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.r399-tall-171690529400020.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)
....................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is Solitaire-PT-FrnCT7x7, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690529400020
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K Apr 12 14:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 40K Apr 12 14:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 12 14:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Apr 12 14:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 92K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-00
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-01
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-02
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-03
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-04
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-05
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-06
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-07
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-08
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-09
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-10
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-11
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-12
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-13
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-14
FORMULA_NAME Solitaire-PT-FrnCT7x7-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716968760161

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Solitaire-PT-FrnCT7x7
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 07:46:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-29 07:46:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 07:46:01] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2024-05-29 07:46:01] [INFO ] Transformed 75 places.
[2024-05-29 07:46:01] [INFO ] Transformed 92 transitions.
[2024-05-29 07:46:01] [INFO ] Parsed PT model containing 75 places and 92 transitions and 644 arcs in 171 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 56 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 92/92 transitions.
Applied a total of 0 rules in 10 ms. Remains 75 /75 variables (removed 0) and now considering 92/92 (removed 0) transitions.
// Phase 1: matrix 92 rows 75 cols
[2024-05-29 07:46:01] [INFO ] Computed 38 invariants in 20 ms
[2024-05-29 07:46:01] [INFO ] Implicit Places using invariants in 222 ms returned []
[2024-05-29 07:46:01] [INFO ] Invariant cache hit.
[2024-05-29 07:46:02] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 350 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-29 07:46:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 113 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1619 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 86/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 199 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8505 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 10381ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 10401ms
Finished structural reductions in LTL mode , in 1 iterations and 10783 ms. Remains : 75/75 places, 92/92 transitions.
Support contains 56 out of 75 places after structural reductions.
[2024-05-29 07:46:12] [INFO ] Flatten gal took : 55 ms
[2024-05-29 07:46:12] [INFO ] Flatten gal took : 33 ms
[2024-05-29 07:46:12] [INFO ] Input system was already deterministic with 92 transitions.
Reduction of identical properties reduced properties to check from 34 to 33
RANDOM walk for 1072 steps (40 resets) in 132 ms. (8 steps per ms) remains 0/33 properties
Computed a total of 75 stabilizing places and 92 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 75 transition count 92
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to 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(F((G(p1)||p0))))'
Support contains 6 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 92/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 92/92 (removed 0) transitions.
[2024-05-29 07:46:13] [INFO ] Invariant cache hit.
[2024-05-29 07:46:13] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-29 07:46:13] [INFO ] Invariant cache hit.
[2024-05-29 07:46:13] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-29 07:46:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 113 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1576 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 86/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 199 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8306 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 10074ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 10076ms
Finished structural reductions in LTL mode , in 1 iterations and 10288 ms. Remains : 75/75 places, 92/92 transitions.
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Solitaire-PT-FrnCT7x7-LTLFireability-00
Product exploration explored 100000 steps with 50000 reset in 241 ms.
Product exploration explored 100000 steps with 50000 reset in 217 ms.
Computed a total of 75 stabilizing places and 92 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 75 transition count 92
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (F (G p1)), (F (G p0))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 15 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Solitaire-PT-FrnCT7x7-LTLFireability-00 finished in 11083 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(((p1 U p2)&&p0))||G(p3))))'
Support contains 13 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 92/92 transitions.
Applied a total of 0 rules in 7 ms. Remains 75 /75 variables (removed 0) and now considering 92/92 (removed 0) transitions.
[2024-05-29 07:46:24] [INFO ] Invariant cache hit.
[2024-05-29 07:46:24] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-05-29 07:46:24] [INFO ] Invariant cache hit.
[2024-05-29 07:46:24] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2024-05-29 07:46:24] [INFO ] Redundant transitions in 3 ms returned []
Running 86 sub problems to find dead transitions.
[2024-05-29 07:46:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 113 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1487 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 86/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 199 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8305 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 9933ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 9935ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10151 ms. Remains : 75/75 places, 92/92 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : Solitaire-PT-FrnCT7x7-LTLFireability-02
Stuttering criterion allowed to conclude after 27 steps with 0 reset in 1 ms.
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-FrnCT7x7-LTLFireability-02 finished in 10315 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(p1))||p0)))'
Support contains 9 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 92/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 92/92 (removed 0) transitions.
[2024-05-29 07:46:34] [INFO ] Invariant cache hit.
[2024-05-29 07:46:34] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-29 07:46:34] [INFO ] Invariant cache hit.
