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.r528-tall-171683762200964.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ShieldRVt-PT-010A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683762200964
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K 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 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 11 22:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 197K Apr 11 22:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 11 22:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 11 22:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 27K 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 ShieldRVt-PT-010A-LTLFireability-00
FORMULA_NAME ShieldRVt-PT-010A-LTLFireability-01
FORMULA_NAME ShieldRVt-PT-010A-LTLFireability-02
FORMULA_NAME ShieldRVt-PT-010A-LTLFireability-03
FORMULA_NAME ShieldRVt-PT-010A-LTLFireability-04
FORMULA_NAME ShieldRVt-PT-010A-LTLFireability-05
FORMULA_NAME ShieldRVt-PT-010A-LTLFireability-06
FORMULA_NAME ShieldRVt-PT-010A-LTLFireability-07
FORMULA_NAME ShieldRVt-PT-010A-LTLFireability-08
FORMULA_NAME ShieldRVt-PT-010A-LTLFireability-09
FORMULA_NAME ShieldRVt-PT-010A-LTLFireability-10
FORMULA_NAME ShieldRVt-PT-010A-LTLFireability-11
FORMULA_NAME ShieldRVt-PT-010A-LTLFireability-12
FORMULA_NAME ShieldRVt-PT-010A-LTLFireability-13
FORMULA_NAME ShieldRVt-PT-010A-LTLFireability-14
FORMULA_NAME ShieldRVt-PT-010A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717275754130

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-010A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 21:02:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 21:02:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 21:02:35] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2024-06-01 21:02:35] [INFO ] Transformed 83 places.
[2024-06-01 21:02:35] [INFO ] Transformed 83 transitions.
[2024-06-01 21:02:35] [INFO ] Found NUPN structural information;
[2024-06-01 21:02:35] [INFO ] Parsed PT model containing 83 places and 83 transitions and 346 arcs in 145 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldRVt-PT-010A-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVt-PT-010A-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Applied a total of 0 rules in 11 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 83 cols
[2024-06-01 21:02:35] [INFO ] Computed 41 invariants in 11 ms
[2024-06-01 21:02:35] [INFO ] Implicit Places using invariants in 204 ms returned []
[2024-06-01 21:02:35] [INFO ] Invariant cache hit.
[2024-06-01 21:02:35] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
Running 81 sub problems to find dead transitions.
[2024-06-01 21:02:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 1/83 variables, 41/123 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 82/165 variables, 83/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (OVERLAPS) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 207 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1439 ms.
Refiners :[Domain max(s): 83/83 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 83/83 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 1/83 variables, 41/123 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 82/165 variables, 83/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 81/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/165 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (OVERLAPS) 0/165 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 288 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1260 ms.
Refiners :[Domain max(s): 83/83 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 83/83 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints]
After SMT, in 2754ms problems are : Problem set: 0 solved, 81 unsolved
Search for dead transitions found 0 dead transitions in 2765ms
Finished structural reductions in LTL mode , in 1 iterations and 3134 ms. Remains : 83/83 places, 82/82 transitions.
Support contains 44 out of 83 places after structural reductions.
[2024-06-01 21:02:38] [INFO ] Flatten gal took : 28 ms
[2024-06-01 21:02:38] [INFO ] Flatten gal took : 11 ms
[2024-06-01 21:02:38] [INFO ] Input system was already deterministic with 82 transitions.
Support contains 42 out of 83 places (down from 44) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 26 to 25
RANDOM walk for 40000 steps (8 resets) in 1411 ms. (28 steps per ms) remains 1/25 properties
BEST_FIRST walk for 40002 steps (8 resets) in 179 ms. (222 steps per ms) remains 1/1 properties
[2024-06-01 21:02:39] [INFO ] Invariant cache hit.
Problem AtomicPropp0 is UNSAT
After SMT solving in domain Real declared 1/165 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 14 ms.
Refiners :[Domain max(s): 0/83 constraints, Positive P Invariants (semi-flows): 0/41 constraints, State Equation: 0/83 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 17ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 1 stabilizing places and 1 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' '!(!(true U ((p0 U p1)||p0)))'
Support contains 7 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 82 transition count 81
Applied a total of 2 rules in 18 ms. Remains 82 /83 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 82 cols
[2024-06-01 21:02:39] [INFO ] Computed 41 invariants in 1 ms
[2024-06-01 21:02:39] [INFO ] Implicit Places using invariants in 48 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 51 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 81/83 places, 81/82 transitions.
Applied a total of 0 rules in 5 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 74 ms. Remains : 81/83 places, 81/82 transitions.
Stuttering acceptance computed with spot in 200 ms :[true, (OR p1 p0)]
Running random walk in product with property : ShieldRVt-PT-010A-LTLFireability-00
Entered a terminal (fully accepting) state of product in 972 steps with 0 reset in 23 ms.
FORMULA ShieldRVt-PT-010A-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010A-LTLFireability-00 finished in 360 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&F(p1))))'
Support contains 3 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Applied a total of 0 rules in 8 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 83 cols
[2024-06-01 21:02:40] [INFO ] Computed 41 invariants in 2 ms
[2024-06-01 21:02:40] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-06-01 21:02:40] [INFO ] Invariant cache hit.
[2024-06-01 21:02:40] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
Running 81 sub problems to find dead transitions.
[2024-06-01 21:02:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 1/83 variables, 41/123 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 82/165 variables, 83/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (OVERLAPS) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 207 constraints, problems are : Problem set: 0 solved, 81 unsolved in 2415 ms.
