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.r400-tall-171690531400036.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 itstools
Input is Solitaire-PT-SqrCT5x5, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690531400036
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K 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 2.1K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 19 19:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 14:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Apr 12 14:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 14:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Apr 12 14:25 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 76K 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-SqrCT5x5-LTLFireability-00
FORMULA_NAME Solitaire-PT-SqrCT5x5-LTLFireability-01
FORMULA_NAME Solitaire-PT-SqrCT5x5-LTLFireability-02
FORMULA_NAME Solitaire-PT-SqrCT5x5-LTLFireability-03
FORMULA_NAME Solitaire-PT-SqrCT5x5-LTLFireability-04
FORMULA_NAME Solitaire-PT-SqrCT5x5-LTLFireability-05
FORMULA_NAME Solitaire-PT-SqrCT5x5-LTLFireability-06
FORMULA_NAME Solitaire-PT-SqrCT5x5-LTLFireability-07
FORMULA_NAME Solitaire-PT-SqrCT5x5-LTLFireability-08
FORMULA_NAME Solitaire-PT-SqrCT5x5-LTLFireability-09
FORMULA_NAME Solitaire-PT-SqrCT5x5-LTLFireability-10
FORMULA_NAME Solitaire-PT-SqrCT5x5-LTLFireability-11
FORMULA_NAME Solitaire-PT-SqrCT5x5-LTLFireability-12
FORMULA_NAME Solitaire-PT-SqrCT5x5-LTLFireability-13
FORMULA_NAME Solitaire-PT-SqrCT5x5-LTLFireability-14
FORMULA_NAME Solitaire-PT-SqrCT5x5-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716972160121

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Solitaire-PT-SqrCT5x5
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-29 08:42:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 08:42:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 08:42:41] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2024-05-29 08:42:41] [INFO ] Transformed 51 places.
[2024-05-29 08:42:41] [INFO ] Transformed 84 transitions.
[2024-05-29 08:42:41] [INFO ] Parsed PT model containing 51 places and 84 transitions and 540 arcs in 161 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 1 formulas.
FORMULA Solitaire-PT-SqrCT5x5-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Applied a total of 0 rules in 9 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
// Phase 1: matrix 84 rows 51 cols
[2024-05-29 08:42:41] [INFO ] Computed 25 invariants in 13 ms
[2024-05-29 08:42:41] [INFO ] Implicit Places using invariants in 160 ms returned []
[2024-05-29 08:42:41] [INFO ] Invariant cache hit.
[2024-05-29 08:42:41] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2024-05-29 08:42:41] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 76 constraints, problems are : Problem set: 0 solved, 69 unsolved in 1032 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 69/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 145 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2737 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 3976ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3998ms
Finished structural reductions in LTL mode , in 1 iterations and 4319 ms. Remains : 51/51 places, 84/84 transitions.
Support contains 40 out of 51 places after structural reductions.
[2024-05-29 08:42:46] [INFO ] Flatten gal took : 32 ms
[2024-05-29 08:42:46] [INFO ] Flatten gal took : 16 ms
[2024-05-29 08:42:46] [INFO ] Input system was already deterministic with 84 transitions.
Support contains 39 out of 51 places (down from 40) after GAL structural reductions.
RANDOM walk for 40000 steps (1845 resets) in 833 ms. (47 steps per ms) remains 1/26 properties
BEST_FIRST walk for 40004 steps (156 resets) in 198 ms. (201 steps per ms) remains 1/1 properties
[2024-05-29 08:42:46] [INFO ] Invariant cache hit.
Problem AtomicPropp9 is UNSAT
After SMT solving in domain Real declared 6/135 variables, and 1 constraints, problems are : Problem set: 1 solved, 0 unsolved in 17 ms.
Refiners :[Positive P Invariants (semi-flows): 1/25 constraints, State Equation: 0/51 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 23ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA Solitaire-PT-SqrCT5x5-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 51 stabilizing places and 84 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 51 transition count 84
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' '!(G((F(p0)&&F(G(p1)))))'
Support contains 7 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Applied a total of 0 rules in 7 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-29 08:42:46] [INFO ] Invariant cache hit.
