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.r356-tall-171683761800772.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
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 r356-tall-171683761800772
=====================================================================

--------------------
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 1717036621199

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-005A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-30 02:37:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-30 02:37:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 02:37:02] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2024-05-30 02:37:02] [INFO ] Transformed 73 places.
[2024-05-30 02:37:02] [INFO ] Transformed 98 transitions.
[2024-05-30 02:37:02] [INFO ] Found NUPN structural information;
[2024-05-30 02:37:02] [INFO ] Parsed PT model containing 73 places and 98 transitions and 460 arcs in 147 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 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 02:37:02] [INFO ] Computed 21 invariants in 12 ms
[2024-05-30 02:37:02] [INFO ] Implicit Places using invariants in 189 ms returned []
[2024-05-30 02:37:02] [INFO ] Invariant cache hit.
[2024-05-30 02:37:02] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 330 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 02:37:02] [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 02:37:03] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 8 ms to minimize.
[2024-05-30 02:37:03] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:37:03] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:37:03] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:37:03] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-05-30 02:37:03] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:37:03] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:37:03] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 2 ms to minimize.
[2024-05-30 02:37:04] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:37:04] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:37:04] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:37:04] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:37:04] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:37:04] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:37:04] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:37:04] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:37:04] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:37:04] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:37:04] [INFO ] Deduced a trap composed of 7 places in 19 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 02:37:04] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:37:04] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:37:04] [INFO ] Deduced a trap composed of 12 places in 26 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 02:37:04] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:37:04] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:37:04] [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 02:37:05] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:37:05] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:37:05] [INFO ] Deduced a trap composed of 17 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:37:05] [INFO ] Deduced a trap composed of 12 places in 21 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 02:37:06] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:37:06] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 0 ms to minimize.
[2024-05-30 02:37:06] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 0 ms to minimize.
[2024-05-30 02:37:06] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 4 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 02:37:06] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 2 ms to minimize.
[2024-05-30 02:37:06] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 9 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 02:37:06] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:37:06] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:37:06] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:37:07] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:37:07] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 5 ms to minimize.
[2024-05-30 02:37:07] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:37:07] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:37:07] [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 02:37:07] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:37:08] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:37:08] [INFO ] Deduced a trap composed of 12 places in 19 ms of which 1 ms to minimize.
[2024-05-30 02:37:08] [INFO ] Deduced a trap composed of 12 places in 23 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 5976 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 3164 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 9213ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 9231ms
Finished structural reductions in LTL mode , in 1 iterations and 9589 ms. Remains : 73/73 places, 98/98 transitions.
Support contains 45 out of 73 places after structural reductions.
[2024-05-30 02:37:12] [INFO ] Flatten gal took : 32 ms
[2024-05-30 02:37:12] [INFO ] Flatten gal took : 12 ms
[2024-05-30 02:37:12] [INFO ] Input system was already deterministic with 98 transitions.
Reduction of identical properties reduced properties to check from 25 to 24
RANDOM walk for 12183 steps (151 resets) in 473 ms. (25 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 2 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
[2024-05-30 02:37:12] [INFO ] Invariant cache hit.
[2024-05-30 02:37:13] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-30 02:37:13] [INFO ] Invariant cache hit.
[2024-05-30 02:37:13] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 02:37:13] [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 02:37:13] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:37:13] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:37:13] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:37:13] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:37:13] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:37:13] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:37:13] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:37:13] [INFO ] Deduced a trap composed of 13 places in 54 ms of which 1 ms to minimize.
[2024-05-30 02:37:14] [INFO ] Deduced a trap composed of 7 places in 58 ms of which 5 ms to minimize.
[2024-05-30 02:37:14] [INFO ] Deduced a trap composed of 17 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:37:14] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:37:14] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 1 ms to minimize.
[2024-05-30 02:37:14] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 1 ms to minimize.
[2024-05-30 02:37:14] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:37:14] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:37:14] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 0 ms to minimize.
[2024-05-30 02:37:14] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 1 ms to minimize.
[2024-05-30 02:37:14] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:37:14] [INFO ] Deduced a trap composed of 7 places in 15 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 02:37:14] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:37:14] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 1 ms to minimize.
[2024-05-30 02:37:14] [INFO ] Deduced a trap composed of 12 places in 40 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 02:37:15] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 0 ms to minimize.
[2024-05-30 02:37:15] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 1 ms to minimize.
[2024-05-30 02:37:15] [INFO ] Deduced a trap composed of 14 places in 46 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 02:37:15] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:37:15] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:37:15] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:37:15] [INFO ] Deduced a trap composed of 12 places in 21 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 02:37:16] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 1 ms to minimize.
[2024-05-30 02:37:16] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:37:16] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:37:16] [INFO ] Deduced a trap composed of 8 places in 34 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 02:37:16] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:37:16] [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 02:37:17] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:37:17] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:37:17] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:37:17] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:37:17] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 1 ms to minimize.
[2024-05-30 02:37:17] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 0 ms to minimize.
[2024-05-30 02:37:17] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:37:17] [INFO ] Deduced a trap composed of 11 places in 28 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 02:37:18] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-05-30 02:37:18] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 1 ms to minimize.
[2024-05-30 02:37:18] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:37:18] [INFO ] Deduced a trap composed of 12 places in 32 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 6079 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 2876 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 9004ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 9007ms
Finished structural reductions in LTL mode , in 1 iterations and 9138 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 246 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 1259 reset in 394 ms.
Product exploration explored 100000 steps with 1259 reset in 206 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 96 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 48 ms :[(NOT p1)]
RANDOM walk for 424 steps (3 resets) in 7 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 136 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 40 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 37 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 1 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 27 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 02:37:23] [INFO ] Computed 21 invariants in 2 ms
[2024-05-30 02:37:23] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-30 02:37:23] [INFO ] Invariant cache hit.
[2024-05-30 02:37:23] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2024-05-30 02:37:23] [INFO ] Redundant transitions in 38 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 02:37:23] [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, 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 02:37:24] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 0 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 0 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:37:24] [INFO ] Deduced a trap composed of 12 places in 34 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 02:37:24] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:37:24] [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 02:37:25] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 0 ms to minimize.
[2024-05-30 02:37:25] [INFO ] Deduced a trap composed of 14 places in 43 ms of which 0 ms to minimize.
[2024-05-30 02:37:25] [INFO ] Deduced a trap composed of 15 places in 60 ms of which 1 ms to minimize.
[2024-05-30 02:37:25] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-05-30 02:37:25] [INFO ] Deduced a trap composed of 12 places in 49 ms of which 0 ms to minimize.
[2024-05-30 02:37:25] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2024-05-30 02:37:25] [INFO ] Deduced a trap composed of 14 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:37:25] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2024-05-30 02:37:25] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2024-05-30 02:37:25] [INFO ] Deduced a trap composed of 8 places in 27 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 02:37:25] [INFO ] Deduced a trap composed of 12 places in 36 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 02:37:26] [INFO ] Deduced a trap composed of 12 places in 29 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 02:37:26] [INFO ] Deduced a trap composed of 6 places in 14 ms of which 1 ms to minimize.
[2024-05-30 02:37:26] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:37:26] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:37:26] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:37:26] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-05-30 02:37:27] [INFO ] Deduced a trap composed of 11 places in 29 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 02:37:27] [INFO ] Deduced a trap composed of 14 places in 36 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 02:37:28] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 0 ms to minimize.
[2024-05-30 02:37:28] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:37:28] [INFO ] Deduced a trap composed of 12 places in 35 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 02:37:28] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:37:28] [INFO ] Deduced a trap composed of 10 places in 32 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 02:37:29] [INFO ] Deduced a trap composed of 21 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:37:29] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:37:29] [INFO ] Deduced a trap composed of 24 places in 32 ms of which 2 ms to minimize.
[2024-05-30 02:37:29] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 8 ms to minimize.
[2024-05-30 02:37:29] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:37:29] [INFO ] Deduced a trap composed of 12 places in 17 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 02:37:29] [INFO ] Deduced a trap composed of 12 places in 31 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 02:37:30] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:37:30] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:37:30] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:37:30] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:37:30] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:37:30] [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 02:37:30] [INFO ] Deduced a trap composed of 17 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:37:30] [INFO ] Deduced a trap composed of 13 places in 38 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 8177 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 02:37:33] [INFO ] Deduced a trap composed of 11 places in 33 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 5165 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 13366ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 13368ms
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 13578 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 59 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)]
RANDOM walk for 423 steps (4 resets) in 12 ms. (32 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 95 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 25 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
Product exploration explored 100000 steps with 1300 reset in 167 ms.
Product exploration explored 100000 steps with 1298 reset in 172 ms.
Built C files in :
/tmp/ltsmin1238400404107887723
[2024-05-30 02:37:37] [INFO ] Computing symmetric may disable matrix : 96 transitions.
[2024-05-30 02:37:37] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:37:37] [INFO ] Computing symmetric may enable matrix : 96 transitions.
[2024-05-30 02:37:37] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:37:37] [INFO ] Computing Do-Not-Accords matrix : 96 transitions.
[2024-05-30 02:37:37] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:37:37] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1238400404107887723
Running compilation step : cd /tmp/ltsmin1238400404107887723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 377 ms.
Running link step : cd /tmp/ltsmin1238400404107887723;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin1238400404107887723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1939851530423770682.hoa' '--buchi-type=spotba'
LTSmin run took 908 ms.
FORMULA ShieldRVs-PT-005A-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldRVs-PT-005A-LTLFireability-00 finished in 26083 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 5 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 02:37:39] [INFO ] Computed 21 invariants in 3 ms
[2024-05-30 02:37:39] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-30 02:37:39] [INFO ] Invariant cache hit.
