Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r240-smll-165303241500228.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SmartHome-PT-05, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241500228
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 316K
-rw-r--r-- 1 mcc users 8.1K Apr 29 15:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 29 15:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Apr 29 15:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 29 15:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K May 9 09:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K May 9 09:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 09:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 09:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 09:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 54K May 10 09:34 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 SmartHome-PT-05-LTLFireability-00
FORMULA_NAME SmartHome-PT-05-LTLFireability-01
FORMULA_NAME SmartHome-PT-05-LTLFireability-02
FORMULA_NAME SmartHome-PT-05-LTLFireability-03
FORMULA_NAME SmartHome-PT-05-LTLFireability-04
FORMULA_NAME SmartHome-PT-05-LTLFireability-05
FORMULA_NAME SmartHome-PT-05-LTLFireability-06
FORMULA_NAME SmartHome-PT-05-LTLFireability-07
FORMULA_NAME SmartHome-PT-05-LTLFireability-08
FORMULA_NAME SmartHome-PT-05-LTLFireability-09
FORMULA_NAME SmartHome-PT-05-LTLFireability-10
FORMULA_NAME SmartHome-PT-05-LTLFireability-11
FORMULA_NAME SmartHome-PT-05-LTLFireability-12
FORMULA_NAME SmartHome-PT-05-LTLFireability-13
FORMULA_NAME SmartHome-PT-05-LTLFireability-14
FORMULA_NAME SmartHome-PT-05-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653106626880

Running Version 202205111006
[2022-05-21 04:17:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 04:17:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 04:17:09] [INFO ] Load time of PNML (sax parser for PT used): 171 ms
[2022-05-21 04:17:09] [INFO ] Transformed 213 places.
[2022-05-21 04:17:09] [INFO ] Transformed 245 transitions.
[2022-05-21 04:17:09] [INFO ] Found NUPN structural information;
[2022-05-21 04:17:09] [INFO ] Parsed PT model containing 213 places and 245 transitions in 407 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 17 places in 4 ms
Reduce places removed 17 places and 18 transitions.
FORMULA SmartHome-PT-05-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-05-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 227/227 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 148 transition count 179
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 148 transition count 179
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 99 place count 148 transition count 176
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 108 place count 139 transition count 167
Iterating global reduction 1 with 9 rules applied. Total rules applied 117 place count 139 transition count 167
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 125 place count 131 transition count 159
Iterating global reduction 1 with 8 rules applied. Total rules applied 133 place count 131 transition count 159
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 137 place count 127 transition count 155
Iterating global reduction 1 with 4 rules applied. Total rules applied 141 place count 127 transition count 155
Applied a total of 141 rules in 121 ms. Remains 127 /196 variables (removed 69) and now considering 155/227 (removed 72) transitions.
// Phase 1: matrix 155 rows 127 cols
[2022-05-21 04:17:09] [INFO ] Computed 10 place invariants in 20 ms
[2022-05-21 04:17:10] [INFO ] Implicit Places using invariants in 337 ms returned []
// Phase 1: matrix 155 rows 127 cols
[2022-05-21 04:17:10] [INFO ] Computed 10 place invariants in 5 ms
[2022-05-21 04:17:10] [INFO ] Implicit Places using invariants and state equation in 274 ms returned []
Implicit Place search using SMT with State Equation took 679 ms to find 0 implicit places.
// Phase 1: matrix 155 rows 127 cols
[2022-05-21 04:17:10] [INFO ] Computed 10 place invariants in 6 ms
[2022-05-21 04:17:10] [INFO ] Dead Transitions using invariants and state equation in 246 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 127/196 places, 155/227 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/196 places, 155/227 transitions.
Support contains 20 out of 127 places after structural reductions.
[2022-05-21 04:17:11] [INFO ] Flatten gal took : 81 ms
[2022-05-21 04:17:11] [INFO ] Flatten gal took : 35 ms
[2022-05-21 04:17:11] [INFO ] Input system was already deterministic with 155 transitions.
Support contains 19 out of 127 places (down from 20) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 76 resets, run finished after 262 ms. (steps per millisecond=38 ) properties (out of 18) seen :17
Finished Best-First random walk after 746 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=67 )
Computed a total of 9 stabilizing places and 9 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&p1))))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 155/155 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 119 transition count 147
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 119 transition count 147
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 119 transition count 145
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 20 place count 117 transition count 143
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 117 transition count 143
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 24 place count 115 transition count 141
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 115 transition count 141
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 27 place count 114 transition count 140
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 114 transition count 140
Applied a total of 28 rules in 47 ms. Remains 114 /127 variables (removed 13) and now considering 140/155 (removed 15) transitions.