Refiners :[Domain max(s): 83/83 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 83/83 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 1/83 variables, 41/123 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 82/165 variables, 83/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 81/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/165 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (OVERLAPS) 0/165 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 288 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1279 ms.
Refiners :[Domain max(s): 83/83 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 83/83 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints]
After SMT, in 3738ms problems are : Problem set: 0 solved, 81 unsolved
Search for dead transitions found 0 dead transitions in 3742ms
Finished structural reductions in LTL mode , in 1 iterations and 3914 ms. Remains : 83/83 places, 82/82 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-010A-LTLFireability-01
Product exploration explored 100000 steps with 50000 reset in 357 ms.
Product exploration explored 100000 steps with 50000 reset in 269 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 21 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVt-PT-010A-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-010A-LTLFireability-01 finished in 4755 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X(G(!p1)))))'
Support contains 5 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2024-06-01 21:02:44] [INFO ] Invariant cache hit.
[2024-06-01 21:02:44] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-06-01 21:02:44] [INFO ] Invariant cache hit.
[2024-06-01 21:02:45] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Running 81 sub problems to find dead transitions.
[2024-06-01 21:02:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 1/83 variables, 41/123 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 82/165 variables, 83/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (OVERLAPS) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 207 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1188 ms.
Refiners :[Domain max(s): 83/83 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 83/83 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 1/83 variables, 41/123 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 82/165 variables, 83/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 81/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/165 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (OVERLAPS) 0/165 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 288 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1265 ms.
Refiners :[Domain max(s): 83/83 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 83/83 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints]
After SMT, in 2467ms problems are : Problem set: 0 solved, 81 unsolved
Search for dead transitions found 0 dead transitions in 2470ms
Finished structural reductions in LTL mode , in 1 iterations and 2603 ms. Remains : 83/83 places, 82/82 transitions.
Stuttering acceptance computed with spot in 118 ms :[p1, p1, p1, true]
Running random walk in product with property : ShieldRVt-PT-010A-LTLFireability-02
Entered a terminal (fully accepting) state of product in 404 steps with 0 reset in 2 ms.
FORMULA ShieldRVt-PT-010A-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010A-LTLFireability-02 finished in 2744 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&&G((p1||G(p2)))))&&F(p3)))'
Support contains 5 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Applied a total of 0 rules in 6 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2024-06-01 21:02:47] [INFO ] Invariant cache hit.
[2024-06-01 21:02:47] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-06-01 21:02:47] [INFO ] Invariant cache hit.
[2024-06-01 21:02:47] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Running 81 sub problems to find dead transitions.
[2024-06-01 21:02:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 1/83 variables, 41/123 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 82/165 variables, 83/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (OVERLAPS) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 207 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1144 ms.
Refiners :[Domain max(s): 83/83 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 83/83 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 1/83 variables, 41/123 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 82/165 variables, 83/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 81/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/165 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (OVERLAPS) 0/165 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 288 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1204 ms.
Refiners :[Domain max(s): 83/83 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 83/83 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints]
After SMT, in 2364ms problems are : Problem set: 0 solved, 81 unsolved
Search for dead transitions found 0 dead transitions in 2365ms
Finished structural reductions in LTL mode , in 1 iterations and 2491 ms. Remains : 83/83 places, 82/82 transitions.
Stuttering acceptance computed with spot in 227 ms :[(OR (NOT p3) (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p3), true, (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-010A-LTLFireability-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-010A-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010A-LTLFireability-03 finished in 2737 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 4 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 82 transition count 81
Applied a total of 2 rules in 19 ms. Remains 82 /83 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 82 cols
[2024-06-01 21:02:50] [INFO ] Computed 41 invariants in 1 ms
[2024-06-01 21:02:50] [INFO ] Implicit Places using invariants in 45 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 81/83 places, 81/82 transitions.
Applied a total of 0 rules in 5 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 70 ms. Remains : 81/83 places, 81/82 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-010A-LTLFireability-04
Product exploration explored 100000 steps with 56 reset in 173 ms.
Product exploration explored 100000 steps with 48 reset in 247 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 67 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 53 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 4540 steps (0 resets) in 28 ms. (156 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 80 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 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 5 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 81 cols
[2024-06-01 21:02:51] [INFO ] Computed 40 invariants in 1 ms
[2024-06-01 21:02:51] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-06-01 21:02:51] [INFO ] Invariant cache hit.
[2024-06-01 21:02:51] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2024-06-01 21:02:51] [INFO ] Redundant transitions in 1 ms returned []
Running 80 sub problems to find dead transitions.
[2024-06-01 21:02:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 81/162 variables, 81/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (OVERLAPS) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 202 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1091 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 81/162 variables, 81/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 80/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/162 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 282 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1189 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints]
After SMT, in 2295ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 2296ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2414 ms. Remains : 81/81 places, 81/81 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 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 89 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 6922 steps (0 resets) in 36 ms. (187 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 89 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 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 49 reset in 171 ms.
Product exploration explored 100000 steps with 53 reset in 230 ms.
Support contains 4 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2024-06-01 21:02:54] [INFO ] Invariant cache hit.
[2024-06-01 21:02:54] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-06-01 21:02:54] [INFO ] Invariant cache hit.
[2024-06-01 21:02:54] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2024-06-01 21:02:54] [INFO ] Redundant transitions in 1 ms returned []
Running 80 sub problems to find dead transitions.
[2024-06-01 21:02:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 81/162 variables, 81/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (OVERLAPS) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 202 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1106 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 81/162 variables, 81/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 80/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/162 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 282 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1188 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints]
After SMT, in 2304ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 2306ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2433 ms. Remains : 81/81 places, 81/81 transitions.
