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.r355-tall-171683759500772.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is ShieldRVs-PT-005A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683759500772
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K 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 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K 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 2.2K Apr 23 07:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 17:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K Apr 12 17:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 12 17:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 12 17:23 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 32K 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 ShieldRVs-PT-005A-LTLFireability-00
FORMULA_NAME ShieldRVs-PT-005A-LTLFireability-01
FORMULA_NAME ShieldRVs-PT-005A-LTLFireability-02
FORMULA_NAME ShieldRVs-PT-005A-LTLFireability-03
FORMULA_NAME ShieldRVs-PT-005A-LTLFireability-04
FORMULA_NAME ShieldRVs-PT-005A-LTLFireability-05
FORMULA_NAME ShieldRVs-PT-005A-LTLFireability-06
FORMULA_NAME ShieldRVs-PT-005A-LTLFireability-07
FORMULA_NAME ShieldRVs-PT-005A-LTLFireability-08
FORMULA_NAME ShieldRVs-PT-005A-LTLFireability-09
FORMULA_NAME ShieldRVs-PT-005A-LTLFireability-10
FORMULA_NAME ShieldRVs-PT-005A-LTLFireability-11
FORMULA_NAME ShieldRVs-PT-005A-LTLFireability-12
FORMULA_NAME ShieldRVs-PT-005A-LTLFireability-13
FORMULA_NAME ShieldRVs-PT-005A-LTLFireability-14
FORMULA_NAME ShieldRVs-PT-005A-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717040219193

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-005A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 03:37:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-30 03:37:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 03:37:00] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2024-05-30 03:37:00] [INFO ] Transformed 73 places.
[2024-05-30 03:37:00] [INFO ] Transformed 98 transitions.
[2024-05-30 03:37:00] [INFO ] Found NUPN structural information;
[2024-05-30 03:37:00] [INFO ] Parsed PT model containing 73 places and 98 transitions and 460 arcs in 152 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 4 formulas.
FORMULA ShieldRVs-PT-005A-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-005A-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-005A-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-005A-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 9 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 73 cols
[2024-05-30 03:37:00] [INFO ] Computed 21 invariants in 11 ms
[2024-05-30 03:37:00] [INFO ] Implicit Places using invariants in 179 ms returned []
[2024-05-30 03:37:00] [INFO ] Invariant cache hit.
[2024-05-30 03:37:01] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 03:37:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:01] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 8 ms to minimize.
[2024-05-30 03:37:01] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 2 ms to minimize.
[2024-05-30 03:37:01] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:37:01] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:37:01] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 2 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 19/113 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:37:02] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:03] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:37:03] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:37:03] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 3/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 98/171 variables, 73/192 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:03] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:37:03] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:37:03] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 2 ms to minimize.
[2024-05-30 03:37:03] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 4/196 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:04] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:37:04] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:37:04] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:37:04] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/171 variables, 4/200 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:04] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:37:04] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/171 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:04] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:37:04] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:37:05] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:05] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:37:05] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:37:05] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:37:05] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:37:05] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/171 variables, 8/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/171 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:06] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-05-30 03:37:06] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:37:06] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:37:06] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/171 variables, 4/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 16 (OVERLAPS) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/171 variables, and 214 constraints, problems are : Problem set: 0 solved, 97 unsolved in 6030 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 47/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 98/171 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 97/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/171 variables, and 311 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2971 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
After SMT, in 9071ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 9087ms
Finished structural reductions in LTL mode , in 1 iterations and 9438 ms. Remains : 73/73 places, 98/98 transitions.
Support contains 45 out of 73 places after structural reductions.
[2024-05-30 03:37:10] [INFO ] Flatten gal took : 31 ms
[2024-05-30 03:37:10] [INFO ] Flatten gal took : 14 ms
[2024-05-30 03:37:10] [INFO ] Input system was already deterministic with 98 transitions.
Reduction of identical properties reduced properties to check from 25 to 24
RANDOM walk for 25984 steps (328 resets) in 706 ms. (36 steps per ms) remains 0/24 properties
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' '!(X(X((p0||F(G(p1))))))'
Support contains 7 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 1 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
[2024-05-30 03:37:10] [INFO ] Invariant cache hit.
[2024-05-30 03:37:10] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-30 03:37:10] [INFO ] Invariant cache hit.
[2024-05-30 03:37:11] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 03:37:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:11] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-05-30 03:37:11] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:37:11] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:37:11] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:37:11] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:37:11] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:37:11] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:37:11] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:37:11] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:37:11] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 2 ms to minimize.
[2024-05-30 03:37:11] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:37:11] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:37:11] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:37:12] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:37:12] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:37:12] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:37:12] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:12] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 1 ms to minimize.
[2024-05-30 03:37:12] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 19/113 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:12] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:37:12] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:37:12] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:12] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 0 ms to minimize.
[2024-05-30 03:37:12] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:37:12] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 3/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 98/171 variables, 73/192 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:13] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:37:13] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:37:13] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:37:13] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 4/196 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:14] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:14] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:14] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:37:14] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/171 variables, 4/200 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:14] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:37:14] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/171 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:14] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 0 ms to minimize.
[2024-05-30 03:37:14] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:37:14] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:14] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:37:14] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:14] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:37:15] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:37:15] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/171 variables, 8/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/171 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:15] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:37:15] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:37:15] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:37:16] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/171 variables, 4/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 16 (OVERLAPS) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/171 variables, and 214 constraints, problems are : Problem set: 0 solved, 97 unsolved in 5814 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 47/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 98/171 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 97/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/171 variables, and 311 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2916 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
After SMT, in 8763ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8765ms
Finished structural reductions in LTL mode , in 1 iterations and 8891 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 318 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-005A-LTLFireability-00
Product exploration explored 100000 steps with 1261 reset in 318 ms.
Product exploration explored 100000 steps with 1258 reset in 209 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 (NOT p0) p1), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 73 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
RANDOM walk for 485 steps (5 resets) in 8 ms. (53 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 88 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 26 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p1)]
Support contains 3 out of 73 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 : 73/73 places, 98/98 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 72 transition count 97
Applied a total of 2 rules in 25 ms. Remains 72 /73 variables (removed 1) and now considering 97/98 (removed 1) transitions.
// Phase 1: matrix 97 rows 72 cols
[2024-05-30 03:37:20] [INFO ] Computed 21 invariants in 2 ms
[2024-05-30 03:37:20] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-30 03:37:20] [INFO ] Invariant cache hit.
[2024-05-30 03:37:21] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2024-05-30 03:37:21] [INFO ] Redundant transitions in 36 ms returned [30]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 95 sub problems to find dead transitions.
// Phase 1: matrix 96 rows 72 cols
[2024-05-30 03:37:21] [INFO ] Computed 21 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:21] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:37:21] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:37:21] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:37:21] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:37:21] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:37:21] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:37:21] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:37:21] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:37:21] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:21] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:37:22] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 10/125 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:23] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (OVERLAPS) 96/168 variables, 72/198 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:23] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:24] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:37:24] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:37:24] [INFO ] Deduced a trap composed of 11 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:37:24] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:37:24] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:37:24] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/168 variables, 6/205 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:24] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/168 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/168 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:25] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:37:25] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:37:25] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/168 variables, 3/209 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:25] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:37:25] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/168 variables, 2/211 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:26] [INFO ] Deduced a trap composed of 21 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:37:26] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:26] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 3 ms to minimize.
[2024-05-30 03:37:26] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:26] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:37:26] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/168 variables, 6/217 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:26] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/168 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/168 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:27] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:37:27] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:37:27] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:37:27] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:37:27] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:37:27] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 1 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/168 variables, 6/224 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:27] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:37:28] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/168 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 22 (OVERLAPS) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 226 constraints, problems are : Problem set: 0 solved, 95 unsolved in 7865 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 61/61 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 61/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (OVERLAPS) 96/168 variables, 72/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 95/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:31] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/168 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 11 (OVERLAPS) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 322 constraints, problems are : Problem set: 0 solved, 95 unsolved in 5076 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 62/62 constraints]
After SMT, in 12971ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 12977ms
Starting structural reductions in SI_LTL mode, iteration 1 : 72/73 places, 96/98 transitions.