// Phase 1: matrix 140 rows 114 cols
[2022-05-21 04:17:12] [INFO ] Computed 10 place invariants in 2 ms
[2022-05-21 04:17:12] [INFO ] Implicit Places using invariants in 98 ms returned []
// Phase 1: matrix 140 rows 114 cols
[2022-05-21 04:17:12] [INFO ] Computed 10 place invariants in 8 ms
[2022-05-21 04:17:12] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
// Phase 1: matrix 140 rows 114 cols
[2022-05-21 04:17:12] [INFO ] Computed 10 place invariants in 2 ms
[2022-05-21 04:17:12] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 114/127 places, 140/155 transitions.
Finished structural reductions, in 1 iterations. Remains : 114/127 places, 140/155 transitions.
Stuttering acceptance computed with spot in 459 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-05-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p0:(EQ s52 0), p1:(EQ s13 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 532 ms.
Product exploration explored 100000 steps with 33333 reset in 233 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X p1)), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND p1 (NOT p0)))))
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA SmartHome-PT-05-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-05-LTLFireability-00 finished in 1899 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(G(p0)))&&F(p1)))'
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 155/155 transitions.
Graph (trivial) has 121 edges and 127 vertex of which 60 / 127 are part of one of the 5 SCC in 3 ms
Free SCC test removed 55 places
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 71 transition count 64
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 21 rules applied. Total rules applied 39 place count 54 transition count 60
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 41 place count 52 transition count 60
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 41 place count 52 transition count 56
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 49 place count 48 transition count 56
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 53 place count 44 transition count 52
Iterating global reduction 3 with 4 rules applied. Total rules applied 57 place count 44 transition count 52
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 59 place count 44 transition count 50
Performed 16 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 91 place count 28 transition count 33
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 99 place count 28 transition count 25
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 101 place count 26 transition count 25
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 103 place count 24 transition count 23
Applied a total of 103 rules in 31 ms. Remains 24 /127 variables (removed 103) and now considering 23/155 (removed 132) transitions.
[2022-05-21 04:17:13] [INFO ] Flow matrix only has 19 transitions (discarded 4 similar events)
// Phase 1: matrix 19 rows 24 cols
[2022-05-21 04:17:13] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-21 04:17:13] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-05-21 04:17:13] [INFO ] Flow matrix only has 19 transitions (discarded 4 similar events)
// Phase 1: matrix 19 rows 24 cols
[2022-05-21 04:17:13] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 04:17:14] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2022-05-21 04:17:14] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-21 04:17:14] [INFO ] Flow matrix only has 19 transitions (discarded 4 similar events)
// Phase 1: matrix 19 rows 24 cols
[2022-05-21 04:17:14] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 04:17:14] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/127 places, 23/155 transitions.
Finished structural reductions, in 1 iterations. Remains : 24/127 places, 23/155 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : SmartHome-PT-05-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s7 1), p0:(EQ s7 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-05-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-05-LTLFireability-01 finished in 345 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 155/155 transitions.
Graph (trivial) has 116 edges and 127 vertex of which 44 / 127 are part of one of the 5 SCC in 1 ms
Free SCC test removed 39 places
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 87 transition count 82
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 24 rules applied. Total rules applied 45 place count 67 transition count 78
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 49 place count 65 transition count 76
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 51 place count 63 transition count 76
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 51 place count 63 transition count 69
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 65 place count 56 transition count 69
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 68 place count 53 transition count 66
Iterating global reduction 4 with 3 rules applied. Total rules applied 71 place count 53 transition count 66
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 73 place count 53 transition count 64
Performed 20 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 113 place count 33 transition count 41
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 114 place count 33 transition count 40
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 6 with 8 rules applied. Total rules applied 122 place count 33 transition count 32
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 123 place count 32 transition count 32
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 125 place count 30 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 126 place count 29 transition count 30
Applied a total of 126 rules in 25 ms. Remains 29 /127 variables (removed 98) and now considering 30/155 (removed 125) transitions.
