Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r528-tall-171683761800755.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ShieldRVs-PT-004A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r528-tall-171683761800755
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K 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 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Apr 12 17:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Apr 12 17:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 12 17:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 12 17:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:54 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 25K 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-004A-LTLCardinality-00
FORMULA_NAME ShieldRVs-PT-004A-LTLCardinality-01
FORMULA_NAME ShieldRVs-PT-004A-LTLCardinality-02
FORMULA_NAME ShieldRVs-PT-004A-LTLCardinality-03
FORMULA_NAME ShieldRVs-PT-004A-LTLCardinality-04
FORMULA_NAME ShieldRVs-PT-004A-LTLCardinality-05
FORMULA_NAME ShieldRVs-PT-004A-LTLCardinality-06
FORMULA_NAME ShieldRVs-PT-004A-LTLCardinality-07
FORMULA_NAME ShieldRVs-PT-004A-LTLCardinality-08
FORMULA_NAME ShieldRVs-PT-004A-LTLCardinality-09
FORMULA_NAME ShieldRVs-PT-004A-LTLCardinality-10
FORMULA_NAME ShieldRVs-PT-004A-LTLCardinality-11
FORMULA_NAME ShieldRVs-PT-004A-LTLCardinality-12
FORMULA_NAME ShieldRVs-PT-004A-LTLCardinality-13
FORMULA_NAME ShieldRVs-PT-004A-LTLCardinality-14
FORMULA_NAME ShieldRVs-PT-004A-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717262940103

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-004A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 17:29:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 17:29:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 17:29:01] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2024-06-01 17:29:01] [INFO ] Transformed 59 places.
[2024-06-01 17:29:01] [INFO ] Transformed 79 transitions.
[2024-06-01 17:29:01] [INFO ] Found NUPN structural information;
[2024-06-01 17:29:01] [INFO ] Parsed PT model containing 59 places and 79 transitions and 368 arcs in 148 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ShieldRVs-PT-004A-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-004A-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-004A-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-004A-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVs-PT-004A-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-004A-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-004A-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-004A-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 79/79 transitions.
Applied a total of 0 rules in 11 ms. Remains 59 /59 variables (removed 0) and now considering 79/79 (removed 0) transitions.
// Phase 1: matrix 79 rows 59 cols
[2024-06-01 17:29:01] [INFO ] Computed 17 invariants in 13 ms
[2024-06-01 17:29:01] [INFO ] Implicit Places using invariants in 189 ms returned []
[2024-06-01 17:29:01] [INFO ] Invariant cache hit.
[2024-06-01 17:29:01] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2024-06-01 17:29:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 1/59 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:02] [INFO ] Deduced a trap composed of 8 places in 53 ms of which 7 ms to minimize.
[2024-06-01 17:29:02] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 2 ms to minimize.
[2024-06-01 17:29:02] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:29:02] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:29:02] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 1 ms to minimize.
[2024-06-01 17:29:02] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 1 ms to minimize.
[2024-06-01 17:29:02] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 1 ms to minimize.
[2024-06-01 17:29:02] [INFO ] Deduced a trap composed of 7 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:29:02] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:29:02] [INFO ] Deduced a trap composed of 7 places in 48 ms of which 13 ms to minimize.
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 0 ms to minimize.
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 14 places in 51 ms of which 0 ms to minimize.
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 16/92 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 79/138 variables, 59/151 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:29:03] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:29:04] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:29:04] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 1 ms to minimize.
[2024-06-01 17:29:04] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 0 ms to minimize.
[2024-06-01 17:29:04] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:29:04] [INFO ] Deduced a trap composed of 12 places in 62 ms of which 1 ms to minimize.
[2024-06-01 17:29:04] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:29:04] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 13/165 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:04] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:29:04] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:29:04] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 3/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (OVERLAPS) 0/138 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 168 constraints, problems are : Problem set: 0 solved, 78 unsolved in 3235 ms.
Refiners :[Domain max(s): 59/59 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 33/33 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 1/59 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 33/109 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:05] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 79/138 variables, 59/169 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 78/247 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:06] [INFO ] Deduced a trap composed of 12 places in 43 ms of which 10 ms to minimize.
