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.r536-tall-171690531500044.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 ltsminxred
Input is Solitaire-PT-SqrNC5x5, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r536-tall-171690531500044
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K 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 3.7K Apr 23 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 14:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Apr 12 14:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 12 14:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K 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 69K 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-SqrNC5x5-LTLFireability-00
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-01
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-02
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-03
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-04
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-05
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-06
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-07
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-08
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-09
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-10
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-11
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-12
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-13
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-14
FORMULA_NAME Solitaire-PT-SqrNC5x5-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717226308192

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Solitaire-PT-SqrNC5x5
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 07:18:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 07:18:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 07:18:29] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2024-06-01 07:18:29] [INFO ] Transformed 50 places.
[2024-06-01 07:18:29] [INFO ] Transformed 84 transitions.
[2024-06-01 07:18:29] [INFO ] Found NUPN structural information;
[2024-06-01 07:18:29] [INFO ] Parsed PT model containing 50 places and 84 transitions and 456 arcs in 169 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 9 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
// Phase 1: matrix 84 rows 50 cols
[2024-06-01 07:18:29] [INFO ] Computed 25 invariants in 9 ms
[2024-06-01 07:18:29] [INFO ] Implicit Places using invariants in 162 ms returned []
[2024-06-01 07:18:29] [INFO ] Invariant cache hit.
[2024-06-01 07:18:30] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:18:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 876 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2972 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3933ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3947ms
Finished structural reductions in LTL mode , in 1 iterations and 4246 ms. Remains : 50/50 places, 84/84 transitions.
Support contains 42 out of 50 places after structural reductions.
[2024-06-01 07:18:34] [INFO ] Flatten gal took : 30 ms
[2024-06-01 07:18:34] [INFO ] Flatten gal took : 13 ms
[2024-06-01 07:18:34] [INFO ] Input system was already deterministic with 84 transitions.
Reduction of identical properties reduced properties to check from 31 to 29
RANDOM walk for 2609 steps (118 resets) in 132 ms. (19 steps per ms) remains 0/29 properties
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U G(p1))||G(F((p2&&X(p3)))))))'
Support contains 8 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:18:34] [INFO ] Invariant cache hit.
[2024-06-01 07:18:34] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-06-01 07:18:34] [INFO ] Invariant cache hit.
[2024-06-01 07:18:34] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:18:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 669 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2926 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3636ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3639ms
Finished structural reductions in LTL mode , in 1 iterations and 3785 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 258 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-00
Product exploration explored 100000 steps with 26665 reset in 403 ms.
Product exploration explored 100000 steps with 26647 reset in 277 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 p3), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p1 p2))), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (NOT (AND p1 p2 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (NOT (AND p1 p2 (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X p3), (X (NOT p3)), (X (AND (NOT p1) p2 (NOT p3))), (X (NOT (AND (NOT p1) p2 (NOT p3)))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND (NOT p1) p2 (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 14 factoid took 683 ms. Reduced automaton from 3 states, 11 edges and 3 AP (stutter sensitive) to 3 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 138 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p3))]
RANDOM walk for 40000 steps (1809 resets) in 597 ms. (66 steps per ms) remains 2/11 properties
BEST_FIRST walk for 40004 steps (156 resets) in 139 ms. (285 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (151 resets) in 90 ms. (439 steps per ms) remains 2/2 properties
[2024-06-01 07:18:40] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 8/16 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16 variables, 8/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 60/76 variables, 16/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 58/134 variables, 34/74 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/134 variables, 34/108 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/134 variables, 17/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 2 unsolved in 66 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Problem apf6 is UNSAT
Problem apf9 is UNSAT
After SMT solving in domain Int declared 8/134 variables, and 8 constraints, problems are : Problem set: 2 solved, 0 unsolved in 16 ms.
Refiners :[Domain max(s): 8/50 constraints, Positive P Invariants (semi-flows): 0/25 constraints, State Equation: 0/50 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 90ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p2 p3), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p1 p2))), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (NOT (AND p1 p2 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (NOT (AND p1 p2 (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (G (OR p1 p2 p3)), (G (OR p1 p2))]
False Knowledge obtained : [(X p3), (X (NOT p3)), (X (AND (NOT p1) p2 (NOT p3))), (X (NOT (AND (NOT p1) p2 (NOT p3)))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND (NOT p1) p2 (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR (NOT p1) (NOT p2)))), (F (NOT (OR (NOT p1) p2))), (F (NOT (AND (NOT p1) p2))), (F (NOT p2)), (F (NOT (OR p1 (NOT p2) p3))), (F (NOT p3)), (F (NOT (OR (NOT p1) (NOT p2) p3))), (F p1), (F (NOT (OR (NOT p1) p2 p3)))]
Knowledge based reduction with 16 factoid took 1075 ms. Reduced automaton from 3 states, 11 edges and 3 AP (stutter sensitive) to 3 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Support contains 8 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:18:42] [INFO ] Invariant cache hit.
[2024-06-01 07:18:42] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-06-01 07:18:42] [INFO ] Invariant cache hit.