Applied a total of 0 rules in 11 ms. Remains 72 /72 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 13182 ms. Remains : 72/73 places, 96/98 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 : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 70 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 29 ms :[(NOT p1)]
RANDOM walk for 171 steps (1 resets) in 5 ms. (28 steps per ms) remains 0/1 properties
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 117 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 49 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p1)]
Product exploration explored 100000 steps with 1303 reset in 212 ms.
Product exploration explored 100000 steps with 1294 reset in 179 ms.
Support contains 3 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 96/96 transitions.
Applied a total of 0 rules in 5 ms. Remains 72 /72 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2024-05-30 03:37:34] [INFO ] Invariant cache hit.
[2024-05-30 03:37:34] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-30 03:37:34] [INFO ] Invariant cache hit.
[2024-05-30 03:37:35] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2024-05-30 03:37:35] [INFO ] Redundant transitions in 29 ms returned []
Running 95 sub problems to find dead transitions.
[2024-05-30 03:37:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:35] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:37:35] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:37:35] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:37:35] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:37:35] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:37:35] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:37:35] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:37:35] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:37:35] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:37:35] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:37:35] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:37:35] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:37:35] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:37:35] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:37:36] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 10/125 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:37] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (OVERLAPS) 96/168 variables, 72/198 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:37] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:37] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:37:38] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:37:38] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:37:38] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:37:38] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:37:38] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/168 variables, 6/205 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:38] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/168 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/168 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:39] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:37:39] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:37:39] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/168 variables, 3/209 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:39] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:37:39] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/168 variables, 2/211 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:40] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:37:40] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:37:40] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:37:40] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:37:40] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:37:40] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/168 variables, 6/217 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:40] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/168 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/168 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:41] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:37:41] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:37:41] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:37:41] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:37:41] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:37:41] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/168 variables, 6/224 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:41] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:37:41] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/168 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 22 (OVERLAPS) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 226 constraints, problems are : Problem set: 0 solved, 95 unsolved in 7515 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 61/61 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 61/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (OVERLAPS) 96/168 variables, 72/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 95/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:37:44] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/168 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 11 (OVERLAPS) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 322 constraints, problems are : Problem set: 0 solved, 95 unsolved in 5012 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 62/62 constraints]
After SMT, in 12553ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 12556ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 12720 ms. Remains : 72/72 places, 96/96 transitions.
Treatment of property ShieldRVs-PT-005A-LTLFireability-00 finished in 36805 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)) U ((X(p1)||p2) U p3)))'
Support contains 8 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 2 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 73 cols
[2024-05-30 03:37:47] [INFO ] Computed 21 invariants in 1 ms
[2024-05-30 03:37:47] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-30 03:37:47] [INFO ] Invariant cache hit.
[2024-05-30 03:37:47] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 03:37:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:37:48] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 19/113 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:49] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:37:49] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:37:49] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:49] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 0 ms to minimize.
[2024-05-30 03:37:49] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:49] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 3/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 98/171 variables, 73/192 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:49] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:37:50] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:37:50] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:37:50] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 4/196 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:50] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:50] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:37:50] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:37:50] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/171 variables, 4/200 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:51] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:37:51] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/171 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:51] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:37:51] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:51] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:37:51] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:37:51] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:37:51] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:51] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:51] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/171 variables, 8/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/171 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:52] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:37:52] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:37:52] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:37:52] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/171 variables, 4/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 16 (OVERLAPS) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/171 variables, and 214 constraints, problems are : Problem set: 0 solved, 97 unsolved in 5630 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 47/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 98/171 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 97/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/171 variables, and 311 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2796 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
After SMT, in 8453ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8454ms
Finished structural reductions in LTL mode , in 1 iterations and 8567 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 233 ms :[p3, true, p3, (AND (NOT p0) p3), (AND p1 p3), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-005A-LTLFireability-01
Stuttering criterion allowed to conclude after 85 steps with 1 reset in 1 ms.
FORMULA ShieldRVs-PT-005A-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-LTLFireability-01 finished in 8820 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((G(F(p1))&&p0))||((p3 U p1)&&p2))))'
Support contains 12 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
[2024-05-30 03:37:56] [INFO ] Invariant cache hit.
[2024-05-30 03:37:56] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-30 03:37:56] [INFO ] Invariant cache hit.
[2024-05-30 03:37:56] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 03:37:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 19/113 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:37:57] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:58] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:37:58] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:37:58] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 3/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 98/171 variables, 73/192 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:58] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:37:58] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:37:58] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:37:58] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 4/196 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:59] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:37:59] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:37:59] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:37:59] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/171 variables, 4/200 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:37:59] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:37:59] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/171 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:38:00] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:38:00] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:38:00] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:38:00] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:38:00] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:38:00] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:38:00] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:38:00] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/171 variables, 8/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/171 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:38:01] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:38:01] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:38:01] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:38:01] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/171 variables, 4/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 16 (OVERLAPS) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/171 variables, and 214 constraints, problems are : Problem set: 0 solved, 97 unsolved in 5550 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 47/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 98/171 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 97/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/171 variables, and 311 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2999 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
After SMT, in 8581ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8582ms
Finished structural reductions in LTL mode , in 1 iterations and 8690 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 342 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p1), (NOT p0), (AND (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-005A-LTLFireability-02
Stuttering criterion allowed to conclude after 138 steps with 1 reset in 1 ms.
FORMULA ShieldRVs-PT-005A-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-LTLFireability-02 finished in 9054 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
[2024-05-30 03:38:05] [INFO ] Invariant cache hit.
[2024-05-30 03:38:05] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-30 03:38:05] [INFO ] Invariant cache hit.
[2024-05-30 03:38:05] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 03:38:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 19/113 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:38:06] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:38:07] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:38:07] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:38:07] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:38:07] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 3/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 98/171 variables, 73/192 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:38:07] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:38:07] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:38:07] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:38:08] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 4/196 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:38:08] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:38:08] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:38:08] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:38:08] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/171 variables, 4/200 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:38:08] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:38:08] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/171 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:38:09] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:38:09] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:38:09] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:38:09] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:38:09] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:38:09] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:38:09] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:38:09] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/171 variables, 8/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/171 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:38:10] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-05-30 03:38:10] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:38:10] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:38:10] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/171 variables, 4/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 16 (OVERLAPS) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/171 variables, and 214 constraints, problems are : Problem set: 0 solved, 97 unsolved in 5621 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 47/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 98/171 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 97/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/171 variables, and 311 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2913 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
After SMT, in 8558ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8559ms
Finished structural reductions in LTL mode , in 1 iterations and 8691 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-005A-LTLFireability-03
Product exploration explored 100000 steps with 50000 reset in 198 ms.
Product exploration explored 100000 steps with 50000 reset in 208 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 : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 15 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-005A-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-005A-LTLFireability-03 finished in 9198 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 3 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 98/98 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 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 71 transition count 96
Applied a total of 2 rules in 9 ms. Remains 71 /73 variables (removed 2) and now considering 96/98 (removed 2) transitions.
// Phase 1: matrix 96 rows 71 cols
[2024-05-30 03:38:14] [INFO ] Computed 21 invariants in 1 ms
[2024-05-30 03:38:14] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-30 03:38:14] [INFO ] Invariant cache hit.
[2024-05-30 03:38:14] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2024-05-30 03:38:14] [INFO ] Redundant transitions in 24 ms returned [29]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 94 sub problems to find dead transitions.
// Phase 1: matrix 95 rows 71 cols
[2024-05-30 03:38:14] [INFO ] Computed 21 invariants in 2 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 2 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:38:15] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 1 ms to minimize.
[2024-05-30 03:38:16] [INFO ] Deduced a trap composed of 8 places in 41 ms of which 0 ms to minimize.