[2022-05-21 04:17:14] [INFO ] Flow matrix only has 26 transitions (discarded 4 similar events)
// Phase 1: matrix 26 rows 29 cols
[2022-05-21 04:17:14] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-21 04:17:14] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-21 04:17:14] [INFO ] Flow matrix only has 26 transitions (discarded 4 similar events)
// Phase 1: matrix 26 rows 29 cols
[2022-05-21 04:17:14] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-21 04:17:14] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2022-05-21 04:17:14] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-21 04:17:14] [INFO ] Flow matrix only has 26 transitions (discarded 4 similar events)
// Phase 1: matrix 26 rows 29 cols
[2022-05-21 04:17:14] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 04:17:14] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/127 places, 30/155 transitions.
Finished structural reductions, in 1 iterations. Remains : 29/127 places, 30/155 transitions.
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SmartHome-PT-05-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s11 1) (EQ s12 1)), p1:(EQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-05-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-05-LTLFireability-04 finished in 290 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(X(G((X(X(p0))&&p0)))))))'
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 155/155 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 120 transition count 148
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 120 transition count 148
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 120 transition count 147
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 18 place count 117 transition count 144
Iterating global reduction 1 with 3 rules applied. Total rules applied 21 place count 117 transition count 144
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 24 place count 114 transition count 141
Iterating global reduction 1 with 3 rules applied. Total rules applied 27 place count 114 transition count 141
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 28 place count 114 transition count 140
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 113 transition count 139
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 113 transition count 139
Applied a total of 30 rules in 18 ms. Remains 113 /127 variables (removed 14) and now considering 139/155 (removed 16) transitions.
// Phase 1: matrix 139 rows 113 cols
[2022-05-21 04:17:14] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-21 04:17:14] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 139 rows 113 cols
[2022-05-21 04:17:14] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-21 04:17:14] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
// Phase 1: matrix 139 rows 113 cols
[2022-05-21 04:17:14] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-21 04:17:14] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 113/127 places, 139/155 transitions.
Finished structural reductions, in 1 iterations. Remains : 113/127 places, 139/155 transitions.
Stuttering acceptance computed with spot in 156 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-05-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(EQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-05-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-05-LTLFireability-05 finished in 483 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(X(G(X(p0))))) U G(p1)))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 155/155 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 119 transition count 147
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 119 transition count 147
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 119 transition count 145
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 21 place count 116 transition count 142
Iterating global reduction 1 with 3 rules applied. Total rules applied 24 place count 116 transition count 142
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 27 place count 113 transition count 139
Iterating global reduction 1 with 3 rules applied. Total rules applied 30 place count 113 transition count 139
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 31 place count 113 transition count 138
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 32 place count 112 transition count 137
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 112 transition count 137
Applied a total of 33 rules in 14 ms. Remains 112 /127 variables (removed 15) and now considering 137/155 (removed 18) transitions.
// Phase 1: matrix 137 rows 112 cols
[2022-05-21 04:17:15] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-21 04:17:15] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 137 rows 112 cols
[2022-05-21 04:17:15] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-21 04:17:15] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
// Phase 1: matrix 137 rows 112 cols
[2022-05-21 04:17:15] [INFO ] Computed 10 place invariants in 2 ms
[2022-05-21 04:17:15] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 112/127 places, 137/155 transitions.
Finished structural reductions, in 1 iterations. Remains : 112/127 places, 137/155 transitions.
Stuttering acceptance computed with spot in 409 ms :[(NOT p1), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) p0)]
Running random walk in product with property : SmartHome-PT-05-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 4}, { cond=p1, acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p1) p0), acceptance={} source=8 dest: 5}, { cond=(AND p1 p0), acceptance={} source=8 dest: 8}]], initial=0, aps=[p1:(NEQ s4 1), p0:(EQ s28 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-05-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-05-LTLFireability-06 finished in 752 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(X(F(G(X(p0))))))))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 155/155 transitions.
Graph (trivial) has 119 edges and 127 vertex of which 53 / 127 are part of one of the 5 SCC in 1 ms
Free SCC test removed 48 places
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 78 transition count 69
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 28 rules applied. Total rules applied 50 place count 57 transition count 62
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 54 place count 53 transition count 62
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 54 place count 53 transition count 58
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 62 place count 49 transition count 58
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 66 place count 45 transition count 54
Iterating global reduction 3 with 4 rules applied. Total rules applied 70 place count 45 transition count 54
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 72 place count 45 transition count 52
Performed 15 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 102 place count 30 transition count 36
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 110 place count 30 transition count 28
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 112 place count 28 transition count 28
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 114 place count 26 transition count 26
Applied a total of 114 rules in 22 ms. Remains 26 /127 variables (removed 101) and now considering 26/155 (removed 129) transitions.