[2024-06-01 07:18:42] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:18:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 663 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3028 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3718ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3719ms
Finished structural reductions in LTL mode , in 1 iterations and 3841 ms. Remains : 50/50 places, 84/84 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 p3), (X p2), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND p1 p2 (NOT p3)))), (X (NOT p1)), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND p1 p2 (NOT p3)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X p3), (X (NOT p3)), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT p2))), (X (X p2)), (X (X p3)), (X (X (NOT p3))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 7 factoid took 579 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter sensitive) to 3 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
RANDOM walk for 3316 steps (149 resets) in 31 ms. (103 steps per ms) remains 0/7 properties
Knowledge obtained : [(AND (NOT p1) p2 p3), (X p2), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND p1 p2 (NOT p3)))), (X (NOT p1)), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND p1 p2 (NOT p3)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X p3), (X (NOT p3)), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT p2))), (X (X p2)), (X (X p3)), (X (X (NOT p3))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p3 p1))), (F (NOT (OR p3 p2))), (F p1), (F (NOT (OR (NOT p2) (NOT p1)))), (F (NOT p2)), (F (NOT (OR p3 (NOT p2) (NOT p1)))), (F (NOT p3))]
Knowledge based reduction with 7 factoid took 677 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter sensitive) to 3 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Product exploration explored 100000 steps with 26724 reset in 217 ms.
Product exploration explored 100000 steps with 26729 reset in 228 ms.
Support contains 8 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:18:48] [INFO ] Invariant cache hit.
[2024-06-01 07:18:48] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-06-01 07:18:48] [INFO ] Invariant cache hit.
[2024-06-01 07:18:48] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:18:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 678 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2971 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3685ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3688ms
Finished structural reductions in LTL mode , in 1 iterations and 3805 ms. Remains : 50/50 places, 84/84 transitions.
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-00 finished in 17459 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||X((G(p1) U (!p0&&G(p1))))) U p2))'
Support contains 8 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:18:52] [INFO ] Invariant cache hit.
[2024-06-01 07:18:52] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-06-01 07:18:52] [INFO ] Invariant cache hit.
[2024-06-01 07:18:52] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:18:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 641 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2959 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3629ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3631ms
Finished structural reductions in LTL mode , in 1 iterations and 3767 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p2), (OR (NOT p1) p0), true, (NOT p1)]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-01
Stuttering criterion allowed to conclude after 23 steps with 0 reset in 0 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-01 finished in 3911 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(((X(p1)&&G(p2))||p0))))'
Support contains 8 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 6 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:18:56] [INFO ] Invariant cache hit.
[2024-06-01 07:18:56] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-06-01 07:18:56] [INFO ] Invariant cache hit.
[2024-06-01 07:18:56] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2024-06-01 07:18:56] [INFO ] Redundant transitions in 2 ms returned []
Running 72 sub problems to find dead transitions.
[2024-06-01 07:18:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 666 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3025 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3724ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3726ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3860 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 171 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-03
Product exploration explored 100000 steps with 5399 reset in 282 ms.
Product exploration explored 100000 steps with 5394 reset in 296 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 10 factoid took 501 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter insensitive) to 5 states, 16 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 192 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), false]
RANDOM walk for 7815 steps (355 resets) in 45 ms. (169 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR (NOT p2) p0 p1))), (F (NOT (OR (NOT p2) p0 (NOT p1)))), (F (NOT (OR (NOT p2) p0))), (F (NOT p0)), (F p2), (F (NOT (OR p2 p0))), (F (NOT (OR p2 p0 p1))), (F p1)]
Knowledge based reduction with 10 factoid took 740 ms. Reduced automaton from 5 states, 16 edges and 3 AP (stutter insensitive) to 5 states, 16 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 400 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), false]
Stuttering acceptance computed with spot in 214 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), false]
Support contains 8 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 7 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:19:02] [INFO ] Invariant cache hit.
[2024-06-01 07:19:02] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-06-01 07:19:02] [INFO ] Invariant cache hit.
[2024-06-01 07:19:02] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2024-06-01 07:19:02] [INFO ] Redundant transitions in 1 ms returned []
Running 72 sub problems to find dead transitions.
[2024-06-01 07:19:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 664 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2902 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3599ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3601ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3731 ms. Remains : 50/50 places, 84/84 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND p2 (NOT p0) p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND p2 (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND p2 (NOT p0) p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 12 factoid took 476 ms. Reduced automaton from 5 states, 16 edges and 3 AP (stutter insensitive) to 5 states, 16 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 268 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), false]
RANDOM walk for 5358 steps (238 resets) in 33 ms. (157 steps per ms) remains 0/8 properties
Knowledge obtained : [(AND (NOT p2) p0 (NOT p1)), (X (NOT p2)), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND p2 (NOT p0) p1))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X p0), (X (NOT (AND p2 (NOT p0)))), (X (NOT p1)), (X (X (NOT (AND p2 (NOT p0) p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR (NOT p2) p0 p1))), (F (NOT (OR (NOT p2) p0 (NOT p1)))), (F (NOT (OR (NOT p2) p0))), (F (NOT p0)), (F p2), (F (NOT (OR p2 p0))), (F (NOT (OR p2 p0 p1))), (F p1)]
Knowledge based reduction with 12 factoid took 780 ms. Reduced automaton from 5 states, 16 edges and 3 AP (stutter insensitive) to 5 states, 16 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 234 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), false]
Stuttering acceptance computed with spot in 205 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), false]
Stuttering acceptance computed with spot in 221 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), false]
Product exploration explored 100000 steps with 5453 reset in 296 ms.
Product exploration explored 100000 steps with 5424 reset in 312 ms.
Support contains 8 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:19:09] [INFO ] Invariant cache hit.
[2024-06-01 07:19:09] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-06-01 07:19:09] [INFO ] Invariant cache hit.