[2024-06-01 17:29:06] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 2/249 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:07] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 1/250 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:07] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:29:07] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/138 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:08] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/138 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/138 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 14 (OVERLAPS) 0/138 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 253 constraints, problems are : Problem set: 0 solved, 78 unsolved in 4572 ms.
Refiners :[Domain max(s): 59/59 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 40/40 constraints]
After SMT, in 7871ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 7882ms
Finished structural reductions in LTL mode , in 1 iterations and 8239 ms. Remains : 59/59 places, 79/79 transitions.
Support contains 22 out of 59 places after structural reductions.
[2024-06-01 17:29:09] [INFO ] Flatten gal took : 41 ms
[2024-06-01 17:29:09] [INFO ] Flatten gal took : 16 ms
[2024-06-01 17:29:10] [INFO ] Input system was already deterministic with 79 transitions.
Support contains 17 out of 59 places (down from 22) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 15 to 13
RANDOM walk for 531 steps (5 resets) in 64 ms. (8 steps per ms) remains 0/13 properties
FORMULA ShieldRVs-PT-004A-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!((F(p0)&&X(G(p1))))'
Support contains 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 79/79 transitions.
Applied a total of 0 rules in 2 ms. Remains 59 /59 variables (removed 0) and now considering 79/79 (removed 0) transitions.
[2024-06-01 17:29:10] [INFO ] Invariant cache hit.
[2024-06-01 17:29:10] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-06-01 17:29:10] [INFO ] Invariant cache hit.
[2024-06-01 17:29:10] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2024-06-01 17:29:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 1/59 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:10] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 0 ms to minimize.
[2024-06-01 17:29:10] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 2 ms to minimize.
[2024-06-01 17:29:10] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:29:10] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:10] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 16/92 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 79/138 variables, 59/151 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:29:11] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 13/165 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 1 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:29:12] [INFO ] Deduced a trap composed of 13 places in 41 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 3/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (OVERLAPS) 0/138 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 168 constraints, problems are : Problem set: 0 solved, 78 unsolved in 2810 ms.
Refiners :[Domain max(s): 59/59 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 33/33 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 1/59 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 33/109 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:13] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 79/138 variables, 59/169 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 78/247 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:14] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:14] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 2/249 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:15] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 1/250 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:15] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:29:15] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/138 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:16] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/138 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/138 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 14 (OVERLAPS) 0/138 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 253 constraints, problems are : Problem set: 0 solved, 78 unsolved in 4515 ms.
Refiners :[Domain max(s): 59/59 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 40/40 constraints]
After SMT, in 7350ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 7351ms
Finished structural reductions in LTL mode , in 1 iterations and 7483 ms. Remains : 59/59 places, 79/79 transitions.
Stuttering acceptance computed with spot in 322 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-004A-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 2 ms.
FORMULA ShieldRVs-PT-004A-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-004A-LTLCardinality-00 finished in 7867 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||(F(p1)&&X(X(F(p2))))))))'
Support contains 4 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 79/79 transitions.
Applied a total of 0 rules in 3 ms. Remains 59 /59 variables (removed 0) and now considering 79/79 (removed 0) transitions.
[2024-06-01 17:29:18] [INFO ] Invariant cache hit.
[2024-06-01 17:29:18] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-06-01 17:29:18] [INFO ] Invariant cache hit.
[2024-06-01 17:29:18] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2024-06-01 17:29:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 1/59 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:18] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:29:18] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:29:18] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:29:18] [INFO ] Deduced a trap composed of 7 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:29:18] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:29:18] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:29:18] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:29:18] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:29:18] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:29:18] [INFO ] Deduced a trap composed of 7 places in 37 ms of which 0 ms to minimize.
[2024-06-01 17:29:19] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:29:19] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:29:19] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:29:19] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:29:19] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:29:19] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 16/92 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 79/138 variables, 59/151 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:19] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:19] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:29:19] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 5 ms to minimize.
[2024-06-01 17:29:19] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 1 ms to minimize.
[2024-06-01 17:29:19] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 0 ms to minimize.
[2024-06-01 17:29:19] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-06-01 17:29:19] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:29:20] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:29:20] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:29:20] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:29:20] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 0 ms to minimize.
