About the Execution of GreatSPN+red for HexagonalGrid-PT-410
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12988.728 | 3600000.00 | 7825210.00 | 7016.90 | FFTFTFF?T???T?FF | 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-171649586400035.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-410, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-171649586400035
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K 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 3.5K Apr 22 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 22 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 22 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Apr 13 03:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 209K Apr 13 03:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 13 03:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 13 03:10 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 568K 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-410-LTLCardinality-00
FORMULA_NAME HexagonalGrid-PT-410-LTLCardinality-01
FORMULA_NAME HexagonalGrid-PT-410-LTLCardinality-02
FORMULA_NAME HexagonalGrid-PT-410-LTLCardinality-03
FORMULA_NAME HexagonalGrid-PT-410-LTLCardinality-04
FORMULA_NAME HexagonalGrid-PT-410-LTLCardinality-05
FORMULA_NAME HexagonalGrid-PT-410-LTLCardinality-06
FORMULA_NAME HexagonalGrid-PT-410-LTLCardinality-07
FORMULA_NAME HexagonalGrid-PT-410-LTLCardinality-08
FORMULA_NAME HexagonalGrid-PT-410-LTLCardinality-09
FORMULA_NAME HexagonalGrid-PT-410-LTLCardinality-10
FORMULA_NAME HexagonalGrid-PT-410-LTLCardinality-11
FORMULA_NAME HexagonalGrid-PT-410-LTLCardinality-12
FORMULA_NAME HexagonalGrid-PT-410-LTLCardinality-13
FORMULA_NAME HexagonalGrid-PT-410-LTLCardinality-14
FORMULA_NAME HexagonalGrid-PT-410-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716550296227
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-410
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-24 11:31:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-24 11:31:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 11:31:38] [INFO ] Load time of PNML (sax parser for PT used): 234 ms
[2024-05-24 11:31:38] [INFO ] Transformed 787 places.
[2024-05-24 11:31:38] [INFO ] Transformed 1374 transitions.
[2024-05-24 11:31:38] [INFO ] Parsed PT model containing 787 places and 1374 transitions and 5496 arcs in 401 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 89 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA HexagonalGrid-PT-410-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-410-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-410-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 114 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
// Phase 1: matrix 1374 rows 787 cols
[2024-05-24 11:31:38] [INFO ] Computed 302 invariants in 103 ms
[2024-05-24 11:31:40] [INFO ] Implicit Places using invariants in 1582 ms returned []
[2024-05-24 11:31:40] [INFO ] Invariant cache hit.
[2024-05-24 11:31:42] [INFO ] Implicit Places using invariants and state equation in 1945 ms returned []
Implicit Place search using SMT with State Equation took 3604 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:31:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30073 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 61641ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 61706ms
Finished structural reductions in LTL mode , in 1 iterations and 65483 ms. Remains : 787/787 places, 1374/1374 transitions.
Support contains 41 out of 787 places after structural reductions.
[2024-05-24 11:32:44] [INFO ] Flatten gal took : 220 ms
[2024-05-24 11:32:44] [INFO ] Flatten gal took : 137 ms
[2024-05-24 11:32:45] [INFO ] Input system was already deterministic with 1374 transitions.
Support contains 39 out of 787 places (down from 41) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 4977 ms. (8 steps per ms) remains 6/27 properties
BEST_FIRST walk for 40004 steps (8 resets) in 549 ms. (72 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 658 ms. (60 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 493 ms. (80 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 490 ms. (81 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 489 ms. (81 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 544 ms. (73 steps per ms) remains 6/6 properties
[2024-05-24 11:32:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp21 is UNSAT
After SMT solving in domain Real declared 314/2161 variables, and 9 constraints, problems are : Problem set: 6 solved, 0 unsolved in 130 ms.
Refiners :[Positive P Invariants (semi-flows): 9/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 168ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 13 simplifications.
FORMULA HexagonalGrid-PT-410-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HexagonalGrid-PT-410-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA HexagonalGrid-PT-410-LTLCardinality-04 TRUE 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' '!(F(p0))'
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 78 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:32:48] [INFO ] Invariant cache hit.
[2024-05-24 11:32:49] [INFO ] Implicit Places using invariants in 859 ms returned []
[2024-05-24 11:32:49] [INFO ] Invariant cache hit.
[2024-05-24 11:32:51] [INFO ] Implicit Places using invariants and state equation in 2182 ms returned []
Implicit Place search using SMT with State Equation took 3045 ms to find 0 implicit places.
