About the Execution of ITS-Tools for TriangularGrid-PT-5046
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1730.115 | 1062771.00 | 1260129.00 | 3365.70 | FFFFFFFFFFFTFFFF | 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.r422-smll-171690574000268.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 TriangularGrid-PT-5046, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r422-smll-171690574000268
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Apr 13 06:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Apr 13 06:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 13 06:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 13 06:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 08:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rwxr-xr-x 1 mcc users 185K May 18 16:43 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 TriangularGrid-PT-5046-LTLFireability-00
FORMULA_NAME TriangularGrid-PT-5046-LTLFireability-01
FORMULA_NAME TriangularGrid-PT-5046-LTLFireability-02
FORMULA_NAME TriangularGrid-PT-5046-LTLFireability-03
FORMULA_NAME TriangularGrid-PT-5046-LTLFireability-04
FORMULA_NAME TriangularGrid-PT-5046-LTLFireability-05
FORMULA_NAME TriangularGrid-PT-5046-LTLFireability-06
FORMULA_NAME TriangularGrid-PT-5046-LTLFireability-07
FORMULA_NAME TriangularGrid-PT-5046-LTLFireability-08
FORMULA_NAME TriangularGrid-PT-5046-LTLFireability-09
FORMULA_NAME TriangularGrid-PT-5046-LTLFireability-10
FORMULA_NAME TriangularGrid-PT-5046-LTLFireability-11
FORMULA_NAME TriangularGrid-PT-5046-LTLFireability-12
FORMULA_NAME TriangularGrid-PT-5046-LTLFireability-13
FORMULA_NAME TriangularGrid-PT-5046-LTLFireability-14
FORMULA_NAME TriangularGrid-PT-5046-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1717044060130
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TriangularGrid-PT-5046
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-30 04:41:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 04:41:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 04:41:03] [INFO ] Load time of PNML (sax parser for PT used): 302 ms
[2024-05-30 04:41:03] [INFO ] Transformed 280 places.
[2024-05-30 04:41:03] [INFO ] Transformed 240 transitions.
[2024-05-30 04:41:03] [INFO ] Parsed PT model containing 280 places and 240 transitions and 960 arcs in 533 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA TriangularGrid-PT-5046-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 52 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 41 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 280 cols
[2024-05-30 04:41:03] [INFO ] Computed 116 invariants in 53 ms
[2024-05-30 04:41:04] [INFO ] Implicit Places using invariants in 732 ms returned []
[2024-05-30 04:41:04] [INFO ] Invariant cache hit.
[2024-05-30 04:41:04] [INFO ] Implicit Places using invariants and state equation in 654 ms returned []
Implicit Place search using SMT with State Equation took 1455 ms to find 0 implicit places.
Running 165 sub problems to find dead transitions.
[2024-05-30 04:41:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 13132 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 22551 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 35909ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 35952ms
Finished structural reductions in LTL mode , in 1 iterations and 37498 ms. Remains : 280/280 places, 240/240 transitions.
Support contains 52 out of 280 places after structural reductions.
[2024-05-30 04:41:41] [INFO ] Flatten gal took : 72 ms
[2024-05-30 04:41:41] [INFO ] Flatten gal took : 55 ms
[2024-05-30 04:41:41] [INFO ] Input system was already deterministic with 240 transitions.
Support contains 47 out of 280 places (down from 52) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 25 to 24
RANDOM walk for 1918 steps (0 resets) in 751 ms. (2 steps per ms) remains 0/24 properties
FORMULA TriangularGrid-PT-5046-LTLFireability-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 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' '!((G((F(G(p0))&&F(p1))) U p0))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 51 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:41:42] [INFO ] Invariant cache hit.
[2024-05-30 04:41:42] [INFO ] Implicit Places using invariants in 416 ms returned []
[2024-05-30 04:41:42] [INFO ] Invariant cache hit.
[2024-05-30 04:41:43] [INFO ] Implicit Places using invariants and state equation in 776 ms returned []
Implicit Place search using SMT with State Equation took 1214 ms to find 0 implicit places.
[2024-05-30 04:41:43] [INFO ] Redundant transitions in 22 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:41:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 12380 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 23184 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 35642ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 35649ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 36946 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 321 ms :[(NOT p0), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-5046-LTLFireability-00
Stuttering criterion allowed to conclude after 9546 steps with 0 reset in 205 ms.
FORMULA TriangularGrid-PT-5046-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5046-LTLFireability-00 finished in 37588 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 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 35 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:42:19] [INFO ] Invariant cache hit.
[2024-05-30 04:42:20] [INFO ] Implicit Places using invariants in 320 ms returned []
[2024-05-30 04:42:20] [INFO ] Invariant cache hit.
[2024-05-30 04:42:20] [INFO ] Implicit Places using invariants and state equation in 814 ms returned []
Implicit Place search using SMT with State Equation took 1139 ms to find 0 implicit places.
[2024-05-30 04:42:20] [INFO ] Redundant transitions in 17 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:42:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 11726 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 23031 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 34812ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 34816ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 36016 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-5046-LTLFireability-01
Product exploration explored 100000 steps with 1063 reset in 2257 ms.
Product exploration explored 100000 steps with 1005 reset in 1884 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 176 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 91 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 290 steps (0 resets) in 14 ms. (19 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 200 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 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
[2024-05-30 04:43:00] [INFO ] Invariant cache hit.
[2024-05-30 04:43:01] [INFO ] [Real]Absence check using 115 positive place invariants in 69 ms returned sat
[2024-05-30 04:43:01] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 578 ms returned sat
[2024-05-30 04:43:01] [INFO ] [Real]Absence check using state equation in 332 ms returned sat
[2024-05-30 04:43:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 04:43:02] [INFO ] [Nat]Absence check using 115 positive place invariants in 47 ms returned sat
[2024-05-30 04:43:02] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 39 ms returned sat
[2024-05-30 04:43:02] [INFO ] [Nat]Absence check using state equation in 466 ms returned sat
[2024-05-30 04:43:02] [INFO ] Computed and/alt/rep : 165/165/165 causal constraints (skipped 0 transitions) in 21 ms.
