 constraints, problems are : Problem set: 0 solved, 67 unsolved in 1007 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/33 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (OVERLAPS) 8/41 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/41 variables, 7/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 74/115 variables, 41/57 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/115 variables, 13/70 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/115 variables, 67/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/115 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 9 (OVERLAPS) 0/115 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 115/116 variables, and 137 constraints, problems are : Problem set: 0 solved, 67 unsolved in 948 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 41/41 constraints, ReadFeed: 13/13 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 7/7 constraints]
After SMT, in 1982ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 1984ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2105 ms. Remains : 41/41 places, 83/83 transitions.
Treatment of property HealthRecord-PT-12-LTLCardinality-04 finished in 7651 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((G(!p0)||G(p1))) U G(p2)))'
Support contains 4 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 57 transition count 108
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 57 transition count 108
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 37 place count 57 transition count 101
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 39 place count 55 transition count 96
Iterating global reduction 1 with 2 rules applied. Total rules applied 41 place count 55 transition count 96
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 54 transition count 94
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 54 transition count 94
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 46 place count 54 transition count 91
Applied a total of 46 rules in 4 ms. Remains 54 /72 variables (removed 18) and now considering 91/136 (removed 45) transitions.
[2024-05-23 19:04:15] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
// Phase 1: matrix 88 rows 54 cols
[2024-05-23 19:04:15] [INFO ] Computed 9 invariants in 8 ms
[2024-05-23 19:04:15] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-23 19:04:15] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
[2024-05-23 19:04:15] [INFO ] Invariant cache hit.
[2024-05-23 19:04:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:04:15] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 90 sub problems to find dead transitions.
[2024-05-23 19:04:15] [INFO ] Flow matrix only has 88 transitions (discarded 3 similar events)
[2024-05-23 19:04:15] [INFO ] Invariant cache hit.
[2024-05-23 19:04:15] [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, 90 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 90 unsolved
[2024-05-23 19:04:15] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-23 19:04:15] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 1 ms to minimize.
[2024-05-23 19:04:15] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 4 (OVERLAPS) 87/141 variables, 54/66 constraints. Problems are: Problem set: 0 solved, 90 unsolved
[2024-05-23 19:04:16] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/141 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/141 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 1/142 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/142 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (OVERLAPS) 0/142 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Real declared 142/142 variables, and 68 constraints, problems are : Problem set: 0 solved, 90 unsolved in 2034 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 90 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 1 (OVERLAPS) 1/54 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/54 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 90 unsolved
[2024-05-23 19:04:17] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/54 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 90 unsolved
[2024-05-23 19:04:17] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 1 ms to minimize.
[2024-05-23 19:04:17] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/54 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 90 unsolved
[2024-05-23 19:04:17] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 2 ms to minimize.
[2024-05-23 19:04:17] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/54 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/54 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 7 (OVERLAPS) 87/141 variables, 54/72 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/141 variables, 90/162 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/141 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 10 (OVERLAPS) 1/142 variables, 1/163 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/142 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 90 unsolved
At refinement iteration 12 (OVERLAPS) 0/142 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 90 unsolved
No progress, stopping.
After SMT solving in domain Int declared 142/142 variables, and 163 constraints, problems are : Problem set: 0 solved, 90 unsolved in 3051 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 54/54 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 90/90 constraints, Known Traps: 9/9 constraints]
After SMT, in 5111ms problems are : Problem set: 0 solved, 90 unsolved
Search for dead transitions found 0 dead transitions in 5113ms
Starting structural reductions in LTL mode, iteration 1 : 54/72 places, 91/136 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5205 ms. Remains : 54/72 places, 91/136 transitions.
Stuttering acceptance computed with spot in 391 ms :[(NOT p2), (AND p0 (NOT p1)), (AND (NOT p1) (NOT p2) p0), true, p0, (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2))), (AND p0 (NOT p2) p1), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-05
Stuttering criterion allowed to conclude after 7683 steps with 1932 reset in 38 ms.