[2024-05-24 11:32:51] [INFO ] Redundant transitions in 120 ms returned []
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:32:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 61182ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 61209ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64470 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 220 ms :[(NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLCardinality-01
Product exploration explored 100000 steps with 252 reset in 4459 ms.
Stuttering criterion allowed to conclude after 11030 steps with 22 reset in 469 ms.
FORMULA HexagonalGrid-PT-410-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLCardinality-01 finished in 69712 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)))))'
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 17 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:33:57] [INFO ] Invariant cache hit.
[2024-05-24 11:33:58] [INFO ] Implicit Places using invariants in 999 ms returned []
[2024-05-24 11:33:58] [INFO ] Invariant cache hit.
[2024-05-24 11:34:00] [INFO ] Implicit Places using invariants and state equation in 1819 ms returned []
Implicit Place search using SMT with State Equation took 2822 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:34:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60927ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60942ms
Finished structural reductions in LTL mode , in 1 iterations and 63785 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLCardinality-03
Product exploration explored 100000 steps with 645 reset in 4697 ms.
Product exploration explored 100000 steps with 587 reset in 4959 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 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X p0))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 207 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), true, (NOT p1)]
RANDOM walk for 4104 steps (0 resets) in 198 ms. (20 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), (X (NOT p1)), (X (X p0))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1))), (F (NOT (AND p0 (NOT p1)))), (F p1), (F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 5 factoid took 277 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA HexagonalGrid-PT-410-LTLCardinality-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property HexagonalGrid-PT-410-LTLCardinality-03 finished in 74898 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((F(p0)&&G(p1)))))'
Support contains 3 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 17 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:35:12] [INFO ] Invariant cache hit.
[2024-05-24 11:35:13] [INFO ] Implicit Places using invariants in 1078 ms returned []
[2024-05-24 11:35:13] [INFO ] Invariant cache hit.
[2024-05-24 11:35:15] [INFO ] Implicit Places using invariants and state equation in 2011 ms returned []
Implicit Place search using SMT with State Equation took 3098 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:35:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60973ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60988ms
Finished structural reductions in LTL mode , in 1 iterations and 64113 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLCardinality-05
Stuttering criterion allowed to conclude after 13500 steps with 2 reset in 428 ms.
FORMULA HexagonalGrid-PT-410-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLCardinality-05 finished in 64758 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(G(p0)) U p1)))'
Support contains 3 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 17 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:36:17] [INFO ] Invariant cache hit.
[2024-05-24 11:36:18] [INFO ] Implicit Places using invariants in 1070 ms returned []
[2024-05-24 11:36:18] [INFO ] Invariant cache hit.
[2024-05-24 11:36:20] [INFO ] Implicit Places using invariants and state equation in 2020 ms returned []
Implicit Place search using SMT with State Equation took 3097 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:36:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60933ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60949ms
Finished structural reductions in LTL mode , in 1 iterations and 64066 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLCardinality-06
Stuttering criterion allowed to conclude after 7153 steps with 0 reset in 212 ms.
FORMULA HexagonalGrid-PT-410-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLCardinality-06 finished in 64429 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G((p1&&X((p1 U (p2||G(p1))))))))'
Support contains 3 out of 787 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 48 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:37:22] [INFO ] Invariant cache hit.
[2024-05-24 11:37:23] [INFO ] Implicit Places using invariants in 1104 ms returned []
[2024-05-24 11:37:23] [INFO ] Invariant cache hit.
[2024-05-24 11:37:25] [INFO ] Implicit Places using invariants and state equation in 1893 ms returned []
Implicit Place search using SMT with State Equation took 3004 ms to find 0 implicit places.
[2024-05-24 11:37:25] [INFO ] Redundant transitions in 90 ms returned []
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:37:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 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 Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60934ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60947ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64102 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HexagonalGrid-PT-410-LTLCardinality-07
Product exploration explored 100000 steps with 377 reset in 4611 ms.
Product exploration explored 100000 steps with 432 reset in 4930 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 473 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
RANDOM walk for 1158 steps (0 resets) in 105 ms. (10 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F p0), (F (NOT (AND (NOT p0) p1))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 1 factoid took 582 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 787 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 36 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:38:37] [INFO ] Invariant cache hit.
[2024-05-24 11:38:38] [INFO ] Implicit Places using invariants in 1004 ms returned []
[2024-05-24 11:38:38] [INFO ] Invariant cache hit.