[2024-05-30 04:43:03] [INFO ] Added : 87 causal constraints over 18 iterations in 639 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 11 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:43:03] [INFO ] Invariant cache hit.
[2024-05-30 04:43:03] [INFO ] Implicit Places using invariants in 344 ms returned []
[2024-05-30 04:43:03] [INFO ] Invariant cache hit.
[2024-05-30 04:43:04] [INFO ] Implicit Places using invariants and state equation in 636 ms returned []
Implicit Place search using SMT with State Equation took 984 ms to find 0 implicit places.
[2024-05-30 04:43:04] [INFO ] Redundant transitions in 5 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:43:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 11662 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 20265 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 32006ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 32012ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 33021 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 156 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 69 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 271 steps (0 resets) in 10 ms. (24 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 208 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 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
[2024-05-30 04:43:37] [INFO ] Invariant cache hit.
[2024-05-30 04:43:37] [INFO ] [Real]Absence check using 115 positive place invariants in 56 ms returned sat
[2024-05-30 04:43:37] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 416 ms returned sat
[2024-05-30 04:43:38] [INFO ] [Real]Absence check using state equation in 303 ms returned sat
[2024-05-30 04:43:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 04:43:38] [INFO ] [Nat]Absence check using 115 positive place invariants in 58 ms returned sat
[2024-05-30 04:43:38] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 37 ms returned sat
[2024-05-30 04:43:38] [INFO ] [Nat]Absence check using state equation in 380 ms returned sat
[2024-05-30 04:43:38] [INFO ] Computed and/alt/rep : 165/165/165 causal constraints (skipped 0 transitions) in 22 ms.
[2024-05-30 04:43:39] [INFO ] Added : 87 causal constraints over 18 iterations in 530 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1033 reset in 2033 ms.
Product exploration explored 100000 steps with 999 reset in 1851 ms.
Built C files in :
/tmp/ltsmin5713566824279685308
[2024-05-30 04:43:43] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2024-05-30 04:43:43] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:43:43] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2024-05-30 04:43:43] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:43:43] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2024-05-30 04:43:43] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:43:43] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5713566824279685308
Running compilation step : cd /tmp/ltsmin5713566824279685308;'/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 1294 ms.
Running link step : cd /tmp/ltsmin5713566824279685308;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 80 ms.
Running LTSmin : cd /tmp/ltsmin5713566824279685308;'/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/stateBased604958940160415675.hoa' '--buchi-type=spotba'
LTSmin run took 1148 ms.
FORMULA TriangularGrid-PT-5046-LTLFireability-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5046-LTLFireability-01 finished in 86321 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 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 10 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:43:46] [INFO ] Invariant cache hit.
[2024-05-30 04:43:46] [INFO ] Implicit Places using invariants in 372 ms returned []
[2024-05-30 04:43:46] [INFO ] Invariant cache hit.
[2024-05-30 04:43:46] [INFO ] Implicit Places using invariants and state equation in 536 ms returned []
Implicit Place search using SMT with State Equation took 911 ms to find 0 implicit places.
[2024-05-30 04:43:46] [INFO ] Redundant transitions in 2 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:43:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 10855 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 21230 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 32126ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 32129ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 33058 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-5046-LTLFireability-03
Product exploration explored 100000 steps with 339 reset in 1770 ms.
Product exploration explored 100000 steps with 334 reset in 1893 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 171 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 96 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1158 steps (0 resets) in 31 ms. (36 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 182 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 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 18 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:44:23] [INFO ] Invariant cache hit.
[2024-05-30 04:44:24] [INFO ] Implicit Places using invariants in 400 ms returned []
[2024-05-30 04:44:24] [INFO ] Invariant cache hit.
[2024-05-30 04:44:24] [INFO ] Implicit Places using invariants and state equation in 647 ms returned []
Implicit Place search using SMT with State Equation took 1050 ms to find 0 implicit places.
[2024-05-30 04:44:24] [INFO ] Redundant transitions in 1 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:44:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 13260 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 21683 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 34985ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 34988ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 36063 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 116 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 69 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 629 steps (0 resets) in 19 ms. (31 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 133 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 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 370 reset in 2015 ms.
Product exploration explored 100000 steps with 342 reset in 1894 ms.
Built C files in :
/tmp/ltsmin10677464607879666877
[2024-05-30 04:45:04] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2024-05-30 04:45:04] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:45:04] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2024-05-30 04:45:04] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:45:04] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2024-05-30 04:45:04] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:45:04] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10677464607879666877
Running compilation step : cd /tmp/ltsmin10677464607879666877;'/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 992 ms.
Running link step : cd /tmp/ltsmin10677464607879666877;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin10677464607879666877;'/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/stateBased13867297320014230486.hoa' '--buchi-type=spotba'
LTSmin run took 2982 ms.
FORMULA TriangularGrid-PT-5046-LTLFireability-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5046-LTLFireability-03 finished in 82251 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X((G(p2)&&p1)))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 3 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:45:08] [INFO ] Invariant cache hit.
[2024-05-30 04:45:08] [INFO ] Implicit Places using invariants in 315 ms returned []
[2024-05-30 04:45:08] [INFO ] Invariant cache hit.
[2024-05-30 04:45:09] [INFO ] Implicit Places using invariants and state equation in 617 ms returned []
Implicit Place search using SMT with State Equation took 934 ms to find 0 implicit places.
Running 165 sub problems to find dead transitions.