[2024-05-30 02:37:39] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 02:37:39] [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 02:37:39] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:37:39] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:37:39] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:37:39] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:37:39] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:37:39] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:37:39] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:37:39] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:37:39] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:37:40] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:37:40] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:37:40] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:37:40] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:37:40] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:37:40] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
[2024-05-30 02:37:40] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:37:40] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:37:40] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:37:40] [INFO ] Deduced a trap composed of 7 places in 16 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 02:37:40] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:37:40] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:37:40] [INFO ] Deduced a trap composed of 12 places in 28 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 02:37:40] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:37:40] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:37:40] [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 02:37:41] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:37:41] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:37:41] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:37:41] [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 02:37:42] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:37:42] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:37:42] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:37:42] [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 02:37:42] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:37:42] [INFO ] Deduced a trap composed of 14 places in 34 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 02:37:42] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:37:42] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:37:42] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:37:42] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:37:43] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:37:43] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:37:43] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:37:43] [INFO ] Deduced a trap composed of 11 places in 32 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 02:37:43] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:37:43] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:37:44] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:37:44] [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 5790 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 2879 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 8696ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8698ms
Finished structural reductions in LTL mode , in 1 iterations and 8820 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 245 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 245 steps with 11 reset in 2 ms.
FORMULA ShieldRVs-PT-005A-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-LTLFireability-01 finished in 9093 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 4 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
[2024-05-30 02:37:48] [INFO ] Invariant cache hit.
[2024-05-30 02:37:48] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-30 02:37:48] [INFO ] Invariant cache hit.
[2024-05-30 02:37:48] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 02:37:48] [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 02:37:48] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:37:48] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:37:48] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:37:48] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:37:48] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:37:48] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:37:48] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:37:49] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:37:49] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:37:49] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:37:49] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:37:49] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:37:49] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:37:49] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:37:49] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:37:49] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 0 ms to minimize.
[2024-05-30 02:37:49] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:37:49] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:37:49] [INFO ] Deduced a trap composed of 7 places in 23 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 02:37:49] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:37:49] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:37:49] [INFO ] Deduced a trap composed of 12 places in 31 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 02:37:49] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:37:49] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:37:50] [INFO ] Deduced a trap composed of 14 places in 40 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 02:37:50] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:37:50] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:37:50] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:37:50] [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 02:37:51] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:37:51] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:37:51] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:37:51] [INFO ] Deduced a trap composed of 8 places in 31 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 02:37:51] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:37:51] [INFO ] Deduced a trap composed of 14 places in 38 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 02:37:51] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:37:52] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:37:52] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:37:52] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:37:52] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:37:52] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:37:52] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:37:52] [INFO ] Deduced a trap composed of 11 places in 36 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 02:37:53] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 1 ms to minimize.
[2024-05-30 02:37:53] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:37:53] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:37:53] [INFO ] Deduced a trap composed of 12 places in 29 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 5873 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 2970 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 8878ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8879ms
Finished structural reductions in LTL mode , in 1 iterations and 8995 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 397 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 83 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-005A-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-LTLFireability-02 finished in 9415 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 4 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
[2024-05-30 02:37:57] [INFO ] Invariant cache hit.
[2024-05-30 02:37:57] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-30 02:37:57] [INFO ] Invariant cache hit.
[2024-05-30 02:37:57] [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 02:37:57] [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 02:37:58] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 2 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 3 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:37:58] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:37:58] [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 02:37:59] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:37:59] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:37:59] [INFO ] Deduced a trap composed of 12 places in 34 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 02:37:59] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:37:59] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:37:59] [INFO ] Deduced a trap composed of 14 places in 31 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 02:37:59] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:37:59] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:38:00] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:38:00] [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 02:38:00] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:38:00] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:38:00] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:38:00] [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 02:38:01] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:38:01] [INFO ] Deduced a trap composed of 14 places in 38 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 02:38:01] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:38:01] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:38:01] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:38:01] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:38:01] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:38:01] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:38:01] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:38:01] [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 02:38:02] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:38:02] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:38:02] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:38:02] [INFO ] Deduced a trap composed of 12 places in 26 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 5743 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 2855 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 8646ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8647ms
Finished structural reductions in LTL mode , in 1 iterations and 8780 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 84 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 187 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 18 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 9288 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 7 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 02:38:06] [INFO ] Computed 21 invariants in 1 ms
[2024-05-30 02:38:06] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-30 02:38:06] [INFO ] Invariant cache hit.
[2024-05-30 02:38:06] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2024-05-30 02:38:07] [INFO ] Redundant transitions in 31 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 02:38:07] [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 02:38:07] [INFO ] Deduced a trap composed of 10 places in 47 ms of which 1 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 1 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 0 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 6 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 6 places in 42 ms of which 1 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:38:07] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 1 ms to minimize.
[2024-05-30 02:38:08] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:38:08] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 0 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 02:38:08] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:38:08] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:38:08] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 0 ms to minimize.
[2024-05-30 02:38:08] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 1 ms to minimize.
[2024-05-30 02:38:08] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:38:08] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 0 ms to minimize.
[2024-05-30 02:38:08] [INFO ] Deduced a trap composed of 8 places in 51 ms of which 0 ms to minimize.
[2024-05-30 02:38:08] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:38:08] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:38:08] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:38:08] [INFO ] Deduced a trap composed of 7 places in 24 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 02:38:08] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 1 ms to minimize.
[2024-05-30 02:38:08] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 0 ms to minimize.
[2024-05-30 02:38:08] [INFO ] Deduced a trap composed of 17 places in 36 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 02:38:10] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:38:10] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:38:10] [INFO ] Deduced a trap composed of 5 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:38:10] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:38:10] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 0 ms to minimize.
[2024-05-30 02:38:10] [INFO ] Deduced a trap composed of 15 places in 45 ms of which 1 ms to minimize.
[2024-05-30 02:38:10] [INFO ] Deduced a trap composed of 19 places in 28 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 02:38:11] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:38:11] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:38:11] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:38:11] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 1 ms to minimize.
[2024-05-30 02:38:11] [INFO ] Deduced a trap composed of 10 places in 41 ms of which 0 ms to minimize.
[2024-05-30 02:38:11] [INFO ] Deduced a trap composed of 10 places in 22 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 02:38:11] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:38:11] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 0 ms to minimize.
[2024-05-30 02:38:11] [INFO ] Deduced a trap composed of 19 places in 45 ms of which 1 ms to minimize.
[2024-05-30 02:38:11] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:38:11] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:38:11] [INFO ] Deduced a trap composed of 19 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:38:12] [INFO ] Deduced a trap composed of 24 places in 52 ms of which 1 ms to minimize.
[2024-05-30 02:38:12] [INFO ] Deduced a trap composed of 17 places in 31 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 02:38:12] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:38:12] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:38:12] [INFO ] Deduced a trap composed of 11 places in 25 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 02:38:12] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:38:12] [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 02:38:13] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:38:13] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:38:13] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:38:13] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:38:13] [INFO ] Deduced a trap composed of 11 places in 24 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 02:38:13] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-05-30 02:38:13] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:38:13] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:38:13] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:38:14] [INFO ] Deduced a trap composed of 10 places in 30 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 02:38:14] [INFO ] Deduced a trap composed of 17 places in 32 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 02:38:14] [INFO ] Deduced a trap composed of 10 places in 31 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 02:38:15] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:38:15] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:38:15] [INFO ] Deduced a trap composed of 6 places in 30 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 02:38:15] [INFO ] Deduced a trap composed of 10 places in 33 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 02:38:15] [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 02:38:16] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:38:16] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:38:16] [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 02:38:16] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:38:16] [INFO ] Deduced a trap composed of 6 places in 24 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 02:38:17] [INFO ] Deduced a trap composed of 12 places in 35 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 02:38:17] [INFO ] Deduced a trap composed of 18 places in 33 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 02:38:18] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:38:18] [INFO ] Deduced a trap composed of 13 places in 27 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 02:38:18] [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 12752 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 2931 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 15706ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 15706ms
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 15893 ms. Remains : 71/73 places, 95/98 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-005A-LTLFireability-04
Product exploration explored 100000 steps with 1382 reset in 161 ms.
Product exploration explored 100000 steps with 1402 reset in 165 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 148 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 68 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 872 steps (10 resets) in 11 ms. (72 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 85 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 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 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 7 ms. Remains 71 /71 variables (removed 0) and now considering 95/95 (removed 0) transitions.
[2024-05-30 02:38:23] [INFO ] Invariant cache hit.
[2024-05-30 02:38:23] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-30 02:38:23] [INFO ] Invariant cache hit.
[2024-05-30 02:38:23] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2024-05-30 02:38:23] [INFO ] Redundant transitions in 26 ms returned []
Running 94 sub problems to find dead transitions.
[2024-05-30 02:38:23] [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 02:38:24] [INFO ] Deduced a trap composed of 10 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:38:24] [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 02:38:24] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:38:24] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:38:25] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:38:25] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2024-05-30 02:38:25] [INFO ] Deduced a trap composed of 7 places in 25 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 02:38:25] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:38:25] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:38:25] [INFO ] Deduced a trap composed of 17 places in 30 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 02:38:26] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:38:26] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:38:26] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:38:26] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:38:26] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:38:26] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:38:26] [INFO ] Deduced a trap composed of 19 places in 28 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 02:38:26] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:38:26] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:38:26] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:38:26] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:38:26] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:38:26] [INFO ] Deduced a trap composed of 10 places in 28 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 02:38:27] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:38:27] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:38:27] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:38:27] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 0 ms to minimize.
[2024-05-30 02:38:27] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:38:27] [INFO ] Deduced a trap composed of 19 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:38:27] [INFO ] Deduced a trap composed of 24 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:38:27] [INFO ] Deduced a trap composed of 17 places in 33 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 02:38:27] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:38:28] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:38:28] [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 02:38:28] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:38:28] [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 02:38:28] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:38:28] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:38:29] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:38:29] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:38:29] [INFO ] Deduced a trap composed of 11 places in 25 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 02:38:29] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:38:29] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:38:29] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:38:29] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:38:29] [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 02:38:29] [INFO ] Deduced a trap composed of 17 places in 32 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 02:38:30] [INFO ] Deduced a trap composed of 10 places in 35 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 02:38:30] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 1 ms to minimize.