[2024-06-01 17:29:20] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:29:20] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:29:20] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 13/165 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:20] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:29:20] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:29:20] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 3/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (OVERLAPS) 0/138 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 168 constraints, problems are : Problem set: 0 solved, 78 unsolved in 2927 ms.
Refiners :[Domain max(s): 59/59 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 33/33 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 1/59 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 33/109 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:21] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 79/138 variables, 59/169 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 78/247 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:22] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:29:22] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 2/249 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:22] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 1/250 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:23] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:29:23] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/138 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:24] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/138 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/138 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 14 (OVERLAPS) 0/138 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 253 constraints, problems are : Problem set: 0 solved, 78 unsolved in 4554 ms.
Refiners :[Domain max(s): 59/59 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 40/40 constraints]
After SMT, in 7503ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 7509ms
Finished structural reductions in LTL mode , in 1 iterations and 7639 ms. Remains : 59/59 places, 79/79 transitions.
Stuttering acceptance computed with spot in 300 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p1), (NOT p2), (NOT p2)]
Running random walk in product with property : ShieldRVs-PT-004A-LTLCardinality-02
Product exploration explored 100000 steps with 33333 reset in 326 ms.
Product exploration explored 100000 steps with 33333 reset in 164 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 (NOT p2)), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 21 ms. Reduced automaton from 6 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-004A-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-004A-LTLCardinality-02 finished in 8485 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(G(p0))))'
Support contains 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 79/79 transitions.
Applied a total of 0 rules in 1 ms. Remains 59 /59 variables (removed 0) and now considering 79/79 (removed 0) transitions.
[2024-06-01 17:29:26] [INFO ] Invariant cache hit.
[2024-06-01 17:29:26] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-06-01 17:29:26] [INFO ] Invariant cache hit.
[2024-06-01 17:29:26] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2024-06-01 17:29:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 1/59 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 0 ms to minimize.
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:29:27] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 16/92 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 79/138 variables, 59/151 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 7 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 8 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 14 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 12 places in 18 ms of which 0 ms to minimize.
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 13/165 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:29:28] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 3/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (OVERLAPS) 0/138 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 168 constraints, problems are : Problem set: 0 solved, 78 unsolved in 2870 ms.
Refiners :[Domain max(s): 59/59 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 33/33 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 1/59 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 33/109 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:29] [INFO ] Deduced a trap composed of 14 places in 41 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 79/138 variables, 59/169 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 78/247 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:30] [INFO ] Deduced a trap composed of 12 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:29:30] [INFO ] Deduced a trap composed of 8 places in 36 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 2/249 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:31] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 1/250 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:31] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:29:31] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/138 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:29:32] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/138 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/138 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 14 (OVERLAPS) 0/138 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 253 constraints, problems are : Problem set: 0 solved, 78 unsolved in 4590 ms.
Refiners :[Domain max(s): 59/59 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 40/40 constraints]
After SMT, in 7481ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 7482ms
Finished structural reductions in LTL mode , in 1 iterations and 7601 ms. Remains : 59/59 places, 79/79 transitions.
Stuttering acceptance computed with spot in 135 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-004A-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 30 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-004A-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-004A-LTLCardinality-03 finished in 7750 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||G(p1)))))'
Support contains 3 out of 59 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 59/59 places, 79/79 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 58 transition count 78
Applied a total of 2 rules in 22 ms. Remains 58 /59 variables (removed 1) and now considering 78/79 (removed 1) transitions.
// Phase 1: matrix 78 rows 58 cols
[2024-06-01 17:29:34] [INFO ] Computed 17 invariants in 2 ms
[2024-06-01 17:29:34] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-06-01 17:29:34] [INFO ] Invariant cache hit.
[2024-06-01 17:29:34] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2024-06-01 17:29:34] [INFO ] Redundant transitions in 34 ms returned [24]
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 76 sub problems to find dead transitions.
// Phase 1: matrix 77 rows 58 cols
[2024-06-01 17:29:34] [INFO ] Computed 17 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (OVERLAPS) 1/58 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 17:29:34] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:29:34] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:29:34] [INFO ] Deduced a trap composed of 8 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 15 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 18/93 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 16 places in 43 ms of which 1 ms to minimize.