[2024-05-30 04:45:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 13695 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 20778 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 34551ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 34554ms
Finished structural reductions in LTL mode , in 1 iterations and 35494 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 203 ms :[true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-5046-LTLFireability-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA TriangularGrid-PT-5046-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5046-LTLFireability-04 finished in 35716 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&&F(p1)))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 3 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:45:44] [INFO ] Invariant cache hit.
[2024-05-30 04:45:44] [INFO ] Implicit Places using invariants in 372 ms returned []
[2024-05-30 04:45:44] [INFO ] Invariant cache hit.
[2024-05-30 04:45:44] [INFO ] Implicit Places using invariants and state equation in 517 ms returned []
Implicit Place search using SMT with State Equation took 890 ms to find 0 implicit places.
Running 165 sub problems to find dead transitions.
[2024-05-30 04:45:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 12832 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 20441 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 33311ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 33313ms
Finished structural reductions in LTL mode , in 1 iterations and 34207 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-5046-LTLFireability-05
Product exploration explored 100000 steps with 633 reset in 2213 ms.
Product exploration explored 100000 steps with 638 reset in 2190 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 1 factoid took 429 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 246 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
RANDOM walk for 1344 steps (0 resets) in 60 ms. (22 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F p0), (F p1), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 1 factoid took 585 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 261 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 229 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
[2024-05-30 04:46:24] [INFO ] Invariant cache hit.
[2024-05-30 04:46:24] [INFO ] [Real]Absence check using 115 positive place invariants in 85 ms returned sat
[2024-05-30 04:46:25] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 87 ms returned sat
[2024-05-30 04:46:25] [INFO ] [Real]Absence check using state equation in 703 ms returned sat
[2024-05-30 04:46:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 04:46:26] [INFO ] [Nat]Absence check using 115 positive place invariants in 100 ms returned sat
[2024-05-30 04:46:26] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 33 ms returned sat
[2024-05-30 04:46:26] [INFO ] [Nat]Absence check using state equation in 473 ms returned sat
[2024-05-30 04:46:26] [INFO ] Computed and/alt/rep : 165/165/165 causal constraints (skipped 0 transitions) in 25 ms.
[2024-05-30 04:46:27] [INFO ] Added : 89 causal constraints over 18 iterations in 651 ms. Result :sat
Could not prove EG (NOT p0)
[2024-05-30 04:46:27] [INFO ] Invariant cache hit.
[2024-05-30 04:46:27] [INFO ] [Real]Absence check using 115 positive place invariants in 63 ms returned sat
[2024-05-30 04:46:27] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 43 ms returned sat
[2024-05-30 04:46:28] [INFO ] [Real]Absence check using state equation in 348 ms returned sat
[2024-05-30 04:46:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 04:46:28] [INFO ] [Nat]Absence check using 115 positive place invariants in 73 ms returned sat
[2024-05-30 04:46:28] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 5 ms returned sat
[2024-05-30 04:46:28] [INFO ] [Nat]Absence check using state equation in 516 ms returned sat
[2024-05-30 04:46:28] [INFO ] Computed and/alt/rep : 165/165/165 causal constraints (skipped 0 transitions) in 25 ms.
[2024-05-30 04:46:29] [INFO ] Added : 88 causal constraints over 18 iterations in 578 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 11 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:46:29] [INFO ] Invariant cache hit.
[2024-05-30 04:46:30] [INFO ] Implicit Places using invariants in 443 ms returned []
[2024-05-30 04:46:30] [INFO ] Invariant cache hit.
[2024-05-30 04:46:30] [INFO ] Implicit Places using invariants and state equation in 730 ms returned []
Implicit Place search using SMT with State Equation took 1177 ms to find 0 implicit places.
[2024-05-30 04:46:30] [INFO ] Redundant transitions in 1 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:46:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 13402 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 22187 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 35648ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 35651ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 36847 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 p1)))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 410 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 204 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
RANDOM walk for 1662 steps (0 resets) in 53 ms. (30 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 p1)))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0))), (F p0), (F p1), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 2 factoid took 655 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 273 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 212 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
[2024-05-30 04:47:08] [INFO ] Invariant cache hit.
[2024-05-30 04:47:08] [INFO ] [Real]Absence check using 115 positive place invariants in 54 ms returned sat
[2024-05-30 04:47:08] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 54 ms returned sat
[2024-05-30 04:47:09] [INFO ] [Real]Absence check using state equation in 641 ms returned sat
[2024-05-30 04:47:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 04:47:09] [INFO ] [Nat]Absence check using 115 positive place invariants in 107 ms returned sat
[2024-05-30 04:47:09] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 35 ms returned sat
[2024-05-30 04:47:10] [INFO ] [Nat]Absence check using state equation in 510 ms returned sat
[2024-05-30 04:47:10] [INFO ] Computed and/alt/rep : 165/165/165 causal constraints (skipped 0 transitions) in 17 ms.
[2024-05-30 04:47:10] [INFO ] Added : 89 causal constraints over 18 iterations in 399 ms. Result :sat
Could not prove EG (NOT p0)
[2024-05-30 04:47:10] [INFO ] Invariant cache hit.
[2024-05-30 04:47:10] [INFO ] [Real]Absence check using 115 positive place invariants in 73 ms returned sat
[2024-05-30 04:47:10] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 74 ms returned sat
[2024-05-30 04:47:11] [INFO ] [Real]Absence check using state equation in 456 ms returned sat
[2024-05-30 04:47:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 04:47:11] [INFO ] [Nat]Absence check using 115 positive place invariants in 115 ms returned sat
[2024-05-30 04:47:11] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 9 ms returned sat
[2024-05-30 04:47:12] [INFO ] [Nat]Absence check using state equation in 518 ms returned sat
[2024-05-30 04:47:12] [INFO ] Computed and/alt/rep : 165/165/165 causal constraints (skipped 0 transitions) in 27 ms.