Treatment of property ShieldRVt-PT-010A-LTLFireability-04 finished in 6761 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 82 transition count 81
Applied a total of 2 rules in 7 ms. Remains 82 /83 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 82 cols
[2024-06-01 21:02:57] [INFO ] Computed 41 invariants in 0 ms
[2024-06-01 21:02:57] [INFO ] Implicit Places using invariants in 45 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 81/83 places, 81/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 56 ms. Remains : 81/83 places, 81/82 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-010A-LTLFireability-05
Product exploration explored 100000 steps with 0 reset in 184 ms.
Stack based approach found an accepted trace after 13 steps with 0 reset with depth 14 and stack size 14 in 0 ms.
FORMULA ShieldRVt-PT-010A-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-010A-LTLFireability-05 finished in 284 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 82 transition count 81
Applied a total of 2 rules in 8 ms. Remains 82 /83 variables (removed 1) and now considering 81/82 (removed 1) transitions.
[2024-06-01 21:02:57] [INFO ] Invariant cache hit.
[2024-06-01 21:02:57] [INFO ] Implicit Places using invariants in 54 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 81/83 places, 81/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 66 ms. Remains : 81/83 places, 81/82 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-010A-LTLFireability-06
Product exploration explored 100000 steps with 0 reset in 182 ms.
Product exploration explored 100000 steps with 0 reset in 201 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Detected a total of 1/81 stabilizing places and 1/81 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 104 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 210 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
// Phase 1: matrix 81 rows 81 cols
[2024-06-01 21:02:58] [INFO ] Computed 40 invariants in 5 ms
[2024-06-01 21:02:58] [INFO ] [Real]Absence check using 40 positive place invariants in 5 ms returned sat
[2024-06-01 21:02:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2024-06-01 21:02:58] [INFO ] Computed and/alt/rep : 80/343/80 causal constraints (skipped 0 transitions) in 8 ms.
[2024-06-01 21:02:58] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2024-06-01 21:02:58] [INFO ] Invariant cache hit.
[2024-06-01 21:02:58] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-06-01 21:02:58] [INFO ] Invariant cache hit.
[2024-06-01 21:02:58] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2024-06-01 21:02:58] [INFO ] Redundant transitions in 1 ms returned []
Running 80 sub problems to find dead transitions.
[2024-06-01 21:02:58] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 81/162 variables, 81/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (OVERLAPS) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 202 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1124 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 81/162 variables, 81/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 80/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/162 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 282 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1258 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints]
After SMT, in 2397ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 2399ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2532 ms. Remains : 81/81 places, 81/81 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Detected a total of 1/81 stabilizing places and 1/81 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 92 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
RANDOM walk for 4 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 126 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2024-06-01 21:03:01] [INFO ] Invariant cache hit.
[2024-06-01 21:03:01] [INFO ] [Real]Absence check using 40 positive place invariants in 4 ms returned sat
[2024-06-01 21:03:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2024-06-01 21:03:01] [INFO ] Computed and/alt/rep : 80/343/80 causal constraints (skipped 0 transitions) in 4 ms.
[2024-06-01 21:03:01] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 177 ms.
Product exploration explored 100000 steps with 0 reset in 256 ms.
Support contains 1 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2024-06-01 21:03:01] [INFO ] Invariant cache hit.
[2024-06-01 21:03:01] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-01 21:03:01] [INFO ] Invariant cache hit.
[2024-06-01 21:03:02] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2024-06-01 21:03:02] [INFO ] Redundant transitions in 1 ms returned []
Running 80 sub problems to find dead transitions.
[2024-06-01 21:03:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 81/162 variables, 81/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (OVERLAPS) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 202 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1151 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 81/162 variables, 81/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 80/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/162 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 282 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1265 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints]
After SMT, in 2429ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 2431ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2553 ms. Remains : 81/81 places, 81/81 transitions.
Treatment of property ShieldRVt-PT-010A-LTLFireability-06 finished in 7093 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||G(F(!p1))) U G(p0))))'
Support contains 4 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 83 cols
[2024-06-01 21:03:04] [INFO ] Computed 41 invariants in 0 ms
[2024-06-01 21:03:04] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-06-01 21:03:04] [INFO ] Invariant cache hit.
[2024-06-01 21:03:04] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Running 81 sub problems to find dead transitions.
[2024-06-01 21:03:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 1/83 variables, 41/123 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 82/165 variables, 83/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (OVERLAPS) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 207 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1117 ms.
Refiners :[Domain max(s): 83/83 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 83/83 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 1/83 variables, 41/123 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 82/165 variables, 83/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 81/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/165 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (OVERLAPS) 0/165 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 288 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1299 ms.
Refiners :[Domain max(s): 83/83 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 83/83 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints]
After SMT, in 2429ms problems are : Problem set: 0 solved, 81 unsolved
Search for dead transitions found 0 dead transitions in 2431ms
Finished structural reductions in LTL mode , in 1 iterations and 2543 ms. Remains : 83/83 places, 82/82 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0), p1, (AND p1 p0)]
Running random walk in product with property : ShieldRVt-PT-010A-LTLFireability-07
Product exploration explored 100000 steps with 24876 reset in 188 ms.
Stack based approach found an accepted trace after 10 steps with 2 reset with depth 4 and stack size 4 in 0 ms.