[2022-05-21 04:17:15] [INFO ] Flow matrix only has 22 transitions (discarded 4 similar events)
// Phase 1: matrix 22 rows 26 cols
[2022-05-21 04:17:15] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-21 04:17:15] [INFO ] Implicit Places using invariants in 45 ms returned []
[2022-05-21 04:17:15] [INFO ] Flow matrix only has 22 transitions (discarded 4 similar events)
// Phase 1: matrix 22 rows 26 cols
[2022-05-21 04:17:15] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-21 04:17:15] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2022-05-21 04:17:15] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-21 04:17:15] [INFO ] Flow matrix only has 22 transitions (discarded 4 similar events)
// Phase 1: matrix 22 rows 26 cols
[2022-05-21 04:17:15] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-21 04:17:15] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 26/127 places, 26/155 transitions.
Finished structural reductions, in 1 iterations. Remains : 26/127 places, 26/155 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-05-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s4 1) (EQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-05-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-05-LTLFireability-07 finished in 253 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 155/155 transitions.
Graph (trivial) has 122 edges and 127 vertex of which 62 / 127 are part of one of the 5 SCC in 1 ms
Free SCC test removed 57 places
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 69 transition count 61
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 21 rules applied. Total rules applied 39 place count 52 transition count 57
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 41 place count 50 transition count 57
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 41 place count 50 transition count 53
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 49 place count 46 transition count 53
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 52 place count 43 transition count 50
Iterating global reduction 3 with 3 rules applied. Total rules applied 55 place count 43 transition count 50
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 57 place count 43 transition count 48
Performed 15 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 87 place count 28 transition count 32
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 95 place count 28 transition count 24
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 97 place count 26 transition count 24
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 99 place count 24 transition count 22
Applied a total of 99 rules in 25 ms. Remains 24 /127 variables (removed 103) and now considering 22/155 (removed 133) transitions.
[2022-05-21 04:17:16] [INFO ] Flow matrix only has 18 transitions (discarded 4 similar events)
// Phase 1: matrix 18 rows 24 cols
[2022-05-21 04:17:16] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-21 04:17:16] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-05-21 04:17:16] [INFO ] Flow matrix only has 18 transitions (discarded 4 similar events)
// Phase 1: matrix 18 rows 24 cols
[2022-05-21 04:17:16] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 04:17:16] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2022-05-21 04:17:16] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-21 04:17:16] [INFO ] Flow matrix only has 18 transitions (discarded 4 similar events)
// Phase 1: matrix 18 rows 24 cols
[2022-05-21 04:17:16] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-21 04:17:16] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/127 places, 22/155 transitions.
Finished structural reductions, in 1 iterations. Remains : 24/127 places, 22/155 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-05-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-05-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-05-LTLFireability-08 finished in 283 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((X(F(p0))||p1))))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 155/155 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 120 transition count 148
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 120 transition count 148
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 16 place count 120 transition count 146
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 18 place count 118 transition count 144
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 118 transition count 144
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 22 place count 116 transition count 142
Iterating global reduction 1 with 2 rules applied. Total rules applied 24 place count 116 transition count 142
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 115 transition count 141
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 115 transition count 141
Applied a total of 26 rules in 17 ms. Remains 115 /127 variables (removed 12) and now considering 141/155 (removed 14) transitions.
// Phase 1: matrix 141 rows 115 cols
[2022-05-21 04:17:16] [INFO ] Computed 10 place invariants in 2 ms
[2022-05-21 04:17:16] [INFO ] Implicit Places using invariants in 74 ms returned []
// Phase 1: matrix 141 rows 115 cols
[2022-05-21 04:17:16] [INFO ] Computed 10 place invariants in 2 ms
[2022-05-21 04:17:16] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
// Phase 1: matrix 141 rows 115 cols
[2022-05-21 04:17:16] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-21 04:17:16] [INFO ] Dead Transitions using invariants and state equation in 180 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 115/127 places, 141/155 transitions.
Finished structural reductions, in 1 iterations. Remains : 115/127 places, 141/155 transitions.
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-05-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s52 0), p0:(AND (OR (AND (EQ s76 1) (EQ s101 1)) (EQ s46 1)) (OR (EQ s76 0) (EQ s101 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 248 ms.