[2024-05-30 02:38:30] [INFO ] Deduced a trap composed of 16 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:38:30] [INFO ] Deduced a trap composed of 6 places in 32 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 02:38:30] [INFO ] Deduced a trap composed of 10 places in 32 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 02:38:31] [INFO ] Deduced a trap composed of 10 places in 33 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 02:38:31] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:38:31] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:38:31] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 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 02:38:32] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:38:32] [INFO ] Deduced a trap composed of 6 places in 30 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 02:38:32] [INFO ] Deduced a trap composed of 12 places in 27 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 02:38:33] [INFO ] Deduced a trap composed of 18 places in 34 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 02:38:33] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:38:34] [INFO ] Deduced a trap composed of 13 places in 26 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 02:38:34] [INFO ] Deduced a trap composed of 19 places in 33 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 11560 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 2949 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 14529ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 14531ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 14695 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 85 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 71 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 2548 steps (31 resets) in 13 ms. (182 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 96 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 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1393 reset in 153 ms.
Product exploration explored 100000 steps with 1405 reset in 161 ms.
Built C files in :
/tmp/ltsmin3617310815419826000
[2024-05-30 02:38:39] [INFO ] Computing symmetric may disable matrix : 95 transitions.
[2024-05-30 02:38:39] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:38:39] [INFO ] Computing symmetric may enable matrix : 95 transitions.
[2024-05-30 02:38:39] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:38:39] [INFO ] Computing Do-Not-Accords matrix : 95 transitions.
[2024-05-30 02:38:39] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:38:39] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3617310815419826000
Running compilation step : cd /tmp/ltsmin3617310815419826000;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 245 ms.
Running link step : cd /tmp/ltsmin3617310815419826000;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin3617310815419826000;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9747814948186655605.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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 12 ms. Remains 71 /71 variables (removed 0) and now considering 95/95 (removed 0) transitions.
[2024-05-30 02:38:54] [INFO ] Invariant cache hit.
[2024-05-30 02:38:54] [INFO ] Implicit Places using invariants in 60 ms returned []
[2024-05-30 02:38:54] [INFO ] Invariant cache hit.
[2024-05-30 02:38:54] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2024-05-30 02:38:54] [INFO ] Redundant transitions in 28 ms returned []
Running 94 sub problems to find dead transitions.
[2024-05-30 02:38:54] [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 02:38:54] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:38:54] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:38:54] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2024-05-30 02:38:54] [INFO ] Deduced a trap composed of 6 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:38:54] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:38:54] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:38:54] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:38:54] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:38:54] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 6 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 6 places in 16 ms of which 0 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 16 places in 37 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 02:38:55] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:38:55] [INFO ] Deduced a trap composed of 7 places in 22 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 02:38:56] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:38:56] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:38:56] [INFO ] Deduced a trap composed of 17 places in 31 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 02:38:56] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:38:56] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:38:56] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:38:56] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:38:57] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:38:57] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:38:57] [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 02:38:57] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:38:57] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:38:57] [INFO ] Deduced a trap composed of 11 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:38:57] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:38:57] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:38:57] [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 02:38:58] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:38:58] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:38:58] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 0 ms to minimize.
[2024-05-30 02:38:58] [INFO ] Deduced a trap composed of 23 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:38:58] [INFO ] Deduced a trap composed of 15 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:38:58] [INFO ] Deduced a trap composed of 19 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:38:58] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 0 ms to minimize.
[2024-05-30 02:38:58] [INFO ] Deduced a trap composed of 17 places in 34 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 02:38:58] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 1 ms to minimize.
[2024-05-30 02:38:58] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:38:58] [INFO ] Deduced a trap composed of 11 places in 31 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 02:38:58] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:38:59] [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 02:38:59] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:38:59] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:38:59] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:38:59] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:38:59] [INFO ] Deduced a trap composed of 11 places in 27 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 02:38:59] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:38:59] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:39:00] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
[2024-05-30 02:39:00] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:39:00] [INFO ] Deduced a trap composed of 10 places in 29 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 02:39:00] [INFO ] Deduced a trap composed of 17 places in 31 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 02:39:00] [INFO ] Deduced a trap composed of 10 places in 33 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 02:39:01] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:39:01] [INFO ] Deduced a trap composed of 16 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:39:01] [INFO ] Deduced a trap composed of 6 places in 27 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 02:39:01] [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 02:39:02] [INFO ] Deduced a trap composed of 10 places in 37 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 02:39:02] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 4 ms to minimize.
[2024-05-30 02:39:02] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:39:02] [INFO ] Deduced a trap composed of 12 places in 28 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 02:39:02] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:39:03] [INFO ] Deduced a trap composed of 6 places in 29 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 02:39:03] [INFO ] Deduced a trap composed of 12 places in 36 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 02:39:04] [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 02:39:04] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:39:04] [INFO ] Deduced a trap composed of 13 places in 29 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 02:39:05] [INFO ] Deduced a trap composed of 19 places in 40 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 11514 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 2854 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 14392ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 14393ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 14572 ms. Remains : 71/71 places, 95/95 transitions.
Built C files in :
/tmp/ltsmin6634179191144492498
[2024-05-30 02:39:08] [INFO ] Computing symmetric may disable matrix : 95 transitions.
[2024-05-30 02:39:08] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:39:08] [INFO ] Computing symmetric may enable matrix : 95 transitions.
[2024-05-30 02:39:08] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:39:08] [INFO ] Computing Do-Not-Accords matrix : 95 transitions.
[2024-05-30 02:39:08] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:39:08] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6634179191144492498
Running compilation step : cd /tmp/ltsmin6634179191144492498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 252 ms.
Running link step : cd /tmp/ltsmin6634179191144492498;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin6634179191144492498;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8559658480611610738.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 02:39:24] [INFO ] Flatten gal took : 14 ms
[2024-05-30 02:39:24] [INFO ] Flatten gal took : 7 ms
[2024-05-30 02:39:24] [INFO ] Time to serialize gal into /tmp/LTL724524564133443803.gal : 3 ms
[2024-05-30 02:39:24] [INFO ] Time to serialize properties into /tmp/LTL1289516136592879919.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL724524564133443803.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12985221882354681627.hoa' '-atoms' '/tmp/LTL1289516136592879919.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL1289516136592879919.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12985221882354681627.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...544
Computing Next relation with stutter on 1889 deadlock states
Detected timeout of ITS tools.
[2024-05-30 02:39:39] [INFO ] Flatten gal took : 7 ms
[2024-05-30 02:39:39] [INFO ] Flatten gal took : 8 ms
[2024-05-30 02:39:39] [INFO ] Time to serialize gal into /tmp/LTL2699315014150902223.gal : 2 ms
[2024-05-30 02:39:39] [INFO ] Time to serialize properties into /tmp/LTL17606624181708563401.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2699315014150902223.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17606624181708563401.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(((p45==0)||(p60==0))||(p71==0))"))))
Formula 0 simplified : FG!"(((p45==0)||(p60==0))||(p71==0))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...544
Computing Next relation with stutter on 1889 deadlock states
Detected timeout of ITS tools.
[2024-05-30 02:39:54] [INFO ] Flatten gal took : 7 ms
[2024-05-30 02:39:54] [INFO ] Applying decomposition
[2024-05-30 02:39:54] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8263608907295406640.txt' '-o' '/tmp/graph8263608907295406640.bin' '-w' '/tmp/graph8263608907295406640.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8263608907295406640.bin' '-l' '-1' '-v' '-w' '/tmp/graph8263608907295406640.weights' '-q' '0' '-e' '0.001'
[2024-05-30 02:39:54] [INFO ] Decomposing Gal with order
[2024-05-30 02:39:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 02:39:54] [INFO ] Removed a total of 100 redundant transitions.
[2024-05-30 02:39:54] [INFO ] Flatten gal took : 37 ms
[2024-05-30 02:39:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 5 ms.
[2024-05-30 02:39:54] [INFO ] Time to serialize gal into /tmp/LTL2599250997429385520.gal : 2 ms
[2024-05-30 02:39:54] [INFO ] Time to serialize properties into /tmp/LTL18437164590140426570.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2599250997429385520.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18437164590140426570.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("(((i3.u13.p45==0)||(i4.u17.p60==0))||(i4.u20.p71==0))"))))
Formula 0 simplified : FG!"(((i3.u13.p45==0)||(i4.u17.p60==0))||(i4.u20.p71==0))"
Reverse transition relation is NOT exact ! Due to transitions t37, t41, t47, t50, t58, t64, t69, t68_t31, i0.t93, i0.t53, i0.u1.t0, i0.u1.t1, i0.u3.t2, i0....611
Computing Next relation with stutter on 1889 deadlock states
Detected timeout of ITS tools.
Treatment of property ShieldRVs-PT-005A-LTLFireability-04 finished in 122581 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 9 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 02:40:09] [INFO ] Computed 21 invariants in 0 ms
[2024-05-30 02:40:09] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-30 02:40:09] [INFO ] Invariant cache hit.
[2024-05-30 02:40:09] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2024-05-30 02:40:09] [INFO ] Redundant transitions in 34 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 02:40:09] [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 02:40:10] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:40:10] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:40:10] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:40:10] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:40:10] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-05-30 02:40:10] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 0 ms to minimize.
[2024-05-30 02:40:10] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 0 ms to minimize.
[2024-05-30 02:40:10] [INFO ] Deduced a trap composed of 14 places in 74 ms of which 1 ms to minimize.
[2024-05-30 02:40:10] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:40:10] [INFO ] Deduced a trap composed of 7 places in 66 ms of which 0 ms to minimize.
[2024-05-30 02:40:10] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:40:10] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 02:40:10] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 1 ms to minimize.
[2024-05-30 02:40:10] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 0 ms to minimize.
[2024-05-30 02:40:11] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 0 ms to minimize.
[2024-05-30 02:40:11] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:40:11] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 1 ms to minimize.
[2024-05-30 02:40:11] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 0 ms to minimize.
[2024-05-30 02:40:11] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 1 ms to minimize.
[2024-05-30 02:40:11] [INFO ] Deduced a trap composed of 12 places in 50 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 02:40:11] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:40:11] [INFO ] Deduced a trap composed of 8 places in 27 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 02:40:11] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 0 ms to minimize.
[2024-05-30 02:40:11] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:40:11] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:40:11] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 0 ms to minimize.
[2024-05-30 02:40:11] [INFO ] Deduced a trap composed of 12 places in 49 ms of which 0 ms to minimize.