FORMULA HealthRecord-PT-12-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-12-LTLCardinality-05 finished in 5658 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(p0) U p1)||X(G(p2)))))'
Support contains 4 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 55 transition count 104
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 55 transition count 104
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 41 place count 55 transition count 97
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 44 place count 52 transition count 90
Iterating global reduction 1 with 3 rules applied. Total rules applied 47 place count 52 transition count 90
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 49 place count 52 transition count 88
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 51 transition count 86
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 51 transition count 86
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 51 transition count 83
Applied a total of 54 rules in 8 ms. Remains 51 /72 variables (removed 21) and now considering 83/136 (removed 53) transitions.
[2024-05-23 19:04:20] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
// Phase 1: matrix 80 rows 51 cols
[2024-05-23 19:04:20] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 19:04:20] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-23 19:04:20] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-23 19:04:20] [INFO ] Invariant cache hit.
[2024-05-23 19:04:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:04:20] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 82 sub problems to find dead transitions.
[2024-05-23 19:04:20] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-23 19:04:20] [INFO ] Invariant cache hit.
[2024-05-23 19:04:20] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 19:04:21] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 0 ms to minimize.
[2024-05-23 19:04:21] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
[2024-05-23 19:04:21] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (OVERLAPS) 79/130 variables, 51/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (OVERLAPS) 1/131 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 0/131 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/131 variables, and 64 constraints, problems are : Problem set: 0 solved, 82 unsolved in 1359 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 19:04:22] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
[2024-05-23 19:04:22] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-05-23 19:04:22] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2024-05-23 19:04:22] [INFO ] Deduced a trap composed of 20 places in 34 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 79/130 variables, 51/67 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 82/149 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 1/131 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (OVERLAPS) 0/131 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/131 variables, and 150 constraints, problems are : Problem set: 0 solved, 82 unsolved in 2145 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 7/7 constraints]
After SMT, in 3524ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 3526ms
Starting structural reductions in LTL mode, iteration 1 : 51/72 places, 83/136 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3621 ms. Remains : 51/72 places, 83/136 transitions.
Stuttering acceptance computed with spot in 341 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-07
Product exploration explored 100000 steps with 1 reset in 84 ms.
Product exploration explored 100000 steps with 0 reset in 83 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p0) p2))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 151 ms. Reduced automaton from 6 states, 12 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 272 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (2861 resets) in 251 ms. (158 steps per ms) remains 8/10 properties
BEST_FIRST walk for 40002 steps (361 resets) in 90 ms. (439 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (356 resets) in 108 ms. (366 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (355 resets) in 70 ms. (563 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (360 resets) in 52 ms. (754 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (353 resets) in 55 ms. (714 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (361 resets) in 49 ms. (800 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (352 resets) in 83 ms. (476 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (350 resets) in 64 ms. (615 steps per ms) remains 8/8 properties
[2024-05-23 19:04:25] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-23 19:04:25] [INFO ] Invariant cache hit.
[2024-05-23 19:04:25] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 24/28 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 23/51 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem apf3 is UNSAT
Problem apf4 is UNSAT
At refinement iteration 5 (OVERLAPS) 79/130 variables, 51/60 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 0/60 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 1/131 variables, 1/61 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 0/61 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 0/131 variables, 0/61 constraints. Problems are: Problem set: 2 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/131 variables, and 61 constraints, problems are : Problem set: 2 solved, 6 unsolved in 106 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 24/28 variables, 2/2 constraints. Problems are: Problem set: 2 solved, 6 unsolved
[2024-05-23 19:04:25] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
[2024-05-23 19:04:25] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-23 19:04:25] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 3/5 constraints. Problems are: Problem set: 2 solved, 6 unsolved
[2024-05-23 19:04:25] [INFO ] Deduced a trap composed of 13 places in 21 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 1/6 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/6 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 23/51 variables, 7/13 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/13 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 79/130 variables, 51/64 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/130 variables, 6/70 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/130 variables, 0/70 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 1/131 variables, 1/71 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/131 variables, 0/71 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/131 variables, 0/71 constraints. Problems are: Problem set: 2 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/131 variables, and 71 constraints, problems are : Problem set: 2 solved, 6 unsolved in 257 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 6/8 constraints, Known Traps: 4/4 constraints]
After SMT, in 370ms problems are : Problem set: 2 solved, 6 unsolved
Fused 6 Parikh solutions to 2 different solutions.