[2024-06-01 07:19:09] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2024-06-01 07:19:09] [INFO ] Redundant transitions in 2 ms returned []
Running 72 sub problems to find dead transitions.
[2024-06-01 07:19:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 691 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3025 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3743ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3744ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3876 ms. Remains : 50/50 places, 84/84 transitions.
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-03 finished in 17200 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X((p1||G(F(p2)))))))'
Support contains 9 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:19:13] [INFO ] Invariant cache hit.
[2024-06-01 07:19:13] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-06-01 07:19:13] [INFO ] Invariant cache hit.
[2024-06-01 07:19:13] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:19:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 654 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3067 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3753ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3755ms
Finished structural reductions in LTL mode , in 1 iterations and 3866 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 391 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-05
Product exploration explored 100000 steps with 7903 reset in 292 ms.
Product exploration explored 100000 steps with 7917 reset in 273 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 274 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
RANDOM walk for 313 steps (13 resets) in 8 ms. (34 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT p2)), (F (NOT (OR p1 p2))), (F p0)]
Knowledge based reduction with 1 factoid took 323 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Support contains 9 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:19:19] [INFO ] Invariant cache hit.
[2024-06-01 07:19:19] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-06-01 07:19:19] [INFO ] Invariant cache hit.
[2024-06-01 07:19:19] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:19:19] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 662 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3120 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3810ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3811ms
Finished structural reductions in LTL mode , in 1 iterations and 3929 ms. Remains : 50/50 places, 84/84 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 275 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 198 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
RANDOM walk for 207 steps (9 resets) in 6 ms. (29 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (NOT p2)), (F (NOT (OR p1 p2))), (F p0)]
Knowledge based reduction with 1 factoid took 373 ms. Reduced automaton from 5 states, 7 edges and 3 AP (stutter sensitive) to 5 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 194 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 7835 reset in 263 ms.
Product exploration explored 100000 steps with 7854 reset in 275 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 212 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Support contains 9 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 7 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:19:25] [INFO ] Redundant transitions in 1 ms returned []
Running 72 sub problems to find dead transitions.
[2024-06-01 07:19:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 677 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3147 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3853ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3854ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3871 ms. Remains : 50/50 places, 84/84 transitions.
Support contains 9 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:19:29] [INFO ] Invariant cache hit.
[2024-06-01 07:19:29] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-06-01 07:19:29] [INFO ] Invariant cache hit.
[2024-06-01 07:19:29] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:19:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 718 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3055 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3799ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3800ms
Finished structural reductions in LTL mode , in 1 iterations and 3912 ms. Remains : 50/50 places, 84/84 transitions.
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-05 finished in 20139 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((!p0&&X(G(p1)))) U G(p2)))'
Support contains 8 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 0 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:19:33] [INFO ] Invariant cache hit.
[2024-06-01 07:19:33] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-06-01 07:19:33] [INFO ] Invariant cache hit.
[2024-06-01 07:19:33] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:19:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 681 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3061 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3771ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3772ms
Finished structural reductions in LTL mode , in 1 iterations and 3916 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 267 ms :[(NOT p2), (OR (NOT p1) p0), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p2))), true, (NOT p1), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-06
Entered a terminal (fully accepting) state of product in 11 steps with 0 reset in 1 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-06 finished in 4200 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||F(p1)))'
Support contains 4 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:19:37] [INFO ] Invariant cache hit.
[2024-06-01 07:19:37] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-06-01 07:19:37] [INFO ] Invariant cache hit.
[2024-06-01 07:19:37] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:19:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 712 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2928 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3665ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3666ms
Finished structural reductions in LTL mode , in 1 iterations and 3787 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-07
Product exploration explored 100000 steps with 13963 reset in 257 ms.
Product exploration explored 100000 steps with 13921 reset in 271 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 376 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 30 steps (0 resets) in 4 ms. (6 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 3 factoid took 346 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (NOT p1)]
[2024-06-01 07:19:43] [INFO ] Invariant cache hit.
[2024-06-01 07:19:43] [INFO ] [Real]Absence check using 25 positive place invariants in 3 ms returned sat
[2024-06-01 07:19:43] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2024-06-01 07:19:43] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:43] [INFO ] [Nat]Absence check using 25 positive place invariants in 3 ms returned sat
[2024-06-01 07:19:43] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-06-01 07:19:43] [INFO ] Computed and/alt/rep : 72/484/72 causal constraints (skipped 0 transitions) in 5 ms.
[2024-06-01 07:19:43] [INFO ] Added : 19 causal constraints over 4 iterations in 83 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 2 out of 50 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:19:43] [INFO ] Invariant cache hit.
[2024-06-01 07:19:43] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-06-01 07:19:43] [INFO ] Invariant cache hit.
[2024-06-01 07:19:43] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2024-06-01 07:19:43] [INFO ] Redundant transitions in 2 ms returned []
Running 72 sub problems to find dead transitions.
[2024-06-01 07:19:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 694 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2973 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3695ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3696ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3826 ms. Remains : 50/50 places, 84/84 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 197 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 20 steps (0 resets) in 5 ms. (3 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 1 factoid took 188 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 90 ms :[(NOT p1), (NOT p1)]
[2024-06-01 07:19:47] [INFO ] Invariant cache hit.