[2024-05-24 11:38:40] [INFO ] Implicit Places using invariants and state equation in 2010 ms returned []
Implicit Place search using SMT with State Equation took 3019 ms to find 0 implicit places.
[2024-05-24 11:38:40] [INFO ] Redundant transitions in 42 ms returned []
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:38:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 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 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60919ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60933ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64040 ms. Remains : 787/787 places, 1374/1374 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 456 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
RANDOM walk for 2205 steps (0 resets) in 123 ms. (17 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X p1), (X (NOT p1)), (X (X (NOT p0))), (X (X p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F p0), (F (NOT (AND (NOT p0) p1))), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 1 factoid took 628 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 406 reset in 4612 ms.
Product exploration explored 100000 steps with 448 reset in 4940 ms.
Support contains 3 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 32 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:39:53] [INFO ] Invariant cache hit.
[2024-05-24 11:39:54] [INFO ] Implicit Places using invariants in 948 ms returned []
[2024-05-24 11:39:54] [INFO ] Invariant cache hit.
[2024-05-24 11:39:56] [INFO ] Implicit Places using invariants and state equation in 2256 ms returned []
Implicit Place search using SMT with State Equation took 3222 ms to find 0 implicit places.
[2024-05-24 11:39:56] [INFO ] Redundant transitions in 27 ms returned []
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:39:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
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(s444 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60915ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60928ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64219 ms. Remains : 787/787 places, 1374/1374 transitions.
Treatment of property HexagonalGrid-PT-410-LTLCardinality-07 finished in 215767 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 16 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:40:57] [INFO ] Invariant cache hit.
[2024-05-24 11:40:58] [INFO ] Implicit Places using invariants in 858 ms returned []
[2024-05-24 11:40:58] [INFO ] Invariant cache hit.
[2024-05-24 11:41:00] [INFO ] Implicit Places using invariants and state equation in 1884 ms returned []
Implicit Place search using SMT with State Equation took 2746 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:41:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s521 1.0)
(s522 1.0)
(s523 1.0)
(s524 1.0)
(s525 1.0)
(s526 1.0)
(s527 1.0)
(s528 1.0)
(s529 1.0)
(s530 1.0)
(s531 1.0)
(s532 1.0)
(s533 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60934ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60948ms
Finished structural reductions in LTL mode , in 1 iterations and 63714 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLCardinality-09
Product exploration explored 100000 steps with 26417 reset in 3518 ms.
Product exploration explored 100000 steps with 22299 reset in 3921 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 192 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 2014 steps (0 resets) in 106 ms. (18 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 185 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 16 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:42:10] [INFO ] Invariant cache hit.
[2024-05-24 11:42:11] [INFO ] Implicit Places using invariants in 1065 ms returned []
[2024-05-24 11:42:11] [INFO ] Invariant cache hit.
[2024-05-24 11:42:13] [INFO ] Implicit Places using invariants and state equation in 1954 ms returned []
Implicit Place search using SMT with State Equation took 3032 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:42:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60984ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60998ms
Finished structural reductions in LTL mode , in 1 iterations and 64052 ms. Remains : 787/787 places, 1374/1374 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 176 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 397 steps (0 resets) in 23 ms. (16 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 183 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25307 reset in 3486 ms.
Product exploration explored 100000 steps with 22026 reset in 3895 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 73 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:43:23] [INFO ] Redundant transitions in 25 ms returned []
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:43:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s60 5.0)
(s61 0.0)
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(s63 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60996ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 61009ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61117 ms. Remains : 787/787 places, 1374/1374 transitions.
Support contains 1 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 15 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:44:24] [INFO ] Invariant cache hit.
[2024-05-24 11:44:25] [INFO ] Implicit Places using invariants in 1088 ms returned []
[2024-05-24 11:44:25] [INFO ] Invariant cache hit.
[2024-05-24 11:44:27] [INFO ] Implicit Places using invariants and state equation in 2135 ms returned []
Implicit Place search using SMT with State Equation took 3225 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:44:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
(s686 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60948ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60961ms
Finished structural reductions in LTL mode , in 1 iterations and 64205 ms. Remains : 787/787 places, 1374/1374 transitions.
Treatment of property HexagonalGrid-PT-410-LTLCardinality-09 finished in 270904 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0) U (G(F(p1))||G(p2)))))'
Support contains 3 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 16 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:45:28] [INFO ] Invariant cache hit.
[2024-05-24 11:45:29] [INFO ] Implicit Places using invariants in 966 ms returned []
[2024-05-24 11:45:29] [INFO ] Invariant cache hit.