[2024-05-30 02:40:11] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-05-30 02:40:11] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:40:11] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 0 ms to minimize.
[2024-05-30 02:40:11] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2024-05-30 02:40:12] [INFO ] Deduced a trap composed of 8 places in 27 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 02:40:12] [INFO ] Deduced a trap composed of 12 places in 51 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 02:40:13] [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 02:40:13] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 1 ms to minimize.
[2024-05-30 02:40:13] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:40:13] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:40:13] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2024-05-30 02:40:13] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 0 ms to minimize.
[2024-05-30 02:40:13] [INFO ] Deduced a trap composed of 11 places in 32 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 02:40:13] [INFO ] Deduced a trap composed of 14 places in 44 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 02:40:14] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:40:14] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:40:14] [INFO ] Deduced a trap composed of 12 places in 36 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 02:40:14] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:40:15] [INFO ] Deduced a trap composed of 10 places in 30 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 02:40:15] [INFO ] Deduced a trap composed of 21 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:40:15] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 1 ms to minimize.
[2024-05-30 02:40:15] [INFO ] Deduced a trap composed of 24 places in 46 ms of which 1 ms to minimize.
[2024-05-30 02:40:15] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 1 ms to minimize.
[2024-05-30 02:40:15] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 0 ms to minimize.
[2024-05-30 02:40:15] [INFO ] Deduced a trap composed of 12 places in 33 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 02:40:16] [INFO ] Deduced a trap composed of 12 places in 38 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 02:40:16] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:40:16] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 1 ms to minimize.
[2024-05-30 02:40:16] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:40:16] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:40:16] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:40:16] [INFO ] Deduced a trap composed of 13 places in 20 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 02:40:17] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 0 ms to minimize.
[2024-05-30 02:40:17] [INFO ] Deduced a trap composed of 13 places in 48 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 8591 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 02:40:20] [INFO ] Deduced a trap composed of 11 places in 34 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 5049 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 13686ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 13687ms
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 13916 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 163 ms.
Product exploration explored 100000 steps with 3394 reset in 170 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 78 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 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 246 steps (2 resets) in 12 ms. (18 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 187 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 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-30 02:40:24] [INFO ] Invariant cache hit.
[2024-05-30 02:40:24] [INFO ] [Real]Absence check using 21 positive place invariants in 3 ms returned sat
[2024-05-30 02:40:24] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2024-05-30 02:40:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 02:40:24] [INFO ] [Nat]Absence check using 21 positive place invariants in 4 ms returned sat
[2024-05-30 02:40:24] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2024-05-30 02:40:24] [INFO ] Computed and/alt/rep : 54/224/54 causal constraints (skipped 41 transitions) in 6 ms.
[2024-05-30 02:40:24] [INFO ] Added : 30 causal constraints over 6 iterations in 103 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 02:40:24] [INFO ] Invariant cache hit.
[2024-05-30 02:40:24] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-30 02:40:24] [INFO ] Invariant cache hit.
[2024-05-30 02:40:24] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2024-05-30 02:40:24] [INFO ] Redundant transitions in 39 ms returned []
Running 95 sub problems to find dead transitions.
[2024-05-30 02:40:24] [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 02:40:25] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:40:25] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:40:25] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:40:25] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:40:25] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:40:25] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 0 ms to minimize.
[2024-05-30 02:40:25] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2024-05-30 02:40:25] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 1 ms to minimize.
[2024-05-30 02:40:25] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 1 ms to minimize.
[2024-05-30 02:40:25] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-05-30 02:40:25] [INFO ] Deduced a trap composed of 14 places in 53 ms of which 0 ms to minimize.
[2024-05-30 02:40:25] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:40:26] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 1 ms to minimize.
[2024-05-30 02:40:26] [INFO ] Deduced a trap composed of 7 places in 52 ms of which 1 ms to minimize.
[2024-05-30 02:40:26] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 1 ms to minimize.
[2024-05-30 02:40:26] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:40:26] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 0 ms to minimize.
[2024-05-30 02:40:26] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 0 ms to minimize.
[2024-05-30 02:40:26] [INFO ] Deduced a trap composed of 7 places in 57 ms of which 1 ms to minimize.
[2024-05-30 02:40:26] [INFO ] Deduced a trap composed of 12 places in 52 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 02:40:26] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:40:26] [INFO ] Deduced a trap composed of 8 places in 26 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 02:40:26] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:40:26] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 1 ms to minimize.
[2024-05-30 02:40:26] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:40:26] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:40:26] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 1 ms to minimize.
[2024-05-30 02:40:26] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-05-30 02:40:27] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:40:27] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:40:27] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 1 ms to minimize.
[2024-05-30 02:40:27] [INFO ] Deduced a trap composed of 8 places in 31 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 02:40:27] [INFO ] Deduced a trap composed of 12 places in 33 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 02:40:28] [INFO ] Deduced a trap composed of 12 places in 31 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 02:40:28] [INFO ] Deduced a trap composed of 6 places in 14 ms of which 1 ms to minimize.
[2024-05-30 02:40:28] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:40:28] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:40:28] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:40:28] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:40:28] [INFO ] Deduced a trap composed of 11 places in 28 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 02:40:28] [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 02:40:29] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:40:29] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 0 ms to minimize.
[2024-05-30 02:40:29] [INFO ] Deduced a trap composed of 12 places in 24 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 02:40:29] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:40:30] [INFO ] Deduced a trap composed of 10 places in 31 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 02:40:30] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 1 ms to minimize.
[2024-05-30 02:40:30] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:40:30] [INFO ] Deduced a trap composed of 24 places in 170 ms of which 4 ms to minimize.
[2024-05-30 02:40:30] [INFO ] Deduced a trap composed of 16 places in 42 ms of which 1 ms to minimize.
[2024-05-30 02:40:30] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:40:30] [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 02:40:31] [INFO ] Deduced a trap composed of 12 places in 22 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 02:40:31] [INFO ] Deduced a trap composed of 11 places in 46 ms of which 0 ms to minimize.
[2024-05-30 02:40:31] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 1 ms to minimize.
[2024-05-30 02:40:31] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:40:31] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 1 ms to minimize.
[2024-05-30 02:40:32] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:40:32] [INFO ] Deduced a trap composed of 13 places in 25 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 02:40:32] [INFO ] Deduced a trap composed of 17 places in 56 ms of which 1 ms to minimize.
[2024-05-30 02:40:32] [INFO ] Deduced a trap composed of 13 places in 47 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 8452 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 02:40:35] [INFO ] Deduced a trap composed of 8 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 4828 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 13306ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 13307ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 13555 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 141 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 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 240 steps (2 resets) in 7 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 219 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))]
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-30 02:40:38] [INFO ] Invariant cache hit.
[2024-05-30 02:40:38] [INFO ] [Real]Absence check using 21 positive place invariants in 11 ms returned sat
[2024-05-30 02:40:38] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2024-05-30 02:40:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 02:40:38] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2024-05-30 02:40:38] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2024-05-30 02:40:38] [INFO ] Computed and/alt/rep : 54/224/54 causal constraints (skipped 41 transitions) in 7 ms.
[2024-05-30 02:40:38] [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 61 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 3395 reset in 171 ms.
Product exploration explored 100000 steps with 3366 reset in 175 ms.
Built C files in :
/tmp/ltsmin12260793712332753569
[2024-05-30 02:40:39] [INFO ] Computing symmetric may disable matrix : 96 transitions.
[2024-05-30 02:40:39] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:40:39] [INFO ] Computing symmetric may enable matrix : 96 transitions.
[2024-05-30 02:40:39] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:40:39] [INFO ] Computing Do-Not-Accords matrix : 96 transitions.
[2024-05-30 02:40:39] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:40:39] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12260793712332753569
Running compilation step : cd /tmp/ltsmin12260793712332753569;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 225 ms.
Running link step : cd /tmp/ltsmin12260793712332753569;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin12260793712332753569;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased75973061888805904.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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 3 ms. Remains 72 /72 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2024-05-30 02:40:54] [INFO ] Invariant cache hit.
[2024-05-30 02:40:54] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-30 02:40:54] [INFO ] Invariant cache hit.
[2024-05-30 02:40:54] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
[2024-05-30 02:40:54] [INFO ] Redundant transitions in 50 ms returned []
Running 95 sub problems to find dead transitions.
[2024-05-30 02:40:54] [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 02:40:55] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 1 ms to minimize.
[2024-05-30 02:40:55] [INFO ] Deduced a trap composed of 7 places in 68 ms of which 0 ms to minimize.
[2024-05-30 02:40:55] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:40:55] [INFO ] Deduced a trap composed of 7 places in 141 ms of which 0 ms to minimize.
[2024-05-30 02:40:55] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
[2024-05-30 02:40:55] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 0 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 12 places in 34 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 02:40:56] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 8 places in 21 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 02:40:56] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:40:56] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:40:57] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:40:57] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:40:57] [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 02:40:57] [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 02:40:58] [INFO ] Deduced a trap composed of 12 places in 43 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 02:40:58] [INFO ] Deduced a trap composed of 6 places in 13 ms of which 1 ms to minimize.
[2024-05-30 02:40:58] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 0 ms to minimize.
[2024-05-30 02:40:58] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:40:58] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:40:58] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:40:58] [INFO ] Deduced a trap composed of 11 places in 26 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 02:40:58] [INFO ] Deduced a trap composed of 14 places in 36 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 02:40:59] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 1 ms to minimize.
[2024-05-30 02:40:59] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:40:59] [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 02:40:59] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:41:00] [INFO ] Deduced a trap composed of 10 places in 32 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 02:41:00] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:41:00] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 0 ms to minimize.
[2024-05-30 02:41:00] [INFO ] Deduced a trap composed of 24 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:41:00] [INFO ] Deduced a trap composed of 16 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:41:00] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:41:00] [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 02:41:00] [INFO ] Deduced a trap composed of 12 places in 20 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 02:41:01] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:41:01] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 0 ms to minimize.
[2024-05-30 02:41:01] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:41:01] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:41:01] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:41:01] [INFO ] Deduced a trap composed of 13 places in 24 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 02:41:02] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:41:02] [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 8384 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 02:41:05] [INFO ] Deduced a trap composed of 8 places in 30 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 4910 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 13318ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 13319ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 13525 ms. Remains : 72/72 places, 96/96 transitions.