Finished Parikh walk after 1187 steps, including 45 resets, run visited all 6 properties in 23 ms. (steps per millisecond=51 )
Parikh walk visited 6 properties in 70 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (NOT p1)), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (G (OR p0 p2)), (G (OR p1 p0 p2))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR p0 (NOT p2)))), (F (NOT p2)), (F (NOT (AND (NOT p1) p2))), (F (NOT (OR p1 p2))), (F p1), (F (NOT (OR p1 p0))), (F (NOT (OR p1 p0 (NOT p2))))]
Knowledge based reduction with 15 factoid took 436 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 216 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Support contains 4 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 83/83 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2024-05-23 19:04:27] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-23 19:04:27] [INFO ] Invariant cache hit.
[2024-05-23 19:04:27] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-23 19:04:27] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-23 19:04:27] [INFO ] Invariant cache hit.
[2024-05-23 19:04:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:04:27] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Running 82 sub problems to find dead transitions.
[2024-05-23 19:04:27] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-23 19:04:27] [INFO ] Invariant cache hit.
[2024-05-23 19:04:27] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 19:04:27] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-05-23 19:04:27] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-05-23 19:04:27] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (OVERLAPS) 79/130 variables, 51/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (OVERLAPS) 1/131 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 0/131 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/131 variables, and 64 constraints, problems are : Problem set: 0 solved, 82 unsolved in 1397 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 19:04:28] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-05-23 19:04:28] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2024-05-23 19:04:28] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-05-23 19:04:28] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 79/130 variables, 51/67 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 82/149 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 1/131 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (OVERLAPS) 0/131 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/131 variables, and 150 constraints, problems are : Problem set: 0 solved, 82 unsolved in 2139 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 7/7 constraints]
After SMT, in 3567ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 3569ms
Finished structural reductions in LTL mode , in 1 iterations and 3680 ms. Remains : 51/51 places, 83/83 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 p0), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p2))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 92 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 223 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (2874 resets) in 131 ms. (303 steps per ms) remains 4/6 properties
BEST_FIRST walk for 40004 steps (361 resets) in 28 ms. (1379 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (360 resets) in 27 ms. (1428 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (359 resets) in 35 ms. (1111 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (365 resets) in 30 ms. (1290 steps per ms) remains 4/4 properties
[2024-05-23 19:04:31] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-23 19:04:31] [INFO ] Invariant cache hit.
[2024-05-23 19:04:31] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 24/28 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 23/51 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 79/130 variables, 51/60 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 1/131 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/131 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 0/131 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/131 variables, and 61 constraints, problems are : Problem set: 0 solved, 4 unsolved in 79 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 24/28 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-23 19:04:31] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
[2024-05-23 19:04:31] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-23 19:04:31] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-23 19:04:31] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/28 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 23/51 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 79/130 variables, 51/64 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/130 variables, 4/68 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/130 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 1/131 variables, 1/69 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/131 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/131 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/131 variables, and 69 constraints, problems are : Problem set: 0 solved, 4 unsolved in 248 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 4/4 constraints]
After SMT, in 332ms problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 2 different solutions.
Finished Parikh walk after 44 steps, including 1 resets, run visited all 4 properties in 1 ms. (steps per millisecond=44 )
Parikh walk visited 4 properties in 53 ms.
Knowledge obtained : [(AND (NOT p1) p2 p0), (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) p2))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR p1 p0))), (F (NOT p0)), (F p1), (F (NOT p2)), (F (NOT (AND (NOT p1) p2))), (F (NOT (OR p1 p2)))]
Knowledge based reduction with 5 factoid took 311 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 238 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 225 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 211 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 0 reset in 64 ms.
Product exploration explored 100000 steps with 0 reset in 80 ms.