[2024-05-24 11:45:31] [INFO ] Implicit Places using invariants and state equation in 1994 ms returned []
Implicit Place search using SMT with State Equation took 2990 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:45:31] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 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 Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60965ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60980ms
Finished structural reductions in LTL mode , in 1 iterations and 63994 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 482 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLCardinality-10
Product exploration explored 100000 steps with 11703 reset in 4118 ms.
Product exploration explored 100000 steps with 12127 reset in 4500 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 p1 (NOT p2) p0)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (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))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
Knowledge based reduction with 1 factoid took 738 ms. Reduced automaton from 11 states, 25 edges and 3 AP (stutter sensitive) to 11 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 452 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
RANDOM walk for 9768 steps (1 resets) in 485 ms. (20 steps per ms) remains 0/14 properties
Knowledge obtained : [(AND p1 (NOT p2) p0)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (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))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (F (NOT (OR p1 p2))), (F (NOT (OR p1 (NOT p2)))), (F (NOT (OR (NOT p0) p1 (NOT p2)))), (F (NOT (OR p0 p1 (NOT p2)))), (F (NOT (AND p0 (NOT p2)))), (F (NOT p1)), (F (NOT (OR (NOT p0) (NOT p2)))), (F (NOT p0)), (F (NOT (OR (NOT p0) p1 p2))), (F p2), (F (NOT (OR p0 p1))), (F (NOT (OR p0 p1 p2))), (F (NOT (OR p0 (NOT p2)))), (F (NOT (OR p0 p2)))]
Knowledge based reduction with 1 factoid took 1075 ms. Reduced automaton from 11 states, 25 edges and 3 AP (stutter sensitive) to 11 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 443 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 441 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
Support contains 3 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 21 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:46:45] [INFO ] Invariant cache hit.
[2024-05-24 11:46:46] [INFO ] Implicit Places using invariants in 1085 ms returned []
[2024-05-24 11:46:46] [INFO ] Invariant cache hit.
[2024-05-24 11:46:48] [INFO ] Implicit Places using invariants and state equation in 2116 ms returned []
Implicit Place search using SMT with State Equation took 3205 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:46:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60946ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60959ms
Finished structural reductions in LTL mode , in 1 iterations and 64189 ms. Remains : 787/787 places, 1374/1374 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 p1 (NOT p2) p0)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 728 ms. Reduced automaton from 11 states, 25 edges and 3 AP (stutter sensitive) to 11 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 456 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
RANDOM walk for 26138 steps (5 resets) in 1013 ms. (25 steps per ms) remains 0/14 properties
Knowledge obtained : [(AND p1 (NOT p2) p0)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p1 p2))), (F (NOT (OR p1 (NOT p2)))), (F (NOT (OR (NOT p0) p1 (NOT p2)))), (F (NOT (OR p0 p1 (NOT p2)))), (F (NOT (AND p0 (NOT p2)))), (F (NOT p1)), (F (NOT (OR (NOT p0) (NOT p2)))), (F (NOT p0)), (F (NOT (OR (NOT p0) p1 p2))), (F p2), (F (NOT (OR p0 p1))), (F (NOT (OR p0 p1 p2))), (F (NOT (OR p0 (NOT p2)))), (F (NOT (OR p0 p2)))]
Knowledge based reduction with 1 factoid took 1128 ms. Reduced automaton from 11 states, 25 edges and 3 AP (stutter sensitive) to 11 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 466 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 428 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 438 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
Product exploration explored 100000 steps with 11063 reset in 4149 ms.
Product exploration explored 100000 steps with 11453 reset in 4400 ms.
Applying partial POR strategy [false, false, true, true, true, true, true, true, true, true, true]
Stuttering acceptance computed with spot in 438 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
Support contains 3 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 45 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:48:03] [INFO ] Redundant transitions in 26 ms returned []
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:48:03] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60938ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60954ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61046 ms. Remains : 787/787 places, 1374/1374 transitions.
Support contains 3 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 15 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:49:04] [INFO ] Invariant cache hit.
[2024-05-24 11:49:05] [INFO ] Implicit Places using invariants in 956 ms returned []
[2024-05-24 11:49:05] [INFO ] Invariant cache hit.
[2024-05-24 11:49:07] [INFO ] Implicit Places using invariants and state equation in 2080 ms returned []
Implicit Place search using SMT with State Equation took 3038 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:49:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60950ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60963ms
Finished structural reductions in LTL mode , in 1 iterations and 64021 ms. Remains : 787/787 places, 1374/1374 transitions.