FORMULA ShieldRVt-PT-010A-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-010A-LTLFireability-07 finished in 2903 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(p1)))))'
Support contains 4 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 82 transition count 81
Applied a total of 2 rules in 7 ms. Remains 82 /83 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 82 cols
[2024-06-01 21:03:07] [INFO ] Computed 41 invariants in 0 ms
[2024-06-01 21:03:07] [INFO ] Implicit Places using invariants in 62 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 81/83 places, 81/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 72 ms. Remains : 81/83 places, 81/82 transitions.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-010A-LTLFireability-08
Product exploration explored 100000 steps with 48 reset in 187 ms.
Stack based approach found an accepted trace after 12 steps with 0 reset with depth 13 and stack size 13 in 1 ms.
FORMULA ShieldRVt-PT-010A-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-010A-LTLFireability-08 finished in 345 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&X(p0)))&&(p1 U (G(p1)||(p1&&(p2 U (p3||G(p2))))))))'
Support contains 9 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 83 cols
[2024-06-01 21:03:07] [INFO ] Computed 41 invariants in 1 ms
[2024-06-01 21:03:07] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-06-01 21:03:07] [INFO ] Invariant cache hit.
[2024-06-01 21:03:07] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Running 81 sub problems to find dead transitions.
[2024-06-01 21:03:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 1/83 variables, 41/123 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 82/165 variables, 83/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (OVERLAPS) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 207 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1205 ms.
Refiners :[Domain max(s): 83/83 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 83/83 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 1/83 variables, 41/123 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 82/165 variables, 83/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 81/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/165 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (OVERLAPS) 0/165 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 288 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1234 ms.
Refiners :[Domain max(s): 83/83 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 83/83 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints]
After SMT, in 2451ms problems are : Problem set: 0 solved, 81 unsolved
Search for dead transitions found 0 dead transitions in 2455ms
Finished structural reductions in LTL mode , in 1 iterations and 2582 ms. Remains : 83/83 places, 82/82 transitions.
Stuttering acceptance computed with spot in 232 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0), (NOT p1), (AND (NOT p1) (NOT p3) (NOT p2)), (NOT p0), (AND (NOT p3) (NOT p2))]
Running random walk in product with property : ShieldRVt-PT-010A-LTLFireability-10
Product exploration explored 100000 steps with 9629 reset in 200 ms.
Product exploration explored 100000 steps with 9538 reset in 225 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0 (NOT p3) (NOT p2)), (X (NOT p2)), (X p1), (X (NOT p3)), (X (NOT (AND (NOT p3) p2 (NOT p1)))), (X p0), (X (NOT (AND (NOT p3) p2 p1))), (X (AND (NOT p3) (NOT p2) p1)), (X (NOT (AND (NOT p3) (NOT p2) (NOT p1)))), (X (X (NOT p2))), (X (X p1)), (X (X (NOT p3))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p3) p2 p1)))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (AND (NOT p3) (NOT p2) p1))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1))))), (X (X (AND (NOT p3) (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 19 factoid took 126 ms. Reduced automaton from 7 states, 18 edges and 4 AP (stutter sensitive) to 8 states, 26 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 280 ms :[true, (NOT p1), (NOT p1), (NOT p1), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3) (NOT p1)), (NOT p1), (NOT p1)]
RANDOM walk for 40000 steps (8 resets) in 190 ms. (209 steps per ms) remains 1/11 properties
BEST_FIRST walk for 40002 steps (8 resets) in 229 ms. (173 steps per ms) remains 1/1 properties
[2024-06-01 21:03:11] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 8/15 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 8/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 68/83 variables, 34/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/83 variables, 68/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/83 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 82/165 variables, 83/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 207 constraints, problems are : Problem set: 0 solved, 1 unsolved in 141 ms.
Refiners :[Domain max(s): 83/83 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 83/83 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Problem apf4 is UNSAT
After SMT solving in domain Int declared 7/165 variables, and 7 constraints, problems are : Problem set: 1 solved, 0 unsolved in 14 ms.