[2024-05-29 08:42:46] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-29 08:42:46] [INFO ] Invariant cache hit.
[2024-05-29 08:42:47] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2024-05-29 08:42:47] [INFO ] Redundant transitions in 2 ms returned []
Running 69 sub problems to find dead transitions.
[2024-05-29 08:42:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 76 constraints, problems are : Problem set: 0 solved, 69 unsolved in 845 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 69/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 145 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2779 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 3739ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3741ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3895 ms. Remains : 51/51 places, 84/84 transitions.
Stuttering acceptance computed with spot in 263 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : Solitaire-PT-SqrCT5x5-LTLFireability-00
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 1 ms.
FORMULA Solitaire-PT-SqrCT5x5-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrCT5x5-LTLFireability-00 finished in 4220 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0) U X(p1)))'
Support contains 5 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-29 08:42:51] [INFO ] Invariant cache hit.
[2024-05-29 08:42:51] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-29 08:42:51] [INFO ] Invariant cache hit.
[2024-05-29 08:42:51] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2024-05-29 08:42:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 76 constraints, problems are : Problem set: 0 solved, 69 unsolved in 830 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 69/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 145 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2806 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 3746ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3753ms
Finished structural reductions in LTL mode , in 1 iterations and 3885 ms. Remains : 51/51 places, 84/84 transitions.
Stuttering acceptance computed with spot in 194 ms :[(NOT p1), (NOT p1), (NOT p1), true, p0]
Running random walk in product with property : Solitaire-PT-SqrCT5x5-LTLFireability-01
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Solitaire-PT-SqrCT5x5-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrCT5x5-LTLFireability-01 finished in 4101 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 p1)||G(!p0))&&(G(p2)||X(p1))))'
Support contains 8 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Applied a total of 0 rules in 5 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-29 08:42:55] [INFO ] Invariant cache hit.
[2024-05-29 08:42:55] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-29 08:42:55] [INFO ] Invariant cache hit.
[2024-05-29 08:42:55] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2024-05-29 08:42:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 76 constraints, problems are : Problem set: 0 solved, 69 unsolved in 837 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 69/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 145 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2744 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 3684ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3685ms
Finished structural reductions in LTL mode , in 1 iterations and 3824 ms. Remains : 51/51 places, 84/84 transitions.
Stuttering acceptance computed with spot in 308 ms :[(OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p1))), (NOT p1), (OR (NOT p0) (NOT p1)), (AND p0 (NOT p1)), (AND (NOT p2) (NOT p1)), true, p0, (NOT p2)]
Running random walk in product with property : Solitaire-PT-SqrCT5x5-LTLFireability-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Solitaire-PT-SqrCT5x5-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrCT5x5-LTLFireability-02 finished in 4157 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 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Applied a total of 0 rules in 15 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-29 08:42:59] [INFO ] Invariant cache hit.
[2024-05-29 08:42:59] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-29 08:42:59] [INFO ] Invariant cache hit.
[2024-05-29 08:42:59] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2024-05-29 08:42:59] [INFO ] Redundant transitions in 1 ms returned []
Running 69 sub problems to find dead transitions.
[2024-05-29 08:42:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 76 constraints, problems are : Problem set: 0 solved, 69 unsolved in 844 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 69/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 145 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2753 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 3701ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3702ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3857 ms. Remains : 51/51 places, 84/84 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : Solitaire-PT-SqrCT5x5-LTLFireability-03
Product exploration explored 100000 steps with 4611 reset in 458 ms.
Product exploration explored 100000 steps with 4620 reset in 346 ms.
Computed a total of 51 stabilizing places and 84 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 51 transition count 84
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 21 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-SqrCT5x5-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Solitaire-PT-SqrCT5x5-LTLFireability-03 finished in 4789 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 4 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Applied a total of 0 rules in 6 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-29 08:43:04] [INFO ] Invariant cache hit.