[2024-05-29 07:46:35] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-29 07:46:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 113 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1406 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 86/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 199 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8341 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 9869ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 9870ms
Finished structural reductions in LTL mode , in 1 iterations and 10072 ms. Remains : 75/75 places, 92/92 transitions.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Solitaire-PT-FrnCT7x7-LTLFireability-03
Stuttering criterion allowed to conclude after 35 steps with 4 reset in 1 ms.
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-FrnCT7x7-LTLFireability-03 finished in 10190 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X(G(!p1)))))'
Support contains 7 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 92/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 92/92 (removed 0) transitions.
[2024-05-29 07:46:45] [INFO ] Invariant cache hit.
[2024-05-29 07:46:45] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-29 07:46:45] [INFO ] Invariant cache hit.
[2024-05-29 07:46:45] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 193 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-29 07:46:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 113 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1461 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 86/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 199 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8444 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 10036ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 10038ms
Finished structural reductions in LTL mode , in 1 iterations and 10236 ms. Remains : 75/75 places, 92/92 transitions.
Stuttering acceptance computed with spot in 134 ms :[p1, p1, p1, true]
Running random walk in product with property : Solitaire-PT-FrnCT7x7-LTLFireability-04
Entered a terminal (fully accepting) state of product in 170 steps with 6 reset in 4 ms.
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-FrnCT7x7-LTLFireability-04 finished in 10389 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)||(F(p3)&&p2))))'
Support contains 10 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 92/92 transitions.
Applied a total of 0 rules in 9 ms. Remains 75 /75 variables (removed 0) and now considering 92/92 (removed 0) transitions.
[2024-05-29 07:46:55] [INFO ] Invariant cache hit.
[2024-05-29 07:46:55] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-29 07:46:55] [INFO ] Invariant cache hit.
[2024-05-29 07:46:55] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2024-05-29 07:46:55] [INFO ] Redundant transitions in 1 ms returned []
Running 86 sub problems to find dead transitions.
[2024-05-29 07:46:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 113 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1475 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 86/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 199 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8378 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 9963ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 9964ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10155 ms. Remains : 75/75 places, 92/92 transitions.
Stuttering acceptance computed with spot in 81 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p0) (NOT p3))]
Running random walk in product with property : Solitaire-PT-FrnCT7x7-LTLFireability-05
Product exploration explored 100000 steps with 6265 reset in 447 ms.
Product exploration explored 100000 steps with 6147 reset in 423 ms.
Computed a total of 75 stabilizing places and 92 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 75 transition count 92
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2) (NOT p3)), (X (NOT p2)), (X (NOT p3)), (X (AND p1 (NOT p0) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (AND p1 (NOT p0) (NOT p2))), (X (NOT (AND (NOT p0) p2 (NOT p3)))), (X (NOT p0)), (X p1), (X (X (NOT (AND (NOT p0) p2 (NOT p3))))), (X (X (NOT p0))), (F (G p1)), (F (G (NOT p0))), (F (G (NOT p2))), (F (G (NOT p3)))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND p1 (NOT p0) (NOT p3)))), (X (X (NOT (AND p1 (NOT p0) (NOT p3))))), (X (X (AND (NOT p1) (NOT p0) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p3))))), (X (X (AND (NOT p1) (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (AND p1 (NOT p0) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 16 factoid took 14 ms. Reduced automaton from 2 states, 5 edges and 4 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Solitaire-PT-FrnCT7x7-LTLFireability-05 finished in 11176 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) U !p2)))'
Support contains 10 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 92/92 transitions.
Applied a total of 0 rules in 5 ms. Remains 75 /75 variables (removed 0) and now considering 92/92 (removed 0) transitions.
[2024-05-29 07:47:06] [INFO ] Invariant cache hit.
[2024-05-29 07:47:06] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-29 07:47:06] [INFO ] Invariant cache hit.
[2024-05-29 07:47:06] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2024-05-29 07:47:06] [INFO ] Redundant transitions in 1 ms returned []
Running 86 sub problems to find dead transitions.
[2024-05-29 07:47:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 113 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1449 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 86/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 199 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8352 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 9926ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 9928ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10115 ms. Remains : 75/75 places, 92/92 transitions.
Stuttering acceptance computed with spot in 176 ms :[(OR (NOT p0) p2), true, (NOT p0), p1, p2]
Running random walk in product with property : Solitaire-PT-FrnCT7x7-LTLFireability-06
Stuttering criterion allowed to conclude after 30 steps with 1 reset in 0 ms.
