About the Execution of GreatSPN+red for DNAwalker-PT-01track12Block1
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 409.968 | 1232891.00 | 1269843.00 | 4983.40 | FFFFFFFFFFTFTTFT | normal |
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.r113-smll-171624274800372.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 DNAwalker-PT-01track12Block1, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r113-smll-171624274800372
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 596K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 22 14:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 14:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 157K Apr 13 14:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 13:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Apr 13 13:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 16 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 36K 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 DNAwalker-PT-01track12Block1-LTLFireability-00
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLFireability-01
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLFireability-02
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLFireability-03
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLFireability-04
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLFireability-05
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLFireability-06
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLFireability-07
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLFireability-08
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLFireability-09
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLFireability-10
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLFireability-11
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLFireability-12
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLFireability-13
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLFireability-14
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716451596846
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-01track12Block1
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 08:06:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-23 08:06:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 08:06:39] [INFO ] Load time of PNML (sax parser for PT used): 115 ms
[2024-05-23 08:06:39] [INFO ] Transformed 13 places.
[2024-05-23 08:06:39] [INFO ] Transformed 82 transitions.
[2024-05-23 08:06:39] [INFO ] Parsed PT model containing 13 places and 82 transitions and 241 arcs in 349 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 25 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 29 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:06:40] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
// Phase 1: matrix 81 rows 13 cols
[2024-05-23 08:06:40] [INFO ] Computed 0 invariants in 10 ms
[2024-05-23 08:06:40] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2790 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20017 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 23265ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 23306ms
[2024-05-23 08:07:03] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:07:03] [INFO ] Invariant cache hit.
[2024-05-23 08:07:03] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-23 08:07:03] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:07:03] [INFO ] Invariant cache hit.
[2024-05-23 08:07:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:07:03] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:07:03] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:07:03] [INFO ] Invariant cache hit.
[2024-05-23 08:07:03] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2275 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30010 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32374ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32378ms
Finished structural reductions in LTL mode , in 1 iterations and 55901 ms. Remains : 13/13 places, 82/82 transitions.
Support contains 12 out of 13 places after structural reductions.
[2024-05-23 08:07:36] [INFO ] Flatten gal took : 37 ms
[2024-05-23 08:07:36] [INFO ] Flatten gal took : 15 ms
[2024-05-23 08:07:36] [INFO ] Input system was already deterministic with 82 transitions.
Reduction of identical properties reduced properties to check from 25 to 24
RANDOM walk for 40000 steps (4857 resets) in 1438 ms. (27 steps per ms) remains 1/24 properties
BEST_FIRST walk for 40003 steps (865 resets) in 271 ms. (147 steps per ms) remains 1/1 properties
[2024-05-23 08:07:36] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:07:36] [INFO ] Invariant cache hit.
[2024-05-23 08:07:36] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 26/28 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 61/89 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/89 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/89 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 4/93 variables, 3/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 1 unsolved in 78 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 26/28 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/28 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 61/89 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 89/94 variables, and 19 constraints, problems are : Problem set: 0 solved, 1 unsolved in 865 ms.
Refiners :[State Equation: 10/13 constraints, ReadFeed: 9/10 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 955ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 28 ms.
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13/13 places, 82/82 transitions.
Graph (complete) has 79 edges and 13 vertex of which 11 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 11 transition count 73
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 10 transition count 72
Applied a total of 9 rules in 35 ms. Remains 10 /13 variables (removed 3) and now considering 72/82 (removed 10) transitions.
Running 67 sub problems to find dead transitions.
// Phase 1: matrix 72 rows 10 cols
[2024-05-23 08:07:37] [INFO ] Computed 0 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 72/82 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (OVERLAPS) 0/82 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 82/82 variables, and 10 constraints, problems are : Problem set: 0 solved, 67 unsolved in 645 ms.
Refiners :[State Equation: 10/10 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 72/82 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/82 variables, 67/77 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/82 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (OVERLAPS) 0/82 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Int declared 82/82 variables, and 77 constraints, problems are : Problem set: 0 solved, 67 unsolved in 20007 ms.
Refiners :[State Equation: 10/10 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints]
After SMT, in 20720ms problems are : Problem set: 0 solved, 67 unsolved
Search for dead transitions found 0 dead transitions in 20722ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20757 ms. Remains : 10/13 places, 72/82 transitions.