[2024-05-29 08:43:04] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-29 08:43:04] [INFO ] Invariant cache hit.
[2024-05-29 08:43:04] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2024-05-29 08:43:04] [INFO ] Redundant transitions in 1 ms returned []
Running 69 sub problems to find dead transitions.
[2024-05-29 08:43:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 76 constraints, problems are : Problem set: 0 solved, 69 unsolved in 792 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 69/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 145 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2712 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 3593ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3594ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3748 ms. Remains : 51/51 places, 84/84 transitions.
Initial state reduction rules removed 1 formulas.
Stuttering acceptance computed with spot in 36 ms :[true, (NOT p0)]
Running random walk in product with property : Solitaire-PT-SqrCT5x5-LTLFireability-04
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA Solitaire-PT-SqrCT5x5-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrCT5x5-LTLFireability-04 finished in 3799 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 7 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Applied a total of 0 rules in 6 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-29 08:43:07] [INFO ] Invariant cache hit.
[2024-05-29 08:43:07] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-29 08:43:07] [INFO ] Invariant cache hit.
[2024-05-29 08:43:08] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-05-29 08:43:08] [INFO ] Redundant transitions in 2 ms returned []
Running 69 sub problems to find dead transitions.
[2024-05-29 08:43:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 76 constraints, problems are : Problem set: 0 solved, 69 unsolved in 809 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 69/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 145 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2723 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 3620ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3621ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3762 ms. Remains : 51/51 places, 84/84 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Solitaire-PT-SqrCT5x5-LTLFireability-05
Product exploration explored 100000 steps with 4717 reset in 343 ms.
Product exploration explored 100000 steps with 4725 reset in 330 ms.
Computed a total of 51 stabilizing places and 84 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 51 transition count 84
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, (X p0), (F (G p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 12 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Solitaire-PT-SqrCT5x5-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Solitaire-PT-SqrCT5x5-LTLFireability-05 finished in 4584 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 U (G(!p0)||p1)) U (G((!p0 U (p1||G(!p0))))||(G(!p2)&&(!p0 U (p1||G(!p0))))))))'
Support contains 12 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Applied a total of 0 rules in 6 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-29 08:43:12] [INFO ] Invariant cache hit.
[2024-05-29 08:43:12] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-29 08:43:12] [INFO ] Invariant cache hit.
[2024-05-29 08:43:12] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2024-05-29 08:43:12] [INFO ] Redundant transitions in 1 ms returned []
Running 69 sub problems to find dead transitions.
[2024-05-29 08:43:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 76 constraints, problems are : Problem set: 0 solved, 69 unsolved in 818 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 69/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 145 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2720 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 3636ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3637ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3788 ms. Remains : 51/51 places, 84/84 transitions.
Stuttering acceptance computed with spot in 127 ms :[(AND p0 (NOT p1)), (AND p0 p2 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : Solitaire-PT-SqrCT5x5-LTLFireability-06
Product exploration explored 100000 steps with 4674 reset in 475 ms.
Product exploration explored 100000 steps with 4660 reset in 418 ms.
Computed a total of 51 stabilizing places and 84 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 51 transition count 84
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 p0) (NOT p2) p1), (X (NOT (AND p0 (NOT p1) p2))), (F (G (NOT p0))), (F (G (NOT p2))), (F (G p1))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (OR (AND (NOT p0) p2) (AND p1 p2))), (X (NOT (OR (AND (NOT p0) p2) (AND p1 p2)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2)))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2))))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X p2)), (X (X (NOT p2))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (OR (AND (NOT p0) p2) (AND p1 p2)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND p1 p2))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2)))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (AND p0 (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) 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 5 factoid took 13 ms. Reduced automaton from 3 states, 10 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Solitaire-PT-SqrCT5x5-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Solitaire-PT-SqrCT5x5-LTLFireability-06 finished in 4877 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 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Applied a total of 0 rules in 6 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-29 08:43:17] [INFO ] Invariant cache hit.