Built C files in :
/tmp/ltsmin15551705111206861540
[2024-05-30 02:41:08] [INFO ] Computing symmetric may disable matrix : 96 transitions.
[2024-05-30 02:41:08] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:41:08] [INFO ] Computing symmetric may enable matrix : 96 transitions.
[2024-05-30 02:41:08] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:41:08] [INFO ] Computing Do-Not-Accords matrix : 96 transitions.
[2024-05-30 02:41:08] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:41:08] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15551705111206861540
Running compilation step : cd /tmp/ltsmin15551705111206861540;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 257 ms.
Running link step : cd /tmp/ltsmin15551705111206861540;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin15551705111206861540;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10328406735881967468.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 02:41:23] [INFO ] Flatten gal took : 7 ms
[2024-05-30 02:41:23] [INFO ] Flatten gal took : 7 ms
[2024-05-30 02:41:23] [INFO ] Time to serialize gal into /tmp/LTL6254603899087351520.gal : 2 ms
[2024-05-30 02:41:23] [INFO ] Time to serialize properties into /tmp/LTL11807126097246688117.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6254603899087351520.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8790521524787966767.hoa' '-atoms' '/tmp/LTL11807126097246688117.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL11807126097246688117.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8790521524787966767.hoa
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...544
Computing Next relation with stutter on 1889 deadlock states
Detected timeout of ITS tools.
[2024-05-30 02:41:38] [INFO ] Flatten gal took : 6 ms
[2024-05-30 02:41:38] [INFO ] Flatten gal took : 6 ms
[2024-05-30 02:41:38] [INFO ] Time to serialize gal into /tmp/LTL6635910436626314931.gal : 1 ms
[2024-05-30 02:41:38] [INFO ] Time to serialize properties into /tmp/LTL7527986886146027524.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6635910436626314931.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7527986886146027524.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F((("(p61==1)")||(G("(p66==1)")))||("((p1==1)&&(p9==1))")))))
Formula 0 simplified : G(F!"(p66==1)" & FG(!"((p1==1)&&(p9==1))" & !"(p61==1)"))
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...544
Computing Next relation with stutter on 1889 deadlock states
Detected timeout of ITS tools.
[2024-05-30 02:41:53] [INFO ] Flatten gal took : 7 ms
[2024-05-30 02:41:53] [INFO ] Applying decomposition
[2024-05-30 02:41:53] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13173353345162943171.txt' '-o' '/tmp/graph13173353345162943171.bin' '-w' '/tmp/graph13173353345162943171.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13173353345162943171.bin' '-l' '-1' '-v' '-w' '/tmp/graph13173353345162943171.weights' '-q' '0' '-e' '0.001'
[2024-05-30 02:41:53] [INFO ] Decomposing Gal with order
[2024-05-30 02:41:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 02:41:53] [INFO ] Removed a total of 100 redundant transitions.
[2024-05-30 02:41:53] [INFO ] Flatten gal took : 31 ms
[2024-05-30 02:41:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 88 labels/synchronizations in 3 ms.
[2024-05-30 02:41:53] [INFO ] Time to serialize gal into /tmp/LTL3423086116796180576.gal : 2 ms
[2024-05-30 02:41:53] [INFO ] Time to serialize properties into /tmp/LTL13801833038795666326.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3423086116796180576.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13801833038795666326.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F((("(i4.u17.p61==1)")||(G("(i4.u19.p66==1)")))||("((i0.u0.p1==1)&&(i0.u3.p9==1))")))))
Formula 0 simplified : G(F!"(i4.u19.p66==1)" & FG(!"((i0.u0.p1==1)&&(i0.u3.p9==1))" & !"(i4.u17.p61==1)"))
Reverse transition relation is NOT exact ! Due to transitions t37, t41, t47, t50, t58, t64, t69, t68_t31, i0.t93, i0.t53, i0.u1.t0, i0.u1.t1, i0.u3.t2, i0....611
Computing Next relation with stutter on 1889 deadlock states
Detected timeout of ITS tools.
Treatment of property ShieldRVs-PT-005A-LTLFireability-06 finished in 119049 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 0 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 02:42:08] [INFO ] Computed 21 invariants in 2 ms
[2024-05-30 02:42:08] [INFO ] Implicit Places using invariants in 64 ms returned []
[2024-05-30 02:42:08] [INFO ] Invariant cache hit.
[2024-05-30 02:42:08] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 02:42:08] [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 02:42:09] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 0 ms to minimize.
[2024-05-30 02:42:09] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:42:09] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:42:09] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 0 ms to minimize.
[2024-05-30 02:42:09] [INFO ] Deduced a trap composed of 7 places in 46 ms of which 1 ms to minimize.
[2024-05-30 02:42:09] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 1 ms to minimize.
[2024-05-30 02:42:09] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:42:09] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-05-30 02:42:09] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-05-30 02:42:09] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 1 ms to minimize.
[2024-05-30 02:42:09] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:42:09] [INFO ] Deduced a trap composed of 12 places in 53 ms of which 0 ms to minimize.
[2024-05-30 02:42:09] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-05-30 02:42:09] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 0 ms to minimize.
[2024-05-30 02:42:09] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:42:10] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:42:10] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 1 ms to minimize.
[2024-05-30 02:42:10] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 0 ms to minimize.
[2024-05-30 02:42:10] [INFO ] Deduced a trap composed of 7 places in 16 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 02:42:10] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:42:10] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 0 ms to minimize.
[2024-05-30 02:42:10] [INFO ] Deduced a trap composed of 12 places in 38 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 02:42:10] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 0 ms to minimize.
[2024-05-30 02:42:10] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 0 ms to minimize.
[2024-05-30 02:42:10] [INFO ] Deduced a trap composed of 14 places in 47 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 02:42:11] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:42:11] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-05-30 02:42:11] [INFO ] Deduced a trap composed of 17 places in 50 ms of which 0 ms to minimize.
[2024-05-30 02:42:11] [INFO ] Deduced a trap composed of 12 places in 20 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 02:42:11] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:42:11] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 1 ms to minimize.
[2024-05-30 02:42:12] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:42:12] [INFO ] Deduced a trap composed of 8 places in 48 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 02:42:12] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
[2024-05-30 02:42:12] [INFO ] Deduced a trap composed of 14 places in 39 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 02:42:12] [INFO ] Deduced a trap composed of 8 places in 37 ms of which 0 ms to minimize.
[2024-05-30 02:42:12] [INFO ] Deduced a trap composed of 8 places in 47 ms of which 0 ms to minimize.
[2024-05-30 02:42:12] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:42:12] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:42:12] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 1 ms to minimize.
[2024-05-30 02:42:12] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 1 ms to minimize.
[2024-05-30 02:42:13] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:42:13] [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 02:42:13] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:42:13] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:42:13] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:42:14] [INFO ] Deduced a trap composed of 12 places in 28 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 6168 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 2841 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 9070ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 9071ms
Finished structural reductions in LTL mode , in 1 iterations and 9227 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 192 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 0 ms.
FORMULA ShieldRVs-PT-005A-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-LTLFireability-07 finished in 9434 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 02:42:17] [INFO ] Invariant cache hit.
[2024-05-30 02:42:17] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-30 02:42:17] [INFO ] Invariant cache hit.
[2024-05-30 02:42:18] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 02:42:18] [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 02:42:18] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-05-30 02:42:18] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:42:18] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-05-30 02:42:18] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 1 ms to minimize.
[2024-05-30 02:42:18] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-05-30 02:42:18] [INFO ] Deduced a trap composed of 12 places in 49 ms of which 1 ms to minimize.
[2024-05-30 02:42:18] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:42:18] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:42:18] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 0 ms to minimize.
[2024-05-30 02:42:19] [INFO ] Deduced a trap composed of 17 places in 55 ms of which 0 ms to minimize.
[2024-05-30 02:42:19] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:42:19] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 0 ms to minimize.
[2024-05-30 02:42:19] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:42:19] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 0 ms to minimize.
[2024-05-30 02:42:19] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 02:42:19] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 0 ms to minimize.
[2024-05-30 02:42:19] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 1 ms to minimize.
[2024-05-30 02:42:19] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 1 ms to minimize.
[2024-05-30 02:42:19] [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 02:42:19] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:42:19] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:42:19] [INFO ] Deduced a trap composed of 12 places in 37 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 02:42:19] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:42:19] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 0 ms to minimize.
[2024-05-30 02:42:20] [INFO ] Deduced a trap composed of 14 places in 55 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 02:42:20] [INFO ] Deduced a trap composed of 11 places in 47 ms of which 0 ms to minimize.
[2024-05-30 02:42:20] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:42:20] [INFO ] Deduced a trap composed of 17 places in 52 ms of which 0 ms to minimize.
[2024-05-30 02:42:20] [INFO ] Deduced a trap composed of 12 places in 32 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 02:42:21] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:42:21] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:42:21] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:42:21] [INFO ] Deduced a trap composed of 8 places in 40 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 02:42:21] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:42:21] [INFO ] Deduced a trap composed of 14 places in 46 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 02:42:21] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 0 ms to minimize.
[2024-05-30 02:42:21] [INFO ] Deduced a trap composed of 8 places in 53 ms of which 1 ms to minimize.
[2024-05-30 02:42:22] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:42:22] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 0 ms to minimize.
[2024-05-30 02:42:22] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 1 ms to minimize.
[2024-05-30 02:42:22] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 0 ms to minimize.
[2024-05-30 02:42:22] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:42:22] [INFO ] Deduced a trap composed of 11 places in 40 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 02:42:23] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:42:23] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:42:23] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:42:23] [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 6072 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 2831 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 8947ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8948ms
Finished structural reductions in LTL mode , in 1 iterations and 9089 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 172 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 108 steps with 3 reset in 1 ms.
FORMULA ShieldRVs-PT-005A-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-LTLFireability-10 finished in 9284 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 02:42:27] [INFO ] Invariant cache hit.
[2024-05-30 02:42:27] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-30 02:42:27] [INFO ] Invariant cache hit.