RANDOM walk for 40000 steps (4148 resets) in 805 ms. (49 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (898 resets) in 201 ms. (198 steps per ms) remains 1/1 properties
Probably explored full state space saw : 1936 states, properties seen :0
Probabilistic random walk after 8133 steps, saw 1936 distinct states, run finished after 34 ms. (steps per millisecond=239 ) properties seen :0
Explored full state space saw : 1936 states, properties seen :0
Exhaustive walk after 8133 steps, saw 1936 distinct states, run finished after 15 ms. (steps per millisecond=542 ) properties seen :0
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 13 stabilizing places and 80 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 7 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:07:59] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
// Phase 1: matrix 81 rows 13 cols
[2024-05-23 08:07:59] [INFO ] Computed 0 invariants in 2 ms
[2024-05-23 08:07:59] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1767 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20012 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 21848ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 21850ms
[2024-05-23 08:08:21] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:08:21] [INFO ] Invariant cache hit.
[2024-05-23 08:08:21] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-23 08:08:21] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:08:21] [INFO ] Invariant cache hit.
[2024-05-23 08:08:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:08:21] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2024-05-23 08:08:21] [INFO ] Redundant transitions in 3 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 08:08:21] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:08:21] [INFO ] Invariant cache hit.
[2024-05-23 08:08:21] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1837 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Problem TDEAD23 is UNSAT
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 1 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 1 solved, 75 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 1 solved, 75 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 1 solved, 75 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 1 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 1 solved, 75 unsolved in 30009 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 31920ms problems are : Problem set: 1 solved, 75 unsolved
Search for dead transitions found 1 dead transitions in 31922ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 13/13 places, 81/82 transitions.
Applied a total of 0 rules in 4 ms. Remains 13 /13 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2024-05-23 08:08:53] [INFO ] Redundant transitions in 1 ms returned []
Finished structural reductions in SI_LTL mode , in 2 iterations and 53956 ms. Remains : 13/13 places, 81/82 transitions.
Stuttering acceptance computed with spot in 221 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLFireability-00
Stuttering criterion allowed to conclude after 29 steps with 3 reset in 4 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLFireability-00 finished in 54257 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X((p1&&G(F(p2))))))'
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:08:53] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:08:53] [INFO ] Invariant cache hit.
[2024-05-23 08:08:53] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2197 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20011 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22276ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22278ms
[2024-05-23 08:09:15] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:09:15] [INFO ] Invariant cache hit.
[2024-05-23 08:09:15] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-23 08:09:15] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:09:15] [INFO ] Invariant cache hit.
[2024-05-23 08:09:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:09:15] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:09:15] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:09:15] [INFO ] Invariant cache hit.
[2024-05-23 08:09:15] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2276 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30008 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32350ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32350ms
Finished structural reductions in LTL mode , in 1 iterations and 54725 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 264 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), true, (NOT p2), (NOT p2)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLFireability-01
Product exploration explored 100000 steps with 0 reset in 353 ms.
Product exploration explored 100000 steps with 0 reset in 244 ms.
Computed a total of 13 stabilizing places and 80 stable transitions
Computed a total of 13 stabilizing places and 80 stable transitions
Detected a total of 13/13 stabilizing places and 80/82 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 p2), (X p0), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (NOT p1)), (X p1), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p0))), (X (X p0))]
Property proved to be false thanks to negative knowledge :(X (NOT p1))
Knowledge based reduction with 5 factoid took 905 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-01 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-01track12Block1-LTLFireability-01 finished in 56546 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 6 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 5 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:09:50] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:09:50] [INFO ] Invariant cache hit.
[2024-05-23 08:09:50] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2187 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20007 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22261ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22263ms
[2024-05-23 08:10:12] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:10:12] [INFO ] Invariant cache hit.
[2024-05-23 08:10:12] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 08:10:12] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:10:12] [INFO ] Invariant cache hit.
[2024-05-23 08:10:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:10:12] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2024-05-23 08:10:12] [INFO ] Redundant transitions in 3 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 08:10:12] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:10:12] [INFO ] Invariant cache hit.
[2024-05-23 08:10:12] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2378 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30011 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32444ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32446ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54823 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLFireability-02
Stuttering criterion allowed to conclude after 13 steps with 2 reset in 1 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLFireability-02 finished in 54878 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 9 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:10:44] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:10:44] [INFO ] Invariant cache hit.