Product exploration explored 100000 steps with 50000 reset in 185 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 3 factoid took 65 ms. Reduced automaton from 3 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA SmartHome-PT-05-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-05-LTLFireability-10 finished in 1114 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 155/155 transitions.
Graph (trivial) has 120 edges and 127 vertex of which 55 / 127 are part of one of the 5 SCC in 1 ms
Free SCC test removed 50 places
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 76 transition count 68
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 23 rules applied. Total rules applied 43 place count 57 transition count 64
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 46 place count 55 transition count 63
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 47 place count 54 transition count 63
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 47 place count 54 transition count 59
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 55 place count 50 transition count 59
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 59 place count 46 transition count 55
Iterating global reduction 4 with 4 rules applied. Total rules applied 63 place count 46 transition count 55
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 65 place count 46 transition count 53
Performed 17 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 99 place count 29 transition count 34
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 107 place count 29 transition count 26
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 109 place count 27 transition count 26
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 111 place count 25 transition count 24
Applied a total of 111 rules in 13 ms. Remains 25 /127 variables (removed 102) and now considering 24/155 (removed 131) transitions.
[2022-05-21 04:17:17] [INFO ] Flow matrix only has 20 transitions (discarded 4 similar events)
// Phase 1: matrix 20 rows 25 cols
[2022-05-21 04:17:17] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-21 04:17:17] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-21 04:17:17] [INFO ] Flow matrix only has 20 transitions (discarded 4 similar events)
// Phase 1: matrix 20 rows 25 cols
[2022-05-21 04:17:17] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-21 04:17:17] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-05-21 04:17:17] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-21 04:17:17] [INFO ] Flow matrix only has 20 transitions (discarded 4 similar events)
// Phase 1: matrix 20 rows 25 cols
[2022-05-21 04:17:17] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-21 04:17:17] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/127 places, 24/155 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/127 places, 24/155 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-05-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-05-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-05-LTLFireability-12 finished in 197 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(p0)||G(p1)))||(X(p2) U p3)))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 155/155 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 121 transition count 149
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 121 transition count 149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 121 transition count 148
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 119 transition count 146
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 119 transition count 146
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 19 place count 117 transition count 144
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 117 transition count 144
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 22 place count 117 transition count 143
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 116 transition count 142
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 116 transition count 142
Applied a total of 24 rules in 10 ms. Remains 116 /127 variables (removed 11) and now considering 142/155 (removed 13) transitions.
// Phase 1: matrix 142 rows 116 cols
[2022-05-21 04:17:17] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-21 04:17:17] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 142 rows 116 cols
[2022-05-21 04:17:17] [INFO ] Computed 10 place invariants in 2 ms
[2022-05-21 04:17:17] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
// Phase 1: matrix 142 rows 116 cols
[2022-05-21 04:17:17] [INFO ] Computed 10 place invariants in 3 ms
[2022-05-21 04:17:18] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 116/127 places, 142/155 transitions.
Finished structural reductions, in 1 iterations. Remains : 116/127 places, 142/155 transitions.
Stuttering acceptance computed with spot in 361 ms :[true, (AND (NOT p0) (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (NOT p2) (NOT p3))]
Running random walk in product with property : SmartHome-PT-05-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p3) (NOT p1) p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p3) p1 p0 p2), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p3) (NOT p0) p2), acceptance={} source=2 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p3) (NOT p1) p0 p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p3) p1 p0 p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p3) p1 (NOT p0) p2), acceptance={} source=3 dest: 7}, { cond=(AND (NOT p3) (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 8}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 4}, { cond=(AND p1 p0), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 4}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 0}, { cond=p1, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=7 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p3) p1 p2), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p3) (NOT p1) p2), acceptance={} source=7 dest: 8}], [{ cond=(NOT p2), acceptance={0} source=8 dest: 0}, { cond=(AND (NOT p3) p2), acceptance={0} source=8 dest: 8}]], initial=1, aps=[p3:(EQ s78 1), p1:(EQ s18 0), p0:(EQ s3 1), p2:(EQ s14 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 221 steps with 2 reset in 1 ms.
FORMULA SmartHome-PT-05-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-05-LTLFireability-14 finished in 791 ms.
All properties solved by simple procedures.
Total runtime 9393 ms.

BK_STOP 1653106638516

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="SmartHome-PT-05"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SmartHome-PT-05, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r240-smll-165303241500228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-05.tgz
mv SmartHome-PT-05 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;