[2024-06-01 17:29:35] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/58 variables, 6/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/58 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 77/135 variables, 58/157 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/135 variables, 7/164 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 0 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:36] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/135 variables, 3/167 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 7 places in 35 ms of which 0 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 8 places in 17 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/135 variables, 9/176 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/135 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 17:29:37] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 1 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/135 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/135 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 14 (OVERLAPS) 0/135 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 177 constraints, problems are : Problem set: 0 solved, 76 unsolved in 3747 ms.
Refiners :[Domain max(s): 58/58 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 58/58 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 44/44 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (OVERLAPS) 1/58 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 44/119 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/58 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 77/135 variables, 58/177 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/135 variables, 76/253 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 17:29:39] [INFO ] Deduced a trap composed of 7 places in 41 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/135 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/135 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (OVERLAPS) 0/135 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 254 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2592 ms.
Refiners :[Domain max(s): 58/58 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 58/58 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 45/45 constraints]
After SMT, in 6361ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 6362ms
Starting structural reductions in SI_LTL mode, iteration 1 : 58/59 places, 77/79 transitions.
Applied a total of 0 rules in 11 ms. Remains 58 /58 variables (removed 0) and now considering 77/77 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6539 ms. Remains : 58/59 places, 77/79 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldRVs-PT-004A-LTLCardinality-04
Stuttering criterion allowed to conclude after 404 steps with 12 reset in 4 ms.
FORMULA ShieldRVs-PT-004A-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-004A-LTLCardinality-04 finished in 6646 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 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 59/59 places, 79/79 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 57 transition count 77
Applied a total of 2 rules in 13 ms. Remains 57 /59 variables (removed 2) and now considering 77/79 (removed 2) transitions.
// Phase 1: matrix 77 rows 57 cols
[2024-06-01 17:29:41] [INFO ] Computed 17 invariants in 5 ms
[2024-06-01 17:29:41] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-06-01 17:29:41] [INFO ] Invariant cache hit.
[2024-06-01 17:29:41] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2024-06-01 17:29:41] [INFO ] Redundant transitions in 28 ms returned [23]
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 75 sub problems to find dead transitions.
// Phase 1: matrix 76 rows 57 cols
[2024-06-01 17:29:41] [INFO ] Computed 17 invariants in 0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 9 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 12 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:29:41] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 19/93 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:42] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:29:42] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:42] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:29:42] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 4/97 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:42] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:29:42] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (OVERLAPS) 76/133 variables, 57/156 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:43] [INFO ] Deduced a trap composed of 10 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:29:43] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:43] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:29:43] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/133 variables, 4/160 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:43] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 1 ms to minimize.
[2024-06-01 17:29:43] [INFO ] Deduced a trap composed of 13 places in 36 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 2/162 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:43] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:29:43] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 2/164 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/133 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:44] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 0 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/133 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:44] [INFO ] Deduced a trap composed of 11 places in 39 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/133 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/133 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 15 (OVERLAPS) 0/133 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 133/133 variables, and 166 constraints, problems are : Problem set: 0 solved, 75 unsolved in 3931 ms.
Refiners :[Domain max(s): 57/57 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 57/57 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 35/35 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 35/109 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 76/133 variables, 57/166 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 75/241 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/133 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (OVERLAPS) 0/133 variables, 0/241 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 133/133 variables, and 241 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1421 ms.
Refiners :[Domain max(s): 57/57 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 57/57 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 35/35 constraints]
After SMT, in 5371ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 5372ms
Starting structural reductions in SI_LTL mode, iteration 1 : 57/59 places, 76/79 transitions.
Applied a total of 0 rules in 9 ms. Remains 57 /57 variables (removed 0) and now considering 76/76 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5538 ms. Remains : 57/59 places, 76/79 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-004A-LTLCardinality-06
Product exploration explored 100000 steps with 1816 reset in 226 ms.
Product exploration explored 100000 steps with 1820 reset in 187 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 95 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 371 steps (3 resets) in 10 ms. (33 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 107 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)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 57 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 57/57 places, 76/76 transitions.
Applied a total of 0 rules in 12 ms. Remains 57 /57 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-06-01 17:29:47] [INFO ] Invariant cache hit.
[2024-06-01 17:29:47] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-06-01 17:29:47] [INFO ] Invariant cache hit.