[2024-05-23 08:10:44] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2062 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20010 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22113ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22113ms
[2024-05-23 08:11:06] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:11:06] [INFO ] Invariant cache hit.
[2024-05-23 08:11:07] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-23 08:11:07] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:11:07] [INFO ] Invariant cache hit.
[2024-05-23 08:11:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:11:07] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2024-05-23 08:11:07] [INFO ] Redundant transitions in 1 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 08:11:07] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:11:07] [INFO ] Invariant cache hit.
[2024-05-23 08:11:07] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2137 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30009 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32179ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32180ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54409 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLFireability-03
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLFireability-03 finished in 54464 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 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:11:39] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:11:39] [INFO ] Invariant cache hit.
[2024-05-23 08:11:39] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2303 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20008 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22361ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22362ms
[2024-05-23 08:12:01] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:12:01] [INFO ] Invariant cache hit.
[2024-05-23 08:12:01] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-23 08:12:01] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:12:01] [INFO ] Invariant cache hit.
[2024-05-23 08:12:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:12:01] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:12:01] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:12:01] [INFO ] Invariant cache hit.
[2024-05-23 08:12:01] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1893 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30009 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 31942ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 31943ms
Finished structural reductions in LTL mode , in 1 iterations and 54404 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLFireability-05
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLFireability-05 finished in 54501 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(F(((G(F(p0)) U !p0)&&p1))))))'
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:12:33] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:12:33] [INFO ] Invariant cache hit.
[2024-05-23 08:12:33] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2377 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20012 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22447ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22448ms
[2024-05-23 08:12:56] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:12:56] [INFO ] Invariant cache hit.
[2024-05-23 08:12:56] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-23 08:12:56] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:12:56] [INFO ] Invariant cache hit.
[2024-05-23 08:12:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:12:56] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2024-05-23 08:12:56] [INFO ] Redundant transitions in 2 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 08:12:56] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:12:56] [INFO ] Invariant cache hit.
[2024-05-23 08:12:56] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1849 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30009 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 31912ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 31914ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54483 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLFireability-07
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLFireability-07 finished in 54572 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)||F(p1)))'
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:13:28] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:13:28] [INFO ] Invariant cache hit.
[2024-05-23 08:13:28] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2034 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20009 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22080ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22081ms
[2024-05-23 08:13:50] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:13:50] [INFO ] Invariant cache hit.
[2024-05-23 08:13:50] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-23 08:13:50] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:13:50] [INFO ] Invariant cache hit.
[2024-05-23 08:13:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:13:50] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2024-05-23 08:13:50] [INFO ] Redundant transitions in 2 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 08:13:50] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:13:50] [INFO ] Invariant cache hit.
[2024-05-23 08:13:50] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2178 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30008 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32224ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32225ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54397 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLFireability-08
Product exploration explored 100000 steps with 0 reset in 283 ms.
Product exploration explored 100000 steps with 0 reset in 181 ms.
Computed a total of 13 stabilizing places and 80 stable transitions
Computed a total of 13 stabilizing places and 80 stable transitions
Detected a total of 13/13 stabilizing places and 80/82 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 637 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
RANDOM walk for 128 steps (13 resets) in 10 ms. (11 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F (NOT (OR p0 p1))), (F p1), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 5 factoid took 759 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:14:24] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:14:24] [INFO ] Invariant cache hit.
[2024-05-23 08:14:24] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1382 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20006 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 21424ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 21424ms
[2024-05-23 08:14:46] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:14:46] [INFO ] Invariant cache hit.
[2024-05-23 08:14:46] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-23 08:14:46] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:14:46] [INFO ] Invariant cache hit.
[2024-05-23 08:14:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:14:46] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2024-05-23 08:14:46] [INFO ] Redundant transitions in 2 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 08:14:46] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:14:46] [INFO ] Invariant cache hit.
[2024-05-23 08:14:46] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1636 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30011 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 31680ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 31681ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 53192 ms. Remains : 13/13 places, 82/82 transitions.
