About the Execution of ITS-Tools for DNAwalker-PT-01track12Block1
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 417.724 | 859422.00 | 897931.00 | 3191.40 | TTFTFFFFFFTFFTFF | 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.r114-smll-171624275900371.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 itstools
Input is DNAwalker-PT-01track12Block1, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-171624275900371
=====================================================================
--------------------
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-LTLCardinality-00
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLCardinality-01
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLCardinality-02
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLCardinality-03
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLCardinality-04
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLCardinality-05
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLCardinality-06
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLCardinality-07
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLCardinality-08
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLCardinality-09
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLCardinality-10
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLCardinality-11
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLCardinality-12
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLCardinality-13
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLCardinality-14
FORMULA_NAME DNAwalker-PT-01track12Block1-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716438664160
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-01track12Block1
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-23 04:31:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 04:31:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 04:31:06] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2024-05-23 04:31:06] [INFO ] Transformed 13 places.
[2024-05-23 04:31:06] [INFO ] Transformed 82 transitions.
[2024-05-23 04:31:06] [INFO ] Parsed PT model containing 13 places and 82 transitions and 241 arcs in 250 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-11 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 16 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 04:31:06] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
// Phase 1: matrix 81 rows 13 cols
[2024-05-23 04:31:06] [INFO ] Computed 0 invariants in 6 ms
[2024-05-23 04:31:06] [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 2158 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 20018 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22466ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22489ms
[2024-05-23 04:31:29] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:31:29] [INFO ] Invariant cache hit.
[2024-05-23 04:31:29] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-23 04:31:29] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:31:29] [INFO ] Invariant cache hit.
[2024-05-23 04:31:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:31:29] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2024-05-23 04:31:29] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:31:29] [INFO ] Invariant cache hit.
[2024-05-23 04:31:29] [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 1864 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 30015 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 32003ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32007ms
Finished structural reductions in LTL mode , in 1 iterations and 54726 ms. Remains : 13/13 places, 82/82 transitions.
Support contains 12 out of 13 places after structural reductions.
[2024-05-23 04:32:01] [INFO ] Flatten gal took : 50 ms
[2024-05-23 04:32:01] [INFO ] Flatten gal took : 25 ms
[2024-05-23 04:32:01] [INFO ] Input system was already deterministic with 82 transitions.
RANDOM walk for 40000 steps (4837 resets) in 1926 ms. (20 steps per ms) remains 5/24 properties
BEST_FIRST walk for 40003 steps (844 resets) in 334 ms. (119 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (842 resets) in 300 ms. (132 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (1228 resets) in 116 ms. (341 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (988 resets) in 137 ms. (289 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (860 resets) in 87 ms. (454 steps per ms) remains 5/5 properties
[2024-05-23 04:32:02] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:32:02] [INFO ] Invariant cache hit.
[2024-05-23 04:32:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:32:02] [INFO ] Deduced a trap composed of 1 places in 34 ms of which 10 ms to minimize.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 54/60 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (OVERLAPS) 31/91 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 9/22 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 2/93 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/93 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (OVERLAPS) 1/94 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/94 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 0/94 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 94/94 variables, and 24 constraints, problems are : Problem set: 0 solved, 5 unsolved in 205 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 54/60 variables, 6/7 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/60 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 31/91 variables, 6/14 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/91 variables, 9/23 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/91 variables, 4/27 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/91 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 93/94 variables, and 28 constraints, problems are : Problem set: 0 solved, 5 unsolved in 5006 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 9/10 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 1/1 constraints]
After SMT, in 5223ms problems are : Problem set: 0 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 6 out of 13 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 13/13 places, 82/82 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 13 transition count 79
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 12 transition count 78
Applied a total of 4 rules in 35 ms. Remains 12 /13 variables (removed 1) and now considering 78/82 (removed 4) transitions.
Running 73 sub problems to find dead transitions.
// Phase 1: matrix 78 rows 12 cols
[2024-05-23 04:32:07] [INFO ] Computed 0 invariants in 2 ms
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) 78/90 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (OVERLAPS) 0/90 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Real declared 90/90 variables, and 12 constraints, problems are : Problem set: 0 solved, 73 unsolved in 849 ms.
Refiners :[State Equation: 12/12 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) 78/90 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/90 variables, 73/85 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/90 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 73 unsolved
At refinement iteration 4 (OVERLAPS) 0/90 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 73 unsolved
No progress, stopping.
After SMT solving in domain Int declared 90/90 variables, and 85 constraints, problems are : Problem set: 0 solved, 73 unsolved in 20008 ms.