[2024-06-01 07:19:47] [INFO ] [Real]Absence check using 25 positive place invariants in 4 ms returned sat
[2024-06-01 07:19:47] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-06-01 07:19:47] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:19:47] [INFO ] [Nat]Absence check using 25 positive place invariants in 4 ms returned sat
[2024-06-01 07:19:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2024-06-01 07:19:47] [INFO ] Computed and/alt/rep : 72/484/72 causal constraints (skipped 0 transitions) in 5 ms.
[2024-06-01 07:19:47] [INFO ] Added : 19 causal constraints over 4 iterations in 67 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 14023 reset in 249 ms.
Product exploration explored 100000 steps with 13994 reset in 283 ms.
Support contains 2 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:19:48] [INFO ] Invariant cache hit.
[2024-06-01 07:19:48] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-06-01 07:19:48] [INFO ] Invariant cache hit.
[2024-06-01 07:19:48] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2024-06-01 07:19:48] [INFO ] Redundant transitions in 1 ms returned []
Running 72 sub problems to find dead transitions.
[2024-06-01 07:19:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 680 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3006 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3710ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3711ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3835 ms. Remains : 50/50 places, 84/84 transitions.
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-07 finished in 14822 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)||G(p1)||G(p2)))'
Support contains 9 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:19:52] [INFO ] Invariant cache hit.
[2024-06-01 07:19:52] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-06-01 07:19:52] [INFO ] Invariant cache hit.
[2024-06-01 07:19:52] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2024-06-01 07:19:52] [INFO ] Redundant transitions in 1 ms returned []
Running 72 sub problems to find dead transitions.
[2024-06-01 07:19:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 685 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3074 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3786ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3787ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3911 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 271 ms :[true, (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-09
Entered a terminal (fully accepting) state of product in 15 steps with 0 reset in 0 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-09 finished in 4205 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&&F(p1))))'
Support contains 10 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:19:56] [INFO ] Invariant cache hit.
[2024-06-01 07:19:56] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-06-01 07:19:56] [INFO ] Invariant cache hit.
[2024-06-01 07:19:56] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:19:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 698 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3063 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3790ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3791ms
Finished structural reductions in LTL mode , in 1 iterations and 3906 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 133 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-10
Product exploration explored 100000 steps with 42384 reset in 229 ms.
Product exploration explored 100000 steps with 42459 reset in 202 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0)]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT p1)), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 217 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 45 steps (1 resets) in 6 ms. (6 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND p1 p0), (X p0)]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT p1)), (X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 228 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (NOT p1)]
Support contains 7 out of 50 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:20:01] [INFO ] Invariant cache hit.
[2024-06-01 07:20:01] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-06-01 07:20:01] [INFO ] Invariant cache hit.
[2024-06-01 07:20:01] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:20:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 680 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2942 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3648ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3649ms
Finished structural reductions in LTL mode , in 1 iterations and 3760 ms. Remains : 50/50 places, 84/84 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p1]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 174 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 169 steps (7 resets) in 5 ms. (28 steps per ms) remains 0/1 properties
Knowledge obtained : [p1]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 182 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 42323 reset in 178 ms.
Product exploration explored 100000 steps with 42467 reset in 206 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), (NOT p1)]
Support contains 7 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 6 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:20:06] [INFO ] Redundant transitions in 1 ms returned []
Running 72 sub problems to find dead transitions.
[2024-06-01 07:20:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 660 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2930 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3616ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3617ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3628 ms. Remains : 50/50 places, 84/84 transitions.
Support contains 7 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:20:10] [INFO ] Invariant cache hit.
[2024-06-01 07:20:10] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-06-01 07:20:10] [INFO ] Invariant cache hit.
[2024-06-01 07:20:10] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:20:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 680 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3002 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3707ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3709ms
Finished structural reductions in LTL mode , in 1 iterations and 3831 ms. Remains : 50/50 places, 84/84 transitions.
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-10 finished in 17618 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(X(X(p0))))&&F((p1&&F(p2))))))'
Support contains 7 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:20:14] [INFO ] Invariant cache hit.
[2024-06-01 07:20:14] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-06-01 07:20:14] [INFO ] Invariant cache hit.
[2024-06-01 07:20:14] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:20:14] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 673 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3005 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3703ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3704ms
Finished structural reductions in LTL mode , in 1 iterations and 3812 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 317 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), (NOT p2), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-11
Entered a terminal (fully accepting) state of product in 29 steps with 4 reset in 0 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-11 finished in 4150 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((X(F(p1))&&p0))))'
Support contains 8 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:20:18] [INFO ] Invariant cache hit.
[2024-06-01 07:20:18] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-06-01 07:20:18] [INFO ] Invariant cache hit.
[2024-06-01 07:20:18] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:20:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 676 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2977 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3683ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3684ms
Finished structural reductions in LTL mode , in 1 iterations and 3806 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-13
Stuttering criterion allowed to conclude after 66 steps with 4 reset in 0 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-13 finished in 3918 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 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 6 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:20:22] [INFO ] Invariant cache hit.
[2024-06-01 07:20:22] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-06-01 07:20:22] [INFO ] Invariant cache hit.
[2024-06-01 07:20:22] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2024-06-01 07:20:22] [INFO ] Redundant transitions in 1 ms returned []
Running 72 sub problems to find dead transitions.
[2024-06-01 07:20:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 677 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3046 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3748ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3749ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3868 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-14
Stuttering criterion allowed to conclude after 28 steps with 2 reset in 0 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-14 finished in 3948 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(((F(!p1) U X(G(p2)))&&p0)))'
Support contains 6 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:20:26] [INFO ] Invariant cache hit.
[2024-06-01 07:20:26] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-01 07:20:26] [INFO ] Invariant cache hit.