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-FrnCT7x7-LTLFireability-06 finished in 10310 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((X(!p1)&&p0))))'
Support contains 7 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 92/92 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 92/92 (removed 0) transitions.
[2024-05-29 07:47:16] [INFO ] Invariant cache hit.
[2024-05-29 07:47:16] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-29 07:47:16] [INFO ] Invariant cache hit.
[2024-05-29 07:47:17] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-29 07:47:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 113 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1438 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 86/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 199 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8362 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 9933ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 9934ms
Finished structural reductions in LTL mode , in 1 iterations and 10118 ms. Remains : 75/75 places, 92/92 transitions.
Stuttering acceptance computed with spot in 119 ms :[true, (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1)]
Running random walk in product with property : Solitaire-PT-FrnCT7x7-LTLFireability-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-FrnCT7x7-LTLFireability-08 finished in 10254 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)))&&(G(p1)||G(p2))))'
Support contains 10 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 92/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 75 /75 variables (removed 0) and now considering 92/92 (removed 0) transitions.
[2024-05-29 07:47:27] [INFO ] Invariant cache hit.
[2024-05-29 07:47:27] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-29 07:47:27] [INFO ] Invariant cache hit.
[2024-05-29 07:47:27] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-29 07:47:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 113 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1446 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 86/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 199 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8454 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 10016ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 10018ms
Finished structural reductions in LTL mode , in 1 iterations and 10204 ms. Remains : 75/75 places, 92/92 transitions.
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (NOT p1), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p0)]
Running random walk in product with property : Solitaire-PT-FrnCT7x7-LTLFireability-09
Entered a terminal (fully accepting) state of product in 105 steps with 10 reset in 1 ms.
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-FrnCT7x7-LTLFireability-09 finished in 10454 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((!p0||X(!p1))) U (G(F((!p0||X(!p1))))||(F((!p0||X(!p1)))&&p2))))'
Support contains 11 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 92/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 92/92 (removed 0) transitions.
[2024-05-29 07:47:37] [INFO ] Invariant cache hit.
[2024-05-29 07:47:37] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-29 07:47:37] [INFO ] Invariant cache hit.
[2024-05-29 07:47:37] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-29 07:47:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 113 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1425 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 86/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 199 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8574 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 10113ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 10115ms
Finished structural reductions in LTL mode , in 1 iterations and 10300 ms. Remains : 75/75 places, 92/92 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND p0 p1), (AND p0 p1)]
Running random walk in product with property : Solitaire-PT-FrnCT7x7-LTLFireability-10
Product exploration explored 100000 steps with 9512 reset in 374 ms.
Product exploration explored 100000 steps with 9525 reset in 390 ms.
Computed a total of 75 stabilizing places and 92 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 75 transition count 92
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (NOT (OR (AND p0 p1) (AND p0 p2)))), (X (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (F (G (NOT p2))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (X p0), (X (NOT p0)), (X (X (OR (AND p0 p1) (AND p0 p2)))), (X (X (NOT (OR (AND p0 p1) (AND p0 p2))))), (X (X (NOT p2))), (X (X p2)), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 16 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Solitaire-PT-FrnCT7x7-LTLFireability-10 finished in 11227 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((X(p1) U p2))&&X((p3 U p4))&&p0)))'
Support contains 13 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 92/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 92/92 (removed 0) transitions.
[2024-05-29 07:47:48] [INFO ] Invariant cache hit.
[2024-05-29 07:47:48] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-29 07:47:48] [INFO ] Invariant cache hit.
[2024-05-29 07:47:49] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-29 07:47:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 113 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1499 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 86/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 199 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8441 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 10067ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 10068ms
Finished structural reductions in LTL mode , in 1 iterations and 10249 ms. Remains : 75/75 places, 92/92 transitions.
Stuttering acceptance computed with spot in 269 ms :[(OR (NOT p4) (NOT p2) (NOT p0)), (OR (NOT p4) (NOT p2) (NOT p0)), true, (NOT p4), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : Solitaire-PT-FrnCT7x7-LTLFireability-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-FrnCT7x7-LTLFireability-11 finished in 10540 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 92/92 transitions.
Applied a total of 0 rules in 8 ms. Remains 75 /75 variables (removed 0) and now considering 92/92 (removed 0) transitions.
[2024-05-29 07:47:59] [INFO ] Invariant cache hit.