Refiners :[State Equation: 12/12 constraints, PredecessorRefiner: 73/73 constraints, Known Traps: 0/0 constraints]
After SMT, in 20930ms problems are : Problem set: 0 solved, 73 unsolved
Search for dead transitions found 0 dead transitions in 20932ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20969 ms. Remains : 12/13 places, 78/82 transitions.
RANDOM walk for 40000 steps (5337 resets) in 268 ms. (148 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (949 resets) in 76 ms. (519 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (949 resets) in 88 ms. (449 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (1466 resets) in 90 ms. (439 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (1325 resets) in 93 ms. (425 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (967 resets) in 121 ms. (327 steps per ms) remains 5/5 properties
Probably explored full state space saw : 2720 states, properties seen :0
Probabilistic random walk after 10219 steps, saw 2720 distinct states, run finished after 107 ms. (steps per millisecond=95 ) properties seen :0
Explored full state space saw : 2720 states, properties seen :0
Exhaustive walk after 10219 steps, saw 2720 distinct states, run finished after 63 ms. (steps per millisecond=162 ) properties seen :0
Successfully simplified 5 atomic propositions for a total of 14 simplifications.
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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(G(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 12 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 04:32:29] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
// Phase 1: matrix 81 rows 13 cols
[2024-05-23 04:32:29] [INFO ] Computed 0 invariants in 1 ms
[2024-05-23 04:32:29] [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 2223 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 22290ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22292ms
[2024-05-23 04:32:51] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:32:51] [INFO ] Invariant cache hit.
[2024-05-23 04:32:51] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-23 04:32:51] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:32:51] [INFO ] Invariant cache hit.
[2024-05-23 04:32:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:32:51] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2024-05-23 04:32:52] [INFO ] Redundant transitions in 2 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 04:32:52] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:32:52] [INFO ] Invariant cache hit.
[2024-05-23 04:32:52] [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 1552 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.
Problem TDEAD23 is UNSAT
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 31617ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 31619ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54033 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 229 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLCardinality-00
Product exploration explored 100000 steps with 0 reset in 408 ms.
Product exploration explored 100000 steps with 0 reset in 214 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 : [(NOT p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0))]
Knowledge based reduction with 3 factoid took 188 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 46 ms :[(NOT p0)]
RANDOM walk for 5 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (F p0)]
Knowledge based reduction with 3 factoid took 166 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2024-05-23 04:33:25] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:33:25] [INFO ] Invariant cache hit.
[2024-05-23 04:33:25] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-23 04:33:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:33:25] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2024-05-23 04:33:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:33:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-23 04:33:25] [INFO ] Computed and/alt/rep : 58/430/57 causal constraints (skipped 18 transitions) in 9 ms.
[2024-05-23 04:33:25] [INFO ] Added : 4 causal constraints over 2 iterations in 59 ms. Result :sat
Could not prove EG (NOT 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 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 04:33:25] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:33:25] [INFO ] Invariant cache hit.
[2024-05-23 04:33:25] [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 2198 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 22289ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22291ms
[2024-05-23 04:33:47] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:33:47] [INFO ] Invariant cache hit.
[2024-05-23 04:33:47] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-23 04:33:47] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:33:47] [INFO ] Invariant cache hit.
[2024-05-23 04:33:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:33:47] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2024-05-23 04:33:47] [INFO ] Redundant transitions in 1 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 04:33:47] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:33:47] [INFO ] Invariant cache hit.
[2024-05-23 04:33:47] [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 1676 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 31724ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 31726ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54122 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 : [(NOT p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0))]
Knowledge based reduction with 3 factoid took 142 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 34 ms :[(NOT p0)]
RANDOM walk for 6 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (F p0)]
Knowledge based reduction with 3 factoid took 159 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 50 ms :[(NOT p0)]
[2024-05-23 04:34:19] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:34:19] [INFO ] Invariant cache hit.
[2024-05-23 04:34:20] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2024-05-23 04:34:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:34:20] [INFO ] [Nat]Absence check using state equation in 156 ms returned sat
[2024-05-23 04:34:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:34:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2024-05-23 04:34:20] [INFO ] Computed and/alt/rep : 58/430/57 causal constraints (skipped 18 transitions) in 13 ms.
[2024-05-23 04:34:20] [INFO ] Added : 4 causal constraints over 2 iterations in 58 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 360 ms.
Product exploration explored 100000 steps with 0 reset in 179 ms.
Built C files in :
/tmp/ltsmin18121211683678023235
[2024-05-23 04:34:21] [INFO ] Computing symmetric may disable matrix : 82 transitions.