[2024-05-30 03:38:16] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:38:16] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-05-30 03:38:16] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:38:16] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 11/123 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:16] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:38:16] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:38:16] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 3/126 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (OVERLAPS) 95/166 variables, 71/197 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:17] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:38:17] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:38:17] [INFO ] Deduced a trap composed of 5 places in 42 ms of which 0 ms to minimize.
[2024-05-30 03:38:17] [INFO ] Deduced a trap composed of 10 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:38:17] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:38:17] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:38:17] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 0 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/166 variables, 7/204 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:17] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:38:17] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:38:17] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:38:17] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:38:18] [INFO ] Deduced a trap composed of 10 places in 44 ms of which 1 ms to minimize.
[2024-05-30 03:38:18] [INFO ] Deduced a trap composed of 10 places in 19 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/166 variables, 6/210 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:18] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:38:18] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 0 ms to minimize.
[2024-05-30 03:38:18] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:38:18] [INFO ] Deduced a trap composed of 23 places in 42 ms of which 1 ms to minimize.
[2024-05-30 03:38:18] [INFO ] Deduced a trap composed of 15 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:38:18] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:38:18] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:38:18] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/166 variables, 8/218 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:19] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:38:19] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:38:19] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/166 variables, 3/221 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:19] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:38:19] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/166 variables, 2/223 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:20] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:38:20] [INFO ] Deduced a trap composed of 16 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:38:20] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:38:20] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:38:20] [INFO ] Deduced a trap composed of 11 places in 17 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/166 variables, 5/228 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:20] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:38:20] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:38:20] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:38:20] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:38:20] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/166 variables, 5/233 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:20] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/166 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:21] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/166 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:21] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:38:21] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:38:21] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/166 variables, 3/238 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:21] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/166 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:22] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 0 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/166 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:22] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:38:22] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:38:22] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/166 variables, 3/243 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:23] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:38:23] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/166 variables, 2/245 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:23] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/166 variables, 1/246 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/166 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:24] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
At refinement iteration 24 (OVERLAPS) 0/166 variables, 1/247 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:24] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:38:25] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 0 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/166 variables, 2/249 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:25] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 1 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/166 variables, 1/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/166 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 28 (OVERLAPS) 0/166 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Real declared 166/166 variables, and 250 constraints, problems are : Problem set: 0 solved, 94 unsolved in 11453 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 87/87 constraints]
Escalating to Integer solving :Problem set: 0 solved, 94 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 87/179 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (OVERLAPS) 95/166 variables, 71/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/166 variables, 94/344 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (OVERLAPS) 0/166 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Int declared 166/166 variables, and 344 constraints, problems are : Problem set: 0 solved, 94 unsolved in 2927 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 87/87 constraints]
After SMT, in 14403ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 14405ms
Starting structural reductions in SI_LTL mode, iteration 1 : 71/73 places, 95/98 transitions.
Applied a total of 0 rules in 8 ms. Remains 71 /71 variables (removed 0) and now considering 95/95 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 14573 ms. Remains : 71/73 places, 95/98 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-005A-LTLFireability-04
Product exploration explored 100000 steps with 1384 reset in 166 ms.
Product exploration explored 100000 steps with 1382 reset in 162 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (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 70 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1775 steps (20 resets) in 11 ms. (147 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 87 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 71 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 71/71 places, 95/95 transitions.
Applied a total of 0 rules in 9 ms. Remains 71 /71 variables (removed 0) and now considering 95/95 (removed 0) transitions.
[2024-05-30 03:38:30] [INFO ] Invariant cache hit.
[2024-05-30 03:38:30] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-30 03:38:30] [INFO ] Invariant cache hit.
[2024-05-30 03:38:30] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2024-05-30 03:38:30] [INFO ] Redundant transitions in 24 ms returned []
Running 94 sub problems to find dead transitions.
[2024-05-30 03:38:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:38:30] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 6 places in 15 ms of which 1 ms to minimize.
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 11/123 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:38:31] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 3/126 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (OVERLAPS) 95/166 variables, 71/197 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:32] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:38:32] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:38:32] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:38:32] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:38:32] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:38:32] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:38:32] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 0 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/166 variables, 7/204 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:33] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:38:33] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:38:33] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:38:33] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:38:33] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:38:33] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/166 variables, 6/210 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:33] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:38:33] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:38:33] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:38:33] [INFO ] Deduced a trap composed of 23 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:38:33] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:38:33] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:38:33] [INFO ] Deduced a trap composed of 24 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:38:33] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/166 variables, 8/218 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:34] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:38:34] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:38:34] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/166 variables, 3/221 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:34] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:38:34] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/166 variables, 2/223 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:35] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:38:35] [INFO ] Deduced a trap composed of 16 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:38:35] [INFO ] Deduced a trap composed of 15 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:38:35] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:38:35] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/166 variables, 5/228 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:35] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 16 ms to minimize.
[2024-05-30 03:38:35] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:38:35] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:38:35] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:38:35] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/166 variables, 5/233 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:35] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/166 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:36] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/166 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:36] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:38:36] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:38:36] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/166 variables, 3/238 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:37] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/166 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:37] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/166 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:38] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:38:38] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:38:38] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/166 variables, 3/243 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:38] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:38:38] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 0 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/166 variables, 2/245 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:39] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/166 variables, 1/246 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/166 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:39] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 0 ms to minimize.
At refinement iteration 24 (OVERLAPS) 0/166 variables, 1/247 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:40] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:38:40] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/166 variables, 2/249 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:40] [INFO ] Deduced a trap composed of 19 places in 36 ms of which 1 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/166 variables, 1/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/166 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 28 (OVERLAPS) 0/166 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Real declared 166/166 variables, and 250 constraints, problems are : Problem set: 0 solved, 94 unsolved in 11219 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 87/87 constraints]
Escalating to Integer solving :Problem set: 0 solved, 94 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 87/179 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (OVERLAPS) 95/166 variables, 71/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/166 variables, 94/344 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (OVERLAPS) 0/166 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Int declared 166/166 variables, and 344 constraints, problems are : Problem set: 0 solved, 94 unsolved in 2924 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 87/87 constraints]
After SMT, in 14166ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 14168ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 14328 ms. Remains : 71/71 places, 95/95 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
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 74 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 859 steps (9 resets) in 6 ms. (122 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 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1396 reset in 145 ms.
Product exploration explored 100000 steps with 1395 reset in 156 ms.
Support contains 3 out of 71 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 71/71 places, 95/95 transitions.
Applied a total of 0 rules in 4 ms. Remains 71 /71 variables (removed 0) and now considering 95/95 (removed 0) transitions.
[2024-05-30 03:38:45] [INFO ] Invariant cache hit.
[2024-05-30 03:38:45] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-30 03:38:45] [INFO ] Invariant cache hit.
[2024-05-30 03:38:45] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2024-05-30 03:38:45] [INFO ] Redundant transitions in 24 ms returned []
Running 94 sub problems to find dead transitions.
[2024-05-30 03:38:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:45] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:38:45] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:38:45] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:38:45] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:38:45] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:38:45] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:38:45] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:38:45] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:38:45] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 6 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 6 places in 16 ms of which 1 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:38:46] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 11/123 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:47] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:38:47] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:38:47] [INFO ] Deduced a trap composed of 17 places in 28 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 3/126 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (OVERLAPS) 95/166 variables, 71/197 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:47] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:38:47] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:38:47] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:38:47] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:38:47] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:38:48] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:38:48] [INFO ] Deduced a trap composed of 19 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/166 variables, 7/204 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:48] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:38:48] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:38:48] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:38:48] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:38:48] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:38:48] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/166 variables, 6/210 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:48] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:38:49] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:38:49] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:38:49] [INFO ] Deduced a trap composed of 23 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:38:49] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:38:49] [INFO ] Deduced a trap composed of 19 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:38:49] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:38:49] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/166 variables, 8/218 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:49] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:38:49] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:38:49] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/166 variables, 3/221 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:49] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:38:49] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/166 variables, 2/223 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:50] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:38:50] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:38:50] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:38:50] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:38:50] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/166 variables, 5/228 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:50] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:38:50] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:38:50] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:38:50] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:38:51] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/166 variables, 5/233 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:51] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/166 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:51] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/166 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:52] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:38:52] [INFO ] Deduced a trap composed of 16 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:38:52] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/166 variables, 3/238 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:52] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/166 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:52] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 0 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/166 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:53] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:38:53] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:38:53] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/166 variables, 3/243 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:53] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:38:53] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 0 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/166 variables, 2/245 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:54] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/166 variables, 1/246 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/166 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:54] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 1 ms to minimize.