[2024-05-29 07:47:59] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-29 07:47:59] [INFO ] Invariant cache hit.
[2024-05-29 07:47:59] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 191 ms to find 0 implicit places.
[2024-05-29 07:47:59] [INFO ] Redundant transitions in 1 ms returned []
Running 86 sub problems to find dead transitions.
[2024-05-29 07:47:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 113 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1449 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 86/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 199 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8517 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 10091ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 10094ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10299 ms. Remains : 75/75 places, 92/92 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : Solitaire-PT-FrnCT7x7-LTLFireability-13
Product exploration explored 100000 steps with 3874 reset in 346 ms.
Product exploration explored 100000 steps with 3874 reset in 358 ms.
Computed a total of 75 stabilizing places and 92 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 75 transition count 92
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (F (G p0))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 12 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Solitaire-PT-FrnCT7x7-LTLFireability-13 finished in 11111 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((X((p0 U !p1))&&G(p2))))'
Support contains 7 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 92/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 92/92 (removed 0) transitions.
[2024-05-29 07:48:10] [INFO ] Invariant cache hit.
[2024-05-29 07:48:10] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-29 07:48:10] [INFO ] Invariant cache hit.
[2024-05-29 07:48:10] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
Running 86 sub problems to find dead transitions.
[2024-05-29 07:48:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 113 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1403 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 86/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 199 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8465 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 10004ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 10005ms
Finished structural reductions in LTL mode , in 1 iterations and 10211 ms. Remains : 75/75 places, 92/92 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p2) p1), p1, (NOT p2)]
Running random walk in product with property : Solitaire-PT-FrnCT7x7-LTLFireability-14
Product exploration explored 100000 steps with 8518 reset in 350 ms.
Product exploration explored 100000 steps with 8472 reset in 372 ms.
Computed a total of 75 stabilizing places and 92 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 75 transition count 92
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X p2), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (OR (AND p2 p1) (AND p1 p0)))), (X (NOT p0)), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (OR (AND p2 p1) (AND p1 p0))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT p1))), (F (G p2)), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 14 factoid took 387 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Solitaire-PT-FrnCT7x7-LTLFireability-14 finished in 11512 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 7 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 92/92 transitions.
Applied a total of 0 rules in 8 ms. Remains 75 /75 variables (removed 0) and now considering 92/92 (removed 0) transitions.
[2024-05-29 07:48:22] [INFO ] Invariant cache hit.
[2024-05-29 07:48:22] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-29 07:48:22] [INFO ] Invariant cache hit.
[2024-05-29 07:48:22] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2024-05-29 07:48:22] [INFO ] Redundant transitions in 1 ms returned []
Running 86 sub problems to find dead transitions.
[2024-05-29 07:48:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (OVERLAPS) 0/167 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 113 constraints, problems are : Problem set: 0 solved, 86 unsolved in 1465 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 86 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/73 variables, 35/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/73 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 2 (OVERLAPS) 2/75 variables, 2/37 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/75 variables, 1/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/75 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 5 (OVERLAPS) 92/167 variables, 75/113 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 86/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
At refinement iteration 8 (OVERLAPS) 0/167 variables, 0/199 constraints. Problems are: Problem set: 0 solved, 86 unsolved
No progress, stopping.
After SMT solving in domain Int declared 167/167 variables, and 199 constraints, problems are : Problem set: 0 solved, 86 unsolved in 8476 ms.
Refiners :[Positive P Invariants (semi-flows): 37/37 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 75/75 constraints, PredecessorRefiner: 86/86 constraints, Known Traps: 0/0 constraints]
After SMT, in 10049ms problems are : Problem set: 0 solved, 86 unsolved
Search for dead transitions found 0 dead transitions in 10050ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10245 ms. Remains : 75/75 places, 92/92 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Solitaire-PT-FrnCT7x7-LTLFireability-15
Stuttering criterion allowed to conclude after 52 steps with 1 reset in 0 ms.
FORMULA Solitaire-PT-FrnCT7x7-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-FrnCT7x7-LTLFireability-15 finished in 10368 ms.
All properties solved by simple procedures.
Total runtime 151020 ms.
ITS solved all properties within timeout

BK_STOP 1716968912748

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Solitaire-PT-FrnCT7x7"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is Solitaire-PT-FrnCT7x7, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r399-tall-171690529400020"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Solitaire-PT-FrnCT7x7.tgz
mv Solitaire-PT-FrnCT7x7 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;