Applying partial POR strategy [false, false, false, true, true]
Stuttering acceptance computed with spot in 217 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p0), (NOT p1)]
Support contains 4 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 83/83 transitions.
Graph (trivial) has 42 edges and 51 vertex of which 6 / 51 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 48 transition count 125
Deduced a syphon composed of 6 places in 0 ms
Applied a total of 7 rules in 11 ms. Remains 48 /51 variables (removed 3) and now considering 125/83 (removed -42) transitions.
[2024-05-23 19:04:33] [INFO ] Redundant transitions in 21 ms returned []
Running 109 sub problems to find dead transitions.
[2024-05-23 19:04:33] [INFO ] Flow matrix only has 107 transitions (discarded 18 similar events)
// Phase 1: matrix 107 rows 48 cols
[2024-05-23 19:04:33] [INFO ] Computed 9 invariants in 3 ms
[2024-05-23 19:04:33] [INFO ] State equation strengthened by 17 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 109 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 109 unsolved
[2024-05-23 19:04:33] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
[2024-05-23 19:04:33] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-23 19:04:33] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-23 19:04:33] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 0 ms to minimize.
Problem TDEAD21 is UNSAT
Problem TDEAD22 is UNSAT
[2024-05-23 19:04:33] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 1 ms to minimize.
Problem TDEAD23 is UNSAT
Problem TDEAD24 is UNSAT
[2024-05-23 19:04:33] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 1 ms to minimize.
Problem TDEAD25 is UNSAT
Problem TDEAD26 is UNSAT
[2024-05-23 19:04:33] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 1 ms to minimize.
Problem TDEAD27 is UNSAT
Problem TDEAD28 is UNSAT
[2024-05-23 19:04:33] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 0 ms to minimize.
[2024-05-23 19:04:33] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
Problem TDEAD30 is UNSAT
Problem TDEAD31 is UNSAT
[2024-05-23 19:04:33] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 1 ms to minimize.
Problem TDEAD33 is UNSAT
Problem TDEAD34 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 10/19 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/19 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 4 (OVERLAPS) 106/154 variables, 48/67 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/154 variables, 16/83 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/154 variables, 0/83 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 7 (OVERLAPS) 1/155 variables, 1/84 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/155 variables, 0/84 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 0/155 variables, 0/84 constraints. Problems are: Problem set: 12 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 155/155 variables, and 84 constraints, problems are : Problem set: 12 solved, 97 unsolved in 2510 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 109/109 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 12 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 1 (OVERLAPS) 7/48 variables, 9/9 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 10/19 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/19 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 4 (OVERLAPS) 106/154 variables, 48/67 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/154 variables, 16/83 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/154 variables, 97/180 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/154 variables, 0/180 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 1/155 variables, 1/181 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/155 variables, 0/181 constraints. Problems are: Problem set: 12 solved, 97 unsolved
At refinement iteration 10 (OVERLAPS) 0/155 variables, 0/181 constraints. Problems are: Problem set: 12 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 155/155 variables, and 181 constraints, problems are : Problem set: 12 solved, 97 unsolved in 3194 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 17/17 constraints, PredecessorRefiner: 97/109 constraints, Known Traps: 10/10 constraints]
After SMT, in 5766ms problems are : Problem set: 12 solved, 97 unsolved
Search for dead transitions found 12 dead transitions in 5767ms
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 : 48/51 places, 113/83 transitions.
Graph (complete) has 198 edges and 48 vertex of which 42 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Discarding 6 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 14 ms. Remains 42 /48 variables (removed 6) and now considering 113/113 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 42/51 places, 113/83 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5823 ms. Remains : 42/51 places, 113/83 transitions.
Support contains 4 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 83/83 transitions.
Applied a total of 0 rules in 0 ms. Remains 51 /51 variables (removed 0) and now considering 83/83 (removed 0) transitions.
[2024-05-23 19:04:38] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
// Phase 1: matrix 80 rows 51 cols
[2024-05-23 19:04:38] [INFO ] Computed 9 invariants in 2 ms
[2024-05-23 19:04:38] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-23 19:04:38] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-23 19:04:38] [INFO ] Invariant cache hit.