[2024-05-23 04:34:21] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:34:21] [INFO ] Computing symmetric may enable matrix : 82 transitions.
[2024-05-23 04:34:21] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:34:21] [INFO ] Computing Do-Not-Accords matrix : 82 transitions.
[2024-05-23 04:34:21] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:34:21] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18121211683678023235
Running compilation step : cd /tmp/ltsmin18121211683678023235;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 781 ms.
Running link step : cd /tmp/ltsmin18121211683678023235;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin18121211683678023235;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7688120318572446444.hoa' '--buchi-type=spotba'
LTSmin run took 387 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-00 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DNAwalker-PT-01track12Block1-LTLCardinality-00 finished in 112830 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)||G(!p1)))))'
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 6 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 04:34:22] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:34:22] [INFO ] Invariant cache hit.
[2024-05-23 04:34:22] [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 2400 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 22472ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22474ms
[2024-05-23 04:34:44] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:34:44] [INFO ] Invariant cache hit.
[2024-05-23 04:34:44] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-23 04:34:44] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:34:44] [INFO ] Invariant cache hit.
[2024-05-23 04:34:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:34:44] [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 04:34:44] [INFO ] Redundant transitions in 1 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 04:34:44] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:34:44] [INFO ] Invariant cache hit.
[2024-05-23 04:34:44] [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 1845 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 31901ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 31903ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54491 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 75 ms :[false, false]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLCardinality-01
Product exploration explored 100000 steps with 2 reset in 109 ms.
Product exploration explored 100000 steps with 4 reset in 105 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 p0) (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 15 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-01track12Block1-LTLCardinality-01 finished in 54824 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 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 04:35:17] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:35:17] [INFO ] Invariant cache hit.
[2024-05-23 04:35:17] [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 2380 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 20009 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22434ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22435ms
[2024-05-23 04:35:39] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:35:39] [INFO ] Invariant cache hit.
[2024-05-23 04:35:39] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-23 04:35:39] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:35:39] [INFO ] Invariant cache hit.
[2024-05-23 04:35:39] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:35:39] [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.
Running 76 sub problems to find dead transitions.
[2024-05-23 04:35:39] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:35:39] [INFO ] Invariant cache hit.
[2024-05-23 04:35:39] [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 2235 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 32283ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32284ms
Finished structural reductions in LTL mode , in 1 iterations and 54820 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLCardinality-02 finished in 54924 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((F(p0) U !p1)||X(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 04:36:12] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:36:12] [INFO ] Invariant cache hit.
[2024-05-23 04:36:12] [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 1511 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 21557ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 21559ms
[2024-05-23 04:36:33] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:36:33] [INFO ] Invariant cache hit.
[2024-05-23 04:36:33] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-23 04:36:33] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:36:33] [INFO ] Invariant cache hit.
[2024-05-23 04:36:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:36:33] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2024-05-23 04:36:33] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:36:33] [INFO ] Invariant cache hit.
[2024-05-23 04:36:33] [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 1432 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 31479ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 31481ms
Finished structural reductions in LTL mode , in 1 iterations and 53130 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 321 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (NOT p0), p1]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLCardinality-04
Stuttering criterion allowed to conclude after 20 steps with 4 reset in 1 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLCardinality-04 finished in 53472 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 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 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 04:37:05] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:37:05] [INFO ] Invariant cache hit.
[2024-05-23 04:37:05] [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 2437 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 20009 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22501ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22502ms
[2024-05-23 04:37:28] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:37:28] [INFO ] Invariant cache hit.
[2024-05-23 04:37:28] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 04:37:28] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:37:28] [INFO ] Invariant cache hit.
[2024-05-23 04:37:28] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:37:28] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2024-05-23 04:37:28] [INFO ] Redundant transitions in 2 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 04:37:28] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:37:28] [INFO ] Invariant cache hit.
[2024-05-23 04:37:28] [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 2191 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 32236ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32237ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54853 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLCardinality-05
Product exploration explored 100000 steps with 1 reset in 64 ms.
Product exploration explored 100000 steps with 0 reset in 133 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 (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 216 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 18 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 248 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT 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 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 04:38:01] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:38:01] [INFO ] Invariant cache hit.
[2024-05-23 04:38:01] [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 2480 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 20009 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22563ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22564ms
[2024-05-23 04:38:24] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:38:24] [INFO ] Invariant cache hit.
[2024-05-23 04:38:24] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 04:38:24] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:38:24] [INFO ] Invariant cache hit.