Refiners :[Domain max(s): 7/83 constraints, Positive P Invariants (semi-flows): 0/41 constraints, State Equation: 0/83 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 158ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0 (NOT p3) (NOT p2)), (X (NOT p2)), (X p1), (X (NOT p3)), (X (NOT (AND (NOT p3) p2 (NOT p1)))), (X p0), (X (NOT (AND (NOT p3) p2 p1))), (X (AND (NOT p3) (NOT p2) p1)), (X (NOT (AND (NOT p3) (NOT p2) (NOT p1)))), (X (X (NOT p2))), (X (X p1)), (X (X (NOT p3))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p3) p2 p1)))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (AND (NOT p3) (NOT p2) p1))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1))))), (X (X (AND (NOT p3) (NOT p2)))), (G (OR (NOT p1) p2 (NOT p3)))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR (NOT p1) (NOT p2) p3))), (F p3), (F p2), (F (NOT (OR (NOT p2) p3))), (F (NOT (AND (NOT p2) (NOT p3)))), (F (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), (F (NOT (OR p1 (NOT p2) p3))), (F (NOT (AND p1 (NOT p2) (NOT p3)))), (F (NOT (OR p1 p2 p3)))]
Knowledge based reduction with 20 factoid took 439 ms. Reduced automaton from 8 states, 26 edges and 3 AP (stutter insensitive) to 7 states, 21 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 280 ms :[true, (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 247 ms :[true, (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 7 out of 83 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 : 83/83 places, 82/82 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 82 transition count 81
Applied a total of 2 rules in 8 ms. Remains 82 /83 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 82 cols
[2024-06-01 21:03:12] [INFO ] Computed 41 invariants in 1 ms
[2024-06-01 21:03:12] [INFO ] Implicit Places using invariants in 54 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 81/83 places, 81/82 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 66 ms. Remains : 81/83 places, 81/82 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p3) p1), (X (NOT p2)), (X p1), (X (NOT (AND p1 p2 (NOT p3)))), (X (NOT p3)), (X (NOT (AND p1 p2 p3))), (X (AND p1 (NOT p2))), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT (AND p1 p2 (NOT p3))))), (X (X (NOT (AND p1 p2 p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 89 ms. Reduced automaton from 7 states, 21 edges and 3 AP (stutter insensitive) to 7 states, 21 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 252 ms :[true, (AND (NOT p2) (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 19868 steps (3 resets) in 65 ms. (301 steps per ms) remains 0/10 properties
Knowledge obtained : [(AND (NOT p2) (NOT p3) p1), (X (NOT p2)), (X p1), (X (NOT (AND p1 p2 (NOT p3)))), (X (NOT p3)), (X (NOT (AND p1 p2 p3))), (X (AND p1 (NOT p2))), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT (AND p1 p2 (NOT p3))))), (X (X (NOT (AND p1 p2 p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) p1))), (F p3), (F (NOT (OR (NOT p2) (NOT p1) p3))), (F (NOT (OR (NOT p2) p1 p3))), (F p2), (F (NOT (OR (NOT p2) p3))), (F (NOT (AND (NOT p2) (NOT p3)))), (F (NOT (OR p2 p1 p3))), (F (NOT (OR (NOT p2) (NOT p1) (NOT p3)))), (F (NOT p1))]
Knowledge based reduction with 15 factoid took 556 ms. Reduced automaton from 7 states, 21 edges and 3 AP (stutter insensitive) to 7 states, 21 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 252 ms :[true, (AND (NOT p2) (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 249 ms :[true, (AND (NOT p2) (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 265 ms :[true, (AND (NOT p2) (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 5409 reset in 197 ms.
Product exploration explored 100000 steps with 5402 reset in 216 ms.
Support contains 7 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 81 cols
[2024-06-01 21:03:14] [INFO ] Computed 40 invariants in 1 ms
[2024-06-01 21:03:14] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-06-01 21:03:14] [INFO ] Invariant cache hit.
[2024-06-01 21:03:15] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2024-06-01 21:03:15] [INFO ] Redundant transitions in 1 ms returned []
Running 80 sub problems to find dead transitions.
[2024-06-01 21:03:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 81/162 variables, 81/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (OVERLAPS) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 202 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1154 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 81/162 variables, 81/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 80/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/162 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 282 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1208 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints]
After SMT, in 2375ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 2376ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2497 ms. Remains : 81/81 places, 81/81 transitions.
Treatment of property ShieldRVt-PT-010A-LTLFireability-10 finished in 9686 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))'
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 80 transition count 80
Applied a total of 3 rules in 10 ms. Remains 80 /83 variables (removed 3) and now considering 80/82 (removed 2) transitions.
// Phase 1: matrix 80 rows 80 cols
[2024-06-01 21:03:17] [INFO ] Computed 40 invariants in 1 ms
[2024-06-01 21:03:17] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-06-01 21:03:17] [INFO ] Invariant cache hit.
[2024-06-01 21:03:17] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2024-06-01 21:03:17] [INFO ] Redundant transitions in 1 ms returned []
Running 79 sub problems to find dead transitions.
[2024-06-01 21:03:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (OVERLAPS) 80/160 variables, 80/200 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/160 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 0/160 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 160/160 variables, and 200 constraints, problems are : Problem set: 0 solved, 79 unsolved in 865 ms.
Refiners :[Domain max(s): 80/80 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (OVERLAPS) 80/160 variables, 80/200 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/160 variables, 79/279 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/160 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 0/160 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 160/160 variables, and 279 constraints, problems are : Problem set: 0 solved, 79 unsolved in 893 ms.
Refiners :[Domain max(s): 80/80 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints]
After SMT, in 1770ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 1771ms
Starting structural reductions in SI_LTL mode, iteration 1 : 80/83 places, 80/82 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1906 ms. Remains : 80/83 places, 80/82 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-010A-LTLFireability-12
Product exploration explored 100000 steps with 50000 reset in 124 ms.
Product exploration explored 100000 steps with 50000 reset in 143 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 : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 15 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVt-PT-010A-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVt-PT-010A-LTLFireability-12 finished in 2242 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))'
Support contains 3 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 82 transition count 81
Applied a total of 2 rules in 5 ms. Remains 82 /83 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 82 cols
[2024-06-01 21:03:19] [INFO ] Computed 41 invariants in 0 ms
[2024-06-01 21:03:19] [INFO ] Implicit Places using invariants in 62 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 81/83 places, 81/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 70 ms. Remains : 81/83 places, 81/82 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : ShieldRVt-PT-010A-LTLFireability-13
Product exploration explored 100000 steps with 134 reset in 176 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 11 in 0 ms.
FORMULA ShieldRVt-PT-010A-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-010A-LTLFireability-13 finished in 292 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 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 80 transition count 80
Applied a total of 3 rules in 8 ms. Remains 80 /83 variables (removed 3) and now considering 80/82 (removed 2) transitions.
// Phase 1: matrix 80 rows 80 cols
[2024-06-01 21:03:19] [INFO ] Computed 40 invariants in 1 ms
[2024-06-01 21:03:20] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-06-01 21:03:20] [INFO ] Invariant cache hit.