[2024-05-30 02:42:27] [INFO ] Implicit Places using invariants and state equation in 69 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 02:42:27] [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 02:42:27] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:42:27] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:42:27] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:42:27] [INFO ] Deduced a trap composed of 13 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 1 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 0 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 1 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 0 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 12 places in 45 ms of which 1 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 13 places in 47 ms of which 0 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 1 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 1 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 0 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 7 places in 26 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 02:42:28] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:42:28] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:42:29] [INFO ] Deduced a trap composed of 12 places in 45 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 02:42:29] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 1 ms to minimize.
[2024-05-30 02:42:29] [INFO ] Deduced a trap composed of 14 places in 50 ms of which 1 ms to minimize.
[2024-05-30 02:42:29] [INFO ] Deduced a trap composed of 14 places in 49 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 02:42:29] [INFO ] Deduced a trap composed of 11 places in 41 ms of which 1 ms to minimize.
[2024-05-30 02:42:29] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 02:42:29] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:42:30] [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 02:42:30] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:42:30] [INFO ] Deduced a trap composed of 14 places in 48 ms of which 0 ms to minimize.
[2024-05-30 02:42:30] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 0 ms to minimize.
[2024-05-30 02:42:30] [INFO ] Deduced a trap composed of 8 places in 54 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 02:42:30] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 0 ms to minimize.
[2024-05-30 02:42:30] [INFO ] Deduced a trap composed of 14 places in 53 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 02:42:31] [INFO ] Deduced a trap composed of 8 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:42:31] [INFO ] Deduced a trap composed of 8 places in 46 ms of which 0 ms to minimize.
[2024-05-30 02:42:31] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:42:31] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 1 ms to minimize.
[2024-05-30 02:42:31] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 1 ms to minimize.
[2024-05-30 02:42:31] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 1 ms to minimize.
[2024-05-30 02:42:31] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:42:31] [INFO ] Deduced a trap composed of 11 places in 38 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 02:42:32] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:42:32] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:42:32] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:42:32] [INFO ] Deduced a trap composed of 12 places in 33 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 6003 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 2814 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 8838ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8839ms
Finished structural reductions in LTL mode , in 1 iterations and 8968 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-005A-LTLFireability-11
Stuttering criterion allowed to conclude after 77 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 9052 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 1 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
[2024-05-30 02:42:36] [INFO ] Invariant cache hit.
[2024-05-30 02:42:36] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-30 02:42:36] [INFO ] Invariant cache hit.
[2024-05-30 02:42:36] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 02:42:36] [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 02:42:36] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-05-30 02:42:36] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 13 ms to minimize.
[2024-05-30 02:42:36] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 0 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 1 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 0 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 1 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 1 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 1 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 14 places in 49 ms of which 1 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 1 ms to minimize.
[2024-05-30 02:42:37] [INFO ] Deduced a trap composed of 7 places in 24 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 02:42:37] [INFO ] Deduced a trap composed of 8 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:42:38] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 0 ms to minimize.
[2024-05-30 02:42:38] [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 02:42:38] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 1 ms to minimize.
[2024-05-30 02:42:38] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 1 ms to minimize.
[2024-05-30 02:42:38] [INFO ] Deduced a trap composed of 14 places in 47 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 02:42:38] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 0 ms to minimize.
[2024-05-30 02:42:38] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:42:39] [INFO ] Deduced a trap composed of 17 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:42:39] [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 02:42:39] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2024-05-30 02:42:39] [INFO ] Deduced a trap composed of 14 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:42:39] [INFO ] Deduced a trap composed of 11 places in 49 ms of which 1 ms to minimize.
[2024-05-30 02:42:39] [INFO ] Deduced a trap composed of 8 places in 46 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 02:42:39] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:42:40] [INFO ] Deduced a trap composed of 14 places in 39 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 02:42:40] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:42:40] [INFO ] Deduced a trap composed of 8 places in 44 ms of which 0 ms to minimize.
[2024-05-30 02:42:40] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 1 ms to minimize.
[2024-05-30 02:42:40] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:42:40] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 0 ms to minimize.
[2024-05-30 02:42:40] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 1 ms to minimize.
[2024-05-30 02:42:40] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:42:40] [INFO ] Deduced a trap composed of 11 places in 33 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 02:42:41] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:42:41] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:42:41] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:42:41] [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 6037 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 2814 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 8891ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8892ms
Finished structural reductions in LTL mode , in 1 iterations and 9038 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 94 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 125 steps with 1 reset in 0 ms.
FORMULA ShieldRVs-PT-005A-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-LTLFireability-12 finished in 9144 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 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 02:42:45] [INFO ] Computed 21 invariants in 1 ms
[2024-05-30 02:42:45] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-30 02:42:45] [INFO ] Invariant cache hit.
[2024-05-30 02:42:45] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2024-05-30 02:42:45] [INFO ] Redundant transitions in 27 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 02:42:45] [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 02:42:46] [INFO ] Deduced a trap composed of 7 places in 43 ms of which 1 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 1 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 0 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 14 places in 47 ms of which 0 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 0 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 1 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 12 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 13 places in 48 ms of which 0 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 7 places in 38 ms of which 0 ms to minimize.
[2024-05-30 02:42:46] [INFO ] Deduced a trap composed of 12 places in 44 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 02:42:47] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:42:47] [INFO ] Deduced a trap composed of 8 places in 30 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 02:42:47] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 6 ms to minimize.
[2024-05-30 02:42:47] [INFO ] Deduced a trap composed of 14 places in 45 ms of which 1 ms to minimize.
[2024-05-30 02:42:47] [INFO ] Deduced a trap composed of 15 places in 44 ms of which 0 ms to minimize.
[2024-05-30 02:42:47] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:42:47] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 1 ms to minimize.
[2024-05-30 02:42:47] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:42:47] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 0 ms to minimize.
[2024-05-30 02:42:47] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 0 ms to minimize.
[2024-05-30 02:42:47] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 1 ms to minimize.
[2024-05-30 02:42:47] [INFO ] Deduced a trap composed of 8 places in 26 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 02:42:48] [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 02:42:48] [INFO ] Deduced a trap composed of 12 places in 38 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 02:42:48] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:42:48] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:42:49] [INFO ] Deduced a trap composed of 11 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:42:49] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 1 ms to minimize.
[2024-05-30 02:42:49] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 0 ms to minimize.
[2024-05-30 02:42:49] [INFO ] Deduced a trap composed of 11 places in 29 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 02:42:49] [INFO ] Deduced a trap composed of 14 places in 40 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 02:42:50] [INFO ] Deduced a trap composed of 21 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:42:50] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 1 ms to minimize.
[2024-05-30 02:42:50] [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 02:42:50] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:42:50] [INFO ] Deduced a trap composed of 10 places in 30 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 02:42:51] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:42:51] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 0 ms to minimize.
[2024-05-30 02:42:51] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:42:51] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 0 ms to minimize.
[2024-05-30 02:42:51] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:42:51] [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 02:42:51] [INFO ] Deduced a trap composed of 12 places in 33 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 02:42:52] [INFO ] Deduced a trap composed of 11 places in 50 ms of which 1 ms to minimize.
[2024-05-30 02:42:52] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
[2024-05-30 02:42:52] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:42:52] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
[2024-05-30 02:42:52] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:42:52] [INFO ] Deduced a trap composed of 13 places in 29 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 02:42:52] [INFO ] Deduced a trap composed of 17 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:42:52] [INFO ] Deduced a trap composed of 13 places in 54 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 8275 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 02:42:55] [INFO ] Deduced a trap composed of 11 places in 32 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 4989 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 13284ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 13287ms
Starting structural reductions in SI_LTL mode, iteration 1 : 72/73 places, 96/98 transitions.
Applied a total of 0 rules in 3 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 13517 ms. Remains : 72/73 places, 96/98 transitions.
Stuttering acceptance computed with spot in 112 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 1319 reset in 193 ms.
Product exploration explored 100000 steps with 1325 reset in 234 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 93 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
RANDOM walk for 1134 steps (13 resets) in 9 ms. (113 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 116 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 93 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 87 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 3 ms. Remains 72 /72 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2024-05-30 02:42:59] [INFO ] Invariant cache hit.
[2024-05-30 02:42:59] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-30 02:43:00] [INFO ] Invariant cache hit.
[2024-05-30 02:43:00] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2024-05-30 02:43:00] [INFO ] Redundant transitions in 30 ms returned []
Running 95 sub problems to find dead transitions.
[2024-05-30 02:43:00] [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 02:43:00] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:43:00] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:43:00] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:43:00] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:43:00] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:43:00] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:43:00] [INFO ] Deduced a trap composed of 14 places in 44 ms of which 1 ms to minimize.
[2024-05-30 02:43:00] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 14 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:43:01] [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 02:43:01] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 8 places in 35 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 02:43:01] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 15 places in 42 ms of which 0 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 14 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:43:01] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:43:02] [INFO ] Deduced a trap composed of 8 places in 22 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 02:43:02] [INFO ] Deduced a trap composed of 12 places in 28 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 02:43:02] [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 02:43:03] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 0 ms to minimize.
[2024-05-30 02:43:03] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:43:03] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:43:03] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:43:03] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:43:03] [INFO ] Deduced a trap composed of 11 places in 17 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 02:43:03] [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 02:43:04] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:43:04] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-30 02:43:04] [INFO ] Deduced a trap composed of 12 places in 19 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 02:43:04] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:43:04] [INFO ] Deduced a trap composed of 10 places in 19 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 02:43:05] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 1 ms to minimize.
[2024-05-30 02:43:05] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 1 ms to minimize.
[2024-05-30 02:43:05] [INFO ] Deduced a trap composed of 24 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:43:05] [INFO ] Deduced a trap composed of 16 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:43:05] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:43:05] [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 02:43:05] [INFO ] Deduced a trap composed of 12 places in 27 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 02:43:06] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-05-30 02:43:06] [INFO ] Deduced a trap composed of 8 places in 38 ms of which 0 ms to minimize.