[2024-06-01 17:29:47] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2024-06-01 17:29:47] [INFO ] Redundant transitions in 25 ms returned []
Running 75 sub problems to find dead transitions.
[2024-06-01 17:29:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:47] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:29:47] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:47] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:29:47] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 2 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 6 places in 16 ms of which 1 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 10 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 2 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 16 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 19/93 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 15 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 4/97 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 5 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:29:48] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (OVERLAPS) 76/133 variables, 57/156 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:49] [INFO ] Deduced a trap composed of 10 places in 22 ms of which 0 ms to minimize.
[2024-06-01 17:29:49] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:49] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:49] [INFO ] Deduced a trap composed of 6 places in 22 ms of which 1 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/133 variables, 4/160 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:49] [INFO ] Deduced a trap composed of 12 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:29:49] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 2/162 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:50] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:29:50] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 2/164 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/133 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:50] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 0 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/133 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:50] [INFO ] Deduced a trap composed of 11 places in 35 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/133 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/133 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 15 (OVERLAPS) 0/133 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 133/133 variables, and 166 constraints, problems are : Problem set: 0 solved, 75 unsolved in 3758 ms.
Refiners :[Domain max(s): 57/57 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 57/57 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 35/35 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 35/109 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 76/133 variables, 57/166 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 75/241 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:51] [INFO ] Deduced a trap composed of 6 places in 29 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/133 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (OVERLAPS) 0/133 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 133/133 variables, and 242 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1838 ms.
Refiners :[Domain max(s): 57/57 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 57/57 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 36/36 constraints]
After SMT, in 5615ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 5617ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 5770 ms. Remains : 57/57 places, 76/76 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 87 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 179 steps (0 resets) in 8 ms. (19 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 122 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 90 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1829 reset in 138 ms.
Product exploration explored 100000 steps with 1829 reset in 147 ms.
Support contains 2 out of 57 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 57/57 places, 76/76 transitions.
Applied a total of 0 rules in 3 ms. Remains 57 /57 variables (removed 0) and now considering 76/76 (removed 0) transitions.
[2024-06-01 17:29:54] [INFO ] Invariant cache hit.
[2024-06-01 17:29:54] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-06-01 17:29:54] [INFO ] Invariant cache hit.
[2024-06-01 17:29:54] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2024-06-01 17:29:54] [INFO ] Redundant transitions in 23 ms returned []
Running 75 sub problems to find dead transitions.
[2024-06-01 17:29:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 7 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 6 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 12 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 6 places in 18 ms of which 1 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:29:54] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:29:55] [INFO ] Deduced a trap composed of 7 places in 26 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 19/93 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:55] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:29:55] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:29:55] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2024-06-01 17:29:55] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 4/97 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:55] [INFO ] Deduced a trap composed of 5 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:29:55] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 2/99 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (OVERLAPS) 76/133 variables, 57/156 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:56] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:29:56] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:29:56] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:29:56] [INFO ] Deduced a trap composed of 6 places in 20 ms of which 0 ms to minimize.
At refinement iteration 8 (OVERLAPS) 0/133 variables, 4/160 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:56] [INFO ] Deduced a trap composed of 12 places in 38 ms of which 1 ms to minimize.
[2024-06-01 17:29:56] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/133 variables, 2/162 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:56] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:29:56] [INFO ] Deduced a trap composed of 11 places in 25 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/133 variables, 2/164 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/133 variables, 0/164 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:57] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 0 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/133 variables, 1/165 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:57] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/133 variables, 1/166 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/133 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 15 (OVERLAPS) 0/133 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 133/133 variables, and 166 constraints, problems are : Problem set: 0 solved, 75 unsolved in 3801 ms.
Refiners :[Domain max(s): 57/57 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 57/57 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 35/35 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 35/109 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 76/133 variables, 57/166 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 75/241 constraints. Problems are: Problem set: 0 solved, 75 unsolved
[2024-06-01 17:29:58] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/133 variables, 1/242 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/133 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 8 (OVERLAPS) 0/133 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 133/133 variables, and 242 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1834 ms.
Refiners :[Domain max(s): 57/57 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 57/57 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 36/36 constraints]
After SMT, in 5652ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 5653ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 5790 ms. Remains : 57/57 places, 76/76 transitions.