Computed a total of 13 stabilizing places and 80 stable transitions
Computed a total of 13 stabilizing places and 80 stable transitions
Detected a total of 13/13 stabilizing places and 80/82 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 5 factoid took 589 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
RANDOM walk for 158 steps (17 resets) in 10 ms. (14 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F (NOT (OR p0 p1))), (F p1), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 5 factoid took 1013 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 64 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLFireability-08 finished in 111719 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U (p1||G(p2))))))'
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:15:20] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:15:20] [INFO ] Invariant cache hit.
[2024-05-23 08:15:20] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1415 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20007 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 21473ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 21474ms
[2024-05-23 08:15:41] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:15:41] [INFO ] Invariant cache hit.
[2024-05-23 08:15:41] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-23 08:15:41] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:15:41] [INFO ] Invariant cache hit.
[2024-05-23 08:15:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:15:41] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2024-05-23 08:15:41] [INFO ] Redundant transitions in 2 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 08:15:41] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:15:41] [INFO ] Invariant cache hit.
[2024-05-23 08:15:41] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1491 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30006 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 31530ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 31531ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 53108 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLFireability-09
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLFireability-09 finished in 53266 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 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:16:13] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:16:13] [INFO ] Invariant cache hit.
[2024-05-23 08:16:13] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2102 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20008 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22149ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22150ms
[2024-05-23 08:16:35] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:16:35] [INFO ] Invariant cache hit.
[2024-05-23 08:16:35] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 08:16:35] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:16:35] [INFO ] Invariant cache hit.
[2024-05-23 08:16:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:16:35] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2024-05-23 08:16:35] [INFO ] Redundant transitions in 1 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 08:16:35] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:16:35] [INFO ] Invariant cache hit.
[2024-05-23 08:16:35] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2136 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30009 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32182ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32183ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54448 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLFireability-10
Product exploration explored 100000 steps with 0 reset in 64 ms.
Product exploration explored 100000 steps with 0 reset in 146 ms.
Computed a total of 13 stabilizing places and 80 stable transitions
Computed a total of 13 stabilizing places and 80 stable transitions
Detected a total of 13/13 stabilizing places and 80/82 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 185 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
RANDOM walk for 28 steps (2 resets) in 4 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 272 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 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 4 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:17:08] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:17:08] [INFO ] Invariant cache hit.
[2024-05-23 08:17:08] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2393 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20007 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22460ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22463ms
[2024-05-23 08:17:31] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:17:31] [INFO ] Invariant cache hit.
[2024-05-23 08:17:31] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-23 08:17:31] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:17:31] [INFO ] Invariant cache hit.
[2024-05-23 08:17:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:17:31] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2024-05-23 08:17:31] [INFO ] Redundant transitions in 0 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 08:17:31] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:17:31] [INFO ] Invariant cache hit.
[2024-05-23 08:17:31] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1734 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30008 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 31775ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 31775ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54337 ms. Remains : 13/13 places, 82/82 transitions.
Computed a total of 13 stabilizing places and 80 stable transitions
Computed a total of 13 stabilizing places and 80 stable transitions
Detected a total of 13/13 stabilizing places and 80/82 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 152 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 31 ms :[(NOT p0)]
RANDOM walk for 15 steps (1 resets) in 5 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 229 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 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 199 ms.
Product exploration explored 100000 steps with 0 reset in 305 ms.
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 4 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:18:04] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:18:04] [INFO ] Invariant cache hit.
[2024-05-23 08:18:04] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1891 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20008 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 21953ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 21954ms
[2024-05-23 08:18:26] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:18:26] [INFO ] Invariant cache hit.
[2024-05-23 08:18:26] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-23 08:18:26] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:18:26] [INFO ] Invariant cache hit.
[2024-05-23 08:18:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:18:26] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 139 ms to find 0 implicit places.
[2024-05-23 08:18:26] [INFO ] Redundant transitions in 0 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 08:18:26] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:18:26] [INFO ] Invariant cache hit.
[2024-05-23 08:18:26] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2248 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30008 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32312ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32314ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54421 ms. Remains : 13/13 places, 82/82 transitions.
Treatment of property DNAwalker-PT-01track12Block1-LTLFireability-10 finished in 165229 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||(G(p1)&&F(p0))))'
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:18:58] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:18:58] [INFO ] Invariant cache hit.
[2024-05-23 08:18:58] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1567 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20008 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 21610ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 21611ms
[2024-05-23 08:19:20] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:19:20] [INFO ] Invariant cache hit.
