About the Execution of GreatSPN+red for HexagonalGrid-PT-316
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13598.151 | 3600000.00 | 9678513.00 | 5327.10 | ??FFT?T?FFFFTFFT | 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.r201-smll-171649586400027.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is HexagonalGrid-PT-316, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-171649586400027
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 02:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Apr 13 02:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 13 02:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 106K Apr 13 02:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rwxr-xr-x 1 mcc users 294K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-00
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-01
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-02
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-03
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-04
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-05
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-06
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-07
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-08
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-09
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-10
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-11
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-12
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-13
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-14
FORMULA_NAME HexagonalGrid-PT-316-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716541025220
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HexagonalGrid-PT-316
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-24 08:57:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-24 08:57:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 08:57:07] [INFO ] Load time of PNML (sax parser for PT used): 175 ms
[2024-05-24 08:57:07] [INFO ] Transformed 421 places.
[2024-05-24 08:57:07] [INFO ] Transformed 714 transitions.
[2024-05-24 08:57:07] [INFO ] Parsed PT model containing 421 places and 714 transitions and 2856 arcs in 362 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA HexagonalGrid-PT-316-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-316-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-316-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-316-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 76 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
// Phase 1: matrix 714 rows 421 cols
[2024-05-24 08:57:07] [INFO ] Computed 164 invariants in 56 ms
[2024-05-24 08:57:09] [INFO ] Implicit Places using invariants in 1161 ms returned []
[2024-05-24 08:57:09] [INFO ] Invariant cache hit.
[2024-05-24 08:57:09] [INFO ] Implicit Places using invariants and state equation in 957 ms returned []
Implicit Place search using SMT with State Equation took 2193 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-24 08:57:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60965ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 61002ms
Finished structural reductions in LTL mode , in 1 iterations and 63322 ms. Remains : 421/421 places, 714/714 transitions.
Support contains 46 out of 421 places after structural reductions.
[2024-05-24 08:58:11] [INFO ] Flatten gal took : 164 ms
[2024-05-24 08:58:11] [INFO ] Flatten gal took : 79 ms
[2024-05-24 08:58:11] [INFO ] Input system was already deterministic with 714 transitions.
RANDOM walk for 40000 steps (8 resets) in 3135 ms. (12 steps per ms) remains 5/29 properties
BEST_FIRST walk for 40004 steps (8 resets) in 517 ms. (77 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 296 ms. (134 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 304 ms. (131 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 298 ms. (133 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 328 ms. (121 steps per ms) remains 5/5 properties
[2024-05-24 08:58:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp28 is UNSAT
After SMT solving in domain Real declared 168/1135 variables, and 6 constraints, problems are : Problem set: 5 solved, 0 unsolved in 88 ms.
Refiners :[Positive P Invariants (semi-flows): 6/163 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/421 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 109ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA HexagonalGrid-PT-316-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 5 atomic propositions for a total of 11 simplifications.
FORMULA HexagonalGrid-PT-316-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-316-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA HexagonalGrid-PT-316-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||F((p1||G(p2)))))))'
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 16 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 08:58:13] [INFO ] Invariant cache hit.
[2024-05-24 08:58:14] [INFO ] Implicit Places using invariants in 477 ms returned []
[2024-05-24 08:58:14] [INFO ] Invariant cache hit.
[2024-05-24 08:58:15] [INFO ] Implicit Places using invariants and state equation in 815 ms returned []
Implicit Place search using SMT with State Equation took 1296 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-24 08:58:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60584ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60594ms
Finished structural reductions in LTL mode , in 1 iterations and 61909 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 298 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : HexagonalGrid-PT-316-LTLCardinality-00
Product exploration explored 100000 steps with 10 reset in 2215 ms.
Product exploration explored 100000 steps with 10 reset in 2157 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 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 327 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 36534 steps (7 resets) in 1183 ms. (30 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p1 (NOT p2)))), (F (NOT p0)), (F (NOT p1)), (F p2), (F (NOT (OR p1 p2))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 8 factoid took 419 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 36 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 08:59:21] [INFO ] Invariant cache hit.