[2024-06-01 21:03:20] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2024-06-01 21:03:20] [INFO ] Redundant transitions in 1 ms returned []
Running 79 sub problems to find dead transitions.
[2024-06-01 21:03:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (OVERLAPS) 80/160 variables, 80/200 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/160 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (OVERLAPS) 0/160 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Real declared 160/160 variables, and 200 constraints, problems are : Problem set: 0 solved, 79 unsolved in 909 ms.
Refiners :[Domain max(s): 80/80 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/80 variables, 0/120 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 3 (OVERLAPS) 80/160 variables, 80/200 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/160 variables, 79/279 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/160 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 79 unsolved
At refinement iteration 6 (OVERLAPS) 0/160 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 79 unsolved
No progress, stopping.
After SMT solving in domain Int declared 160/160 variables, and 279 constraints, problems are : Problem set: 0 solved, 79 unsolved in 880 ms.
Refiners :[Domain max(s): 80/80 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 80/80 constraints, PredecessorRefiner: 79/79 constraints, Known Traps: 0/0 constraints]
After SMT, in 1803ms problems are : Problem set: 0 solved, 79 unsolved
Search for dead transitions found 0 dead transitions in 1805ms
Starting structural reductions in SI_LTL mode, iteration 1 : 80/83 places, 80/82 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1930 ms. Remains : 80/83 places, 80/82 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVt-PT-010A-LTLFireability-14
Product exploration explored 100000 steps with 2627 reset in 146 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 11 in 0 ms.
FORMULA ShieldRVt-PT-010A-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property ShieldRVt-PT-010A-LTLFireability-14 finished in 2178 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(X(X((X(G(p0)) U p1)))))))))'
Support contains 5 out of 83 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Applied a total of 0 rules in 0 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 83 cols
[2024-06-01 21:03:22] [INFO ] Computed 41 invariants in 3 ms
[2024-06-01 21:03:22] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-06-01 21:03:22] [INFO ] Invariant cache hit.
[2024-06-01 21:03:22] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Running 81 sub problems to find dead transitions.
[2024-06-01 21:03:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 1/83 variables, 41/123 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 82/165 variables, 83/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (OVERLAPS) 0/165 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 207 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1191 ms.
Refiners :[Domain max(s): 83/83 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 83/83 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 81 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 82/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 2 (OVERLAPS) 1/83 variables, 41/123 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/83 variables, 1/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/83 variables, 0/124 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 5 (OVERLAPS) 82/165 variables, 83/207 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/165 variables, 81/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/165 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
At refinement iteration 8 (OVERLAPS) 0/165 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 81 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 288 constraints, problems are : Problem set: 0 solved, 81 unsolved in 1191 ms.
Refiners :[Domain max(s): 83/83 constraints, Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 83/83 constraints, PredecessorRefiner: 81/81 constraints, Known Traps: 0/0 constraints]
After SMT, in 2394ms problems are : Problem set: 0 solved, 81 unsolved
Search for dead transitions found 0 dead transitions in 2395ms
Finished structural reductions in LTL mode , in 1 iterations and 2529 ms. Remains : 83/83 places, 82/82 transitions.
Stuttering acceptance computed with spot in 379 ms :[(NOT p0), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVt-PT-010A-LTLFireability-15
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 0 ms.
FORMULA ShieldRVt-PT-010A-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVt-PT-010A-LTLFireability-15 finished in 2932 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)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0&&X(p0)))&&(p1 U (G(p1)||(p1&&(p2 U (p3||G(p2))))))))'
Found a Shortening insensitive property : ShieldRVt-PT-010A-LTLFireability-10
Stuttering acceptance computed with spot in 249 ms :[(OR (NOT p1) (NOT p0)), true, (NOT p0), (NOT p1), (AND (NOT p1) (NOT p3) (NOT p2)), (NOT p0), (AND (NOT p3) (NOT p2))]
Support contains 9 out of 83 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 83/83 places, 82/82 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 82 transition count 81
Applied a total of 2 rules in 12 ms. Remains 82 /83 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 82 cols
[2024-06-01 21:03:25] [INFO ] Computed 41 invariants in 1 ms
[2024-06-01 21:03:25] [INFO ] Implicit Places using invariants in 51 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 81/83 places, 81/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 67 ms. Remains : 81/83 places, 81/82 transitions.
Running random walk in product with property : ShieldRVt-PT-010A-LTLFireability-10
Product exploration explored 100000 steps with 9689 reset in 193 ms.
Product exploration explored 100000 steps with 9829 reset in 213 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0 (NOT p3) (NOT p2)), (X (NOT p2)), (X p1), (X (NOT p3)), (X (NOT (AND (NOT p3) p2 (NOT p1)))), (X p0), (X (NOT (AND (NOT p3) p2 p1))), (X (AND (NOT p3) (NOT p2) p1)), (X (NOT (AND (NOT p3) (NOT p2) (NOT p1)))), (X (X (NOT p2))), (X (X p1)), (X (X (NOT p3))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p3) p2 p1)))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (AND (NOT p3) (NOT p2) p1))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1))))), (X (X (AND (NOT p3) (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 19 factoid took 91 ms. Reduced automaton from 7 states, 18 edges and 4 AP (stutter sensitive) to 8 states, 26 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 289 ms :[true, (NOT p1), (NOT p1), (NOT p1), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3) (NOT p1)), (NOT p1), (NOT p1)]
RANDOM walk for 40000 steps (8 resets) in 128 ms. (310 steps per ms) remains 1/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 43 ms. (909 steps per ms) remains 1/1 properties
// Phase 1: matrix 81 rows 81 cols
[2024-06-01 21:03:26] [INFO ] Computed 40 invariants in 1 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 8/15 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 8/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 66/81 variables, 33/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/81 variables, 66/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 81/162 variables, 81/202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 202 constraints, problems are : Problem set: 0 solved, 1 unsolved in 61 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Problem apf4 is UNSAT
After SMT solving in domain Int declared 7/162 variables, and 7 constraints, problems are : Problem set: 1 solved, 0 unsolved in 22 ms.