Treatment of property HexagonalGrid-PT-410-LTLCardinality-10 finished in 280124 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 1 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 14 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:50:08] [INFO ] Invariant cache hit.
[2024-05-24 11:50:09] [INFO ] Implicit Places using invariants in 1181 ms returned []
[2024-05-24 11:50:09] [INFO ] Invariant cache hit.
[2024-05-24 11:50:11] [INFO ] Implicit Places using invariants and state equation in 1929 ms returned []
Implicit Place search using SMT with State Equation took 3120 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:50:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s292 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60943ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60958ms
Finished structural reductions in LTL mode , in 1 iterations and 64099 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLCardinality-11
Product exploration explored 100000 steps with 20442 reset in 3845 ms.
Product exploration explored 100000 steps with 18687 reset in 4163 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 123 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 590 steps (0 resets) in 34 ms. (16 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 133 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 15 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:51:22] [INFO ] Invariant cache hit.
[2024-05-24 11:51:23] [INFO ] Implicit Places using invariants in 895 ms returned []
[2024-05-24 11:51:23] [INFO ] Invariant cache hit.
[2024-05-24 11:51:24] [INFO ] Implicit Places using invariants and state equation in 1778 ms returned []
Implicit Place search using SMT with State Equation took 2704 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:51:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60973ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60986ms
Finished structural reductions in LTL mode , in 1 iterations and 63709 ms. Remains : 787/787 places, 1374/1374 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 129 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 557 steps (0 resets) in 38 ms. (14 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 140 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 19754 reset in 3895 ms.
Product exploration explored 100000 steps with 19324 reset in 4130 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 26 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:52:35] [INFO ] Redundant transitions in 26 ms returned []
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:52:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s56 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(timeout
s468 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60958ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60972ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61034 ms. Remains : 787/787 places, 1374/1374 transitions.
Support contains 1 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 15 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:53:36] [INFO ] Invariant cache hit.
[2024-05-24 11:53:37] [INFO ] Implicit Places using invariants in 1148 ms returned []
[2024-05-24 11:53:37] [INFO ] Invariant cache hit.
[2024-05-24 11:53:39] [INFO ] Implicit Places using invariants and state equation in 1981 ms returned []
Implicit Place search using SMT with State Equation took 3142 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:53:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60892ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60905ms
Finished structural reductions in LTL mode , in 1 iterations and 64065 ms. Remains : 787/787 places, 1374/1374 transitions.
Treatment of property HexagonalGrid-PT-410-LTLCardinality-11 finished in 271809 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(!p0)&&F(p1))))'
Support contains 3 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 17 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:54:40] [INFO ] Invariant cache hit.
[2024-05-24 11:54:41] [INFO ] Implicit Places using invariants in 1064 ms returned []
[2024-05-24 11:54:41] [INFO ] Invariant cache hit.
[2024-05-24 11:54:43] [INFO ] Implicit Places using invariants and state equation in 1851 ms returned []
Implicit Place search using SMT with State Equation took 2916 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:54:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 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 Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60960ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60973ms
Finished structural reductions in LTL mode , in 1 iterations and 63910 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 197 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), false, (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : HexagonalGrid-PT-410-LTLCardinality-13
Product exploration explored 100000 steps with 555 reset in 4517 ms.
Product exploration explored 100000 steps with 632 reset in 4850 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 234 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 516 steps (0 resets) in 28 ms. (17 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 3 factoid took 247 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p1)]
[2024-05-24 11:55:55] [INFO ] Invariant cache hit.
[2024-05-24 11:55:56] [INFO ] [Real]Absence check using 301 positive place invariants in 250 ms returned sat
[2024-05-24 11:55:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 11:55:59] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 3011 ms returned unknown
Could not prove EG (NOT p1)
Support contains 2 out of 787 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 26 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:55:59] [INFO ] Invariant cache hit.
[2024-05-24 11:56:00] [INFO ] Implicit Places using invariants in 890 ms returned []
[2024-05-24 11:56:00] [INFO ] Invariant cache hit.
[2024-05-24 11:56:02] [INFO ] Implicit Places using invariants and state equation in 1908 ms returned []
Implicit Place search using SMT with State Equation took 2816 ms to find 0 implicit places.