[2024-05-24 08:59:22] [INFO ] Implicit Places using invariants in 522 ms returned []
[2024-05-24 08:59:22] [INFO ] Invariant cache hit.
[2024-05-24 08:59:23] [INFO ] Implicit Places using invariants and state equation in 1029 ms returned []
Implicit Place search using SMT with State Equation took 1553 ms to find 0 implicit places.
[2024-05-24 08:59:23] [INFO ] Redundant transitions in 69 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-24 08:59:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60566ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60577ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62246 ms. Remains : 421/421 places, 714/714 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)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 121 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (8 resets) in 1296 ms. (30 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 386 ms. (103 steps per ms) remains 1/1 properties
[2024-05-24 09:00:25] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 172/176 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/176 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 239/415 variables, 159/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1135 variables, 0/585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1135 variables, 0/585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 1 unsolved in 379 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 172/176 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/176 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 239/415 variables, 159/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1135 variables, 1/586 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1135 variables, 0/586 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/1135 variables, 0/586 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 586 constraints, problems are : Problem set: 0 solved, 1 unsolved in 437 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 828ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 517 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=51 )
Parikh walk visited 1 properties in 19 ms.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR (NOT p2) p1))), (F (NOT p1)), (F p2), (F (NOT (OR p2 p1))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 9 factoid took 306 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 11 reset in 1914 ms.
Product exploration explored 100000 steps with 7 reset in 2125 ms.
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 26 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:00:30] [INFO ] Invariant cache hit.
[2024-05-24 09:00:31] [INFO ] Implicit Places using invariants in 571 ms returned []
[2024-05-24 09:00:31] [INFO ] Invariant cache hit.
[2024-05-24 09:00:32] [INFO ] Implicit Places using invariants and state equation in 1111 ms returned []
Implicit Place search using SMT with State Equation took 1687 ms to find 0 implicit places.
[2024-05-24 09:00:32] [INFO ] Redundant transitions in 11 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-24 09:00:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
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0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60637ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60647ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62379 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLCardinality-00 finished in 199259 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 34 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:01:33] [INFO ] Invariant cache hit.
[2024-05-24 09:01:33] [INFO ] Implicit Places using invariants in 605 ms returned []
[2024-05-24 09:01:33] [INFO ] Invariant cache hit.
[2024-05-24 09:01:34] [INFO ] Implicit Places using invariants and state equation in 913 ms returned []
Implicit Place search using SMT with State Equation took 1523 ms to find 0 implicit places.
[2024-05-24 09:01:34] [INFO ] Redundant transitions in 6 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-24 09:01:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60456ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60464ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62039 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-316-LTLCardinality-01
Product exploration explored 100000 steps with 474 reset in 2485 ms.
Product exploration explored 100000 steps with 440 reset in 2643 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)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 256 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 253 steps (0 resets) in 12 ms. (19 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 294 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 17 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:02:41] [INFO ] Invariant cache hit.
[2024-05-24 09:02:41] [INFO ] Implicit Places using invariants in 530 ms returned []
[2024-05-24 09:02:41] [INFO ] Invariant cache hit.
[2024-05-24 09:02:42] [INFO ] Implicit Places using invariants and state equation in 849 ms returned []
Implicit Place search using SMT with State Equation took 1391 ms to find 0 implicit places.
[2024-05-24 09:02:42] [INFO ] Redundant transitions in 6 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-24 09:02:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60433ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60441ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61865 ms. Remains : 421/421 places, 714/714 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)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 257 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 1426 steps (0 resets) in 37 ms. (37 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 305 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 442 reset in 2513 ms.
Product exploration explored 100000 steps with 433 reset in 2646 ms.
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 16 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:03:49] [INFO ] Invariant cache hit.