[2024-05-23 08:19:20] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-23 08:19:20] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:19:20] [INFO ] Invariant cache hit.
[2024-05-23 08:19:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:19:20] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:19:20] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:19:20] [INFO ] Invariant cache hit.
[2024-05-23 08:19:20] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2368 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30008 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32429ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32431ms
Finished structural reductions in LTL mode , in 1 iterations and 54134 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 178 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0), true, (NOT p1)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLFireability-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLFireability-11 finished in 54331 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(p1)||p0)))'
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:19:52] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:19:52] [INFO ] Invariant cache hit.
[2024-05-23 08:19:52] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2131 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20010 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22176ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22177ms
[2024-05-23 08:20:15] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:20:15] [INFO ] Invariant cache hit.
[2024-05-23 08:20:15] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-23 08:20:15] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:20:15] [INFO ] Invariant cache hit.
[2024-05-23 08:20:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:20:15] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:20:15] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:20:15] [INFO ] Invariant cache hit.
[2024-05-23 08:20:15] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2170 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30007 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32208ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32209ms
Finished structural reductions in LTL mode , in 1 iterations and 54469 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLFireability-12
Product exploration explored 100000 steps with 50000 reset in 126 ms.
Product exploration explored 100000 steps with 50000 reset in 147 ms.
Computed a total of 13 stabilizing places and 80 stable transitions
Computed a total of 13 stabilizing places and 80 stable transitions
Detected a total of 13/13 stabilizing places and 80/82 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 6 factoid took 18 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-01track12Block1-LTLFireability-12 finished in 54899 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((X(p0)||F(p1)))))'
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 4 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:20:47] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:20:47] [INFO ] Invariant cache hit.
[2024-05-23 08:20:47] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2365 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20008 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22428ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22430ms
[2024-05-23 08:21:10] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:21:10] [INFO ] Invariant cache hit.
[2024-05-23 08:21:10] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 08:21:10] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:21:10] [INFO ] Invariant cache hit.
[2024-05-23 08:21:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:21:10] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2024-05-23 08:21:10] [INFO ] Redundant transitions in 1 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 08:21:10] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:21:10] [INFO ] Invariant cache hit.
[2024-05-23 08:21:10] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2123 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30008 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32169ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32170ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54701 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLFireability-13
Product exploration explored 100000 steps with 1 reset in 86 ms.
Product exploration explored 100000 steps with 0 reset in 108 ms.
Computed a total of 13 stabilizing places and 80 stable transitions
Computed a total of 13 stabilizing places and 80 stable transitions
Detected a total of 13/13 stabilizing places and 80/82 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 868 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
RANDOM walk for 89 steps (9 resets) in 5 ms. (14 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (AND (NOT p1) p0))), (F (NOT p0)), (F (NOT (OR p1 p0)))]
Knowledge based reduction with 5 factoid took 1163 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 4 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:21:45] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:21:45] [INFO ] Invariant cache hit.
[2024-05-23 08:21:45] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2395 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20010 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22461ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22463ms
[2024-05-23 08:22:07] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:22:07] [INFO ] Invariant cache hit.
[2024-05-23 08:22:07] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-23 08:22:07] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:22:07] [INFO ] Invariant cache hit.
[2024-05-23 08:22:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:22:07] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2024-05-23 08:22:07] [INFO ] Redundant transitions in 0 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 08:22:07] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:22:07] [INFO ] Invariant cache hit.
[2024-05-23 08:22:07] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2325 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Problem TDEAD56 is UNSAT
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 1 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 1 solved, 75 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 1 solved, 75 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 1 solved, 75 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 1 solved, 75 unsolved
No progress, stopping.
Problem TDEAD7 is UNSAT
Problem TDEAD14 is UNSAT
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 1 solved, 75 unsolved in 30007 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32374ms problems are : Problem set: 1 solved, 75 unsolved
Search for dead transitions found 3 dead transitions in 32375ms
Found 3 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 3 transitions
Dead transitions reduction (with SMT) removed 3 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 13/13 places, 79/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 13 /13 variables (removed 0) and now considering 79/79 (removed 0) transitions.
[2024-05-23 08:22:40] [INFO ] Redundant transitions in 0 ms returned []
Finished structural reductions in SI_LTL mode , in 2 iterations and 54939 ms. Remains : 13/13 places, 79/82 transitions.