[2024-05-24 11:56:02] [INFO ] Redundant transitions in 25 ms returned []
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:56:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s164 0)
(s165 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60934ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60950ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63829 ms. Remains : 787/787 places, 1374/1374 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 171 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 328 steps (0 resets) in 21 ms. (14 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 1 factoid took 196 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (NOT p1)]
[2024-05-24 11:57:04] [INFO ] Invariant cache hit.
[2024-05-24 11:57:06] [INFO ] [Real]Absence check using 301 positive place invariants in 247 ms returned sat
[2024-05-24 11:57:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-24 11:57:09] [INFO ] [Real]Absence check using 301 positive and 1 generalized place invariants in 3004 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 508 reset in 4426 ms.
Product exploration explored 100000 steps with 609 reset in 4836 ms.
Support contains 2 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 28 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:57:18] [INFO ] Invariant cache hit.
[2024-05-24 11:57:19] [INFO ] Implicit Places using invariants in 1064 ms returned []
[2024-05-24 11:57:19] [INFO ] Invariant cache hit.
[2024-05-24 11:57:21] [INFO ] Implicit Places using invariants and state equation in 2017 ms returned []
Implicit Place search using SMT with State Equation took 3091 ms to find 0 implicit places.
[2024-05-24 11:57:21] [INFO ] Redundant transitions in 25 ms returned []
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:57:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
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(s183 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60931ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60944ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64097 ms. Remains : 787/787 places, 1374/1374 transitions.
Treatment of property HexagonalGrid-PT-410-LTLCardinality-13 finished in 222262 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(X(F(p1))))))'
Support contains 5 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 14 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:58:22] [INFO ] Invariant cache hit.
[2024-05-24 11:58:23] [INFO ] Implicit Places using invariants in 1102 ms returned []
[2024-05-24 11:58:23] [INFO ] Invariant cache hit.
[2024-05-24 11:58:26] [INFO ] Implicit Places using invariants and state equation in 2090 ms returned []
Implicit Place search using SMT with State Equation took 3200 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:58:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/781 variables, 0/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 4 (OVERLAPS) 6/787 variables, 1/302 constraints. Problems are: Problem set: 0 solved, 1152 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 787/2161 variables, and 302 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60974ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60988ms
Finished structural reductions in LTL mode , in 1 iterations and 64208 ms. Remains : 787/787 places, 1374/1374 transitions.
Stuttering acceptance computed with spot in 254 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HexagonalGrid-PT-410-LTLCardinality-15
Stuttering criterion allowed to conclude after 4155 steps with 0 reset in 130 ms.
FORMULA HexagonalGrid-PT-410-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HexagonalGrid-PT-410-LTLCardinality-15 finished in 64618 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G((p1&&X((p1 U (p2||G(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)))'
Found a Shortening insensitive property : HexagonalGrid-PT-410-LTLCardinality-09
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 787 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 27 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 11:59:27] [INFO ] Invariant cache hit.
[2024-05-24 11:59:28] [INFO ] Implicit Places using invariants in 1000 ms returned []
[2024-05-24 11:59:28] [INFO ] Invariant cache hit.
[2024-05-24 11:59:30] [INFO ] Implicit Places using invariants and state equation in 1988 ms returned []
Implicit Place search using SMT with State Equation took 3003 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 11:59:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 61020ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 61034ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 64067 ms. Remains : 787/787 places, 1374/1374 transitions.
Running random walk in product with property : HexagonalGrid-PT-410-LTLCardinality-09
Product exploration explored 100000 steps with 25809 reset in 3669 ms.
Stuttering criterion allowed to conclude after 6002 steps with 313 reset in 199 ms.
Treatment of property HexagonalGrid-PT-410-LTLCardinality-09 finished in 68140 ms.
Length sensitive decision was in the wrong direction : Shortening insensitive + false
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0) U (G(F(p1))||G(p2)))))'
Found a Lengthening insensitive property : HexagonalGrid-PT-410-LTLCardinality-10
Stuttering acceptance computed with spot in 573 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
Support contains 3 out of 787 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 36 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 12:00:36] [INFO ] Invariant cache hit.
[2024-05-24 12:00:37] [INFO ] Implicit Places using invariants in 1331 ms returned []
[2024-05-24 12:00:37] [INFO ] Invariant cache hit.
[2024-05-24 12:00:40] [INFO ] Implicit Places using invariants and state equation in 2303 ms returned []
Implicit Place search using SMT with State Equation took 3639 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 12:00:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 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 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 61324ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 61345ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 65027 ms. Remains : 787/787 places, 1374/1374 transitions.