[2024-05-23 19:04:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:04:38] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Running 82 sub problems to find dead transitions.
[2024-05-23 19:04:38] [INFO ] Flow matrix only has 80 transitions (discarded 3 similar events)
[2024-05-23 19:04:38] [INFO ] Invariant cache hit.
[2024-05-23 19:04:38] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 19:04:39] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-05-23 19:04:39] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2024-05-23 19:04:39] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (OVERLAPS) 79/130 variables, 51/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/130 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (OVERLAPS) 1/131 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/131 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 0/131 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Real declared 131/131 variables, and 64 constraints, problems are : Problem set: 0 solved, 82 unsolved in 1326 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 82 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 82 unsolved
[2024-05-23 19:04:40] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-23 19:04:40] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 0 ms to minimize.
[2024-05-23 19:04:40] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-05-23 19:04:40] [INFO ] Deduced a trap composed of 20 places in 36 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 4/16 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 5 (OVERLAPS) 79/130 variables, 51/67 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/130 variables, 82/149 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/130 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 8 (OVERLAPS) 1/131 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/131 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
At refinement iteration 10 (OVERLAPS) 0/131 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 82 unsolved
No progress, stopping.
After SMT solving in domain Int declared 131/131 variables, and 150 constraints, problems are : Problem set: 0 solved, 82 unsolved in 2129 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 51/51 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 82/82 constraints, Known Traps: 7/7 constraints]
After SMT, in 3475ms problems are : Problem set: 0 solved, 82 unsolved
Search for dead transitions found 0 dead transitions in 3475ms
Finished structural reductions in LTL mode , in 1 iterations and 3566 ms. Remains : 51/51 places, 83/83 transitions.
Treatment of property HealthRecord-PT-12-LTLCardinality-07 finished in 21695 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 3 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Graph (trivial) has 78 edges and 72 vertex of which 8 / 72 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 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 17 place count 51 transition count 101
Iterating global reduction 0 with 16 rules applied. Total rules applied 33 place count 51 transition count 101
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 39 place count 51 transition count 95
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 43 place count 47 transition count 86
Iterating global reduction 1 with 4 rules applied. Total rules applied 47 place count 47 transition count 86
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 50 place count 47 transition count 83
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 51 place count 46 transition count 81
Iterating global reduction 2 with 1 rules applied. Total rules applied 52 place count 46 transition count 81
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 55 place count 46 transition count 78
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 57 place count 45 transition count 77
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -10
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 61 place count 43 transition count 87
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 64 place count 43 transition count 84
Applied a total of 64 rules in 12 ms. Remains 43 /72 variables (removed 29) and now considering 84/136 (removed 52) transitions.
[2024-05-23 19:04:42] [INFO ] Flow matrix only has 76 transitions (discarded 8 similar events)
// Phase 1: matrix 76 rows 43 cols
[2024-05-23 19:04:42] [INFO ] Computed 9 invariants in 0 ms
[2024-05-23 19:04:42] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-23 19:04:42] [INFO ] Flow matrix only has 76 transitions (discarded 8 similar events)
[2024-05-23 19:04:42] [INFO ] Invariant cache hit.
[2024-05-23 19:04:42] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-23 19:04:42] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2024-05-23 19:04:42] [INFO ] Redundant transitions in 148 ms returned []
Running 68 sub problems to find dead transitions.
[2024-05-23 19:04:42] [INFO ] Flow matrix only has 76 transitions (discarded 8 similar events)
[2024-05-23 19:04:42] [INFO ] Invariant cache hit.
[2024-05-23 19:04:42] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
[2024-05-23 19:04:42] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-23 19:04:42] [INFO ] Deduced a trap composed of 4 places in 14 ms of which 1 ms to minimize.
[2024-05-23 19:04:42] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 75/118 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 9/64 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (OVERLAPS) 0/118 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Real declared 118/119 variables, and 64 constraints, problems are : Problem set: 0 solved, 68 unsolved in 884 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 68 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 2 (OVERLAPS) 8/43 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 5 (OVERLAPS) 75/118 variables, 43/55 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 9/64 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 68/132 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 68 unsolved
At refinement iteration 9 (OVERLAPS) 0/118 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 68 unsolved
No progress, stopping.