Computed a total of 13 stabilizing places and 77 stable transitions
Computed a total of 13 stabilizing places and 77 stable transitions
Detected a total of 13/13 stabilizing places and 77/79 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 609 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
RANDOM walk for 110 steps (12 resets) in 6 ms. (15 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (AND (NOT p1) p0))), (F (NOT p0)), (F (NOT (OR p1 p0)))]
Knowledge based reduction with 5 factoid took 1172 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 97 ms.
Product exploration explored 100000 steps with 0 reset in 118 ms.
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 79/79 transitions.
Applied a total of 0 rules in 5 ms. Remains 13 /13 variables (removed 0) and now considering 79/79 (removed 0) transitions.
Running 73 sub problems to find dead transitions.
[2024-05-23 08:22:42] [INFO ] Flow matrix only has 78 transitions (discarded 1 similar events)
// Phase 1: matrix 78 rows 13 cols
[2024-05-23 08:22:42] [INFO ] Computed 0 invariants in 1 ms
[2024-05-23 08:22:42] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 76/88 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (OVERLAPS) 2/90 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (OVERLAPS) 1/91 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/91 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/91 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 91/91 variables, and 23 constraints, problems are : Problem set: 0 solved, 73 unsolved in 2372 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 76/88 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 73/94 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 2/90 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (OVERLAPS) 1/91 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/91 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/91 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
Problem TDEAD21 is UNSAT
Problem TDEAD30 is UNSAT
After SMT solving in domain Int declared 91/91 variables, and 96 constraints, problems are : Problem set: 0 solved, 73 unsolved in 18191 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
After SMT, in 20623ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 20624ms
[2024-05-23 08:23:03] [INFO ] Flow matrix only has 78 transitions (discarded 1 similar events)
[2024-05-23 08:23:03] [INFO ] Invariant cache hit.
[2024-05-23 08:23:03] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-23 08:23:03] [INFO ] Flow matrix only has 78 transitions (discarded 1 similar events)
[2024-05-23 08:23:03] [INFO ] Invariant cache hit.
[2024-05-23 08:23:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:23:03] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2024-05-23 08:23:03] [INFO ] Redundant transitions in 0 ms returned []
Running 73 sub problems to find dead transitions.
[2024-05-23 08:23:03] [INFO ] Flow matrix only has 78 transitions (discarded 1 similar events)
[2024-05-23 08:23:03] [INFO ] Invariant cache hit.
[2024-05-23 08:23:03] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 76/88 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (OVERLAPS) 2/90 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/90 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (OVERLAPS) 1/91 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/91 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (OVERLAPS) 0/91 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 91/91 variables, and 23 constraints, problems are : Problem set: 0 solved, 73 unsolved in 2348 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 1 (OVERLAPS) 76/88 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 73/94 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 5 (OVERLAPS) 2/90 variables, 1/95 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/90 variables, 0/95 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 7 (OVERLAPS) 1/91 variables, 1/96 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/91 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 9 (OVERLAPS) 0/91 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
Problem TDEAD21 is UNSAT
Problem TDEAD30 is UNSAT
After SMT solving in domain Int declared 91/91 variables, and 96 constraints, problems are : Problem set: 0 solved, 73 unsolved in 18741 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
After SMT, in 21135ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 21138ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 41870 ms. Remains : 13/13 places, 79/79 transitions.
Treatment of property DNAwalker-PT-01track12Block1-LTLFireability-13 finished in 156673 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 2 out of 13 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:23:24] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
// Phase 1: matrix 81 rows 13 cols
[2024-05-23 08:23:24] [INFO ] Computed 0 invariants in 1 ms
[2024-05-23 08:23:24] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2086 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20009 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22130ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22131ms
[2024-05-23 08:23:46] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:23:46] [INFO ] Invariant cache hit.
[2024-05-23 08:23:46] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-23 08:23:46] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:23:46] [INFO ] Invariant cache hit.
[2024-05-23 08:23:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:23:46] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:23:46] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:23:46] [INFO ] Invariant cache hit.
[2024-05-23 08:23:46] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2217 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30009 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32261ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32262ms
Finished structural reductions in LTL mode , in 1 iterations and 54481 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLFireability-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLFireability-14 finished in 54585 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 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:24:19] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:24:19] [INFO ] Invariant cache hit.