Running random walk in product with property : HexagonalGrid-PT-410-LTLCardinality-10
Product exploration explored 100000 steps with 12175 reset in 4162 ms.
Product exploration explored 100000 steps with 12916 reset in 4626 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 p1 (NOT p2) p0)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (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))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
Knowledge based reduction with 1 factoid took 942 ms. Reduced automaton from 11 states, 25 edges and 3 AP (stutter sensitive) to 11 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 599 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
RANDOM walk for 17068 steps (2 resets) in 1088 ms. (15 steps per ms) remains 0/14 properties
Knowledge obtained : [(AND p1 (NOT p2) p0)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (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))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (F (NOT (OR p1 p2))), (F (NOT (OR p1 (NOT p2)))), (F (NOT (OR (NOT p0) p1 (NOT p2)))), (F (NOT (OR p0 p1 (NOT p2)))), (F (NOT (AND p0 (NOT p2)))), (F (NOT p1)), (F (NOT (OR (NOT p0) (NOT p2)))), (F (NOT p0)), (F (NOT (OR (NOT p0) p1 p2))), (F p2), (F (NOT (OR p0 p1))), (F (NOT (OR p0 p1 p2))), (F (NOT (OR p0 (NOT p2)))), (F (NOT (OR p0 p2)))]
Knowledge based reduction with 1 factoid took 1433 ms. Reduced automaton from 11 states, 25 edges and 3 AP (stutter sensitive) to 11 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 581 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 585 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
Support contains 3 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 23 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 12:01:55] [INFO ] Invariant cache hit.
[2024-05-24 12:01:56] [INFO ] Implicit Places using invariants in 1408 ms returned []
[2024-05-24 12:01:56] [INFO ] Invariant cache hit.
[2024-05-24 12:01:59] [INFO ] Implicit Places using invariants and state equation in 2791 ms returned []
Implicit Place search using SMT with State Equation took 4201 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 12:01:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
(s234 193.0timeout
^^^^^^^^^^^^
(error "Invalid token: 193.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
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) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 61193ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 61215ms
Finished structural reductions in LTL mode , in 1 iterations and 65443 ms. Remains : 787/787 places, 1374/1374 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 p1 (NOT p2) p0)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 763 ms. Reduced automaton from 11 states, 25 edges and 3 AP (stutter sensitive) to 11 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 594 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
RANDOM walk for 20797 steps (5 resets) in 1304 ms. (15 steps per ms) remains 0/14 properties
Knowledge obtained : [(AND p1 (NOT p2) p0)]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p0) p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p1 p2))), (F (NOT (OR p1 (NOT p2)))), (F (NOT (OR (NOT p0) p1 (NOT p2)))), (F (NOT (OR p0 p1 (NOT p2)))), (F (NOT (AND p0 (NOT p2)))), (F (NOT p1)), (F (NOT (OR (NOT p0) (NOT p2)))), (F (NOT p0)), (F (NOT (OR (NOT p0) p1 p2))), (F p2), (F (NOT (OR p0 p1))), (F (NOT (OR p0 p1 p2))), (F (NOT (OR p0 (NOT p2)))), (F (NOT (OR p0 p2)))]
Knowledge based reduction with 1 factoid took 1544 ms. Reduced automaton from 11 states, 25 edges and 3 AP (stutter sensitive) to 11 states, 25 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 572 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 580 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
Stuttering acceptance computed with spot in 581 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
Product exploration explored 100000 steps with 10747 reset in 4460 ms.
Product exploration explored 100000 steps with 10695 reset in 4197 ms.
Applying partial POR strategy [false, false, true, true, true, true, true, true, true, true, true]
Stuttering acceptance computed with spot in 588 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2) p0)]
Support contains 3 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 36 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 12:03:16] [INFO ] Redundant transitions in 40 ms returned []
Running 1152 sub problems to find dead transitions.
[2024-05-24 12:03:16] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s74 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 61287ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 61308ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61398 ms. Remains : 787/787 places, 1374/1374 transitions.
Support contains 3 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 22 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 12:04:17] [INFO ] Invariant cache hit.
[2024-05-24 12:04:19] [INFO ] Implicit Places using invariants in 1550 ms returned []
[2024-05-24 12:04:19] [INFO ] Invariant cache hit.
[2024-05-24 12:04:21] [INFO ] Implicit Places using invariants and state equation in 2548 ms returned []
Implicit Place search using SMT with State Equation took 4101 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 12:04:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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(s390 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
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(s732 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 61472ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 61493ms
Finished structural reductions in LTL mode , in 1 iterations and 65621 ms. Remains : 787/787 places, 1374/1374 transitions.