At refinement iteration 24 (OVERLAPS) 0/166 variables, 1/247 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:55] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:38:55] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/166 variables, 2/249 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:38:55] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/166 variables, 1/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/166 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 28 (OVERLAPS) 0/166 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Real declared 166/166 variables, and 250 constraints, problems are : Problem set: 0 solved, 94 unsolved in 11127 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 87/87 constraints]
Escalating to Integer solving :Problem set: 0 solved, 94 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 87/179 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (OVERLAPS) 95/166 variables, 71/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/166 variables, 94/344 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (OVERLAPS) 0/166 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Int declared 166/166 variables, and 344 constraints, problems are : Problem set: 0 solved, 94 unsolved in 2915 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 87/87 constraints]
After SMT, in 14060ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 14061ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 14216 ms. Remains : 71/71 places, 95/95 transitions.
Treatment of property ShieldRVs-PT-005A-LTLFireability-04 finished in 44872 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
Support contains 4 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 98/98 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 72 transition count 97
Applied a total of 2 rules in 14 ms. Remains 72 /73 variables (removed 1) and now considering 97/98 (removed 1) transitions.
// Phase 1: matrix 97 rows 72 cols
[2024-05-30 03:38:59] [INFO ] Computed 21 invariants in 0 ms
[2024-05-30 03:38:59] [INFO ] Implicit Places using invariants in 216 ms returned []
[2024-05-30 03:38:59] [INFO ] Invariant cache hit.
[2024-05-30 03:38:59] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
[2024-05-30 03:38:59] [INFO ] Redundant transitions in 26 ms returned [30]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 95 sub problems to find dead transitions.
// Phase 1: matrix 96 rows 72 cols
[2024-05-30 03:38:59] [INFO ] Computed 21 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 8 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 3 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:39:00] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:39:01] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:39:01] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:01] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:39:01] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:01] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:39:01] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:39:01] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:39:01] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:39:01] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:39:01] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:39:01] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:39:01] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:39:01] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:39:01] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 10/125 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:01] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (OVERLAPS) 96/168 variables, 72/198 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:02] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:02] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:39:02] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:39:02] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:39:02] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:39:02] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:39:03] [INFO ] Deduced a trap composed of 11 places in 19 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/168 variables, 6/205 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:03] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/168 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/168 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:04] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:39:04] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:39:04] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/168 variables, 3/209 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:04] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:39:04] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/168 variables, 2/211 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:04] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:39:04] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:39:05] [INFO ] Deduced a trap composed of 24 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:39:05] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:39:05] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:39:05] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/168 variables, 6/217 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:05] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/168 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/168 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:06] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:39:06] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:39:06] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:39:06] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:39:06] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:39:06] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 1 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/168 variables, 6/224 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:06] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:39:06] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/168 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 22 (OVERLAPS) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 226 constraints, problems are : Problem set: 0 solved, 95 unsolved in 7649 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 61/61 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 61/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (OVERLAPS) 96/168 variables, 72/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 95/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:09] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/168 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 11 (OVERLAPS) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 322 constraints, problems are : Problem set: 0 solved, 95 unsolved in 5036 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 62/62 constraints]
After SMT, in 12711ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 12713ms
Starting structural reductions in SI_LTL mode, iteration 1 : 72/73 places, 96/98 transitions.
Applied a total of 0 rules in 8 ms. Remains 72 /72 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 13051 ms. Remains : 72/73 places, 96/98 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-005A-LTLFireability-06
Product exploration explored 100000 steps with 3365 reset in 152 ms.
Product exploration explored 100000 steps with 3385 reset in 160 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 (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 102 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 197 steps (0 resets) in 8 ms. (21 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (NOT p0)), (X (NOT p1)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (OR p0 (NOT p1)))), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 9 factoid took 190 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-30 03:39:13] [INFO ] Invariant cache hit.
[2024-05-30 03:39:13] [INFO ] [Real]Absence check using 21 positive place invariants in 3 ms returned sat
[2024-05-30 03:39:13] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2024-05-30 03:39:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 03:39:13] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2024-05-30 03:39:13] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-30 03:39:13] [INFO ] Computed and/alt/rep : 54/224/54 causal constraints (skipped 41 transitions) in 10 ms.
[2024-05-30 03:39:13] [INFO ] Added : 30 causal constraints over 6 iterations in 70 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 96/96 transitions.
Applied a total of 0 rules in 4 ms. Remains 72 /72 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2024-05-30 03:39:13] [INFO ] Invariant cache hit.
[2024-05-30 03:39:13] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-30 03:39:13] [INFO ] Invariant cache hit.
[2024-05-30 03:39:13] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2024-05-30 03:39:13] [INFO ] Redundant transitions in 44 ms returned []
Running 95 sub problems to find dead transitions.
[2024-05-30 03:39:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:39:14] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 0 ms to minimize.
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 8 places in 16 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 10/125 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:15] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (OVERLAPS) 96/168 variables, 72/198 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:16] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:16] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:39:16] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:39:16] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:39:16] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:39:16] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:39:16] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/168 variables, 6/205 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:17] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/168 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/168 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:17] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:39:17] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:39:18] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/168 variables, 3/209 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:18] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:39:18] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/168 variables, 2/211 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:18] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:39:18] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:39:18] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:39:18] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:39:19] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:39:19] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/168 variables, 6/217 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:19] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/168 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/168 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:20] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:39:20] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:39:20] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:39:20] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:39:20] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:39:20] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 0 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/168 variables, 6/224 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:20] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:39:20] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/168 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 22 (OVERLAPS) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 226 constraints, problems are : Problem set: 0 solved, 95 unsolved in 7441 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 61/61 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 61/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (OVERLAPS) 96/168 variables, 72/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 95/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:23] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/168 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 11 (OVERLAPS) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 322 constraints, problems are : Problem set: 0 solved, 95 unsolved in 4953 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 62/62 constraints]
After SMT, in 12416ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 12418ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 12578 ms. Remains : 72/72 places, 96/96 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 p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 89 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 183 steps (1 resets) in 5 ms. (30 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (OR p0 (NOT p1)))), (F p0), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 9 factoid took 198 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-30 03:39:26] [INFO ] Invariant cache hit.
[2024-05-30 03:39:26] [INFO ] [Real]Absence check using 21 positive place invariants in 3 ms returned sat
[2024-05-30 03:39:27] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-30 03:39:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 03:39:27] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2024-05-30 03:39:27] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2024-05-30 03:39:27] [INFO ] Computed and/alt/rep : 54/224/54 causal constraints (skipped 41 transitions) in 7 ms.
[2024-05-30 03:39:27] [INFO ] Added : 30 causal constraints over 6 iterations in 66 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 3374 reset in 170 ms.
Product exploration explored 100000 steps with 3354 reset in 179 ms.
Support contains 4 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 96/96 transitions.
Applied a total of 0 rules in 4 ms. Remains 72 /72 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2024-05-30 03:39:27] [INFO ] Invariant cache hit.
[2024-05-30 03:39:27] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-30 03:39:27] [INFO ] Invariant cache hit.
[2024-05-30 03:39:27] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2024-05-30 03:39:27] [INFO ] Redundant transitions in 21 ms returned []
Running 95 sub problems to find dead transitions.
[2024-05-30 03:39:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 8 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:39:28] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:29] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:39:29] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:29] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 0 ms to minimize.