Treatment of property ShieldRVs-PT-004A-LTLCardinality-06 finished in 18974 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 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 79/79 transitions.
Applied a total of 0 rules in 2 ms. Remains 59 /59 variables (removed 0) and now considering 79/79 (removed 0) transitions.
// Phase 1: matrix 79 rows 59 cols
[2024-06-01 17:29:59] [INFO ] Computed 17 invariants in 1 ms
[2024-06-01 17:30:00] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-06-01 17:30:00] [INFO ] Invariant cache hit.
[2024-06-01 17:30:00] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Running 78 sub problems to find dead transitions.
[2024-06-01 17:30:00] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 1/59 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 1 ms to minimize.
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 7 places in 20 ms of which 1 ms to minimize.
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 0 ms to minimize.
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 1 ms to minimize.
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 7 places in 32 ms of which 0 ms to minimize.
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:30:00] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 16/92 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (OVERLAPS) 79/138 variables, 59/151 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:30:01] [INFO ] Deduced a trap composed of 14 places in 29 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/138 variables, 1/152 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:30:01] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:30:01] [INFO ] Deduced a trap composed of 8 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:30:01] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:30:01] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:30:01] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 1 ms to minimize.
[2024-06-01 17:30:01] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 0 ms to minimize.
[2024-06-01 17:30:01] [INFO ] Deduced a trap composed of 12 places in 20 ms of which 0 ms to minimize.
[2024-06-01 17:30:01] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 1 ms to minimize.
[2024-06-01 17:30:01] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:30:01] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:30:01] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:30:01] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:30:02] [INFO ] Deduced a trap composed of 7 places in 22 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 13/165 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:30:02] [INFO ] Deduced a trap composed of 13 places in 35 ms of which 1 ms to minimize.
[2024-06-01 17:30:02] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
[2024-06-01 17:30:02] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 3/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 11 (OVERLAPS) 0/138 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Real declared 138/138 variables, and 168 constraints, problems are : Problem set: 0 solved, 78 unsolved in 2739 ms.
Refiners :[Domain max(s): 59/59 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 33/33 constraints]
Escalating to Integer solving :Problem set: 0 solved, 78 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 2 (OVERLAPS) 1/59 variables, 17/75 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/59 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 33/109 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:30:03] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 1/110 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 7 (OVERLAPS) 79/138 variables, 59/169 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/138 variables, 78/247 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:30:03] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:30:03] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/138 variables, 2/249 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:30:04] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/138 variables, 1/250 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:30:05] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 1 ms to minimize.
[2024-06-01 17:30:05] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/138 variables, 2/252 constraints. Problems are: Problem set: 0 solved, 78 unsolved
[2024-06-01 17:30:05] [INFO ] Deduced a trap composed of 8 places in 45 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/138 variables, 1/253 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/138 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 78 unsolved
At refinement iteration 14 (OVERLAPS) 0/138 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 78 unsolved
No progress, stopping.
After SMT solving in domain Int declared 138/138 variables, and 253 constraints, problems are : Problem set: 0 solved, 78 unsolved in 4573 ms.
Refiners :[Domain max(s): 59/59 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 59/59 constraints, PredecessorRefiner: 78/78 constraints, Known Traps: 40/40 constraints]
After SMT, in 7337ms problems are : Problem set: 0 solved, 78 unsolved
Search for dead transitions found 0 dead transitions in 7338ms
Finished structural reductions in LTL mode , in 1 iterations and 7440 ms. Remains : 59/59 places, 79/79 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-004A-LTLCardinality-09
Product exploration explored 100000 steps with 50000 reset in 133 ms.
Product exploration explored 100000 steps with 50000 reset in 137 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 16 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-004A-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-004A-LTLCardinality-09 finished in 7857 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 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 59/59 places, 79/79 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 58 transition count 78
Applied a total of 2 rules in 9 ms. Remains 58 /59 variables (removed 1) and now considering 78/79 (removed 1) transitions.
// Phase 1: matrix 78 rows 58 cols
[2024-06-01 17:30:07] [INFO ] Computed 17 invariants in 1 ms
[2024-06-01 17:30:07] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-06-01 17:30:07] [INFO ] Invariant cache hit.
[2024-06-01 17:30:07] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2024-06-01 17:30:07] [INFO ] Redundant transitions in 25 ms returned [24]
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 76 sub problems to find dead transitions.