[2024-05-29 08:43:17] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-29 08:43:17] [INFO ] Invariant cache hit.
[2024-05-29 08:43:17] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2024-05-29 08:43:17] [INFO ] Redundant transitions in 1 ms returned []
Running 69 sub problems to find dead transitions.
[2024-05-29 08:43:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 76 constraints, problems are : Problem set: 0 solved, 69 unsolved in 861 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 69/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 145 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2716 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 3673ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3675ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3822 ms. Remains : 51/51 places, 84/84 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : Solitaire-PT-SqrCT5x5-LTLFireability-07
Product exploration explored 100000 steps with 4626 reset in 304 ms.
Product exploration explored 100000 steps with 4612 reset in 311 ms.
Computed a total of 51 stabilizing places and 84 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 51 transition count 84
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, (X p0), (F (G p0))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 17 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-SqrCT5x5-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Solitaire-PT-SqrCT5x5-LTLFireability-07 finished in 4545 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' '!(((!p0 U (G(!p0)||(!p0&&G(!p1)))) U (G(!p0)||((!p0 U (G(!p0)||(!p0&&G(!p1))))&&X(X(!p2))))))'
Support contains 10 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-29 08:43:21] [INFO ] Invariant cache hit.
[2024-05-29 08:43:21] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-29 08:43:21] [INFO ] Invariant cache hit.
[2024-05-29 08:43:22] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2024-05-29 08:43:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 76 constraints, problems are : Problem set: 0 solved, 69 unsolved in 814 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 69/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 145 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2789 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 3710ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3712ms
Finished structural reductions in LTL mode , in 1 iterations and 3849 ms. Remains : 51/51 places, 84/84 transitions.
Stuttering acceptance computed with spot in 413 ms :[true, p1, (OR p2 p1), (OR (AND p0 p2) (AND p0 p1)), (OR (AND p0 p2) (AND p0 p1)), (AND p1 p0), p0, p0, p0, p0]
Running random walk in product with property : Solitaire-PT-SqrCT5x5-LTLFireability-09
Entered a terminal (fully accepting) state of product in 47 steps with 2 reset in 0 ms.
FORMULA Solitaire-PT-SqrCT5x5-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrCT5x5-LTLFireability-09 finished in 4293 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 4 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-29 08:43:26] [INFO ] Invariant cache hit.
[2024-05-29 08:43:26] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-29 08:43:26] [INFO ] Invariant cache hit.
[2024-05-29 08:43:26] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2024-05-29 08:43:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 76 constraints, problems are : Problem set: 0 solved, 69 unsolved in 853 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 69/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 145 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2786 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 3752ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3754ms
Finished structural reductions in LTL mode , in 1 iterations and 3882 ms. Remains : 51/51 places, 84/84 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Solitaire-PT-SqrCT5x5-LTLFireability-11
Stuttering criterion allowed to conclude after 35 steps with 1 reset in 0 ms.
FORMULA Solitaire-PT-SqrCT5x5-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrCT5x5-LTLFireability-11 finished in 3972 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 4 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-29 08:43:30] [INFO ] Invariant cache hit.
[2024-05-29 08:43:30] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-29 08:43:30] [INFO ] Invariant cache hit.
[2024-05-29 08:43:30] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2024-05-29 08:43:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 76 constraints, problems are : Problem set: 0 solved, 69 unsolved in 833 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 69/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 145 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2778 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 3704ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3704ms
Finished structural reductions in LTL mode , in 1 iterations and 3844 ms. Remains : 51/51 places, 84/84 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Solitaire-PT-SqrCT5x5-LTLFireability-12
Stuttering criterion allowed to conclude after 35 steps with 1 reset in 0 ms.
FORMULA Solitaire-PT-SqrCT5x5-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrCT5x5-LTLFireability-12 finished in 3954 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 3 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-29 08:43:34] [INFO ] Invariant cache hit.
[2024-05-29 08:43:34] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-29 08:43:34] [INFO ] Invariant cache hit.