[2024-05-30 04:47:13] [INFO ] Added : 88 causal constraints over 18 iterations in 646 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 262 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 617 reset in 1774 ms.
Product exploration explored 100000 steps with 607 reset in 1904 ms.
Built C files in :
/tmp/ltsmin2910691748289163342
[2024-05-30 04:47:17] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2024-05-30 04:47:17] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:47:17] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2024-05-30 04:47:17] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:47:17] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2024-05-30 04:47:17] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:47:17] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2910691748289163342
Running compilation step : cd /tmp/ltsmin2910691748289163342;'/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 1204 ms.
Running link step : cd /tmp/ltsmin2910691748289163342;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin2910691748289163342;'/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/stateBased14202639022515701138.hoa' '--buchi-type=spotba'
LTSmin run took 1360 ms.
FORMULA TriangularGrid-PT-5046-LTLFireability-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5046-LTLFireability-05 finished in 95682 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 2 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 3 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:47:19] [INFO ] Invariant cache hit.
[2024-05-30 04:47:20] [INFO ] Implicit Places using invariants in 497 ms returned []
[2024-05-30 04:47:20] [INFO ] Invariant cache hit.
[2024-05-30 04:47:20] [INFO ] Implicit Places using invariants and state equation in 665 ms returned []
Implicit Place search using SMT with State Equation took 1164 ms to find 0 implicit places.
Running 165 sub problems to find dead transitions.
[2024-05-30 04:47:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 11966 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 21335 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 33363ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 33367ms
Finished structural reductions in LTL mode , in 1 iterations and 34535 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-5046-LTLFireability-07
Product exploration explored 100000 steps with 980 reset in 2077 ms.
Product exploration explored 100000 steps with 1067 reset in 1892 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 1 factoid took 161 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 244 steps (0 resets) in 9 ms. (24 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 214 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 106 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
[2024-05-30 04:47:58] [INFO ] Invariant cache hit.
[2024-05-30 04:47:59] [INFO ] [Real]Absence check using 115 positive place invariants in 69 ms returned sat
[2024-05-30 04:47:59] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 180 ms returned sat
[2024-05-30 04:48:00] [INFO ] [Real]Absence check using state equation in 531 ms returned sat
[2024-05-30 04:48:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 04:48:00] [INFO ] [Nat]Absence check using 115 positive place invariants in 76 ms returned sat
[2024-05-30 04:48:00] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 38 ms returned sat
[2024-05-30 04:48:00] [INFO ] [Nat]Absence check using state equation in 507 ms returned sat
[2024-05-30 04:48:01] [INFO ] Computed and/alt/rep : 165/165/165 causal constraints (skipped 0 transitions) in 25 ms.
[2024-05-30 04:48:01] [INFO ] Added : 89 causal constraints over 18 iterations in 679 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 16 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:48:01] [INFO ] Invariant cache hit.
[2024-05-30 04:48:02] [INFO ] Implicit Places using invariants in 499 ms returned []
[2024-05-30 04:48:02] [INFO ] Invariant cache hit.
[2024-05-30 04:48:02] [INFO ] Implicit Places using invariants and state equation in 745 ms returned []
Implicit Place search using SMT with State Equation took 1248 ms to find 0 implicit places.
[2024-05-30 04:48:02] [INFO ] Redundant transitions in 2 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:48:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 13602 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 22553 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 36216ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 36219ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 37497 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 151 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 66 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 521 steps (0 resets) in 14 ms. (34 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 163 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 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
[2024-05-30 04:48:39] [INFO ] Invariant cache hit.
[2024-05-30 04:48:40] [INFO ] [Real]Absence check using 115 positive place invariants in 84 ms returned sat
[2024-05-30 04:48:40] [INFO ] [Real]Absence check using 115 positive and 1 generalized place invariants in 180 ms returned sat
[2024-05-30 04:48:40] [INFO ] [Real]Absence check using state equation in 435 ms returned sat
[2024-05-30 04:48:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 04:48:41] [INFO ] [Nat]Absence check using 115 positive place invariants in 53 ms returned sat
[2024-05-30 04:48:41] [INFO ] [Nat]Absence check using 115 positive and 1 generalized place invariants in 24 ms returned sat
[2024-05-30 04:48:41] [INFO ] [Nat]Absence check using state equation in 506 ms returned sat
[2024-05-30 04:48:41] [INFO ] Computed and/alt/rep : 165/165/165 causal constraints (skipped 0 transitions) in 26 ms.
[2024-05-30 04:48:42] [INFO ] Added : 89 causal constraints over 18 iterations in 637 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1055 reset in 2013 ms.
Product exploration explored 100000 steps with 1034 reset in 1795 ms.
Built C files in :
/tmp/ltsmin1019330978080114273
[2024-05-30 04:48:46] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2024-05-30 04:48:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:48:46] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2024-05-30 04:48:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:48:46] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2024-05-30 04:48:46] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:48:46] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1019330978080114273
Running compilation step : cd /tmp/ltsmin1019330978080114273;'/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 1174 ms.
Running link step : cd /tmp/ltsmin1019330978080114273;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin1019330978080114273;'/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/stateBased12156687829386489685.hoa' '--buchi-type=spotba'
LTSmin run took 1094 ms.
FORMULA TriangularGrid-PT-5046-LTLFireability-07 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5046-LTLFireability-07 finished in 88832 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(p1)))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 6 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:48:48] [INFO ] Invariant cache hit.
[2024-05-30 04:48:48] [INFO ] Implicit Places using invariants in 415 ms returned []
[2024-05-30 04:48:48] [INFO ] Invariant cache hit.