[2024-05-30 02:43:06] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:43:06] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:43:06] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:43:06] [INFO ] Deduced a trap composed of 13 places in 23 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 02:43:06] [INFO ] Deduced a trap composed of 17 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:43:07] [INFO ] Deduced a trap composed of 13 places in 37 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 7791 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 02:43:09] [INFO ] Deduced a trap composed of 8 places in 26 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 4811 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 12621ms problems are : Problem set: 0 solved, 95 unsolved
Search for dead transitions found 0 dead transitions in 12623ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 12821 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 91 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)]
RANDOM walk for 1003 steps (11 resets) in 11 ms. (83 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 122 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)]
Stuttering acceptance computed with spot in 112 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 1319 reset in 162 ms.
Product exploration explored 100000 steps with 1318 reset in 172 ms.
Built C files in :
/tmp/ltsmin6257570013958099280
[2024-05-30 02:43:13] [INFO ] Computing symmetric may disable matrix : 96 transitions.
[2024-05-30 02:43:13] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:43:13] [INFO ] Computing symmetric may enable matrix : 96 transitions.
[2024-05-30 02:43:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:43:13] [INFO ] Computing Do-Not-Accords matrix : 96 transitions.
[2024-05-30 02:43:13] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:43:13] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6257570013958099280
Running compilation step : cd /tmp/ltsmin6257570013958099280;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 252 ms.
Running link step : cd /tmp/ltsmin6257570013958099280;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin6257570013958099280;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7655278176178600854.hoa' '--buchi-type=spotba'
LTSmin run took 2422 ms.
FORMULA ShieldRVs-PT-005A-LTLFireability-13 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldRVs-PT-005A-LTLFireability-13 finished in 31190 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 02:43:16] [INFO ] Computed 21 invariants in 1 ms
[2024-05-30 02:43:16] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-30 02:43:16] [INFO ] Invariant cache hit.
[2024-05-30 02:43:16] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
Running 97 sub problems to find dead transitions.
[2024-05-30 02:43:16] [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 02:43:17] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:43:17] [INFO ] Deduced a trap composed of 7 places in 18 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 02:43:18] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:43:18] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 0 ms to minimize.
[2024-05-30 02:43:18] [INFO ] Deduced a trap composed of 12 places in 32 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 02:43:18] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-05-30 02:43:18] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:43:18] [INFO ] Deduced a trap composed of 14 places in 32 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 02:43:19] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:43:19] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-05-30 02:43:19] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:43:19] [INFO ] Deduced a trap composed of 12 places in 27 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 02:43:19] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2024-05-30 02:43:19] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:43:19] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:43:19] [INFO ] Deduced a trap composed of 8 places in 32 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 02:43:20] [INFO ] Deduced a trap composed of 13 places in 37 ms of which 0 ms to minimize.
[2024-05-30 02:43:20] [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 02:43:20] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:43:20] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:43:20] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:43:20] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:43:20] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:43:20] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 0 ms to minimize.
[2024-05-30 02:43:20] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
[2024-05-30 02:43:20] [INFO ] Deduced a trap composed of 11 places in 32 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 02:43:21] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-05-30 02:43:21] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:43:21] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 1 ms to minimize.
[2024-05-30 02:43:21] [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 5707 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 2851 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 8585ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 8586ms
Finished structural reductions in LTL mode , in 1 iterations and 8727 ms. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 239 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 2585 reset in 168 ms.
Product exploration explored 100000 steps with 2569 reset in 177 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 145 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 314 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 (503 resets) in 428 ms. (93 steps per ms) remains 2/11 properties
BEST_FIRST walk for 40004 steps (92 resets) in 172 ms. (231 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (102 resets) in 107 ms. (370 steps per ms) remains 2/2 properties
[2024-05-30 02:43:26] [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 90 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 120ms 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 492 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 321 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 342 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 02:43:27] [INFO ] Invariant cache hit.
[2024-05-30 02:43:27] [INFO ] [Real]Absence check using 21 positive place invariants in 3 ms returned sat
[2024-05-30 02:43:27] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2024-05-30 02:43:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 02:43:28] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2024-05-30 02:43:28] [INFO ] [Nat]Absence check using state equation in 34 ms returned sat
[2024-05-30 02:43:28] [INFO ] Computed and/alt/rep : 56/229/56 causal constraints (skipped 41 transitions) in 7 ms.
[2024-05-30 02:43:28] [INFO ] Added : 39 causal constraints over 8 iterations in 89 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 7 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 02:43:28] [INFO ] Computed 21 invariants in 1 ms
[2024-05-30 02:43:28] [INFO ] Implicit Places using invariants in 130 ms returned []
[2024-05-30 02:43:28] [INFO ] Invariant cache hit.
[2024-05-30 02:43:28] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
[2024-05-30 02:43:28] [INFO ] Redundant transitions in 34 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 02:43:28] [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 02:43:28] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:43:28] [INFO ] Deduced a trap composed of 15 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:43:28] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 0 ms to minimize.
[2024-05-30 02:43:28] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 1 ms to minimize.
[2024-05-30 02:43:28] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2024-05-30 02:43:28] [INFO ] Deduced a trap composed of 11 places in 51 ms of which 1 ms to minimize.
[2024-05-30 02:43:28] [INFO ] Deduced a trap composed of 6 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:43:28] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 1 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 0 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 13 places in 44 ms of which 0 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 6 places in 36 ms of which 0 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 1 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 0 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 1 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 6 places in 15 ms of which 0 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 16 places in 53 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 02:43:29] [INFO ] Deduced a trap composed of 9 places in 17 ms of which 0 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 1 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 13 places in 43 ms of which 1 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 1 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 1 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 1 ms to minimize.
[2024-05-30 02:43:29] [INFO ] Deduced a trap composed of 12 places in 46 ms of which 1 ms to minimize.
[2024-05-30 02:43:30] [INFO ] Deduced a trap composed of 7 places in 55 ms of which 1 ms to minimize.
[2024-05-30 02:43:30] [INFO ] Deduced a trap composed of 6 places in 14 ms of which 0 ms to minimize.
[2024-05-30 02:43:30] [INFO ] Deduced a trap composed of 7 places in 27 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 02:43:30] [INFO ] Deduced a trap composed of 11 places in 66 ms of which 1 ms to minimize.
[2024-05-30 02:43:30] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 1 ms to minimize.
[2024-05-30 02:43:30] [INFO ] Deduced a trap composed of 17 places in 42 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 02:43:31] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:43:31] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
[2024-05-30 02:43:31] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 0 ms to minimize.
[2024-05-30 02:43:31] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 0 ms to minimize.
[2024-05-30 02:43:31] [INFO ] Deduced a trap composed of 11 places in 40 ms of which 1 ms to minimize.
[2024-05-30 02:43:31] [INFO ] Deduced a trap composed of 15 places in 43 ms of which 1 ms to minimize.
[2024-05-30 02:43:31] [INFO ] Deduced a trap composed of 19 places in 42 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 02:43:31] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:43:31] [INFO ] Deduced a trap composed of 12 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:43:31] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:43:31] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 1 ms to minimize.
[2024-05-30 02:43:32] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 1 ms to minimize.
[2024-05-30 02:43:32] [INFO ] Deduced a trap composed of 10 places in 27 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 02:43:32] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:43:32] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 0 ms to minimize.
[2024-05-30 02:43:32] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:43:32] [INFO ] Deduced a trap composed of 23 places in 37 ms of which 1 ms to minimize.
[2024-05-30 02:43:32] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
[2024-05-30 02:43:32] [INFO ] Deduced a trap composed of 19 places in 54 ms of which 1 ms to minimize.
[2024-05-30 02:43:32] [INFO ] Deduced a trap composed of 24 places in 54 ms of which 0 ms to minimize.
[2024-05-30 02:43:32] [INFO ] Deduced a trap composed of 17 places in 28 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 02:43:33] [INFO ] Deduced a trap composed of 11 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:43:33] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:43:33] [INFO ] Deduced a trap composed of 11 places in 27 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 02:43:33] [INFO ] Deduced a trap composed of 6 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:43:33] [INFO ] Deduced a trap composed of 10 places in 29 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 02:43:34] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-05-30 02:43:34] [INFO ] Deduced a trap composed of 16 places in 39 ms of which 1 ms to minimize.
[2024-05-30 02:43:34] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 0 ms to minimize.
[2024-05-30 02:43:34] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-05-30 02:43:34] [INFO ] Deduced a trap composed of 11 places in 22 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 02:43:34] [INFO ] Deduced a trap composed of 7 places in 40 ms of which 0 ms to minimize.
[2024-05-30 02:43:34] [INFO ] Deduced a trap composed of 12 places in 47 ms of which 0 ms to minimize.
[2024-05-30 02:43:34] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 0 ms to minimize.
[2024-05-30 02:43:34] [INFO ] Deduced a trap composed of 10 places in 26 ms of which 1 ms to minimize.
[2024-05-30 02:43:34] [INFO ] Deduced a trap composed of 10 places in 27 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 02:43:34] [INFO ] Deduced a trap composed of 17 places in 40 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 02:43:35] [INFO ] Deduced a trap composed of 10 places in 34 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 02:43:35] [INFO ] Deduced a trap composed of 18 places in 27 ms of which 1 ms to minimize.
[2024-05-30 02:43:35] [INFO ] Deduced a trap composed of 16 places in 38 ms of which 1 ms to minimize.
[2024-05-30 02:43:35] [INFO ] Deduced a trap composed of 6 places in 42 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 02:43:36] [INFO ] Deduced a trap composed of 10 places in 29 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 02:43:36] [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 02:43:37] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-05-30 02:43:37] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-05-30 02:43:37] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 0 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 02:43:37] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 0 ms to minimize.
[2024-05-30 02:43:37] [INFO ] Deduced a trap composed of 6 places in 30 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 02:43:38] [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 02:43:38] [INFO ] Deduced a trap composed of 18 places in 24 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 02:43:39] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-05-30 02:43:39] [INFO ] Deduced a trap composed of 13 places in 29 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 02:43:39] [INFO ] Deduced a trap composed of 19 places in 38 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 12094 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 2871 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 15006ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 15007ms
Starting structural reductions in SI_LTL mode, iteration 1 : 71/73 places, 95/98 transitions.