[2024-05-23 04:38:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:38:24] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2024-05-23 04:38:24] [INFO ] Redundant transitions in 2 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 04:38:24] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:38:24] [INFO ] Invariant cache hit.
[2024-05-23 04:38:24] [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 2364 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 32419ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32420ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 55098 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 (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 162 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 12 steps (0 resets) in 4 ms. (2 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 267 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 4 reset in 74 ms.
Product exploration explored 100000 steps with 1 reset in 96 ms.
Built C files in :
/tmp/ltsmin16540844210638905604
[2024-05-23 04:38:57] [INFO ] Computing symmetric may disable matrix : 82 transitions.
[2024-05-23 04:38:57] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:38:57] [INFO ] Computing symmetric may enable matrix : 82 transitions.
[2024-05-23 04:38:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:38:57] [INFO ] Computing Do-Not-Accords matrix : 82 transitions.
[2024-05-23 04:38:57] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 04:38:57] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16540844210638905604
Running compilation step : cd /tmp/ltsmin16540844210638905604;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 483 ms.
Running link step : cd /tmp/ltsmin16540844210638905604;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin16540844210638905604;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6090152043176207553.hoa' '--buchi-type=spotba'
LTSmin run took 166 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DNAwalker-PT-01track12Block1-LTLCardinality-05 finished in 112726 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 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 04:38:58] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:38:58] [INFO ] Invariant cache hit.
[2024-05-23 04:38:58] [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 2431 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 20009 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22500ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22502ms
[2024-05-23 04:39:20] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:39:20] [INFO ] Invariant cache hit.
[2024-05-23 04:39:20] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 04:39:20] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:39:20] [INFO ] Invariant cache hit.
[2024-05-23 04:39:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:39:20] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2024-05-23 04:39:20] [INFO ] Redundant transitions in 1 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 04:39:20] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:39:20] [INFO ] Invariant cache hit.
[2024-05-23 04:39:20] [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 2108 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 32151ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32152ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54760 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-LTLCardinality-06
Product exploration explored 100000 steps with 0 reset in 54 ms.
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLCardinality-06 finished in 54874 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 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 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 04:39:53] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:39:53] [INFO ] Invariant cache hit.
[2024-05-23 04:39:53] [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 2097 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 20009 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22143ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22144ms
[2024-05-23 04:40:15] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:40:15] [INFO ] Invariant cache hit.
[2024-05-23 04:40:15] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-23 04:40:15] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:40:15] [INFO ] Invariant cache hit.
[2024-05-23 04:40:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:40:15] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2024-05-23 04:40:15] [INFO ] Redundant transitions in 2 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 04:40:15] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:40:15] [INFO ] Invariant cache hit.
[2024-05-23 04:40:15] [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 2205 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 32250ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32251ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54504 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLCardinality-07
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLCardinality-07 finished in 54590 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 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 04:40:47] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:40:47] [INFO ] Invariant cache hit.
[2024-05-23 04:40:47] [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 1833 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 21879ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 21880ms
[2024-05-23 04:41:09] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:41:09] [INFO ] Invariant cache hit.
[2024-05-23 04:41:09] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-23 04:41:09] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:41:09] [INFO ] Invariant cache hit.
[2024-05-23 04:41:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:41:09] [INFO ] Implicit Places using invariants and state equation in 59 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 04:41:09] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:41:09] [INFO ] Invariant cache hit.
[2024-05-23 04:41:09] [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 2054 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 32099ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32100ms
Finished structural reductions in LTL mode , in 1 iterations and 54070 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLCardinality-10
Product exploration explored 100000 steps with 50000 reset in 135 ms.
Product exploration explored 100000 steps with 50000 reset in 126 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 (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 13 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-01track12Block1-LTLCardinality-10 finished in 54426 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 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 04:41:42] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:41:42] [INFO ] Invariant cache hit.
[2024-05-23 04:41:42] [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, 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 2298 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 20009 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22344ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22345ms
[2024-05-23 04:42:04] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:42:04] [INFO ] Invariant cache hit.
[2024-05-23 04:42:04] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-23 04:42:04] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:42:04] [INFO ] Invariant cache hit.
[2024-05-23 04:42:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:42:04] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-05-23 04:42:04] [INFO ] Redundant transitions in 1 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 04:42:04] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:42:04] [INFO ] Invariant cache hit.
[2024-05-23 04:42:04] [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 2182 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 32227ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32228ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 54712 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLCardinality-12
Product exploration explored 100000 steps with 0 reset in 48 ms.