[2024-05-30 04:48:49] [INFO ] Implicit Places using invariants and state equation in 631 ms returned []
Implicit Place search using SMT with State Equation took 1048 ms to find 0 implicit places.
[2024-05-30 04:48:49] [INFO ] Redundant transitions in 1 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:48:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 12447 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 20597 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 33100ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 33103ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 34167 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TriangularGrid-PT-5046-LTLFireability-08
Product exploration explored 100000 steps with 1081 reset in 1791 ms.
Product exploration explored 100000 steps with 1040 reset in 1855 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 407 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
RANDOM walk for 818 steps (0 resets) in 24 ms. (32 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) p0)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 1 factoid took 691 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 11 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:49:27] [INFO ] Invariant cache hit.
[2024-05-30 04:49:28] [INFO ] Implicit Places using invariants in 492 ms returned []
[2024-05-30 04:49:28] [INFO ] Invariant cache hit.
[2024-05-30 04:49:28] [INFO ] Implicit Places using invariants and state equation in 540 ms returned []
Implicit Place search using SMT with State Equation took 1034 ms to find 0 implicit places.
[2024-05-30 04:49:28] [INFO ] Redundant transitions in 1 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:49:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 10264 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 21973 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 32297ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 32300ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 33355 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 617 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
RANDOM walk for 781 steps (0 resets) in 30 ms. (25 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) p0)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (NOT p0)), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (F (NOT p0)), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 1 factoid took 774 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 1068 reset in 2175 ms.
Product exploration explored 100000 steps with 1070 reset in 2054 ms.
Built C files in :
/tmp/ltsmin12123865699020308836
[2024-05-30 04:50:07] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2024-05-30 04:50:07] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:50:07] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2024-05-30 04:50:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:50:07] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2024-05-30 04:50:07] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:50:07] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12123865699020308836
Running compilation step : cd /tmp/ltsmin12123865699020308836;'/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 1141 ms.
Running link step : cd /tmp/ltsmin12123865699020308836;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin12123865699020308836;'/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/stateBased8483155613997367086.hoa' '--buchi-type=spotba'
LTSmin run took 3607 ms.
FORMULA TriangularGrid-PT-5046-LTLFireability-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5046-LTLFireability-08 finished in 83618 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&&(!p1 U p2)&&X(G(p1))))))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 3 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:50:12] [INFO ] Invariant cache hit.
[2024-05-30 04:50:12] [INFO ] Implicit Places using invariants in 312 ms returned []
[2024-05-30 04:50:12] [INFO ] Invariant cache hit.
[2024-05-30 04:50:13] [INFO ] Implicit Places using invariants and state equation in 631 ms returned []
Implicit Place search using SMT with State Equation took 944 ms to find 0 implicit places.
Running 165 sub problems to find dead transitions.
[2024-05-30 04:50:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 13523 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 22152 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 35737ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 35740ms
Finished structural reductions in LTL mode , in 1 iterations and 36688 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (NOT p1)]
Running random walk in product with property : TriangularGrid-PT-5046-LTLFireability-09
Product exploration explored 100000 steps with 115 reset in 2180 ms.
Stuttering criterion allowed to conclude after 41883 steps with 36 reset in 810 ms.
FORMULA TriangularGrid-PT-5046-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5046-LTLFireability-09 finished in 39888 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 3 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:50:52] [INFO ] Invariant cache hit.
[2024-05-30 04:50:52] [INFO ] Implicit Places using invariants in 450 ms returned []
[2024-05-30 04:50:52] [INFO ] Invariant cache hit.
[2024-05-30 04:50:53] [INFO ] Implicit Places using invariants and state equation in 753 ms returned []
Implicit Place search using SMT with State Equation took 1206 ms to find 0 implicit places.
Running 165 sub problems to find dead transitions.
[2024-05-30 04:50:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 13545 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 23432 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 37028ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 37031ms
Finished structural reductions in LTL mode , in 1 iterations and 38241 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TriangularGrid-PT-5046-LTLFireability-10
Entered a terminal (fully accepting) state of product in 253 steps with 0 reset in 9 ms.
FORMULA TriangularGrid-PT-5046-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5046-LTLFireability-10 finished in 38418 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)||(F(p1) U p2))))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 3 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:51:30] [INFO ] Invariant cache hit.
[2024-05-30 04:51:30] [INFO ] Implicit Places using invariants in 397 ms returned []
[2024-05-30 04:51:30] [INFO ] Invariant cache hit.
[2024-05-30 04:51:31] [INFO ] Implicit Places using invariants and state equation in 644 ms returned []
Implicit Place search using SMT with State Equation took 1045 ms to find 0 implicit places.
Running 165 sub problems to find dead transitions.
[2024-05-30 04:51:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 13794 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 24878 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 38728ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 38732ms
Finished structural reductions in LTL mode , in 1 iterations and 39780 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-5046-LTLFireability-11
Product exploration explored 100000 steps with 50000 reset in 1363 ms.
Product exploration explored 100000 steps with 50000 reset in 1392 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 19 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TriangularGrid-PT-5046-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TriangularGrid-PT-5046-LTLFireability-11 finished in 42720 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)||G(F(p1)))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 13 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:52:13] [INFO ] Invariant cache hit.
[2024-05-30 04:52:13] [INFO ] Implicit Places using invariants in 454 ms returned []
[2024-05-30 04:52:13] [INFO ] Invariant cache hit.
[2024-05-30 04:52:14] [INFO ] Implicit Places using invariants and state equation in 647 ms returned []
Implicit Place search using SMT with State Equation took 1103 ms to find 0 implicit places.
[2024-05-30 04:52:14] [INFO ] Redundant transitions in 1 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:52:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 13367 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 23059 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 36477ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 36481ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 37605 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 73 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : TriangularGrid-PT-5046-LTLFireability-12
Product exploration explored 100000 steps with 414 reset in 2005 ms.