Applied a total of 0 rules in 4 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 15274 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 128 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 333 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 (530 resets) in 211 ms. (188 steps per ms) remains 2/11 properties
BEST_FIRST walk for 40004 steps (95 resets) in 83 ms. (476 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (108 resets) in 118 ms. (336 steps per ms) remains 2/2 properties
[2024-05-30 02:43:44] [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 264 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 29 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 311ms 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 491 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 312 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 446 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 02:43:45] [INFO ] Invariant cache hit.
[2024-05-30 02:43:45] [INFO ] [Real]Absence check using 21 positive place invariants in 3 ms returned sat
[2024-05-30 02:43:45] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2024-05-30 02:43:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 02:43:45] [INFO ] [Nat]Absence check using 21 positive place invariants in 2 ms returned sat
[2024-05-30 02:43:45] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2024-05-30 02:43:45] [INFO ] Computed and/alt/rep : 87/353/87 causal constraints (skipped 7 transitions) in 6 ms.
[2024-05-30 02:43:45] [INFO ] Added : 50 causal constraints over 11 iterations in 107 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 319 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 2699 reset in 155 ms.
Product exploration explored 100000 steps with 2718 reset in 168 ms.
Built C files in :
/tmp/ltsmin7680999493524397177
[2024-05-30 02:43:46] [INFO ] Computing symmetric may disable matrix : 95 transitions.
[2024-05-30 02:43:46] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:43:46] [INFO ] Computing symmetric may enable matrix : 95 transitions.
[2024-05-30 02:43:46] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:43:46] [INFO ] Computing Do-Not-Accords matrix : 95 transitions.
[2024-05-30 02:43:46] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:43:46] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7680999493524397177
Running compilation step : cd /tmp/ltsmin7680999493524397177;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 229 ms.
Running link step : cd /tmp/ltsmin7680999493524397177;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin7680999493524397177;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14846284970908831260.hoa' '--buchi-type=spotba'
LTSmin run took 1628 ms.
FORMULA ShieldRVs-PT-005A-LTLFireability-15 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property ShieldRVs-PT-005A-LTLFireability-15 finished in 31939 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(p1)||p0))))'
[2024-05-30 02:43:48] [INFO ] Flatten gal took : 9 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17559863617788108435
[2024-05-30 02:43:48] [INFO ] Computing symmetric may disable matrix : 98 transitions.
[2024-05-30 02:43:48] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:43:48] [INFO ] Computing symmetric may enable matrix : 98 transitions.
[2024-05-30 02:43:48] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:43:48] [INFO ] Computing Do-Not-Accords matrix : 98 transitions.
[2024-05-30 02:43:48] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 02:43:48] [INFO ] Applying decomposition
[2024-05-30 02:43:48] [INFO ] Flatten gal took : 6 ms
[2024-05-30 02:43:48] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17559863617788108435
Running compilation step : cd /tmp/ltsmin17559863617788108435;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph13855002999034245511.txt' '-o' '/tmp/graph13855002999034245511.bin' '-w' '/tmp/graph13855002999034245511.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13855002999034245511.bin' '-l' '-1' '-v' '-w' '/tmp/graph13855002999034245511.weights' '-q' '0' '-e' '0.001'
[2024-05-30 02:43:48] [INFO ] Decomposing Gal with order
[2024-05-30 02:43:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 02:43:48] [INFO ] Removed a total of 102 redundant transitions.
[2024-05-30 02:43:48] [INFO ] Flatten gal took : 22 ms
[2024-05-30 02:43:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 92 labels/synchronizations in 2 ms.
[2024-05-30 02:43:48] [INFO ] Time to serialize gal into /tmp/LTLFireability13294623858631573684.gal : 2 ms
[2024-05-30 02:43:48] [INFO ] Time to serialize properties into /tmp/LTLFireability2316798083923814874.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13294623858631573684.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2316798083923814874.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((G(F("(((i3.u13.p45!=1)||(i4.u17.p60!=1))||(i4.u20.p71!=1))"))))
Formula 0 simplified : FG!"(((i3.u13.p45!=1)||(i4.u17.p60!=1))||(i4.u20.p71!=1))"
Compilation finished in 288 ms.
Running link step : cd /tmp/ltsmin17559863617788108435;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin17559863617788108435;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t37, t41, t47, t50, t58, t64, t67, t69, i0.t93, i0.t53, i0.u1.t0, i0.u1.t1, i0.u3.t2, i0.u3.t...603
Computing Next relation with stutter on 1889 deadlock states
209 unique states visited
0 strongly connected components in search stack
228 transitions explored
115 items max in DFS search stack
36386 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,363.876,2200124,1,0,2.39711e+06,704,327,1.05445e+07,79,5786,171155
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldRVs-PT-005A-LTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((G(F(("((i4.u17.p61==1)||((i0.u0.p1==1)&&(i0.u3.p9==1)))")||(G("(i4.u19.p66==1)"))))))
Formula 1 simplified : G(F!"(i4.u19.p66==1)" & FG!"((i4.u17.p61==1)||((i0.u0.p1==1)&&(i0.u3.p9==1)))")
Computing Next relation with stutter on 1889 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.000: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.028: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.028: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.032: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.032: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.064: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.064: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.517: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.517: Initializing POR dependencies: labels 101, guards 98
pins2lts-mc-linux64( 1/ 8), 0.540: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.540: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.545: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.582: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.585: LTL layer: formula: [](<>((LTLAPp0==true)))
pins2lts-mc-linux64( 0/ 8), 0.585: "[](<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.585: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.596: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.613: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.641: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.658: buchi has 2 states
pins2lts-mc-linux64( 0/ 8), 0.670: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.671: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.676: There are 103 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.676: State length is 74, there are 101 groups
pins2lts-mc-linux64( 0/ 8), 0.676: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.676: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.676: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.676: Visible groups: 0 / 101, labels: 1 / 103
pins2lts-mc-linux64( 0/ 8), 0.676: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.676: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 7/ 8), 0.780: [Blue] ~99 levels ~960 states ~3000 transitions
pins2lts-mc-linux64( 7/ 8), 0.801: [Blue] ~99 levels ~1920 states ~4656 transitions
pins2lts-mc-linux64( 2/ 8), 0.942: [Blue] ~97 levels ~3840 states ~9792 transitions
pins2lts-mc-linux64( 2/ 8), 1.189: [Blue] ~97 levels ~7680 states ~19336 transitions
pins2lts-mc-linux64( 7/ 8), 1.611: [Blue] ~103 levels ~15360 states ~34224 transitions
pins2lts-mc-linux64( 7/ 8), 2.334: [Blue] ~197 levels ~30720 states ~76360 transitions
pins2lts-mc-linux64( 7/ 8), 4.036: [Blue] ~333 levels ~61440 states ~168520 transitions
pins2lts-mc-linux64( 7/ 8), 7.176: [Blue] ~384 levels ~122880 states ~355896 transitions
pins2lts-mc-linux64( 7/ 8), 8.178: [Blue] ~621 levels ~245760 states ~744808 transitions
pins2lts-mc-linux64( 7/ 8), 9.827: [Blue] ~799 levels ~491520 states ~1565920 transitions
pins2lts-mc-linux64( 2/ 8), 12.475: [Blue] ~108 levels ~983040 states ~3187512 transitions
pins2lts-mc-linux64( 2/ 8), 17.484: [Blue] ~108 levels ~1966080 states ~6706128 transitions
pins2lts-mc-linux64( 2/ 8), 27.010: [Blue] ~108 levels ~3932160 states ~13747248 transitions
pins2lts-mc-linux64( 2/ 8), 48.792: [Blue] ~2254 levels ~7864320 states ~27752472 transitions
pins2lts-mc-linux64( 2/ 8), 94.051: [Blue] ~3319 levels ~15728640 states ~55028616 transitions
pins2lts-mc-linux64( 2/ 8), 191.384: [Blue] ~5690 levels ~31457280 states ~110180992 transitions
pins2lts-mc-linux64( 3/ 8), 384.942: [Blue] ~5563 levels ~62914560 states ~220536752 transitions
pins2lts-mc-linux64( 3/ 8), 801.943: [Blue] ~5563 levels ~125829120 states ~451074184 transitions
pins2lts-mc-linux64( 4/ 8), 890.868: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 890.891:
pins2lts-mc-linux64( 0/ 8), 890.891: Explored 134237505 states 476359564 transitions, fanout: 3.549
pins2lts-mc-linux64( 0/ 8), 890.891: Total exploration time 890.180 sec (890.140 sec minimum, 890.160 sec on average)
pins2lts-mc-linux64( 0/ 8), 890.891: States per second: 150798, Transitions per second: 535127
pins2lts-mc-linux64( 0/ 8), 890.891:
pins2lts-mc-linux64( 0/ 8), 890.891: State space has 134216088 states, 4022839 are accepting
pins2lts-mc-linux64( 0/ 8), 890.891: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 890.891: blue states: 134237505 (100.02%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 890.891: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 890.891: all-red states: 4022839 (3.00%), bogus 22 (0.00%)
pins2lts-mc-linux64( 0/ 8), 890.891:
pins2lts-mc-linux64( 0/ 8), 890.891: Total memory used for local state coloring: 1.2MB
pins2lts-mc-linux64( 0/ 8), 890.891:
pins2lts-mc-linux64( 0/ 8), 890.891: Queue width: 8B, total height: 76690, memory: 0.59MB
pins2lts-mc-linux64( 0/ 8), 890.891: Tree memory: 1028.0MB, 8.0 B/state, compr.: 2.7%
pins2lts-mc-linux64( 0/ 8), 890.891: Tree fill ratio (roots/leafs): 99.0%/1.0%
pins2lts-mc-linux64( 0/ 8), 890.891: Stored 98 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 890.891: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 890.891: Est. total memory use: 1028.6MB (~1024.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17559863617788108435;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin17559863617788108435;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)
116 unique states visited
116 strongly connected components in search stack
117 transitions explored
116 items max in DFS search stack
27072 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,634.604,2200460,1,0,2.39711e+06,704,472,1.18918e+07,90,5786,884518
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA ShieldRVs-PT-005A-LTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 1553564 ms.

BK_STOP 1717038175884

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVs-PT-005A"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is 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 r356-tall-171683761800772"
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 ;