[2024-05-30 03:39:29] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:39:29] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:39:29] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:39:29] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:39:29] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:39:29] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:39:29] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:39:29] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:39:29] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 10/125 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:29] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (OVERLAPS) 96/168 variables, 72/198 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:30] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:30] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:39:30] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:39:30] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:39:30] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:39:30] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:39:30] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/168 variables, 6/205 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:31] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/168 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/168 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:31] [INFO ] Deduced a trap composed of 21 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:39:31] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:39:32] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/168 variables, 3/209 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:32] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:39:32] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/168 variables, 2/211 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:32] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:39:32] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:39:32] [INFO ] Deduced a trap composed of 24 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:39:32] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:39:32] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:39:33] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/168 variables, 6/217 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:33] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/168 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/168 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:33] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:39:34] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:39:34] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:39:34] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:39:34] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:39:34] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 1 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/168 variables, 6/224 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:34] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:39:34] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/168 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 22 (OVERLAPS) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 226 constraints, problems are : Problem set: 0 solved, 95 unsolved in 7608 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 61/61 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 61/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (OVERLAPS) 96/168 variables, 72/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 95/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:39:37] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/168 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 11 (OVERLAPS) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 322 constraints, problems are : Problem set: 0 solved, 95 unsolved in 4873 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 62/62 constraints]
After SMT, in 12504ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 12505ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 12665 ms. Remains : 72/72 places, 96/96 transitions.
Treatment of property ShieldRVs-PT-005A-LTLFireability-06 finished in 40770 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||X(X(X(G(p1))))))))'
Support contains 4 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 1 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 73 cols
[2024-05-30 03:39:40] [INFO ] Computed 21 invariants in 0 ms
[2024-05-30 03:39:40] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-30 03:39:40] [INFO ] Invariant cache hit.
[2024-05-30 03:39:40] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 03:39:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:40] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 17 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 19/113 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:41] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:39:42] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:39:42] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 3/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 98/171 variables, 73/192 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:42] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:39:42] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:39:42] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:39:42] [INFO ] Deduced a trap composed of 12 places in 17 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 4/196 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:43] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:39:43] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:39:43] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:39:43] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/171 variables, 4/200 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:43] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:39:43] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/171 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:43] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 0 ms to minimize.
[2024-05-30 03:39:43] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:39:43] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:39:43] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:39:44] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:39:44] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:39:44] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:39:44] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/171 variables, 8/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/171 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:44] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:39:44] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:39:44] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:39:45] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/171 variables, 4/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 16 (OVERLAPS) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/171 variables, and 214 constraints, problems are : Problem set: 0 solved, 97 unsolved in 5432 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 47/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 98/171 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 97/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/171 variables, and 311 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2929 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
After SMT, in 8387ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8390ms
Finished structural reductions in LTL mode , in 1 iterations and 8497 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 265 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-005A-LTLFireability-07
Entered a terminal (fully accepting) state of product in 18 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-005A-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-LTLFireability-07 finished in 8775 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&(X(G(p1))||G(p2))))'
Support contains 5 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 1 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
[2024-05-30 03:39:49] [INFO ] Invariant cache hit.
[2024-05-30 03:39:49] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-30 03:39:49] [INFO ] Invariant cache hit.
[2024-05-30 03:39:49] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 03:39:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:49] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:39:49] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:39:49] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:39:49] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:39:49] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:39:49] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:39:49] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 7 places in 14 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 19/113 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 0 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:39:50] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 3/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 98/171 variables, 73/192 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:51] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:39:51] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:39:51] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:39:51] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 4/196 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:52] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:39:52] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:39:52] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:39:52] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/171 variables, 4/200 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:52] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:39:52] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/171 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:52] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 9 ms to minimize.
[2024-05-30 03:39:52] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:39:52] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:39:52] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:39:52] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:39:52] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:39:53] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:39:53] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/171 variables, 8/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/171 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:53] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:39:53] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:39:53] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:39:53] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/171 variables, 4/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 16 (OVERLAPS) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/171 variables, and 214 constraints, problems are : Problem set: 0 solved, 97 unsolved in 5460 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 47/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 98/171 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 97/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/171 variables, and 311 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2911 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
After SMT, in 8391ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8393ms
Finished structural reductions in LTL mode , in 1 iterations and 8518 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 194 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : ShieldRVs-PT-005A-LTLFireability-10
Entered a terminal (fully accepting) state of product in 115 steps with 2 reset in 0 ms.
FORMULA ShieldRVs-PT-005A-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-LTLFireability-10 finished in 8730 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 1 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
[2024-05-30 03:39:57] [INFO ] Invariant cache hit.
[2024-05-30 03:39:57] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-30 03:39:57] [INFO ] Invariant cache hit.
[2024-05-30 03:39:57] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 03:39:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 1 ms to minimize.
[2024-05-30 03:39:58] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:39:59] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:39:59] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:39:59] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 19/113 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:59] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:39:59] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:39:59] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:39:59] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:39:59] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:39:59] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 3/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 98/171 variables, 73/192 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:00] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:40:00] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:40:00] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:40:00] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 4/196 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:00] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:40:00] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:40:00] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:40:00] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/171 variables, 4/200 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:01] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:40:01] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/171 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:01] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:40:01] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:40:01] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:40:01] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:40:01] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:40:01] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:40:01] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:40:01] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/171 variables, 8/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/171 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:02] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:40:02] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:40:02] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:40:02] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/171 variables, 4/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 16 (OVERLAPS) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/171 variables, and 214 constraints, problems are : Problem set: 0 solved, 97 unsolved in 5404 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 47/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 98/171 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 97/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/171 variables, and 311 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2934 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
After SMT, in 8357ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8358ms
Finished structural reductions in LTL mode , in 1 iterations and 8474 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-005A-LTLFireability-11
Stuttering criterion allowed to conclude after 81 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-005A-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-LTLFireability-11 finished in 8558 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&&X(F(p0))))))'
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 5 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
[2024-05-30 03:40:06] [INFO ] Invariant cache hit.
[2024-05-30 03:40:06] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-30 03:40:06] [INFO ] Invariant cache hit.
[2024-05-30 03:40:06] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 03:40:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 7 places in 15 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 19/113 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:40:07] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:08] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:40:08] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:40:08] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 3/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 98/171 variables, 73/192 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:08] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:40:08] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
[2024-05-30 03:40:08] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:40:08] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 4/196 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:09] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:40:09] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:40:09] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:40:09] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/171 variables, 4/200 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:09] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:40:09] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/171 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:10] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:10] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:40:10] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:40:10] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:10] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:40:10] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:40:10] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:40:10] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/171 variables, 8/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/171 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:11] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:40:11] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:40:11] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:40:11] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/171 variables, 4/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 16 (OVERLAPS) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/171 variables, and 214 constraints, problems are : Problem set: 0 solved, 97 unsolved in 5592 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 47/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 98/171 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 97/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/171 variables, and 311 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2938 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
After SMT, in 8551ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8553ms
Finished structural reductions in LTL mode , in 1 iterations and 8667 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-005A-LTLFireability-12
Stuttering criterion allowed to conclude after 75 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-005A-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-LTLFireability-12 finished in 8786 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F(p1))))'
Support contains 6 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 98/98 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 72 transition count 97
Applied a total of 2 rules in 12 ms. Remains 72 /73 variables (removed 1) and now considering 97/98 (removed 1) transitions.
// Phase 1: matrix 97 rows 72 cols
[2024-05-30 03:40:15] [INFO ] Computed 21 invariants in 1 ms
[2024-05-30 03:40:15] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-30 03:40:15] [INFO ] Invariant cache hit.
[2024-05-30 03:40:15] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2024-05-30 03:40:15] [INFO ] Redundant transitions in 24 ms returned [30]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 95 sub problems to find dead transitions.