Product exploration explored 100000 steps with 372 reset in 1927 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 395 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
RANDOM walk for 1005 steps (0 resets) in 39 ms. (25 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT (OR p0 p1))), (F p0), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 2 factoid took 677 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 101 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 11 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:52:56] [INFO ] Invariant cache hit.
[2024-05-30 04:52:56] [INFO ] Implicit Places using invariants in 471 ms returned []
[2024-05-30 04:52:56] [INFO ] Invariant cache hit.
[2024-05-30 04:52:57] [INFO ] Implicit Places using invariants and state equation in 745 ms returned []
Implicit Place search using SMT with State Equation took 1218 ms to find 0 implicit places.
[2024-05-30 04:52:57] [INFO ] Redundant transitions in 2 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:52:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 13747 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 21962 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 35768ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 35772ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 37011 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 561 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
RANDOM walk for 528 steps (0 resets) in 31 ms. (16 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (NOT (OR p0 p1))), (F p0), (F (NOT (OR (NOT p0) p1)))]
Knowledge based reduction with 2 factoid took 685 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 100 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 99 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 381 reset in 2064 ms.
Product exploration explored 100000 steps with 370 reset in 1948 ms.
Built C files in :
/tmp/ltsmin12187600953127576578
[2024-05-30 04:53:39] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2024-05-30 04:53:39] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:53:39] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2024-05-30 04:53:39] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:53:39] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2024-05-30 04:53:39] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:53:39] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12187600953127576578
Running compilation step : cd /tmp/ltsmin12187600953127576578;'/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 1286 ms.
Running link step : cd /tmp/ltsmin12187600953127576578;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin12187600953127576578;'/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/stateBased17186163505775892159.hoa' '--buchi-type=spotba'
LTSmin run took 3750 ms.
FORMULA TriangularGrid-PT-5046-LTLFireability-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5046-LTLFireability-12 finished in 91109 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 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 8 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:53:44] [INFO ] Invariant cache hit.
[2024-05-30 04:53:44] [INFO ] Implicit Places using invariants in 306 ms returned []
[2024-05-30 04:53:44] [INFO ] Invariant cache hit.
[2024-05-30 04:53:45] [INFO ] Implicit Places using invariants and state equation in 703 ms returned []
Implicit Place search using SMT with State Equation took 1012 ms to find 0 implicit places.
[2024-05-30 04:53:45] [INFO ] Redundant transitions in 1 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:53:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 13183 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 22031 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 35270ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 35273ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 36300 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : TriangularGrid-PT-5046-LTLFireability-13
Stuttering criterion allowed to conclude after 7770 steps with 0 reset in 136 ms.
FORMULA TriangularGrid-PT-5046-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TriangularGrid-PT-5046-LTLFireability-13 finished in 36488 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||G(p1)))))'
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 3 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:54:20] [INFO ] Invariant cache hit.
[2024-05-30 04:54:21] [INFO ] Implicit Places using invariants in 377 ms returned []
[2024-05-30 04:54:21] [INFO ] Invariant cache hit.
[2024-05-30 04:54:21] [INFO ] Implicit Places using invariants and state equation in 514 ms returned []
Implicit Place search using SMT with State Equation took 893 ms to find 0 implicit places.
Running 165 sub problems to find dead transitions.
[2024-05-30 04:54:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 10457 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 22626 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 33119ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 33121ms
Finished structural reductions in LTL mode , in 1 iterations and 34017 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TriangularGrid-PT-5046-LTLFireability-14
Product exploration explored 100000 steps with 38679 reset in 1169 ms.
Product exploration explored 100000 steps with 39191 reset in 1320 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 2 factoid took 383 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 1046 steps (0 resets) in 33 ms. (30 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F p1), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 2 factoid took 552 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 5 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:54:58] [INFO ] Invariant cache hit.
[2024-05-30 04:54:59] [INFO ] Implicit Places using invariants in 501 ms returned []
[2024-05-30 04:54:59] [INFO ] Invariant cache hit.
[2024-05-30 04:54:59] [INFO ] Implicit Places using invariants and state equation in 665 ms returned []
Implicit Place search using SMT with State Equation took 1169 ms to find 0 implicit places.
Running 165 sub problems to find dead transitions.
[2024-05-30 04:54:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 13492 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 22637 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 36179ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 36182ms
Finished structural reductions in LTL mode , in 1 iterations and 37356 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 489 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 600 steps (0 resets) in 26 ms. (22 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR p0 (NOT p1))))]
Knowledge based reduction with 2 factoid took 675 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 38753 reset in 1313 ms.
Product exploration explored 100000 steps with 39345 reset in 1210 ms.
Applying partial POR strategy [true, false]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 11 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:55:40] [INFO ] Redundant transitions in 1 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:55:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 13644 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 21448 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 35147ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 35149ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 35167 ms. Remains : 280/280 places, 240/240 transitions.
Built C files in :
/tmp/ltsmin14925367573837519615
[2024-05-30 04:56:15] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14925367573837519615
Running compilation step : cd /tmp/ltsmin14925367573837519615;'/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 785 ms.
Running link step : cd /tmp/ltsmin14925367573837519615;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin14925367573837519615;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12972776572117066065.hoa' '--buchi-type=spotba'
LTSmin run took 2106 ms.
FORMULA TriangularGrid-PT-5046-LTLFireability-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5046-LTLFireability-14 finished in 117980 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((G(p0)||((p2 U p3)&&p1)))))'
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 9 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:56:18] [INFO ] Invariant cache hit.
[2024-05-30 04:56:19] [INFO ] Implicit Places using invariants in 309 ms returned []
[2024-05-30 04:56:19] [INFO ] Invariant cache hit.
[2024-05-30 04:56:19] [INFO ] Implicit Places using invariants and state equation in 620 ms returned []
Implicit Place search using SMT with State Equation took 931 ms to find 0 implicit places.