After SMT solving in domain Int declared 118/119 variables, and 132 constraints, problems are : Problem set: 0 solved, 68 unsolved in 993 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 43/43 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 68/68 constraints, Known Traps: 3/3 constraints]
After SMT, in 1902ms problems are : Problem set: 0 solved, 68 unsolved
Search for dead transitions found 0 dead transitions in 1902ms
Starting structural reductions in SI_LTL mode, iteration 1 : 43/72 places, 84/136 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2138 ms. Remains : 43/72 places, 84/136 transitions.
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-08
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-12-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-12-LTLCardinality-08 finished in 2261 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 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 53 transition count 100
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 53 transition count 100
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 45 place count 53 transition count 93
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 49 place count 49 transition count 84
Iterating global reduction 1 with 4 rules applied. Total rules applied 53 place count 49 transition count 84
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 56 place count 49 transition count 81
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 48 transition count 79
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 48 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 61 place count 48 transition count 76
Applied a total of 61 rules in 3 ms. Remains 48 /72 variables (removed 24) and now considering 76/136 (removed 60) transitions.
[2024-05-23 19:04:44] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
// Phase 1: matrix 73 rows 48 cols
[2024-05-23 19:04:44] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 19:04:44] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-23 19:04:44] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
[2024-05-23 19:04:44] [INFO ] Invariant cache hit.
[2024-05-23 19:04:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:04:44] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Running 75 sub problems to find dead transitions.
[2024-05-23 19:04:44] [INFO ] Flow matrix only has 73 transitions (discarded 3 similar events)
[2024-05-23 19:04:44] [INFO ] Invariant cache hit.
[2024-05-23 19:04:44] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-05-23 19:04:45] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-23 19:04:45] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 72/120 variables, 48/59 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (OVERLAPS) 1/121 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-05-23 19:04:45] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
[2024-05-23 19:04:45] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/121 variables, 2/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/121 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 9 (OVERLAPS) 0/121 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 121/121 variables, and 62 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1565 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/47 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (OVERLAPS) 1/48 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-05-23 19:04:46] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (OVERLAPS) 72/120 variables, 48/62 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 75/137 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (OVERLAPS) 1/121 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/121 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 10 (OVERLAPS) 0/121 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 121/121 variables, and 138 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1712 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 48/48 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 5/5 constraints]
After SMT, in 3295ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 3296ms
Starting structural reductions in LTL mode, iteration 1 : 48/72 places, 76/136 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3407 ms. Remains : 48/72 places, 76/136 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-12-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-12-LTLCardinality-12 finished in 3504 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(p0))))'
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 54 transition count 102
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 54 transition count 102
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 42 place count 54 transition count 96
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 46 place count 50 transition count 87
Iterating global reduction 1 with 4 rules applied. Total rules applied 50 place count 50 transition count 87
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 53 place count 50 transition count 84
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 49 transition count 82
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 49 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 58 place count 49 transition count 79
Applied a total of 58 rules in 5 ms. Remains 49 /72 variables (removed 23) and now considering 79/136 (removed 57) transitions.
[2024-05-23 19:04:48] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
// Phase 1: matrix 76 rows 49 cols
[2024-05-23 19:04:48] [INFO ] Computed 9 invariants in 1 ms
[2024-05-23 19:04:48] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-23 19:04:48] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2024-05-23 19:04:48] [INFO ] Invariant cache hit.
[2024-05-23 19:04:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:04:48] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2024-05-23 19:04:48] [INFO ] Flow matrix only has 76 transitions (discarded 3 similar events)
[2024-05-23 19:04:48] [INFO ] Invariant cache hit.