[2024-05-23 08:24:19] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1812 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20007 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 21851ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 21852ms
[2024-05-23 08:24:40] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:24:40] [INFO ] Invariant cache hit.
[2024-05-23 08:24:40] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-23 08:24:40] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:24:40] [INFO ] Invariant cache hit.
[2024-05-23 08:24:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:24:41] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2024-05-23 08:24:41] [INFO ] Redundant transitions in 1 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 08:24:41] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:24:41] [INFO ] Invariant cache hit.
[2024-05-23 08:24:41] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2219 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30008 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32268ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32269ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54209 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLFireability-15
Product exploration explored 100000 steps with 0 reset in 76 ms.
Product exploration explored 100000 steps with 0 reset in 78 ms.
Computed a total of 13 stabilizing places and 80 stable transitions
Computed a total of 13 stabilizing places and 80 stable transitions
Detected a total of 13/13 stabilizing places and 80/82 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 261 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 42 ms :[(NOT p0)]
RANDOM walk for 24 steps (1 resets) in 4 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 185 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 44 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:25:14] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:25:14] [INFO ] Invariant cache hit.
[2024-05-23 08:25:14] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2027 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20011 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22075ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22076ms
[2024-05-23 08:25:36] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:25:36] [INFO ] Invariant cache hit.
[2024-05-23 08:25:36] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 08:25:36] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:25:36] [INFO ] Invariant cache hit.
[2024-05-23 08:25:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:25:36] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2024-05-23 08:25:36] [INFO ] Redundant transitions in 1 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 08:25:36] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:25:36] [INFO ] Invariant cache hit.
[2024-05-23 08:25:36] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1980 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30008 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32024ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32025ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54228 ms. Remains : 13/13 places, 82/82 transitions.
Computed a total of 13 stabilizing places and 80 stable transitions
Computed a total of 13 stabilizing places and 80 stable transitions
Detected a total of 13/13 stabilizing places and 80/82 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 133 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 33 ms :[(NOT p0)]
RANDOM walk for 33 steps (2 resets) in 4 ms. (6 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 148 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 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 72 ms.
Product exploration explored 100000 steps with 0 reset in 79 ms.
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 13/13 places, 82/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 13 /13 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Running 76 sub problems to find dead transitions.
[2024-05-23 08:26:08] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:26:08] [INFO ] Invariant cache hit.
[2024-05-23 08:26:08] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 1819 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 20008 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 21876ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 21878ms
[2024-05-23 08:26:30] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:26:30] [INFO ] Invariant cache hit.
[2024-05-23 08:26:30] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-23 08:26:30] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:26:30] [INFO ] Invariant cache hit.
[2024-05-23 08:26:30] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 08:26:30] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2024-05-23 08:26:30] [INFO ] Redundant transitions in 0 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 08:26:30] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 08:26:30] [INFO ] Invariant cache hit.
[2024-05-23 08:26:30] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (OVERLAPS) 2/93 variables, 1/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/93 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 1/94 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (OVERLAPS) 0/94 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 23 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2100 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (OVERLAPS) 79/91 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 9/21 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/91 variables, 76/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/91 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (OVERLAPS) 2/93 variables, 1/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/93 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 1/94 variables, 1/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (OVERLAPS) 0/94 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 0 solved, 76 unsolved in 30007 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32142ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32143ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54132 ms. Remains : 13/13 places, 82/82 transitions.
Treatment of property DNAwalker-PT-01track12Block1-LTLFireability-15 finished in 163987 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(p0)||F(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-23 08:27:03] [INFO ] Flatten gal took : 10 ms
[2024-05-23 08:27:03] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-05-23 08:27:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 13 places, 82 transitions and 241 arcs took 6 ms.
Total runtime 1224335 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running DNAwalker-PT-01track12Block1
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 13
TRANSITIONS: 82
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.002s, Sys 0.000s]
SAVING FILE /home/mcc/execution/413/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: 1903
MODEL NAME: /home/mcc/execution/413/model
13 places, 82 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.
Building monolithic NSF...
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DNAwalker-PT-01track12Block1-LTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------
BK_STOP 1716452829737
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-01track12Block1"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is DNAwalker-PT-01track12Block1, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r113-smll-171624274800372"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-01track12Block1.tgz
mv DNAwalker-PT-01track12Block1 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;