// Phase 1: matrix 96 rows 72 cols
[2024-05-30 03:40:15] [INFO ] Computed 21 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:15] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:40:15] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:40:15] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:40:15] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:40:16] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:40:17] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:40:17] [INFO ] Deduced a trap composed of 8 places in 17 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 10/125 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:17] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (OVERLAPS) 96/168 variables, 72/198 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:18] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:18] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:40:18] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:40:18] [INFO ] Deduced a trap composed of 11 places in 15 ms of which 0 ms to minimize.
[2024-05-30 03:40:18] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:40:18] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:40:18] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/168 variables, 6/205 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:18] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/168 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/168 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:19] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:40:19] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:19] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/168 variables, 3/209 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:19] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:40:19] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/168 variables, 2/211 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:20] [INFO ] Deduced a trap composed of 21 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:40:20] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:40:20] [INFO ] Deduced a trap composed of 24 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:40:20] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:20] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:40:20] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/168 variables, 6/217 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:20] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/168 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/168 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:21] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:40:21] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:40:21] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:40:21] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:40:21] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:40:21] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/168 variables, 6/224 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:21] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:40:21] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/168 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 22 (OVERLAPS) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 226 constraints, problems are : Problem set: 0 solved, 95 unsolved in 7439 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 61/61 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 61/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (OVERLAPS) 96/168 variables, 72/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 95/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:24] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/168 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 11 (OVERLAPS) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 322 constraints, problems are : Problem set: 0 solved, 95 unsolved in 5194 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 62/62 constraints]
After SMT, in 12665ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 12666ms
Starting structural reductions in SI_LTL mode, iteration 1 : 72/73 places, 96/98 transitions.
Applied a total of 0 rules in 11 ms. Remains 72 /72 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 12864 ms. Remains : 72/73 places, 96/98 transitions.
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-005A-LTLFireability-13
Product exploration explored 100000 steps with 1322 reset in 193 ms.
Product exploration explored 100000 steps with 1314 reset in 207 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 p0 p1), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 82 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 1192 steps (13 resets) in 12 ms. (91 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 125 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 6 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 96/96 transitions.
Applied a total of 0 rules in 5 ms. Remains 72 /72 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2024-05-30 03:40:29] [INFO ] Invariant cache hit.
[2024-05-30 03:40:29] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-30 03:40:29] [INFO ] Invariant cache hit.
[2024-05-30 03:40:29] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2024-05-30 03:40:29] [INFO ] Redundant transitions in 22 ms returned []
Running 95 sub problems to find dead transitions.
[2024-05-30 03:40:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:29] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:40:29] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:40:29] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:40:29] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:40:29] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:40:29] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:40:30] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:40:31] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 10/125 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:31] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (OVERLAPS) 96/168 variables, 72/198 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:31] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:32] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:40:32] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:40:32] [INFO ] Deduced a trap composed of 11 places in 16 ms of which 1 ms to minimize.
[2024-05-30 03:40:32] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:40:32] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:40:32] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/168 variables, 6/205 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:32] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/168 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/168 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:33] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:40:33] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:40:33] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/168 variables, 3/209 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:33] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:40:33] [INFO ] Deduced a trap composed of 10 places in 23 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/168 variables, 2/211 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:34] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:40:34] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:40:34] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:40:34] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:40:34] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:40:34] [INFO ] Deduced a trap composed of 12 places in 16 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/168 variables, 6/217 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:34] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/168 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/168 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:35] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:40:35] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:40:35] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:40:35] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:40:35] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:40:35] [INFO ] Deduced a trap composed of 13 places in 22 ms of which 1 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/168 variables, 6/224 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:35] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:40:35] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/168 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 22 (OVERLAPS) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 226 constraints, problems are : Problem set: 0 solved, 95 unsolved in 7535 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 61/61 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 61/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (OVERLAPS) 96/168 variables, 72/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 95/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:38] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 1 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/168 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 11 (OVERLAPS) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 322 constraints, problems are : Problem set: 0 solved, 95 unsolved in 4771 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 62/62 constraints]
After SMT, in 12329ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 12330ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 12493 ms. Remains : 72/72 places, 96/96 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 p0 p1), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 94 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 407 steps (3 resets) in 10 ms. (37 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND p0 p1), (X p1), (X p0), (X (X p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 5 factoid took 111 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 253 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 1322 reset in 164 ms.
Product exploration explored 100000 steps with 1313 reset in 173 ms.
Support contains 6 out of 72 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 72/72 places, 96/96 transitions.
Applied a total of 0 rules in 3 ms. Remains 72 /72 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2024-05-30 03:40:42] [INFO ] Invariant cache hit.
[2024-05-30 03:40:42] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-30 03:40:42] [INFO ] Invariant cache hit.
[2024-05-30 03:40:42] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2024-05-30 03:40:42] [INFO ] Redundant transitions in 20 ms returned []
Running 95 sub problems to find dead transitions.
[2024-05-30 03:40:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:40:43] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 20/113 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 2/115 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:40:44] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 10/125 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:45] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 1/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 9 (OVERLAPS) 96/168 variables, 72/198 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:45] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 1/199 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:45] [INFO ] Deduced a trap composed of 6 places in 13 ms of which 0 ms to minimize.
[2024-05-30 03:40:45] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:40:45] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:40:45] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:40:45] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:40:46] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/168 variables, 6/205 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:46] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/168 variables, 1/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/168 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:47] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:40:47] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:47] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/168 variables, 3/209 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:47] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:40:47] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/168 variables, 2/211 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:47] [INFO ] Deduced a trap composed of 21 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:40:48] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:40:48] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:40:48] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:40:48] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 1 ms to minimize.
[2024-05-30 03:40:48] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/168 variables, 6/217 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:48] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/168 variables, 1/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/168 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:49] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:40:49] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:40:49] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:40:49] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:40:49] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:40:49] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 1 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/168 variables, 6/224 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:49] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:40:49] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/168 variables, 2/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 22 (OVERLAPS) 0/168 variables, 0/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Real declared 168/168 variables, and 226 constraints, problems are : Problem set: 0 solved, 95 unsolved in 7661 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 61/61 constraints]
Escalating to Integer solving :Problem set: 0 solved, 95 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 1/93 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 61/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 6 (OVERLAPS) 96/168 variables, 72/226 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/168 variables, 95/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/168 variables, 0/321 constraints. Problems are: Problem set: 0 solved, 95 unsolved
[2024-05-30 03:40:52] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
At refinement iteration 9 (OVERLAPS) 0/168 variables, 1/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
At refinement iteration 11 (OVERLAPS) 0/168 variables, 0/322 constraints. Problems are: Problem set: 0 solved, 95 unsolved
No progress, stopping.
After SMT solving in domain Int declared 168/168 variables, and 322 constraints, problems are : Problem set: 0 solved, 95 unsolved in 4943 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 95/95 constraints, Known Traps: 62/62 constraints]
After SMT, in 12623ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 12624ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 12784 ms. Remains : 72/72 places, 96/96 transitions.
Treatment of property ShieldRVs-PT-005A-LTLFireability-13 finished in 40430 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G((p0&&(p0 U ((p1 U (p2||G(p1)))||G(p0)))))) U !p1)))'
Support contains 3 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 1 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 73 cols
[2024-05-30 03:40:55] [INFO ] Computed 21 invariants in 1 ms
[2024-05-30 03:40:55] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-30 03:40:55] [INFO ] Invariant cache hit.