// Phase 1: matrix 77 rows 58 cols
[2024-06-01 17:30:07] [INFO ] Computed 17 invariants in 1 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (OVERLAPS) 1/58 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 7 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 7 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 0 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 7 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 0 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 7 places in 17 ms of which 0 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
[2024-06-01 17:30:08] [INFO ] Deduced a trap composed of 8 places in 26 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 18/93 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 17:30:09] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 1 ms to minimize.
[2024-06-01 17:30:09] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:30:09] [INFO ] Deduced a trap composed of 14 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:30:09] [INFO ] Deduced a trap composed of 13 places in 24 ms of which 0 ms to minimize.
[2024-06-01 17:30:09] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:30:09] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/58 variables, 6/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/58 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (OVERLAPS) 77/135 variables, 58/157 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 17:30:09] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 0 ms to minimize.
[2024-06-01 17:30:09] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
[2024-06-01 17:30:09] [INFO ] Deduced a trap composed of 8 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:30:09] [INFO ] Deduced a trap composed of 11 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:30:09] [INFO ] Deduced a trap composed of 7 places in 19 ms of which 1 ms to minimize.
[2024-06-01 17:30:09] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:30:09] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/135 variables, 7/164 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 17:30:09] [INFO ] Deduced a trap composed of 7 places in 34 ms of which 1 ms to minimize.
[2024-06-01 17:30:10] [INFO ] Deduced a trap composed of 16 places in 23 ms of which 0 ms to minimize.
[2024-06-01 17:30:10] [INFO ] Deduced a trap composed of 12 places in 31 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/135 variables, 3/167 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 17:30:10] [INFO ] Deduced a trap composed of 7 places in 27 ms of which 1 ms to minimize.
[2024-06-01 17:30:10] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 0 ms to minimize.
[2024-06-01 17:30:10] [INFO ] Deduced a trap composed of 18 places in 30 ms of which 0 ms to minimize.
[2024-06-01 17:30:10] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:30:10] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2024-06-01 17:30:10] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2024-06-01 17:30:10] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 1 ms to minimize.
[2024-06-01 17:30:10] [INFO ] Deduced a trap composed of 11 places in 23 ms of which 1 ms to minimize.
[2024-06-01 17:30:10] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/135 variables, 9/176 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/135 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 17:30:11] [INFO ] Deduced a trap composed of 6 places in 25 ms of which 0 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/135 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/135 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 14 (OVERLAPS) 0/135 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Real declared 135/135 variables, and 177 constraints, problems are : Problem set: 0 solved, 76 unsolved in 3650 ms.
Refiners :[Domain max(s): 58/58 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 58/58 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 44/44 constraints]
Escalating to Integer solving :Problem set: 0 solved, 76 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/57 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/57 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 2 (OVERLAPS) 1/58 variables, 17/74 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/58 variables, 1/75 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/58 variables, 44/119 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/58 variables, 0/119 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 6 (OVERLAPS) 77/135 variables, 58/177 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/135 variables, 76/253 constraints. Problems are: Problem set: 0 solved, 76 unsolved
[2024-06-01 17:30:12] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/135 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/135 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 76 unsolved
At refinement iteration 10 (OVERLAPS) 0/135 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 76 unsolved
No progress, stopping.
After SMT solving in domain Int declared 135/135 variables, and 254 constraints, problems are : Problem set: 0 solved, 76 unsolved in 2527 ms.
Refiners :[Domain max(s): 58/58 constraints, Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 58/58 constraints, PredecessorRefiner: 76/76 constraints, Known Traps: 45/45 constraints]
After SMT, in 6196ms problems are : Problem set: 0 solved, 76 unsolved
Search for dead transitions found 0 dead transitions in 6196ms
Starting structural reductions in SI_LTL mode, iteration 1 : 58/59 places, 77/79 transitions.
Applied a total of 0 rules in 7 ms. Remains 58 /58 variables (removed 0) and now considering 77/77 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6348 ms. Remains : 58/59 places, 77/79 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-004A-LTLCardinality-11
Stuttering criterion allowed to conclude after 5843 steps with 831 reset in 14 ms.