[2024-06-01 07:20:26] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:20:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 675 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3020 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3724ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3725ms
Finished structural reductions in LTL mode , in 1 iterations and 3847 ms. Remains : 50/50 places, 84/84 transitions.
Stuttering acceptance computed with spot in 230 ms :[(OR (NOT p0) (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (OR (AND (NOT p0) p1) (AND p1 (NOT p2)))]
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-15
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 0 ms.
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-15 finished in 4096 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(p1))||G(F((p2&&X(p3)))))))'
Found a Shortening insensitive property : Solitaire-PT-SqrNC5x5-LTLFireability-00
Stuttering acceptance computed with spot in 121 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p3))]
Support contains 8 out of 50 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 8 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:20:30] [INFO ] Invariant cache hit.
[2024-06-01 07:20:30] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-06-01 07:20:30] [INFO ] Invariant cache hit.
[2024-06-01 07:20:30] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:20:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 679 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2969 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3678ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3679ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 3806 ms. Remains : 50/50 places, 84/84 transitions.
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-00
Product exploration explored 100000 steps with 26869 reset in 231 ms.
Product exploration explored 100000 steps with 26731 reset in 240 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 p3), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p1 p2))), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (NOT (AND p1 p2 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (NOT (AND p1 p2 (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(X p3), (X (NOT p3)), (X (AND (NOT p1) p2 (NOT p3))), (X (NOT (AND (NOT p1) p2 (NOT p3)))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND (NOT p1) p2 (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 14 factoid took 816 ms. Reduced automaton from 3 states, 11 edges and 3 AP (stutter sensitive) to 3 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p3))]
RANDOM walk for 40000 steps (1800 resets) in 165 ms. (240 steps per ms) remains 2/11 properties
BEST_FIRST walk for 40004 steps (152 resets) in 38 ms. (1025 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (151 resets) in 37 ms. (1052 steps per ms) remains 2/2 properties
[2024-06-01 07:20:35] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/8 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 8/16 variables, 8/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16 variables, 8/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 60/76 variables, 16/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/76 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 58/134 variables, 34/74 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/134 variables, 34/108 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/134 variables, 17/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 2 unsolved in 63 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Problem apf6 is UNSAT
Problem apf9 is UNSAT
After SMT solving in domain Int declared 8/134 variables, and 8 constraints, problems are : Problem set: 2 solved, 0 unsolved in 18 ms.
Refiners :[Domain max(s): 8/50 constraints, Positive P Invariants (semi-flows): 0/25 constraints, State Equation: 0/50 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 87ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p2 p3), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p1 p2))), (X (AND (NOT p1) p2)), (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))), (X (NOT (AND p1 (NOT p2) (NOT p3)))), (X (NOT (AND p1 p2 (NOT p3)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (NOT (AND p1 p2 (NOT p3))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (G (OR p1 p2 p3)), (G (OR p1 p2))]
False Knowledge obtained : [(X p3), (X (NOT p3)), (X (AND (NOT p1) p2 (NOT p3))), (X (NOT (AND (NOT p1) p2 (NOT p3)))), (X (X p2)), (X (X (NOT p2))), (X (X p3)), (X (X (NOT p3))), (X (X (AND (NOT p1) p2 (NOT p3)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2)))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR (NOT p1) (NOT p2)))), (F (NOT (OR (NOT p1) p2))), (F (NOT (AND (NOT p1) p2))), (F (NOT p2)), (F (NOT (OR p1 (NOT p2) p3))), (F (NOT p3)), (F (NOT (OR (NOT p1) (NOT p2) p3))), (F p1), (F (NOT (OR (NOT p1) p2 p3)))]
Knowledge based reduction with 16 factoid took 1008 ms. Reduced automaton from 3 states, 11 edges and 3 AP (stutter sensitive) to 3 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Support contains 8 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:20:37] [INFO ] Invariant cache hit.
[2024-06-01 07:20:37] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-06-01 07:20:37] [INFO ] Invariant cache hit.
[2024-06-01 07:20:37] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:20:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 664 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2993 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3683ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3683ms
Finished structural reductions in LTL mode , in 1 iterations and 3799 ms. Remains : 50/50 places, 84/84 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 p3), (X p2), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND p1 p2 (NOT p3)))), (X (NOT p1)), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND p1 p2 (NOT p3)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X p3), (X (NOT p3)), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT p2))), (X (X p2)), (X (X p3)), (X (X (NOT p3))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 7 factoid took 559 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter sensitive) to 3 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
RANDOM walk for 1798 steps (80 resets) in 18 ms. (94 steps per ms) remains 0/7 properties
Knowledge obtained : [(AND (NOT p1) p2 p3), (X p2), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND p1 p2 (NOT p3)))), (X (NOT p1)), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND p1 p2 (NOT p3)))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p3))), (X (NOT (AND (NOT p1) (NOT p3)))), (X p3), (X (NOT p3)), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT (AND (NOT p1) (NOT p3))))), (X (X (NOT p2))), (X (X p2)), (X (X p3)), (X (X (NOT p3))), (X (X (AND p1 p2))), (X (X (NOT (AND p1 p2)))), (X (X p1)), (X (X (NOT p1))), (F (NOT (OR p3 p1))), (F (NOT (OR p3 p2))), (F p1), (F (NOT (OR (NOT p2) (NOT p1)))), (F (NOT p2)), (F (NOT (OR p3 (NOT p2) (NOT p1)))), (F (NOT p3))]
Knowledge based reduction with 7 factoid took 769 ms. Reduced automaton from 3 states, 8 edges and 3 AP (stutter sensitive) to 3 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3))]
Product exploration explored 100000 steps with 26729 reset in 217 ms.