Refiners :[Domain max(s): 7/81 constraints, Positive P Invariants (semi-flows): 0/40 constraints, State Equation: 0/81 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 87ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0 (NOT p3) (NOT p2)), (X (NOT p2)), (X p1), (X (NOT p3)), (X (NOT (AND (NOT p3) p2 (NOT p1)))), (X p0), (X (NOT (AND (NOT p3) p2 p1))), (X (AND (NOT p3) (NOT p2) p1)), (X (NOT (AND (NOT p3) (NOT p2) (NOT p1)))), (X (X (NOT p2))), (X (X p1)), (X (X (NOT p3))), (X (X (NOT (AND (NOT p3) p2 (NOT p1))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p3) p2 p1)))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (AND (NOT p3) (NOT p2) p1))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1))))), (X (X (AND (NOT p3) (NOT p2)))), (G (OR (NOT p1) p2 (NOT p3)))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR (NOT p1) (NOT p2) p3))), (F p3), (F p2), (F (NOT (OR (NOT p2) p3))), (F (NOT (AND (NOT p2) (NOT p3)))), (F (NOT (OR (NOT p1) (NOT p2) (NOT p3)))), (F (NOT (OR p1 (NOT p2) p3))), (F (NOT (AND p1 (NOT p2) (NOT p3)))), (F (NOT (OR p1 p2 p3)))]
Knowledge based reduction with 20 factoid took 405 ms. Reduced automaton from 8 states, 26 edges and 3 AP (stutter insensitive) to 7 states, 21 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 257 ms :[true, (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 269 ms :[true, (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 7 out of 81 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 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2024-06-01 21:03:27] [INFO ] Invariant cache hit.
[2024-06-01 21:03:27] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-06-01 21:03:27] [INFO ] Invariant cache hit.
[2024-06-01 21:03:27] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2024-06-01 21:03:27] [INFO ] Redundant transitions in 1 ms returned []
Running 80 sub problems to find dead transitions.
[2024-06-01 21:03:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 81/162 variables, 81/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (OVERLAPS) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 202 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1070 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 81/162 variables, 81/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 80/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/162 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 282 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1315 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints]
After SMT, in 2399ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 2400ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2524 ms. Remains : 81/81 places, 81/81 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p3) p1), (X (NOT p2)), (X p1), (X (NOT (AND p1 p2 (NOT p3)))), (X (NOT p3)), (X (NOT (AND p1 p2 p3))), (X (AND p1 (NOT p2))), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT (AND p1 p2 (NOT p3))))), (X (X (NOT (AND p1 p2 p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 110 ms. Reduced automaton from 7 states, 21 edges and 3 AP (stutter insensitive) to 7 states, 21 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 225 ms :[true, (AND (NOT p2) (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
RANDOM walk for 15308 steps (3 resets) in 65 ms. (231 steps per ms) remains 0/10 properties
Knowledge obtained : [(AND (NOT p2) (NOT p3) p1), (X (NOT p2)), (X p1), (X (NOT (AND p1 p2 (NOT p3)))), (X (NOT p3)), (X (NOT (AND p1 p2 p3))), (X (AND p1 (NOT p2))), (X (X (NOT p2))), (X (X (NOT p3))), (X (X (NOT (AND p1 p2 (NOT p3))))), (X (X (NOT (AND p1 p2 p3)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X p1))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) p1))), (F p3), (F (NOT (OR (NOT p2) (NOT p1) p3))), (F (NOT (OR (NOT p2) p1 p3))), (F p2), (F (NOT (OR (NOT p2) p3))), (F (NOT (AND (NOT p2) (NOT p3)))), (F (NOT (OR p2 p1 p3))), (F (NOT (OR (NOT p2) (NOT p1) (NOT p3)))), (F (NOT p1))]
Knowledge based reduction with 15 factoid took 404 ms. Reduced automaton from 7 states, 21 edges and 3 AP (stutter insensitive) to 7 states, 21 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 209 ms :[true, (AND (NOT p2) (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 231 ms :[true, (AND (NOT p2) (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 255 ms :[true, (AND (NOT p2) (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 5472 reset in 174 ms.
Product exploration explored 100000 steps with 5312 reset in 187 ms.
Support contains 7 out of 81 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
[2024-06-01 21:03:32] [INFO ] Invariant cache hit.
[2024-06-01 21:03:32] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-06-01 21:03:32] [INFO ] Invariant cache hit.
[2024-06-01 21:03:32] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2024-06-01 21:03:32] [INFO ] Redundant transitions in 1 ms returned []
Running 80 sub problems to find dead transitions.
[2024-06-01 21:03:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 81/162 variables, 81/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (OVERLAPS) 0/162 variables, 0/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 162/162 variables, and 202 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1144 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/80 variables, 80/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/80 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/81 variables, 40/120 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/81 variables, 1/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/81 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 81/162 variables, 81/202 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/162 variables, 80/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/162 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (OVERLAPS) 0/162 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 162/162 variables, and 282 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1194 ms.