[2024-05-30 03:40:55] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 03:40:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:40:56] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 19/113 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:57] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:40:57] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:40:57] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 3/116 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:57] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:40:57] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:40:57] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 3/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (OVERLAPS) 98/171 variables, 73/192 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:57] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:40:57] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 03:40:58] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:40:58] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 4/196 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:58] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:40:58] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:40:58] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:40:58] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/171 variables, 4/200 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:58] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:40:58] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/171 variables, 2/202 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:40:59] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:59] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:40:59] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:40:59] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:59] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:40:59] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:40:59] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:40:59] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/171 variables, 8/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/171 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-30 03:41:00] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:41:00] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:41:00] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:41:00] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/171 variables, 4/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 16 (OVERLAPS) 0/171 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/171 variables, and 214 constraints, problems are : Problem set: 0 solved, 97 unsolved in 5569 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/72 variables, 72/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/72 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/73 variables, 21/93 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 1/94 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 47/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (OVERLAPS) 98/171 variables, 73/214 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/171 variables, 97/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 0/171 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 171/171 variables, and 311 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2944 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 47/47 constraints]
After SMT, in 8537ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8539ms
Finished structural reductions in LTL mode , in 1 iterations and 8650 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 226 ms :[p1, p1, (NOT p0), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : ShieldRVs-PT-005A-LTLFireability-15
Product exploration explored 100000 steps with 2574 reset in 168 ms.
Product exploration explored 100000 steps with 2605 reset in 185 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 p2), (X p2), (X (NOT (AND p1 p0 (NOT p2)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X p0)), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 12 factoid took 137 ms. Reduced automaton from 5 states, 18 edges and 3 AP (stutter sensitive) to 9 states, 30 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 384 ms :[(OR (NOT p0) p1), p1, (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), false, false, false, false]
RANDOM walk for 40000 steps (498 resets) in 239 ms. (166 steps per ms) remains 2/11 properties
BEST_FIRST walk for 40004 steps (90 resets) in 136 ms. (292 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (101 resets) in 64 ms. (615 steps per ms) remains 2/2 properties
[2024-05-30 03:41:05] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 10/13 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/13 variables, 10/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/13 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 60/73 variables, 18/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 60/94 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/94 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 98/171 variables, 73/167 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/171 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/171 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 171/171 variables, and 167 constraints, problems are : Problem set: 0 solved, 2 unsolved in 62 ms.
Refiners :[Domain max(s): 73/73 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Problem apf3 is UNSAT
Problem apf9 is UNSAT
After SMT solving in domain Int declared 3/171 variables, and 3 constraints, problems are : Problem set: 2 solved, 0 unsolved in 15 ms.
Refiners :[Domain max(s): 3/73 constraints, Positive P Invariants (semi-flows): 0/21 constraints, State Equation: 0/73 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 96ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p1 p0 p2), (X p2), (X (NOT (AND p1 p0 (NOT p2)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 p0 (NOT p2))))), (X (X p0)), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X p1)), (G (OR (NOT p2) p0 p1)), (G (OR (NOT p2) (NOT p0) p1))]
False Knowledge obtained : [(F (NOT (OR p2 p0 (NOT p1)))), (F (NOT (OR p2 (NOT p0) p1))), (F (NOT (OR p2 p0 p1))), (F (NOT p2)), (F (NOT (OR p2 (NOT p0)))), (F (NOT (AND p0 p1))), (F (NOT p1)), (F (NOT (OR p2 (NOT p0) (NOT p1)))), (F (NOT p0))]
Knowledge based reduction with 14 factoid took 410 ms. Reduced automaton from 9 states, 30 edges and 3 AP (stutter insensitive) to 9 states, 30 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 365 ms :[(OR (NOT p0) p1), p1, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false, false, false]
Stuttering acceptance computed with spot in 360 ms :[(OR (NOT p0) p1), p1, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false, false, false]
[2024-05-30 03:41:06] [INFO ] Invariant cache hit.
[2024-05-30 03:41:06] [INFO ] [Real]Absence check using 21 positive place invariants in 3 ms returned sat
[2024-05-30 03:41:06] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-30 03:41:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 03:41:06] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2024-05-30 03:41:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-30 03:41:06] [INFO ] Computed and/alt/rep : 56/229/56 causal constraints (skipped 41 transitions) in 5 ms.
[2024-05-30 03:41:07] [INFO ] Added : 39 causal constraints over 8 iterations in 70 ms. Result :sat
Could not prove EG p1
Support contains 3 out of 73 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 73/73 places, 98/98 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 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 71 transition count 96
Applied a total of 2 rules in 6 ms. Remains 71 /73 variables (removed 2) and now considering 96/98 (removed 2) transitions.
// Phase 1: matrix 96 rows 71 cols
[2024-05-30 03:41:07] [INFO ] Computed 21 invariants in 2 ms
[2024-05-30 03:41:07] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-30 03:41:07] [INFO ] Invariant cache hit.
[2024-05-30 03:41:07] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2024-05-30 03:41:07] [INFO ] Redundant transitions in 26 ms returned [29]
Found 1 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
Running 94 sub problems to find dead transitions.
// Phase 1: matrix 95 rows 71 cols
[2024-05-30 03:41:07] [INFO ] Computed 21 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 10 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:41:07] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 6 places in 16 ms of which 1 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 0 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 6 places in 14 ms of which 0 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 11/123 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:41:08] [INFO ] Deduced a trap composed of 17 places in 24 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 3/126 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (OVERLAPS) 95/166 variables, 71/197 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:09] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 1 ms to minimize.
[2024-05-30 03:41:09] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:41:09] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:41:09] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:41:09] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:41:09] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:41:09] [INFO ] Deduced a trap composed of 19 places in 24 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/166 variables, 7/204 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:10] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:41:10] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:41:10] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:41:10] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:41:10] [INFO ] Deduced a trap composed of 10 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:41:10] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/166 variables, 6/210 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:10] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-05-30 03:41:10] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:41:10] [INFO ] Deduced a trap composed of 19 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:41:10] [INFO ] Deduced a trap composed of 23 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:41:10] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-05-30 03:41:10] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:41:10] [INFO ] Deduced a trap composed of 24 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:41:11] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/166 variables, 8/218 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:11] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
[2024-05-30 03:41:11] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:41:11] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/166 variables, 3/221 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:11] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:41:11] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/166 variables, 2/223 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:12] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-05-30 03:41:12] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:41:12] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:41:12] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:41:12] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/166 variables, 5/228 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:12] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-05-30 03:41:12] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 0 ms to minimize.
[2024-05-30 03:41:12] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:41:12] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:41:12] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/166 variables, 5/233 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:13] [INFO ] Deduced a trap composed of 17 places in 34 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/166 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:13] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/166 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:13] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:41:13] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:41:13] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/166 variables, 3/238 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:14] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 0 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/166 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:14] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 0 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/166 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:15] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 1 ms to minimize.
[2024-05-30 03:41:15] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:41:15] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/166 variables, 3/243 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:15] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-05-30 03:41:15] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/166 variables, 2/245 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:16] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/166 variables, 1/246 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/166 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:16] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 0 ms to minimize.
At refinement iteration 24 (OVERLAPS) 0/166 variables, 1/247 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:17] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:41:17] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/166 variables, 2/249 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:17] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 1 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/166 variables, 1/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/166 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 28 (OVERLAPS) 0/166 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Real declared 166/166 variables, and 250 constraints, problems are : Problem set: 0 solved, 94 unsolved in 11342 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 87/87 constraints]
Escalating to Integer solving :Problem set: 0 solved, 94 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 87/179 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (OVERLAPS) 95/166 variables, 71/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/166 variables, 94/344 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (OVERLAPS) 0/166 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Int declared 166/166 variables, and 344 constraints, problems are : Problem set: 0 solved, 94 unsolved in 2885 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 87/87 constraints]
After SMT, in 14254ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 14255ms
Starting structural reductions in SI_LTL mode, iteration 1 : 71/73 places, 95/98 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 95/95 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 14401 ms. Remains : 71/73 places, 95/98 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p0 p1), (X p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X p0), (X p1), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND p2 p0 (NOT p1)))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND p2 p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 27 factoid took 136 ms. Reduced automaton from 9 states, 30 edges and 3 AP (stutter insensitive) to 9 states, 30 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 424 ms :[(OR (NOT p0) p1), p1, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false, false, false]
Reduction of identical properties reduced properties to check from 13 to 11
RANDOM walk for 40000 steps (528 resets) in 146 ms. (272 steps per ms) remains 2/11 properties
BEST_FIRST walk for 40003 steps (99 resets) in 49 ms. (800 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (104 resets) in 52 ms. (754 steps per ms) remains 2/2 properties
[2024-05-30 03:41:22] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 9/12 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 9/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 32/44 variables, 12/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 74/118 variables, 34/61 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/118 variables, 34/95 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/118 variables, 10/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/118 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 2/120 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/120 variables, 2/108 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/120 variables, 2/110 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/120 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 30/150 variables, 12/122 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/150 variables, 12/134 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/150 variables, 3/137 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/150 variables, 0/137 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (OVERLAPS) 2/152 variables, 1/138 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/152 variables, 2/140 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/152 variables, 2/142 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/152 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 23 (OVERLAPS) 14/166 variables, 9/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/166 variables, 9/160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/166 variables, 3/163 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/166 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 27 (OVERLAPS) 0/166 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 166/166 variables, and 163 constraints, problems are : Problem set: 0 solved, 2 unsolved in 82 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Problem apf1 is UNSAT
Problem apf4 is UNSAT
After SMT solving in domain Int declared 3/166 variables, and 3 constraints, problems are : Problem set: 2 solved, 0 unsolved in 13 ms.