Treatment of property HexagonalGrid-PT-410-LTLCardinality-10 finished in 287589 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Found a Shortening insensitive property : HexagonalGrid-PT-410-LTLCardinality-11
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 787 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 35 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 12:05:23] [INFO ] Invariant cache hit.
[2024-05-24 12:05:25] [INFO ] Implicit Places using invariants in 1597 ms returned []
[2024-05-24 12:05:25] [INFO ] Invariant cache hit.
[2024-05-24 12:05:27] [INFO ] Implicit Places using invariants and state equation in 2332 ms returned []
Implicit Place search using SMT with State Equation took 3934 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 12:05:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 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 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 61469ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 61491ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 65466 ms. Remains : 787/787 places, 1374/1374 transitions.
Running random walk in product with property : HexagonalGrid-PT-410-LTLCardinality-11
Product exploration explored 100000 steps with 19384 reset in 4435 ms.
Product exploration explored 100000 steps with 19254 reset in 4095 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 181 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 820 steps (0 resets) in 70 ms. (11 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 190 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 22 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 12:06:39] [INFO ] Invariant cache hit.
[2024-05-24 12:06:40] [INFO ] Implicit Places using invariants in 1255 ms returned []
[2024-05-24 12:06:40] [INFO ] Invariant cache hit.
[2024-05-24 12:06:43] [INFO ] Implicit Places using invariants and state equation in 2599 ms returned []
Implicit Place search using SMT with State Equation took 3867 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 12:06:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 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 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 60945ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 60966ms
Finished structural reductions in LTL mode , in 1 iterations and 64859 ms. Remains : 787/787 places, 1374/1374 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 145 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 998 steps (0 resets) in 73 ms. (13 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 184 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 18381 reset in 4081 ms.
Product exploration explored 100000 steps with 18431 reset in 4241 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 787 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 23 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 12:07:54] [INFO ] Redundant transitions in 25 ms returned []
Running 1152 sub problems to find dead transitions.
[2024-05-24 12:07:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s434 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30038 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 61123ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 61136ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61216 ms. Remains : 787/787 places, 1374/1374 transitions.
Support contains 1 out of 787 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 787/787 places, 1374/1374 transitions.
Applied a total of 0 rules in 24 ms. Remains 787 /787 variables (removed 0) and now considering 1374/1374 (removed 0) transitions.
[2024-05-24 12:08:55] [INFO ] Invariant cache hit.
[2024-05-24 12:08:57] [INFO ] Implicit Places using invariants in 1512 ms returned []
[2024-05-24 12:08:57] [INFO ] Invariant cache hit.
[2024-05-24 12:08:59] [INFO ] Implicit Places using invariants and state equation in 2332 ms returned []
Implicit Place search using SMT with State Equation took 3851 ms to find 0 implicit places.
Running 1152 sub problems to find dead transitions.
[2024-05-24 12:08:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 1152/1152 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1152 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/343 variables, 42/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/343 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
At refinement iteration 2 (OVERLAPS) 438/781 variables, 259/301 constraints. Problems are: Problem set: 0 solved, 1152 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
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(s692 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 781/2161 variables, and 301 constraints, problems are : Problem set: 0 solved, 1152 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 301/301 constraints, Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/787 constraints, PredecessorRefiner: 0/1152 constraints, Known Traps: 0/0 constraints]
After SMT, in 61125ms problems are : Problem set: 0 solved, 1152 unsolved
Search for dead transitions found 0 dead transitions in 61147ms
Finished structural reductions in LTL mode , in 1 iterations and 65026 ms. Remains : 787/787 places, 1374/1374 transitions.
Treatment of property HexagonalGrid-PT-410-LTLCardinality-11 finished in 277328 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(!p0)&&F(p1))))'
[2024-05-24 12:10:01] [INFO ] Flatten gal took : 125 ms
[2024-05-24 12:10:01] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 4 ms.
[2024-05-24 12:10:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 787 places, 1374 transitions and 5496 arcs took 25 ms.
Total runtime 2303182 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running HexagonalGrid-PT-410
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 787
TRANSITIONS: 1374
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.074s, Sys 0.000s]
SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.011s, 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: 3450
MODEL NAME: /home/mcc/execution/412/model
787 places, 1374 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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-410"
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-410, 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-171649586400035"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HexagonalGrid-PT-410.tgz
mv HexagonalGrid-PT-410 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 ;