Product exploration explored 100000 steps with 26680 reset in 225 ms.
Support contains 8 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 1 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:20:43] [INFO ] Invariant cache hit.
[2024-06-01 07:20:43] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-06-01 07:20:43] [INFO ] Invariant cache hit.
[2024-06-01 07:20:43] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:20:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 684 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3010 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3723ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3724ms
Finished structural reductions in LTL mode , in 1 iterations and 3857 ms. Remains : 50/50 places, 84/84 transitions.
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-00 finished in 16933 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(((X(p1)&&G(p2))||p0))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X((p1||G(F(p2)))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||F(p1)))'
Found a Lengthening insensitive property : Solitaire-PT-SqrNC5x5-LTLFireability-07
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 50 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 6 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:20:47] [INFO ] Invariant cache hit.
[2024-06-01 07:20:47] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-06-01 07:20:47] [INFO ] Invariant cache hit.
[2024-06-01 07:20:47] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 07:20:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 670 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2995 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3694ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3695ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 3825 ms. Remains : 50/50 places, 84/84 transitions.
Running random walk in product with property : Solitaire-PT-SqrNC5x5-LTLFireability-07
Product exploration explored 100000 steps with 13974 reset in 254 ms.
Product exploration explored 100000 steps with 13972 reset in 266 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 386 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 22 steps (0 resets) in 4 ms. (4 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT p0))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p0))), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 3 factoid took 404 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 215 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p1), (NOT p1)]
[2024-06-01 07:20:53] [INFO ] Invariant cache hit.
[2024-06-01 07:20:53] [INFO ] [Real]Absence check using 25 positive place invariants in 3 ms returned sat
[2024-06-01 07:20:53] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-06-01 07:20:53] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:20:53] [INFO ] [Nat]Absence check using 25 positive place invariants in 4 ms returned sat
[2024-06-01 07:20:53] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2024-06-01 07:20:53] [INFO ] Computed and/alt/rep : 72/484/72 causal constraints (skipped 0 transitions) in 5 ms.
[2024-06-01 07:20:53] [INFO ] Added : 19 causal constraints over 4 iterations in 69 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 2 out of 50 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 4 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:20:53] [INFO ] Invariant cache hit.
[2024-06-01 07:20:53] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-06-01 07:20:53] [INFO ] Invariant cache hit.
[2024-06-01 07:20:53] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2024-06-01 07:20:53] [INFO ] Redundant transitions in 5 ms returned []
Running 72 sub problems to find dead transitions.
[2024-06-01 07:20:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 676 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 3043 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3752ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3755ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3894 ms. Remains : 50/50 places, 84/84 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 29 steps (0 resets) in 4 ms. (5 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 1 factoid took 170 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p1), (NOT p1)]
[2024-06-01 07:20:57] [INFO ] Invariant cache hit.
[2024-06-01 07:20:57] [INFO ] [Real]Absence check using 25 positive place invariants in 3 ms returned sat
[2024-06-01 07:20:57] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2024-06-01 07:20:57] [INFO ] Solution in real domain found non-integer solution.
[2024-06-01 07:20:58] [INFO ] [Nat]Absence check using 25 positive place invariants in 3 ms returned sat
[2024-06-01 07:20:58] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2024-06-01 07:20:58] [INFO ] Computed and/alt/rep : 72/484/72 causal constraints (skipped 0 transitions) in 5 ms.
[2024-06-01 07:20:58] [INFO ] Added : 19 causal constraints over 4 iterations in 78 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 14085 reset in 248 ms.
Product exploration explored 100000 steps with 13992 reset in 260 ms.
Support contains 2 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-06-01 07:20:58] [INFO ] Invariant cache hit.
[2024-06-01 07:20:58] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-06-01 07:20:58] [INFO ] Invariant cache hit.
[2024-06-01 07:20:58] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2024-06-01 07:20:58] [INFO ] Redundant transitions in 1 ms returned []
Running 72 sub problems to find dead transitions.
[2024-06-01 07:20:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (OVERLAPS) 0/134 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 134/134 variables, and 125 constraints, problems are : Problem set: 0 solved, 72 unsolved in 672 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 25/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 84/134 variables, 50/125 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 72/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/134 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 134/134 variables, and 197 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2938 ms.
Refiners :[Domain max(s): 50/50 constraints, Positive P Invariants (semi-flows): 25/25 constraints, State Equation: 50/50 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 3637ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 3638ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 3766 ms. Remains : 50/50 places, 84/84 transitions.
Treatment of property Solitaire-PT-SqrNC5x5-LTLFireability-07 finished in 15003 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&&F(p1))))'
[2024-06-01 07:21:02] [INFO ] Flatten gal took : 14 ms
[2024-06-01 07:21:02] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-06-01 07:21:02] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 50 places, 84 transitions and 456 arcs took 4 ms.