FORMULA ShieldRVs-PT-004A-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-004A-LTLCardinality-11 finished in 6449 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)))'
[2024-06-01 17:30:14] [INFO ] Flatten gal took : 19 ms
[2024-06-01 17:30:14] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2024-06-01 17:30:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 59 places, 79 transitions and 368 arcs took 7 ms.
Total runtime 73299 ms.
There are residual formulas that ITS could not solve within timeout
FORMULA ShieldRVs-PT-004A-LTLCardinality-06 TRUE TECHNIQUES EXPLICIT PARALLEL_PROCESSING USE_NUPN

BK_STOP 1717263089751

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2024
ltl formula name ShieldRVs-PT-004A-LTLCardinality-06
ltl formula formula --ltl=/tmp/2054/ltl_0_
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 59 places, 79 transitions and 368 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/2054/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/2054/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/2054/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/2054/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4): There are 61 state labels and 1 edge labels
pnml2lts-mc( 0/ 4): State length is 60, there are 88 groups
pnml2lts-mc( 0/ 4): Running ufscc using 4 cores
pnml2lts-mc( 0/ 4): Using a tree table with 2^25 elements
pnml2lts-mc( 0/ 4): Successor permutation: dynamic
pnml2lts-mc( 0/ 4): Global bits: 0, count bits: 0, local bits: 0
pnml2lts-mc( 0/ 4): ~55 levels ~10000 states ~18652 transitions
pnml2lts-mc( 0/ 4): ~55 levels ~20000 states ~38752 transitions
pnml2lts-mc( 0/ 4): ~55 levels ~40000 states ~81776 transitions
pnml2lts-mc( 0/ 4): ~55 levels ~80000 states ~173924 transitions
pnml2lts-mc( 0/ 4): ~57 levels ~160000 states ~370608 transitions
pnml2lts-mc( 0/ 4): ~57 levels ~320000 states ~776180 transitions
pnml2lts-mc( 0/ 4): ~63 levels ~640000 states ~1500168 transitions
pnml2lts-mc( 0/ 4): ~63 levels ~1280000 states ~3234440 transitions
pnml2lts-mc( 0/ 4): ~439 levels ~2560000 states ~6961868 transitions
pnml2lts-mc( 0/ 4): ~3144 levels ~5120000 states ~23928432 transitions
pnml2lts-mc( 0/ 4): ~5688 levels ~10240000 states ~59073884 transitions
pnml2lts-mc( 0/ 4): ~5986 levels ~20480000 states ~133007856 transitions
pnml2lts-mc( 2/ 4): Error: tree roots table full! Change -s/--ratio.
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): total scc count: 19753830
pnml2lts-mc( 0/ 4): unique states count: 33549081
pnml2lts-mc( 0/ 4): unique transitions count: 236107804
pnml2lts-mc( 0/ 4): - self-loop count: 254
pnml2lts-mc( 0/ 4): - claim dead count: 162317007
pnml2lts-mc( 0/ 4): - claim found count: 40230627
pnml2lts-mc( 0/ 4): - claim success count: 33549196
pnml2lts-mc( 0/ 4): - cum. max stack depth: 35898
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Explored 33549424 states 236111345 transitions, fanout: 7.038
pnml2lts-mc( 0/ 4): Total exploration time 74.540 sec (74.540 sec minimum, 74.540 sec on average)
pnml2lts-mc( 0/ 4): States per second: 450086, Transitions per second: 3167579
pnml2lts-mc( 0/ 4):
pnml2lts-mc( 0/ 4): Queue width: 12B, total height: 0, memory: 0.00MB
pnml2lts-mc( 0/ 4): Tree memory: 256.3MB, 8.0 B/state, compr.: 3.3%
pnml2lts-mc( 0/ 4): Tree fill ratio (roots/leafs): 99.0%/0.0%
pnml2lts-mc( 0/ 4): Stored 79 string chucks using 0MB
pnml2lts-mc( 0/ 4): Total memory used for chunk indexing: 0MB
pnml2lts-mc( 0/ 4): Est. total memory use: 256.3MB (~256.0MB paged-in)

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVs-PT-004A"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ShieldRVs-PT-004A, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r528-tall-171683761800755"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-004A.tgz
mv ShieldRVs-PT-004A execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;