[2024-05-24 09:03:49] [INFO ] Implicit Places using invariants in 426 ms returned []
[2024-05-24 09:03:49] [INFO ] Invariant cache hit.
[2024-05-24 09:03:50] [INFO ] Implicit Places using invariants and state equation in 888 ms returned []
Implicit Place search using SMT with State Equation took 1317 ms to find 0 implicit places.
[2024-05-24 09:03:50] [INFO ] Redundant transitions in 6 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-24 09:03:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60441ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60448ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61798 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLCardinality-01 finished in 198371 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(p1)||p0)))'
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 15 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:04:51] [INFO ] Invariant cache hit.
[2024-05-24 09:04:51] [INFO ] Implicit Places using invariants in 542 ms returned []
[2024-05-24 09:04:51] [INFO ] Invariant cache hit.
[2024-05-24 09:04:52] [INFO ] Implicit Places using invariants and state equation in 929 ms returned []
Implicit Place search using SMT with State Equation took 1475 ms to find 0 implicit places.
[2024-05-24 09:04:52] [INFO ] Redundant transitions in 6 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-24 09:04:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
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1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60418ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60425ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61929 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : HexagonalGrid-PT-316-LTLCardinality-03
Stuttering criterion allowed to conclude after 67485 steps with 44 reset in 1465 ms.
FORMULA HexagonalGrid-PT-316-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-316-LTLCardinality-03 finished in 63454 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 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 6 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:05:54] [INFO ] Invariant cache hit.
[2024-05-24 09:05:55] [INFO ] Implicit Places using invariants in 542 ms returned []
[2024-05-24 09:05:55] [INFO ] Invariant cache hit.
[2024-05-24 09:05:56] [INFO ] Implicit Places using invariants and state equation in 805 ms returned []
Implicit Place search using SMT with State Equation took 1349 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-24 09:05:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60442ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60449ms
Finished structural reductions in LTL mode , in 1 iterations and 61807 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HexagonalGrid-PT-316-LTLCardinality-05
Product exploration explored 100000 steps with 24655 reset in 1902 ms.
Product exploration explored 100000 steps with 29789 reset in 2171 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 (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 388 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 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 394 steps (0 resets) in 16 ms. (23 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 2 factoid took 466 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 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 7 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:07:02] [INFO ] Invariant cache hit.
[2024-05-24 09:07:02] [INFO ] Implicit Places using invariants in 509 ms returned []
[2024-05-24 09:07:02] [INFO ] Invariant cache hit.
[2024-05-24 09:07:03] [INFO ] Implicit Places using invariants and state equation in 1085 ms returned []
Implicit Place search using SMT with State Equation took 1601 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-24 09:07:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60610ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60617ms
Finished structural reductions in LTL mode , in 1 iterations and 62227 ms. Remains : 421/421 places, 714/714 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) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 379 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 3045 steps (0 resets) in 84 ms. (35 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) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 2 factoid took 463 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 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 31730 reset in 1931 ms.
Product exploration explored 100000 steps with 31696 reset in 2190 ms.
Applying partial POR strategy [true, false]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 40 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:08:10] [INFO ] Redundant transitions in 6 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-24 09:08:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60417ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60423ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60477 ms. Remains : 421/421 places, 714/714 transitions.
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 13 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:09:10] [INFO ] Invariant cache hit.
[2024-05-24 09:09:11] [INFO ] Implicit Places using invariants in 497 ms returned []
[2024-05-24 09:09:11] [INFO ] Invariant cache hit.
[2024-05-24 09:09:11] [INFO ] Implicit Places using invariants and state equation in 951 ms returned []
Implicit Place search using SMT with State Equation took 1450 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-24 09:09:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60444ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60454ms
Finished structural reductions in LTL mode , in 1 iterations and 61920 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLCardinality-05 finished in 257666 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 19 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:10:12] [INFO ] Invariant cache hit.
[2024-05-24 09:10:13] [INFO ] Implicit Places using invariants in 571 ms returned []
[2024-05-24 09:10:13] [INFO ] Invariant cache hit.