[2024-05-30 04:56:19] [INFO ] Redundant transitions in 2 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:56:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 13510 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 22345 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 35912ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 35915ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 36865 ms. Remains : 280/280 places, 240/240 transitions.
Stuttering acceptance computed with spot in 190 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : TriangularGrid-PT-5046-LTLFireability-15
Product exploration explored 100000 steps with 275 reset in 2418 ms.
Product exploration explored 100000 steps with 261 reset in 1979 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 p3 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (NOT (AND p0 (NOT p3) p2))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p2))))), (X (NOT (AND (NOT p0) (NOT p3) p2))), (X (NOT (AND p0 p1 (NOT p3) p2))), (X (NOT (AND (NOT p0) p1 (NOT p3) p2))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p3) p2))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p3), (X (NOT p3)), (X (AND p0 (NOT p3) (NOT p2))), (X (NOT (AND p0 (NOT p3) (NOT p2)))), (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p3) (NOT p2)))), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p3) (NOT p2))))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND p0 (NOT p3) (NOT p2)))), (X (X (NOT (AND p0 (NOT p3) (NOT p2))))), (X (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p3) (NOT p2)))))), (X (X (AND p0 (NOT p3) p2))), (X (X (NOT (AND p0 (NOT p3) p2)))), (X (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p2)))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND p0 p1 (NOT p3) p2))), (X (X (NOT (AND p0 p1 (NOT p3) p2))))]
Knowledge based reduction with 10 factoid took 1062 ms. Reduced automaton from 3 states, 11 edges and 4 AP (stutter insensitive) to 3 states, 11 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 171 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p3))]
RANDOM walk for 40000 steps (8 resets) in 1324 ms. (30 steps per ms) remains 3/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 468 ms. (85 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 334 ms. (119 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 403 ms. (99 steps per ms) remains 3/3 properties
[2024-05-30 04:57:02] [INFO ] Invariant cache hit.
Problem apf3 is UNSAT
Problem apf5 is UNSAT
Problem apf8 is UNSAT
After SMT solving in domain Real declared 6/520 variables, and 0 constraints, problems are : Problem set: 3 solved, 0 unsolved in 33 ms.
Refiners :[Positive P Invariants (semi-flows): 0/115 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/280 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 43ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 p3 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (X (NOT (AND p0 (NOT p3) p2))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p2))))), (X (NOT (AND (NOT p0) (NOT p3) p2))), (X (NOT (AND p0 p1 (NOT p3) p2))), (X (NOT (AND (NOT p0) p1 (NOT p3) p2))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3) p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p3) p2)))), (G (OR p0 p2 p3)), (G (OR p0 (NOT p2) p3 (NOT p1))), (G (OR p0 (NOT p2) p3))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p3), (X (NOT p3)), (X (AND p0 (NOT p3) (NOT p2))), (X (NOT (AND p0 (NOT p3) (NOT p2)))), (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p3) (NOT p2)))), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p3) (NOT p2))))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND p0 (NOT p3) (NOT p2)))), (X (X (NOT (AND p0 (NOT p3) (NOT p2))))), (X (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p3) (NOT p2)))))), (X (X (AND p0 (NOT p3) p2))), (X (X (NOT (AND p0 (NOT p3) p2)))), (X (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p2)))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (X (X (AND p0 p1 (NOT p3) p2))), (X (X (NOT (AND p0 p1 (NOT p3) p2)))), (F (NOT (AND (OR (NOT p0) p2 p3) (OR (NOT p0) p1)))), (F (NOT p0)), (F (NOT (OR (NOT p0) (NOT p2) p3 (NOT p1)))), (F (NOT (OR (NOT p0) (NOT p2) p3))), (F (NOT (AND (OR p0 p2 p3) (OR p0 p1)))), (F (NOT p3)), (F p2), (F (NOT p1)), (F (NOT (OR (NOT p0) p2 p3)))]
Knowledge based reduction with 13 factoid took 1700 ms. Reduced automaton from 3 states, 11 edges and 4 AP (stutter insensitive) to 3 states, 8 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3))]
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 14 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:57:04] [INFO ] Invariant cache hit.
[2024-05-30 04:57:04] [INFO ] Implicit Places using invariants in 508 ms returned []
[2024-05-30 04:57:04] [INFO ] Invariant cache hit.
[2024-05-30 04:57:05] [INFO ] Implicit Places using invariants and state equation in 575 ms returned []
Implicit Place search using SMT with State Equation took 1085 ms to find 0 implicit places.
[2024-05-30 04:57:05] [INFO ] Redundant transitions in 1 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:57:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 10751 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 21338 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 32165ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 32169ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 33278 ms. Remains : 280/280 places, 240/240 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2) p3), (X (NOT (AND p2 (NOT p3) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p3), (X (NOT p3)), (X (OR (AND p0 (NOT p1)) (AND (NOT p2) (NOT p3) p1))), (X (NOT (OR (AND p0 (NOT p1)) (AND (NOT p2) (NOT p3) p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND p2 (NOT p3) p1))), (X (X (NOT (AND p2 (NOT p3) p1)))), (X (X (OR (AND p0 (NOT p1)) (AND (NOT p2) (NOT p3) p1)))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND (NOT p2) (NOT p3) p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (OR (AND p0 (NOT p2) (NOT p3)) (AND (NOT p2) (NOT p3) p1)))), (X (X (NOT (OR (AND p0 (NOT p2) (NOT p3)) (AND (NOT p2) (NOT p3) p1))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p2 (NOT p3)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 4 factoid took 1218 ms. Reduced automaton from 3 states, 8 edges and 4 AP (stutter insensitive) to 3 states, 8 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 190 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0) (NOT p2) (NOT p3))]
RANDOM walk for 40000 steps (8 resets) in 1130 ms. (35 steps per ms) remains 1/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 345 ms. (115 steps per ms) remains 1/1 properties
[2024-05-30 04:57:39] [INFO ] Invariant cache hit.