Refiners :[Domain max(s): 81/81 constraints, Positive P Invariants (semi-flows): 40/40 constraints, State Equation: 81/81 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 0/0 constraints]
After SMT, in 2353ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 2357ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 2475 ms. Remains : 81/81 places, 81/81 transitions.
Treatment of property ShieldRVt-PT-010A-LTLFireability-10 finished in 9192 ms.
[2024-06-01 21:03:34] [INFO ] Flatten gal took : 7 ms
[2024-06-01 21:03:34] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLFireability.sr.xml took 2 ms.
[2024-06-01 21:03:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 83 places, 82 transitions and 344 arcs took 2 ms.
Total runtime 59292 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA ShieldRVt-PT-010A-LTLFireability-04 FALSE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldRVt-PT-010A-LTLFireability-06 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN
FORMULA ShieldRVt-PT-010A-LTLFireability-10 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717275835461

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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 ShieldRVt-PT-010A-LTLFireability-04
ltl formula formula --ltl=/tmp/1722/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 83 places, 82 transitions and 344 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( 2/ 4): LTL layer: formula: /tmp/1722/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1722/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1722/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1722/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 85 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 84, there are 115 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):
pnml2lts-mc( 2/ 4): Accepting cycle FOUND at depth ~657!
pnml2lts-mc( 2/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 1
pnml2lts-mc( 0/ 4): unique states count: 2609
pnml2lts-mc( 0/ 4): unique transitions count: 19269
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 4037
pnml2lts-mc( 0/ 4): - claim success count: 2618
pnml2lts-mc( 0/ 4): - cum. max stack depth: 2607
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 2620 states 19304 transitions, fanout: 7.368
pnml2lts-mc( 0/ 4): Total exploration time 0.060 sec (0.050 sec minimum, 0.055 sec on average)
pnml2lts-mc( 0/ 4): States per second: 43667, Transitions per second: 321733
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.1MB, 12.2 B/state, compr.: 3.6%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 82 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.1MB (~256.0MB paged-in)
ltl formula name ShieldRVt-PT-010A-LTLFireability-06
ltl formula formula --ltl=/tmp/1722/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 83 places, 82 transitions and 344 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/1722/ltl_1_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1722/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1722/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1722/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): There are 84 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 84, there are 88 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( 1/ 4): ~2475 levels ~10000 states ~83520 transitions
pnml2lts-mc( 1/ 4): ~4974 levels ~20000 states ~187556 transitions
pnml2lts-mc( 2/ 4): ~9993 levels ~40000 states ~433956 transitions
pnml2lts-mc( 2/ 4): ~19987 levels ~80000 states ~915628 transitions
pnml2lts-mc( 2/ 4): ~39983 levels ~160000 states ~1909700 transitions
pnml2lts-mc( 1/ 4): ~79963 levels ~320000 states ~3970864 transitions
pnml2lts-mc( 1/ 4): ~159955 levels ~640000 states ~8342392 transitions
pnml2lts-mc( 1/ 4): ~319942 levels ~1280000 states ~17341708 transitions
pnml2lts-mc( 1/ 4): ~639915 levels ~2560000 states ~35899448 transitions
pnml2lts-mc( 1/ 4): ~1279870 levels ~5120000 states ~74594000 transitions
pnml2lts-mc( 2/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 0
pnml2lts-mc( 0/ 4): unique states count: 4956559
pnml2lts-mc( 0/ 4): unique transitions count: 74183509
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 0
pnml2lts-mc( 0/ 4): - claim found count: 25054843
pnml2lts-mc( 0/ 4): - claim success count: 4956569
pnml2lts-mc( 0/ 4): - cum. max stack depth: 4955842
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 4956569 states 74183533 transitions, fanout: 14.967
pnml2lts-mc( 0/ 4): Total exploration time 20.070 sec (19.980 sec minimum, 20.013 sec on average)
pnml2lts-mc( 0/ 4): States per second: 246964, Transitions per second: 3696240
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 265.6MB, 8.3 B/state, compr.: 2.5%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/15.0%
pnml2lts-mc( 0/ 4): Stored 82 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 265.6MB (~256.0MB paged-in)
ltl formula name ShieldRVt-PT-010A-LTLFireability-10
ltl formula formula --ltl=/tmp/1722/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
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 83 places, 82 transitions and 344 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1722/ltl_2_
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/1722/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1722/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1722/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 12 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 85 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 84, there are 762 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):
pnml2lts-mc( 0/ 4): Empty product with LTL!
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 131
pnml2lts-mc( 0/ 4): unique states count: 386
pnml2lts-mc( 0/ 4): unique transitions count: 1479
pnml2lts-mc( 0/ 4): - self-loop count: 0
pnml2lts-mc( 0/ 4): - claim dead count: 8
pnml2lts-mc( 0/ 4): - claim found count: 1134
pnml2lts-mc( 0/ 4): - claim success count: 419
pnml2lts-mc( 0/ 4): - cum. max stack depth: 206
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 426 states 1704 transitions, fanout: 4.000
pnml2lts-mc( 0/ 4): Total exploration time 0.000 sec (0.000 sec minimum, 0.000 sec on average)
pnml2lts-mc( 0/ 4): States per second: inf, Transitions per second: inf
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 0.0MB, 18.3 B/state, compr.: 5.4%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 0.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 82 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 0.0MB (~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="ShieldRVt-PT-010A"
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 ShieldRVt-PT-010A, 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 r528-tall-171683762200964"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-010A.tgz
mv ShieldRVt-PT-010A 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 ;