[2024-05-24 09:10:14] [INFO ] Implicit Places using invariants and state equation in 955 ms returned []
Implicit Place search using SMT with State Equation took 1530 ms to find 0 implicit places.
[2024-05-24 09:10:14] [INFO ] Redundant transitions in 6 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-24 09:10:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60443ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60451ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62014 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-316-LTLCardinality-07
Product exploration explored 100000 steps with 68 reset in 2064 ms.
Product exploration explored 100000 steps with 61 reset in 2139 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), (X p1), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 170 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 14564 steps (2 resets) in 329 ms. (44 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 213 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 17 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:11:19] [INFO ] Invariant cache hit.
[2024-05-24 09:11:20] [INFO ] Implicit Places using invariants in 495 ms returned []
[2024-05-24 09:11:20] [INFO ] Invariant cache hit.
[2024-05-24 09:11:21] [INFO ] Implicit Places using invariants and state equation in 1035 ms returned []
Implicit Place search using SMT with State Equation took 1533 ms to find 0 implicit places.
[2024-05-24 09:11:21] [INFO ] Redundant transitions in 9 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-24 09:11:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60530ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60540ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62109 ms. Remains : 421/421 places, 714/714 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), (X p1), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 3 factoid took 174 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 12224 steps (2 resets) in 281 ms. (43 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 214 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 50 reset in 1985 ms.
Product exploration explored 100000 steps with 64 reset in 2222 ms.
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 13 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:12:27] [INFO ] Invariant cache hit.
[2024-05-24 09:12:27] [INFO ] Implicit Places using invariants in 488 ms returned []
[2024-05-24 09:12:27] [INFO ] Invariant cache hit.
[2024-05-24 09:12:28] [INFO ] Implicit Places using invariants and state equation in 987 ms returned []
Implicit Place search using SMT with State Equation took 1477 ms to find 0 implicit places.
[2024-05-24 09:12:28] [INFO ] Redundant transitions in 9 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-24 09:12:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60558ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60568ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62077 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLCardinality-07 finished in 196889 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&X(p1)))))'
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 9 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:13:29] [INFO ] Invariant cache hit.
[2024-05-24 09:13:29] [INFO ] Implicit Places using invariants in 533 ms returned []
[2024-05-24 09:13:29] [INFO ] Invariant cache hit.
[2024-05-24 09:13:30] [INFO ] Implicit Places using invariants and state equation in 1008 ms returned []
Implicit Place search using SMT with State Equation took 1543 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-24 09:13:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60505ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60515ms
Finished structural reductions in LTL mode , in 1 iterations and 62070 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : HexagonalGrid-PT-316-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 1065 steps with 0 reset in 26 ms.
FORMULA HexagonalGrid-PT-316-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-316-LTLCardinality-08 finished in 62238 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((G(p0) U p1))&&F(p2)))'
Support contains 5 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 6 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:14:31] [INFO ] Invariant cache hit.
[2024-05-24 09:14:32] [INFO ] Implicit Places using invariants in 527 ms returned []
[2024-05-24 09:14:32] [INFO ] Invariant cache hit.
[2024-05-24 09:14:33] [INFO ] Implicit Places using invariants and state equation in 948 ms returned []
Implicit Place search using SMT with State Equation took 1477 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-24 09:14:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60443ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60450ms
Finished structural reductions in LTL mode , in 1 iterations and 61936 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), true, (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-316-LTLCardinality-09
Entered a terminal (fully accepting) state of product in 25133 steps with 140 reset in 600 ms.
FORMULA HexagonalGrid-PT-316-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-316-LTLCardinality-09 finished in 62713 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&X(F(p1)))))'
Support contains 2 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 6 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:15:34] [INFO ] Invariant cache hit.
[2024-05-24 09:15:34] [INFO ] Implicit Places using invariants in 503 ms returned []
[2024-05-24 09:15:34] [INFO ] Invariant cache hit.