Total runtime 153355 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-00 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-03 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-05 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-07 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA Solitaire-PT-SqrNC5x5-LTLFireability-10 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717227171199

--------------------
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
mcc2024
ltl formula name Solitaire-PT-SqrNC5x5-LTLFireability-00
ltl formula formula --ltl=/tmp/2848/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 50 places, 84 transitions and 456 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.010 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2848/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2848/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2848/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2848/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4): There are 51 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 51, there are 5405 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 2/ 4): ~31 levels ~10000 states ~84600 transitions
pnml2lts-mc( 0/ 4): ~33 levels ~20000 states ~230648 transitions
pnml2lts-mc( 2/ 4): ~31 levels ~40000 states ~507372 transitions
pnml2lts-mc( 0/ 4): ~33 levels ~80000 states ~1274800 transitions
pnml2lts-mc( 0/ 4): ~33 levels ~160000 states ~3069664 transitions
pnml2lts-mc( 0/ 4): ~33 levels ~320000 states ~7049016 transitions
pnml2lts-mc( 0/ 4): ~33 levels ~640000 states ~14479916 transitions
pnml2lts-mc( 0/ 4): ~33 levels ~1280000 states ~34077780 transitions
pnml2lts-mc( 2/ 4): ~31 levels ~2560000 states ~69260604 transitions
pnml2lts-mc( 2/ 4): ~31 levels ~5120000 states ~156866060 transitions
pnml2lts-mc( 2/ 4): ~31 levels ~10240000 states ~344812084 transitions
pnml2lts-mc( 2/ 4): ~31 levels ~20480000 states ~772379184 transitions
pnml2lts-mc( 0/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 33553909
pnml2lts-mc( 0/ 4): unique states count: 33553961
pnml2lts-mc( 0/ 4): unique transitions count: 1476606577
pnml2lts-mc( 0/ 4): - self-loop count: 504
pnml2lts-mc( 0/ 4): - claim dead count: 1443050183
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 33553995
pnml2lts-mc( 0/ 4): - cum. max stack depth: 121
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 33553995 states 1476608234 transitions, fanout: 44.007
pnml2lts-mc( 0/ 4): Total exploration time 491.670 sec (491.610 sec minimum, 491.635 sec on average)
pnml2lts-mc( 0/ 4): States per second: 68245, Transitions per second: 3003250
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 256.5MB, 8.0 B/state, compr.: 3.9%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 84 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 256.5MB (~256.0MB paged-in)
ltl formula name Solitaire-PT-SqrNC5x5-LTLFireability-03
ltl formula formula --ltl=/tmp/2848/ltl_1_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 50 places, 84 transitions and 456 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2848/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2848/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2848/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2848/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): There are 51 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 51, there are 501 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4): ~27 levels ~10000 states ~32340 transitions
pnml2lts-mc( 1/ 4): ~29 levels ~20000 states ~71832 transitions
pnml2lts-mc( 1/ 4): ~31 levels ~40000 states ~164800 transitions
pnml2lts-mc( 1/ 4): ~31 levels ~80000 states ~374688 transitions
pnml2lts-mc( 1/ 4): ~31 levels ~160000 states ~804044 transitions
pnml2lts-mc( 1/ 4): ~31 levels ~320000 states ~1816616 transitions
pnml2lts-mc( 1/ 4): ~31 levels ~640000 states ~4136892 transitions
pnml2lts-mc( 1/ 4): ~31 levels ~1280000 states ~9066764 transitions
pnml2lts-mc( 1/ 4): ~31 levels ~2560000 states ~20247336 transitions
pnml2lts-mc( 2/ 4): ~29 levels ~5120000 states ~45594704 transitions
pnml2lts-mc( 2/ 4): ~29 levels ~10240000 states ~101268060 transitions
pnml2lts-mc( 2/ 4): ~29 levels ~20480000 states ~231883712 transitions
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 29769491
pnml2lts-mc( 0/ 4): unique states count: 29769491
pnml2lts-mc( 0/ 4): unique transitions count: 374887455
pnml2lts-mc( 0/ 4): - self-loop count: 505
pnml2lts-mc( 0/ 4): - claim dead count: 345120968
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 29770019
pnml2lts-mc( 0/ 4): - cum. max stack depth: 116
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 29770019 states 374899182 transitions, fanout: 12.593
pnml2lts-mc( 0/ 4): Total exploration time 102.200 sec (102.200 sec minimum, 102.200 sec on average)
pnml2lts-mc( 0/ 4): States per second: 291292, Transitions per second: 3668290
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 227.6MB, 8.0 B/state, compr.: 3.9%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 88.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 84 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 227.6MB (~256.0MB paged-in)
ltl formula name Solitaire-PT-SqrNC5x5-LTLFireability-05
ltl formula formula --ltl=/tmp/2848/ltl_2_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 50 places, 84 transitions and 456 arcs
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2848/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2848/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2848/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2848/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 52 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 51, there are 162 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4): ~27 levels ~10000 states ~32648 transitions
pnml2lts-mc( 0/ 4): ~27 levels ~20000 states ~72284 transitions
pnml2lts-mc( 3/ 4): ~29 levels ~40000 states ~142756 transitions
pnml2lts-mc( 3/ 4): ~29 levels ~80000 states ~328908 transitions
pnml2lts-mc( 2/ 4): ~27 levels ~160000 states ~713604 transitions
pnml2lts-mc( 2/ 4): ~27 levels ~320000 states ~1609476 transitions
pnml2lts-mc( 2/ 4): ~27 levels ~640000 states ~3633440 transitions