Refiners :[Domain max(s): 3/71 constraints, Positive P Invariants (semi-flows): 0/21 constraints, State Equation: 0/71 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 97ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p2 p0 p1), (X p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (AND p0 p1)), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (X p0), (X p1), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND p2 p0 (NOT p1)))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p0 p1))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND p2 p0 (NOT p1))))), (G (OR (NOT p0) (NOT p2) p1)), (G (OR p0 (NOT p2) p1))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (NOT (OR p0 p2 p1))), (F (NOT (OR p0 p2 (NOT p1)))), (F (NOT (OR (NOT p0) p2))), (F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT (OR (NOT p0) p2 p1))), (F (NOT p2)), (F (NOT (OR p0 p1))), (F (NOT p0)), (F (NOT (OR (NOT p0) p2 (NOT p1))))]
Knowledge based reduction with 29 factoid took 507 ms. Reduced automaton from 9 states, 30 edges and 3 AP (stutter insensitive) to 9 states, 30 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 360 ms :[(OR (NOT p0) p1), p1, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false, false, false]
Stuttering acceptance computed with spot in 396 ms :[(OR (NOT p0) p1), p1, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false, false, false]
[2024-05-30 03:41:23] [INFO ] Invariant cache hit.
[2024-05-30 03:41:23] [INFO ] [Real]Absence check using 21 positive place invariants in 2 ms returned sat
[2024-05-30 03:41:23] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2024-05-30 03:41:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 03:41:23] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2024-05-30 03:41:23] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-30 03:41:23] [INFO ] Computed and/alt/rep : 87/353/87 causal constraints (skipped 7 transitions) in 9 ms.
[2024-05-30 03:41:23] [INFO ] Added : 50 causal constraints over 11 iterations in 113 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 377 ms :[(OR (NOT p0) p1), p1, (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false, false, false]
Product exploration explored 100000 steps with 2690 reset in 160 ms.
Product exploration explored 100000 steps with 2751 reset in 167 ms.
Support contains 3 out of 71 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 71/71 places, 95/95 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 95/95 (removed 0) transitions.
[2024-05-30 03:41:24] [INFO ] Invariant cache hit.
[2024-05-30 03:41:24] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-30 03:41:24] [INFO ] Invariant cache hit.
[2024-05-30 03:41:24] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2024-05-30 03:41:24] [INFO ] Redundant transitions in 26 ms returned []
Running 94 sub problems to find dead transitions.
[2024-05-30 03:41:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:24] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:41:24] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:41:24] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:41:24] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 20/112 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 1 ms to minimize.
[2024-05-30 03:41:25] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 11/123 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:26] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:41:26] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:41:26] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 3/126 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (OVERLAPS) 95/166 variables, 71/197 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/166 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:27] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
[2024-05-30 03:41:27] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:41:27] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 1 ms to minimize.
[2024-05-30 03:41:27] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:41:27] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:41:27] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:41:27] [INFO ] Deduced a trap composed of 19 places in 26 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/166 variables, 7/204 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:27] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:41:27] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
[2024-05-30 03:41:27] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:41:27] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:41:27] [INFO ] Deduced a trap composed of 10 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:41:27] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/166 variables, 6/210 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:28] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:41:28] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:41:28] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2024-05-30 03:41:28] [INFO ] Deduced a trap composed of 23 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:41:28] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 0 ms to minimize.
[2024-05-30 03:41:28] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 0 ms to minimize.
[2024-05-30 03:41:28] [INFO ] Deduced a trap composed of 24 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:41:28] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/166 variables, 8/218 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:28] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:41:28] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-05-30 03:41:28] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/166 variables, 3/221 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:29] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:41:29] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/166 variables, 2/223 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:29] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:41:29] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-30 03:41:29] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:41:29] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2024-05-30 03:41:29] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/166 variables, 5/228 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:30] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-05-30 03:41:30] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-05-30 03:41:30] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:41:30] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-30 03:41:30] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/166 variables, 5/233 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:30] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 0 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/166 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:31] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/166 variables, 1/235 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:31] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 1 ms to minimize.
[2024-05-30 03:41:31] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-05-30 03:41:31] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/166 variables, 3/238 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:31] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 0 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/166 variables, 1/239 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:32] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/166 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:32] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2024-05-30 03:41:32] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-05-30 03:41:32] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/166 variables, 3/243 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:32] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-05-30 03:41:33] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/166 variables, 2/245 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:33] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/166 variables, 1/246 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/166 variables, 0/246 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:34] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 0 ms to minimize.
At refinement iteration 24 (OVERLAPS) 0/166 variables, 1/247 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:34] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-30 03:41:34] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
At refinement iteration 25 (INCLUDED_ONLY) 0/166 variables, 2/249 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-30 03:41:35] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 0 ms to minimize.
At refinement iteration 26 (INCLUDED_ONLY) 0/166 variables, 1/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/166 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 28 (OVERLAPS) 0/166 variables, 0/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Real declared 166/166 variables, and 250 constraints, problems are : Problem set: 0 solved, 94 unsolved in 11292 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 87/87 constraints]
Escalating to Integer solving :Problem set: 0 solved, 94 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 71/71 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 21/92 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/71 variables, 87/179 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (OVERLAPS) 95/166 variables, 71/250 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/166 variables, 94/344 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (OVERLAPS) 0/166 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Int declared 166/166 variables, and 344 constraints, problems are : Problem set: 0 solved, 94 unsolved in 2979 ms.
Refiners :[Domain max(s): 71/71 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 71/71 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 87/87 constraints]
After SMT, in 14300ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 14301ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 14462 ms. Remains : 71/71 places, 95/95 transitions.
Treatment of property ShieldRVs-PT-005A-LTLFireability-15 finished in 43340 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||F(G(p1))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(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' '!(G(F((G(p1)||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' '!(G((F(G(p0))&&F(p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G((p0&&(p0 U ((p1 U (p2||G(p1)))||G(p0)))))) U !p1)))'
[2024-05-30 03:41:39] [INFO ] Flatten gal took : 11 ms
[2024-05-30 03:41:39] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/LTLFireability.sr.xml took 1 ms.
[2024-05-30 03:41:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 73 places, 98 transitions and 460 arcs took 4 ms.
Total runtime 279270 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ShieldRVs-PT-005A

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/409/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 73
TRANSITIONS: 98
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.003s, Sys 0.000s]


SAVING FILE /home/mcc/execution/409/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 6098
MODEL NAME: /home/mcc/execution/409/model
73 places, 98 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA ShieldRVs-PT-005A-LTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-005A-LTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-005A-LTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-005A-LTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ShieldRVs-PT-005A-LTLFireability-13 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1717041377659

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

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

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="ShieldRVs-PT-005A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is ShieldRVs-PT-005A, 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 r355-tall-171683759500772"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-005A.tgz
mv ShieldRVs-PT-005A 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 ;