[2024-05-24 09:15:35] [INFO ] Implicit Places using invariants and state equation in 988 ms returned []
Implicit Place search using SMT with State Equation took 1493 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-24 09:15:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60432ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60439ms
Finished structural reductions in LTL mode , in 1 iterations and 61939 ms. Remains : 421/421 places, 714/714 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : HexagonalGrid-PT-316-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HexagonalGrid-PT-316-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-316-LTLCardinality-11 finished in 62073 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||F((p1||G(p2)))))))'
Found a Lengthening insensitive property : HexagonalGrid-PT-316-LTLCardinality-00
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 12 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:16:36] [INFO ] Invariant cache hit.
[2024-05-24 09:16:37] [INFO ] Implicit Places using invariants in 527 ms returned []
[2024-05-24 09:16:37] [INFO ] Invariant cache hit.
[2024-05-24 09:16:38] [INFO ] Implicit Places using invariants and state equation in 1104 ms returned []
Implicit Place search using SMT with State Equation took 1637 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-24 09:16:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60416ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60425ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 62077 ms. Remains : 421/421 places, 714/714 transitions.
Running random walk in product with property : HexagonalGrid-PT-316-LTLCardinality-00
Product exploration explored 100000 steps with 8 reset in 1950 ms.
Product exploration explored 100000 steps with 11 reset in 2108 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 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 222 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 40000 steps (8 resets) in 1229 ms. (32 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 249 ms. (160 steps per ms) remains 1/1 properties
[2024-05-24 09:17:43] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 172/176 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/176 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 239/415 variables, 159/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1135 variables, 0/585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/1135 variables, 0/585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 1 unsolved in 398 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 172/176 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/176 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 239/415 variables, 159/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1135 variables, 1/586 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1135 variables, 0/586 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/1135 variables, 0/586 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 586 constraints, problems are : Problem set: 0 solved, 1 unsolved in 433 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 840ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 571 steps, including 0 resets, run visited all 1 properties in 14 ms. (steps per millisecond=40 )
Parikh walk visited 1 properties in 14 ms.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR p1 (NOT p2)))), (F (NOT p0)), (F (NOT p1)), (F p2), (F (NOT (OR p1 p2))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 8 factoid took 409 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 12 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:17:45] [INFO ] Invariant cache hit.
[2024-05-24 09:17:45] [INFO ] Implicit Places using invariants in 537 ms returned []
[2024-05-24 09:17:45] [INFO ] Invariant cache hit.
[2024-05-24 09:17:46] [INFO ] Implicit Places using invariants and state equation in 1076 ms returned []
Implicit Place search using SMT with State Equation took 1614 ms to find 0 implicit places.
[2024-05-24 09:17:46] [INFO ] Redundant transitions in 7 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-24 09:17:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60415ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60422ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62062 ms. Remains : 421/421 places, 714/714 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)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 110 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
RANDOM walk for 39277 steps (8 resets) in 1084 ms. (36 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p1) p2))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (OR (NOT p2) p1))), (F (NOT p1)), (F p2), (F (NOT (OR p2 p1))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 9 factoid took 301 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 10 reset in 1953 ms.
Product exploration explored 100000 steps with 11 reset in 2070 ms.
Support contains 6 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 13 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:18:52] [INFO ] Invariant cache hit.
[2024-05-24 09:18:52] [INFO ] Implicit Places using invariants in 467 ms returned []
[2024-05-24 09:18:52] [INFO ] Invariant cache hit.
[2024-05-24 09:18:53] [INFO ] Implicit Places using invariants and state equation in 983 ms returned []
Implicit Place search using SMT with State Equation took 1456 ms to find 0 implicit places.
[2024-05-24 09:18:53] [INFO ] Redundant transitions in 9 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-24 09:18:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
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(s318 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60602ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60612ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62099 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLCardinality-00 finished in 197984 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
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)))))'
Found a Shortening insensitive property : HexagonalGrid-PT-316-LTLCardinality-05
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 11 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:19:54] [INFO ] Invariant cache hit.