Problem apf4 is UNSAT
After SMT solving in domain Real declared 6/520 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 25 ms.
Refiners :[Positive P Invariants (semi-flows): 0/115 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/280 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 32ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 (NOT p2) p3), (X (NOT (AND p2 (NOT p3) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3) (NOT p1))))), (G (OR p1 p2 p3 p0))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X p3), (X (NOT p3)), (X (OR (AND p0 (NOT p1)) (AND (NOT p2) (NOT p3) p1))), (X (NOT (OR (AND p0 (NOT p1)) (AND (NOT p2) (NOT p3) p1)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND p2 (NOT p3) p1))), (X (X (NOT (AND p2 (NOT p3) p1)))), (X (X (OR (AND p0 (NOT p1)) (AND (NOT p2) (NOT p3) p1)))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND (NOT p2) (NOT p3) p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (OR (AND p0 (NOT p2) (NOT p3)) (AND (NOT p2) (NOT p3) p1)))), (X (X (NOT (OR (AND p0 (NOT p2) (NOT p3)) (AND (NOT p2) (NOT p3) p1))))), (X (X p0)), (X (X (NOT p0))), (X (X (AND p2 (NOT p3)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND (OR (NOT p1) p2 p3) (OR p2 p3 (NOT p0))))), (F (NOT p0)), (F (NOT (AND (OR p1 (NOT p0)) (OR (NOT p1) p2 p3)))), (F p2), (F (NOT (OR (NOT p1) (NOT p2) p3))), (F (NOT p3)), (F (NOT (OR p1 p0))), (F (NOT (OR (NOT p2) p3))), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 1395 ms. Reduced automaton from 3 states, 8 edges and 4 AP (stutter insensitive) to 3 states, 8 edges and 4 AP (stutter insensitive).
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3))]
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3))]
Product exploration explored 100000 steps with 216 reset in 2307 ms.
Product exploration explored 100000 steps with 230 reset in 1934 ms.
Built C files in :
/tmp/ltsmin9510356446653171966
[2024-05-30 04:57:45] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2024-05-30 04:57:45] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:57:45] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2024-05-30 04:57:45] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:57:45] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2024-05-30 04:57:45] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:57:45] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9510356446653171966
Running compilation step : cd /tmp/ltsmin9510356446653171966;'/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 1142 ms.
Running link step : cd /tmp/ltsmin9510356446653171966;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin9510356446653171966;'/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/stateBased7198724087166320860.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 6 out of 280 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 280/280 places, 240/240 transitions.
Applied a total of 0 rules in 8 ms. Remains 280 /280 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2024-05-30 04:58:00] [INFO ] Invariant cache hit.
[2024-05-30 04:58:01] [INFO ] Implicit Places using invariants in 241 ms returned []
[2024-05-30 04:58:01] [INFO ] Invariant cache hit.
[2024-05-30 04:58:01] [INFO ] Implicit Places using invariants and state equation in 527 ms returned []
Implicit Place search using SMT with State Equation took 772 ms to find 0 implicit places.
[2024-05-30 04:58:01] [INFO ] Redundant transitions in 1 ms returned []
Running 165 sub problems to find dead transitions.
[2024-05-30 04:58:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (OVERLAPS) 0/520 variables, 0/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 396 constraints, problems are : Problem set: 0 solved, 165 unsolved in 12477 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 165 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/130 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/130 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 2 (OVERLAPS) 147/277 variables, 100/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/277 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 4 (OVERLAPS) 3/280 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/280 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 6 (OVERLAPS) 240/520 variables, 280/396 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 165/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
At refinement iteration 9 (OVERLAPS) 0/520 variables, 0/561 constraints. Problems are: Problem set: 0 solved, 165 unsolved
No progress, stopping.
After SMT solving in domain Int declared 520/520 variables, and 561 constraints, problems are : Problem set: 0 solved, 165 unsolved in 23358 ms.
Refiners :[Positive P Invariants (semi-flows): 115/115 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 280/280 constraints, PredecessorRefiner: 165/165 constraints, Known Traps: 0/0 constraints]
After SMT, in 35881ms problems are : Problem set: 0 solved, 165 unsolved
Search for dead transitions found 0 dead transitions in 35883ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 36671 ms. Remains : 280/280 places, 240/240 transitions.
Built C files in :
/tmp/ltsmin7492928608198063485
[2024-05-30 04:58:37] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2024-05-30 04:58:37] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:58:37] [INFO ] Computing symmetric may enable matrix : 240 transitions.
[2024-05-30 04:58:37] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:58:37] [INFO ] Computing Do-Not-Accords matrix : 240 transitions.
[2024-05-30 04:58:37] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 04:58:37] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7492928608198063485
Running compilation step : cd /tmp/ltsmin7492928608198063485;'/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 1093 ms.
Running link step : cd /tmp/ltsmin7492928608198063485;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin7492928608198063485;'/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/stateBased5134060960029195807.hoa' '--buchi-type=spotba'
LTSmin run took 4179 ms.
FORMULA TriangularGrid-PT-5046-LTLFireability-15 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property TriangularGrid-PT-5046-LTLFireability-15 finished in 144119 ms.
All properties solved by simple procedures.
Total runtime 1060347 ms.
BK_STOP 1717045122901
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="TriangularGrid-PT-5046"
export BK_EXAMINATION="LTLFireability"
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 TriangularGrid-PT-5046, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r422-smll-171690574000268"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/TriangularGrid-PT-5046.tgz
mv TriangularGrid-PT-5046 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;