[2024-05-29 08:43:34] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Running 69 sub problems to find dead transitions.
[2024-05-29 08:43:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 76 constraints, problems are : Problem set: 0 solved, 69 unsolved in 818 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 69/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 145 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2737 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 3649ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3650ms
Finished structural reductions in LTL mode , in 1 iterations and 3779 ms. Remains : 51/51 places, 84/84 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Solitaire-PT-SqrCT5x5-LTLFireability-13
Stuttering criterion allowed to conclude after 50 steps with 6 reset in 0 ms.
FORMULA Solitaire-PT-SqrCT5x5-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrCT5x5-LTLFireability-13 finished in 3904 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' '!((p0 U (!p1&&G(F(!p2)))))'
Support contains 10 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Applied a total of 0 rules in 9 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-29 08:43:38] [INFO ] Invariant cache hit.
[2024-05-29 08:43:38] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-29 08:43:38] [INFO ] Invariant cache hit.
[2024-05-29 08:43:38] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2024-05-29 08:43:38] [INFO ] Redundant transitions in 1 ms returned []
Running 69 sub problems to find dead transitions.
[2024-05-29 08:43:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 76 constraints, problems are : Problem set: 0 solved, 69 unsolved in 822 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 69/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 145 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2688 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 3598ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3600ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3744 ms. Remains : 51/51 places, 84/84 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR p1 p2), true, p2, p2]
Running random walk in product with property : Solitaire-PT-SqrCT5x5-LTLFireability-14
Product exploration explored 100000 steps with 5441 reset in 314 ms.
Product exploration explored 100000 steps with 5412 reset in 322 ms.
Computed a total of 51 stabilizing places and 84 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 51 transition count 84
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 p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p1 p0))), (F (G (NOT p1))), (F (G (NOT p0))), (F (G (NOT p2)))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (NOT p0)), (X p1), (X (NOT p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (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 7 factoid took 26 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Solitaire-PT-SqrCT5x5-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Solitaire-PT-SqrCT5x5-LTLFireability-14 finished in 4597 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F((G(!p2)||p1))))'
Support contains 8 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 84/84 transitions.
Applied a total of 0 rules in 6 ms. Remains 51 /51 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-29 08:43:42] [INFO ] Invariant cache hit.
[2024-05-29 08:43:42] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-29 08:43:42] [INFO ] Invariant cache hit.
[2024-05-29 08:43:42] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2024-05-29 08:43:42] [INFO ] Redundant transitions in 2 ms returned []
Running 69 sub problems to find dead transitions.
[2024-05-29 08:43:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (OVERLAPS) 0/135 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 76 constraints, problems are : Problem set: 0 solved, 69 unsolved in 838 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 69 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 4 (OVERLAPS) 84/135 variables, 51/76 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/135 variables, 69/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
At refinement iteration 7 (OVERLAPS) 0/135 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 69 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 145 constraints, problems are : Problem set: 0 solved, 69 unsolved in 2681 ms.
Refiners :[Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 51/51 constraints, PredecessorRefiner: 69/69 constraints, Known Traps: 0/0 constraints]
After SMT, in 3615ms problems are : Problem set: 0 solved, 69 unsolved
Search for dead transitions found 0 dead transitions in 3616ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3756 ms. Remains : 51/51 places, 84/84 transitions.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p1) p2)]
Running random walk in product with property : Solitaire-PT-SqrCT5x5-LTLFireability-15
Stuttering criterion allowed to conclude after 39 steps with 1 reset in 1 ms.
FORMULA Solitaire-PT-SqrCT5x5-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrCT5x5-LTLFireability-15 finished in 3853 ms.
All properties solved by simple procedures.
Total runtime 65239 ms.

BK_STOP 1716972226886

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Solitaire-PT-SqrCT5x5"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Solitaire-PT-SqrCT5x5, 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 r400-tall-171690531400036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Solitaire-PT-SqrCT5x5.tgz
mv Solitaire-PT-SqrCT5x5 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 ;