[2024-05-24 09:19:55] [INFO ] Implicit Places using invariants in 518 ms returned []
[2024-05-24 09:19:55] [INFO ] Invariant cache hit.
[2024-05-24 09:19:56] [INFO ] Implicit Places using invariants and state equation in 984 ms returned []
Implicit Place search using SMT with State Equation took 1507 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-24 09:19:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60575ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60585ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 62107 ms. Remains : 421/421 places, 714/714 transitions.
Running random walk in product with property : HexagonalGrid-PT-316-LTLCardinality-05
Product exploration explored 100000 steps with 31454 reset in 1915 ms.
Product exploration explored 100000 steps with 27496 reset in 2290 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 (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 390 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 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 1818 steps (0 resets) in 53 ms. (33 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 2 factoid took 467 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 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 5 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:21:02] [INFO ] Invariant cache hit.
[2024-05-24 09:21:02] [INFO ] Implicit Places using invariants in 548 ms returned []
[2024-05-24 09:21:02] [INFO ] Invariant cache hit.
[2024-05-24 09:21:03] [INFO ] Implicit Places using invariants and state equation in 972 ms returned []
Implicit Place search using SMT with State Equation took 1523 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-24 09:21:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60605ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60616ms
Finished structural reductions in LTL mode , in 1 iterations and 62146 ms. Remains : 421/421 places, 714/714 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) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 2 factoid took 464 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 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 2761 steps (0 resets) in 111 ms. (24 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) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 2 factoid took 470 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 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 29635 reset in 1922 ms.
Product exploration explored 100000 steps with 31280 reset in 2364 ms.
Applying partial POR strategy [true, false]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 11 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:22:10] [INFO ] Redundant transitions in 6 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-24 09:22:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60433ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60440ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60465 ms. Remains : 421/421 places, 714/714 transitions.
Support contains 4 out of 421 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 421/421 places, 714/714 transitions.
Applied a total of 0 rules in 4 ms. Remains 421 /421 variables (removed 0) and now considering 714/714 (removed 0) transitions.
[2024-05-24 09:23:10] [INFO ] Invariant cache hit.
[2024-05-24 09:23:11] [INFO ] Implicit Places using invariants in 579 ms returned []
[2024-05-24 09:23:11] [INFO ] Invariant cache hit.
[2024-05-24 09:23:12] [INFO ] Implicit Places using invariants and state equation in 1102 ms returned []
Implicit Place search using SMT with State Equation took 1683 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-24 09:23:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1135/1135 variables, and 585 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 30/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 222/415 variables, 133/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/415 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 4 (OVERLAPS) 6/421 variables, 1/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/421 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 6 (OVERLAPS) 714/1135 variables, 421/585 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1135 variables, 600/1185 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1135/1135 variables, and 1185 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 163/163 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 421/421 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60446ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60454ms
Finished structural reductions in LTL mode , in 1 iterations and 62145 ms. Remains : 421/421 places, 714/714 transitions.
Treatment of property HexagonalGrid-PT-316-LTLCardinality-05 finished in 258385 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
[2024-05-24 09:24:13] [INFO ] Flatten gal took : 61 ms
[2024-05-24 09:24:13] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2024-05-24 09:24:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 421 places, 714 transitions and 2856 arcs took 20 ms.
Total runtime 1626136 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running HexagonalGrid-PT-316
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 421
TRANSITIONS: 714
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.019s, Sys 0.004s]
SAVING FILE /home/mcc/execution/411/model (.net / .def) ...
EXPORT TIME: [User 0.003s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 2181
MODEL NAME: /home/mcc/execution/411/model
421 places, 714 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HexagonalGrid-PT-316"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is HexagonalGrid-PT-316, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r201-smll-171649586400027"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-316.tgz
mv HexagonalGrid-PT-316 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;