pnml2lts-mc( 2/ 4): ~27 levels ~1280000 states ~8075024 transitions
pnml2lts-mc( 2/ 4): ~27 levels ~2560000 states ~18063784 transitions
pnml2lts-mc( 2/ 4): ~27 levels ~5120000 states ~39722204 transitions
pnml2lts-mc( 2/ 4): ~27 levels ~10240000 states ~87455724 transitions
pnml2lts-mc( 2/ 4): ~27 levels ~20480000 states ~198927172 transitions
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 25894143
pnml2lts-mc( 0/ 4): unique states count: 25894143
pnml2lts-mc( 0/ 4): unique transitions count: 270290137
pnml2lts-mc( 0/ 4): - self-loop count: 505
pnml2lts-mc( 0/ 4): - claim dead count: 244403073
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 25895371
pnml2lts-mc( 0/ 4): - cum. max stack depth: 118
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 25895371 states 270313887 transitions, fanout: 10.439
pnml2lts-mc( 0/ 4): Total exploration time 72.900 sec (72.900 sec minimum, 72.900 sec on average)
pnml2lts-mc( 0/ 4): States per second: 355218, Transitions per second: 3708009
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 198.1MB, 8.0 B/state, compr.: 3.9%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 77.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 84 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 198.1MB (~256.0MB paged-in)
ltl formula name Solitaire-PT-SqrNC5x5-LTLFireability-07
ltl formula formula --ltl=/tmp/2848/ltl_3_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 50 places, 84 transitions and 456 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2848/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2848/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2848/ltl_3_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2848/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 52 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 51, there are 112 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 3/ 4): ~33 levels ~10000 states ~14724 transitions
pnml2lts-mc( 3/ 4): ~33 levels ~20000 states ~30932 transitions
pnml2lts-mc( 3/ 4): ~33 levels ~40000 states ~65208 transitions
pnml2lts-mc( 3/ 4): ~33 levels ~80000 states ~137968 transitions
pnml2lts-mc( 3/ 4): ~33 levels ~160000 states ~284728 transitions
pnml2lts-mc( 3/ 4): ~33 levels ~320000 states ~613720 transitions
pnml2lts-mc( 3/ 4): ~33 levels ~640000 states ~1324552 transitions
pnml2lts-mc( 3/ 4): ~33 levels ~1280000 states ~2983912 transitions
pnml2lts-mc( 0/ 4): ~27 levels ~2560000 states ~6771528 transitions
pnml2lts-mc( 0/ 4): ~27 levels ~5120000 states ~14767816 transitions
pnml2lts-mc( 0/ 4): ~27 levels ~10240000 states ~36238612 transitions
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 11773281
pnml2lts-mc( 0/ 4): unique states count: 11773281
pnml2lts-mc( 0/ 4): unique transitions count: 45531936
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 33765502
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 11774673
pnml2lts-mc( 0/ 4): - cum. max stack depth: 116
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 11774673 states 45550882 transitions, fanout: 3.869
pnml2lts-mc( 0/ 4): Total exploration time 18.260 sec (18.260 sec minimum, 18.260 sec on average)
pnml2lts-mc( 0/ 4): States per second: 644834, Transitions per second: 2494572
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 90.3MB, 8.0 B/state, compr.: 3.9%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 35.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 84 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 90.3MB (~256.0MB paged-in)
ltl formula name Solitaire-PT-SqrNC5x5-LTLFireability-10
ltl formula formula --ltl=/tmp/2848/ltl_4_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 50 places, 84 transitions and 456 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.020 real 0.000 user 0.000 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2848/ltl_4_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2848/ltl_4_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2848/ltl_4_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2848/ltl_4_
pnml2lts-mc( 0/ 4): buchi has 4 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 52 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 51, there are 542 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4): ~26 levels ~10000 states ~47576 transitions
pnml2lts-mc( 3/ 4): ~27 levels ~20000 states ~93356 transitions
pnml2lts-mc( 0/ 4): ~27 levels ~40000 states ~182064 transitions
pnml2lts-mc( 2/ 4): ~28 levels ~80000 states ~350204 transitions
pnml2lts-mc( 2/ 4): ~28 levels ~160000 states ~757376 transitions
pnml2lts-mc( 2/ 4): ~28 levels ~320000 states ~1544812 transitions
pnml2lts-mc( 2/ 4): ~28 levels ~640000 states ~3145968 transitions
pnml2lts-mc( 1/ 4): ~29 levels ~1280000 states ~7126108 transitions
pnml2lts-mc( 1/ 4): ~29 levels ~2560000 states ~15388168 transitions
pnml2lts-mc( 1/ 4): ~29 levels ~5120000 states ~31931724 transitions
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 8374047
pnml2lts-mc( 0/ 4): unique states count: 8374047
pnml2lts-mc( 0/ 4): unique transitions count: 56246097
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 47876317
pnml2lts-mc( 0/ 4): - claim found count: 0
pnml2lts-mc( 0/ 4): - claim success count: 8374556
pnml2lts-mc( 0/ 4): - cum. max stack depth: 111
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 8374556 states 56257666 transitions, fanout: 6.718
pnml2lts-mc( 0/ 4): Total exploration time 21.360 sec (21.360 sec minimum, 21.360 sec on average)
pnml2lts-mc( 0/ 4): States per second: 392067, Transitions per second: 2633786
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 64.4MB, 8.1 B/state, compr.: 3.9%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 24.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 84 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 64.4MB (~256.0MB paged-in)

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-SqrNC5x5"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is Solitaire-PT-SqrNC5x5, 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 r536-tall-171690531500044"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Solitaire-PT-SqrNC5x5.tgz
mv Solitaire-PT-SqrNC5x5 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 ;