[2024-05-23 19:04:48] [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, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-05-23 19:04:48] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-23 19:04:48] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (OVERLAPS) 75/124 variables, 49/60 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-05-23 19:04:48] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/124 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 1/125 variables, 1/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/125 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (OVERLAPS) 0/125 variables, 0/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 125/125 variables, and 62 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1557 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (OVERLAPS) 1/49 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-05-23 19:04:50] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (OVERLAPS) 75/124 variables, 49/62 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/124 variables, 78/140 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/124 variables, 0/140 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (OVERLAPS) 1/125 variables, 1/141 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (OVERLAPS) 0/125 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 125/125 variables, and 141 constraints, problems are : Problem set: 0 solved, 78 unsolved in 1717 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 49/49 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 4/4 constraints]
After SMT, in 3292ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 3293ms
Starting structural reductions in LTL mode, iteration 1 : 49/72 places, 79/136 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3366 ms. Remains : 49/72 places, 79/136 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-13
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-12-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-12-LTLCardinality-13 finished in 3478 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p1)||p0))))'
Support contains 3 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 136/136 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 55 transition count 103
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 55 transition count 103
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 40 place count 55 transition count 97
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 51 transition count 88
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 51 transition count 88
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 51 place count 51 transition count 85
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 52 place count 50 transition count 83
Iterating global reduction 2 with 1 rules applied. Total rules applied 53 place count 50 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 56 place count 50 transition count 80
Applied a total of 56 rules in 5 ms. Remains 50 /72 variables (removed 22) and now considering 80/136 (removed 56) transitions.
[2024-05-23 19:04:51] [INFO ] Flow matrix only has 76 transitions (discarded 4 similar events)
// Phase 1: matrix 76 rows 50 cols
[2024-05-23 19:04:51] [INFO ] Computed 10 invariants in 0 ms
[2024-05-23 19:04:51] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-23 19:04:51] [INFO ] Flow matrix only has 76 transitions (discarded 4 similar events)
[2024-05-23 19:04:51] [INFO ] Invariant cache hit.
[2024-05-23 19:04:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-23 19:04:51] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 79 sub problems to find dead transitions.
[2024-05-23 19:04:51] [INFO ] Flow matrix only has 76 transitions (discarded 4 similar events)
[2024-05-23 19:04:51] [INFO ] Invariant cache hit.
[2024-05-23 19:04:51] [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, 2/2 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-05-23 19:04:52] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-23 19:04:52] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 1 ms to minimize.
[2024-05-23 19:04:52] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 3/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 75/125 variables, 50/63 constraints. Problems are: Problem set: 0 solved, 79 unsolved
[2024-05-23 19:04:52] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 1/126 variables, 1/65 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/65 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/126 variables, and 65 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1600 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 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, 2/2 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 4/14 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) 75/125 variables, 50/64 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/125 variables, 79/143 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/125 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 8 (OVERLAPS) 1/126 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/126 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 10 (OVERLAPS) 0/126 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/126 variables, and 144 constraints, problems are : Problem set: 0 solved, 79 unsolved in 1572 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 50/50 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 4/4 constraints]
After SMT, in 3190ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 3191ms
Starting structural reductions in LTL mode, iteration 1 : 50/72 places, 80/136 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3278 ms. Remains : 50/72 places, 80/136 transitions.
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-12-LTLCardinality-15
Product exploration explored 100000 steps with 50000 reset in 102 ms.
Product exploration explored 100000 steps with 50000 reset in 111 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 18 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HealthRecord-PT-12-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-12-LTLCardinality-15 finished in 3631 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(p0) U p1)||X(G(p2)))))'
[2024-05-23 19:04:55] [INFO ] Flatten gal took : 12 ms
[2024-05-23 19:04:55] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2024-05-23 19:04:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 72 places, 136 transitions and 433 arcs took 11 ms.
Total runtime 69277 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running HealthRecord-PT-12

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 72
TRANSITIONS: 136
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.000s, Sys 0.002s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]


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

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

Process ID: 1520
MODEL NAME: /home/mcc/execution/412/model
72 places, 136 transitions.

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

BK_STOP 1716491096363

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HealthRecord-PT-12"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is HealthRecord-PT-12, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r179-tall-171640602300787"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-12.tgz
mv HealthRecord-PT-12 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;