Product exploration explored 100000 steps with 0 reset in 44 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 : [(NOT p0), (X (NOT 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 127 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 18 steps (0 resets) in 4 ms. (3 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 3 factoid took 191 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 50 ms :[(NOT p0)]
[2024-05-23 04:42:37] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:42:37] [INFO ] Invariant cache hit.
[2024-05-23 04:42:37] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-05-23 04:42:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:42:37] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2024-05-23 04:42:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:42:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2024-05-23 04:42:37] [INFO ] Computed and/alt/rep : 58/430/57 causal constraints (skipped 18 transitions) in 11 ms.
[2024-05-23 04:42:37] [INFO ] Added : 0 causal constraints over 0 iterations in 24 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 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 04:42:37] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:42:37] [INFO ] Invariant cache hit.
[2024-05-23 04:42:37] [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 20007 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22454ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22458ms
[2024-05-23 04:43:00] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:43:00] [INFO ] Invariant cache hit.
[2024-05-23 04:43:00] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-23 04:43:00] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:43:00] [INFO ] Invariant cache hit.
[2024-05-23 04:43:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:43:00] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2024-05-23 04:43:00] [INFO ] Redundant transitions in 2 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 04:43:00] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:43:00] [INFO ] Invariant cache hit.
[2024-05-23 04:43:00] [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 2405 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 32473ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32474ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 55077 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 : [(NOT p0), (X (NOT 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 126 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 34 ms :[(NOT p0)]
RANDOM walk for 25 steps (1 resets) in 4 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2024-05-23 04:43:33] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:43:33] [INFO ] Invariant cache hit.
[2024-05-23 04:43:33] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2024-05-23 04:43:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 04:43:33] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2024-05-23 04:43:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:43:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2024-05-23 04:43:33] [INFO ] Computed and/alt/rep : 58/430/57 causal constraints (skipped 18 transitions) in 11 ms.
[2024-05-23 04:43:33] [INFO ] Added : 0 causal constraints over 0 iterations in 24 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLCardinality-12 finished in 111379 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&F(p1))))'
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 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 04:43:33] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:43:33] [INFO ] Invariant cache hit.
[2024-05-23 04:43:33] [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 2420 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 22494ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22496ms
[2024-05-23 04:43:56] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:43:56] [INFO ] Invariant cache hit.
[2024-05-23 04:43:56] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-23 04:43:56] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:43:56] [INFO ] Invariant cache hit.
[2024-05-23 04:43:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:43:56] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2024-05-23 04:43:56] [INFO ] Redundant transitions in 1 ms returned []
Running 76 sub problems to find dead transitions.
[2024-05-23 04:43:56] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:43:56] [INFO ] Invariant cache hit.
[2024-05-23 04:43:56] [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 2367 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.
After SMT solving in domain Int declared 94/94 variables, and 99 constraints, problems are : Problem set: 1 solved, 75 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 32431ms problems are : Problem set: 1 solved, 75 unsolved
Search for dead transitions found 1 dead transitions in 32432ms
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 2 ms. Remains 13 /13 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2024-05-23 04:44:28] [INFO ] Redundant transitions in 1 ms returned []
Finished structural reductions in SI_LTL mode , in 2 iterations and 55068 ms. Remains : 13/13 places, 81/82 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLCardinality-14
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 1 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLCardinality-14 finished in 55196 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) U X(p1)))'
Support contains 3 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 04:44:28] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:44:28] [INFO ] Invariant cache hit.
[2024-05-23 04:44:28] [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 2346 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 20011 ms.
Refiners :[State Equation: 13/13 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 0/0 constraints]
After SMT, in 22415ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 22416ms
[2024-05-23 04:44:51] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:44:51] [INFO ] Invariant cache hit.
[2024-05-23 04:44:51] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-23 04:44:51] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:44:51] [INFO ] Invariant cache hit.
[2024-05-23 04:44:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-23 04:44:51] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Running 76 sub problems to find dead transitions.
[2024-05-23 04:44:51] [INFO ] Flow matrix only has 81 transitions (discarded 1 similar events)
[2024-05-23 04:44:51] [INFO ] Invariant cache hit.
[2024-05-23 04:44:51] [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 2056 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 32102ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 32103ms
Finished structural reductions in LTL mode , in 1 iterations and 54613 ms. Remains : 13/13 places, 82/82 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : DNAwalker-PT-01track12Block1-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-01track12Block1-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-01track12Block1-LTLCardinality-15 finished in 54781 ms.
All properties solved by simple procedures.
Total runtime 857583 ms.
BK_STOP 1716439523582
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is DNAwalker-PT-01track12Block1, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-smll-171624275900371"
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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;